Federal Communications Commission Pt. 90

(a) Civil Air Patrol land and mobile minal information station during the stations may communicate with other control tower’s operating hours. land and, mobile stations of the Civil Air Patrol. A Civil Air Patrol land sta- § 87.527 Supplemental eligibility. tion may be moved from its authorized (a) Licenses will be granted only location for temporary operation in the upon FAA approval. same general area for short periods of (b) Eligibility for an automatic time not to exceed 72 hours. weather observation station or an (b) When engaged in training or on automatic terminal information sta- actual missions in support of the U.S. tion is limited to the owner or operator Air Force, Civil Air Patrol stations of an airport or to a person who has en- may communicate with U.S. Air Force tered into a written agreement with stations on the frequencies specified in the owner or operator for exclusive subpart E. rights to operate and maintain the sta- tion. Where applicable a copy of the § 87.503 Supplemental eligibility. agreement between the applicant and Licenses for Civil Air Patrol land and owner or operator of the airport must mobile stations will be issued only to be submitted with an application. Wings or the Headquarters of the Civil (c) Only one automatic weather ob- Air Patrol. All applications must be servation station or an automatic ter- submitted to the Commission via Civil minal information station will be li- Air Patrol Headquarters, Maxwell Air censed at an airport. Force Base, AL 36112. A single fleet li- cense will be issued to Civil Air Patrol § 87.529 Frequencies. Headquarters and to each Civil Air Pa- Prior to submitting an application, trol Wing to authorize all Civil Air Pa- each applicant must notify the nearest trol Station transmitters operated by appropriate FAA Regional Spectrum the Wing or Headquarters. Management Office. Each application must be accompanied by a statement [54 FR 11721, Mar. 22, 1989] showing the name of the FAA Regional Office and date notified. The Commis- § 87.505 Frequencies. sion will assign the frequency. Nor- The assigned frequencies available mally frequencies available for air traf- for assignment to Civil Air Patrol land fic control operations set forth in sub- and mobile stations are contained in part E will be assigned to automatic the frequency table in subpart E. The weather observation stations and to frequency, emission, and maximum automatic terminal information sta- power will be determined by Head- tions. When a licensee has entered into quarters Civil Air Patrol in accordance an agreement with the FAA to operate with the Civil Air Patrol Communica- the same station as both an automatic tions Plan. weather observation station and as an automatic terminal information sta- Subpart S—Automatic Weather tion, the same frequency will be used Observation Stations in both modes of operation. § 87.525 Scope of service. PART 90—PRIVATE LAND MOBILE Automatic weather observation sta- RADIO SERVICES tions must provide up-to-date weather information including the time of the Subpart A—General Information latest weather sequence, altimeter set- Sec. ting, wind speed and direction, dew- 90.1 Basis and purpose. point, temperature, visibility and other 90.5 Other applicable rule parts. pertinent data needed at airports hav- 90.7 Definitions. ing neither a full-time control tower nor a full-time FAA Flight Service Subpart B—Public Safety Radio Pool Station. When a licensee has entered 90.15 Scope. into an agreement with the FAA, an 90.16 Public Safety National Plan. automatic weather observation station 90.20 Public Safety Pool. may also operate as an automatic ter- 90.22 Paging operations.

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Subpart C—Industrial/Business Radio Pool 90.153 Transfer or assignment of station au- thorization. 90.31 Scope. 90.155 Time in which station must be placed 90.33 General eligibility. in operation. 90.35 Industrial/Business Pool. 90.157 Discontinuance of station operation. 90.159 Temporary and conditional permits. Subpart D—Industrial Radio Services SPECIAL RULES GOVERNING FACILITIES USED 90.59 Scope. TO PROVIDE COMMERCIAL MOBILE RADIO 90.61 General eligibility. SERVICES 90.63 Power Radio Service. 90.65 Petroleum Radio Service. 90.160 Public notice. 90.67 Forest Products Radio Service. 90.161 Amendment or dismissal of applica- 90.69 Film and Video Production Radio tions. Service. 90.162 Agreements to dismiss applications, 90.71 Relay Press Radio Service. amendments, or pleadings. 90.73 Special Industrial Radio Service. 90.163 Petitions to deny, responsive plead- 90.75 Business Radio Service. ings. 90.79 Manufacturers Radio Service. 90.164 Classification of filings as major or 90.81 Telephone Maintenance Radio Service. minor. 90.165 Procedures for mutually exclusive ap- Subpart E—Land Transportation Radio plications. Services 90.166 Grants of applications. 90.167 Time in which a station must com- 90.85 Scope. mence service. 90.87 General eligibility. 90.168 Equal employment opportunities. 90.89 Motor Carrier Radio Service. 90.169 Construction prior to grant of appli- 90.91 Railroad Radio Service. cation. 90.93 Taxicab Radio Service. 90.95 Automobile Emergency Radio Service. Subpart H—Policies Governing the Subpart F—Radiolocation Service Assignment of Frequencies 90.101 Scope. 90.171 Scope. 90.103 Radiolocation Service. 90.173 Policies governing the assignment of frequencies. Subpart G—Applications and 90.175 Frequency coordination require- Authorizations ments. 90.176 Coordinator notification require- 90.111 Scope. ments on frequencies below 512 MHz. 90.113 Station authorization required. 90.177 Protection of certain radio receiving 90.115 Foreign government and alien eligi- locations. bility. 90.179 Shared use of radio stations. 90.117 Applications for radio station or 90.185 Multiple licensing of radio transmit- radio system authorizations. ting equipment in the mobile radio serv- 90.119 Application forms. ice. 90.121 Canadian registration. 90.187 Trunking in the bands between 150 90.123 Full disclosures. and 512 MHz. 90.125 Who may sign applications. 90.127 Submission and filing of applications. Subpart I—General Technical Standards 90.129 Supplemental information to be rou- tinely submitted with applications. 90.201 Scope. 90.131 Amendment or dismissal of applica- 90.203 Type acceptance required. tions. 90.205 Power and antenna height limits. 90.135 Modification of license. 90.207 Types of emissions. 90.137 Applications for operation at tem- 90.209 Bandwidth limitations. porary locations. 90.210 Emission masks. 90.138 Applications for itinerant fre- quencies. 90.211 Modulation requirements. 90.139 Commission processing of applica- 90.212 Provisions relating to the use of tions. scrambling devices and digital voice 90.141 Resubmitted applications. modulation. 90.143 Grants of applications. 90.213 Frequency stability. 90.145 Special temporary authority. 90.214 Transient frequency behavior. 90.147 Mailing address furnished by licensee. 90.215 Transmitter measurements. 90.149 License term. 90.217 Exemption from technical standards. 90.151 Requests for waiver. 90.219 Use of signal boosters.

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Subpart J—Non-Voice and Other Channels 15, 16, 17) in the Southern Lou- Specialized Operations isiana-Texas Offshore Zone. 90.317 Fixed ancillary signaling and data 90.231 Scope. transmissions. 90.233 Base/mobile non-voice operations. 90.235 Secondary fixed signaling operations. Subpart M—Transportation Infrastructure 90.237 Interim provisions for operation of Radio Service radioteleprinter and radiofacsimile de- vices. 90.350 Scope. 90.238 Telemetry operations. 90.351 Location and Monitoring Service. 90.239 [Reserved] 90.353 LMS operations in the 902–928 MHz 90.241 Radio call box operations. band. 90.242 Travelers’ information stations. 90.355 LMS operations below 512 MHz. 90.243 Mobile relay stations. 90.357 Frequencies for LMS systems in the 90.245 Fixed relay stations. 902–928 MHz band. 90.247 Mobile repeater stations. 90.359 Field strength limits for MTA-li- 90.249 Control stations. censed LMS systems. 90.250 Meteor burst communications. 90.361 Interference from part 15 and Ama- teur operations. Subpart K—Standards for Special 90.363 Grandfathering provisions for exist- Frequencies or Frequency Bands ing AVM licensees. 90.251 Scope. Subpart N—Operating Requirements 90.253 Use of frequency 5167.5 kHz. 90.255 [Reserved] 90.401 Scope. 90.257 Assignment and use of frequencies in 90.403 General operating requirements. the band 72–76 MHz. 90.405 Permissible communications. 90.259 Assignment and use of frequencies in 90.407 Emergency communications. the bands 216–220 MHz and 1427–1435 MHz. 90.411 Civil defense communications. 90.261 Assignment and use of the fre- 90.415 Prohibited uses. quencies in the band 450–470 MHz for 90.417 Interstation communication. fixed operations. 90.419 Points of communication. 90.263 Substitution of frequencies below 25 90.421 Operation of mobile units in vehicles MHz. not under the control of the licensee. 90.264 Disaster communications between 2 90.423 Operation on board aircraft. and 10 MHz. 90.425 Station identification. 90.265 Assignment and use of frequencies in 90.427 Precautions against unauthorized op- the bands 169–172 MHz and 406–413 MHz. eration. 90.266 Long distance communications on 90.429 Control point and dispatch point re- frequencies below 25 MHz. quirements. 90.267 Assignment and use of frequencies in 90.431 Unattended operation. the 450–470 MHz band for low-power use. 90.433 Operator requirements. 90.269 Use of frequencies for self-powered ve- 90.437 Posting station licenses. hicle detectors. 90.439 Inspection of stations. 90.273 Availability and use of frequencies in 90.441 Inspection and maintenance of an- the 421–430 MHz band. tenna structure marking and associated 90.275 Selection and assignment of fre- control equipment. quencies in the 421–430 MHz band. 90.443 Content of station records. 90.279 Power limitations applicable to the 90.445 Form of station records. 421–430 MHz band. 90.447 Retention of station records. 90.281 Restrictions on operational fixed sta- 90.449 Answers to official communications tions in the 421–430 MHz band. and notices of violation. 90.283 Inter-service sharing of maritime fre- quencies in the 156–162 MHz band. Subpart O—Transmitter Control

Subpart L—Authorization in the Band 470– 90.460 Scope. 512 MHz (UHF–TV Sharing) 90.461 Direct and remote control of trans- mitters. 90.301 Scope. 90.463 Transmitter control points. 90.303 Availability of frequencies. 90.465 Control of systems of communica- 90.305 Location of stations. tion. 90.307 Protection criteria. 90.467 Dispatch points. 90.309 Tables and figures. 90.469 Unattended operation. 90.311 Frequencies. INTERNAL TRANSMITTER CONTROL SYSTEMS 90.313 Frequency loading criteria. 90.315 Special provisions governing use of 90.471 Points of operation in internal trans- frequencies in the 476–494 MHz band (TV mitter control systems.

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90.473 Operation of internal transmitter 90.613 Frequencies available. control systems through licensed fixed 90.615 Spectrum blocks available in the control points. General Category for 800 MHz SMR Gen- 90.475 Operation of internal transmitter eral Category. control systems in specially equipped 90.617 Frequencies in the 809.750–824/854.750– systems. 869 MHz, and 896–901/935–940 MHz bands available for trunked or conventional INTERCONNECTED SYSTEMS system use in non-border areas. 90.476 Interconnection of fixed stations and 90.619 Frequencies available for use in the certain mobile stations. U.S./Mexico and U.S./Canada border 90.477 Interconnected systems. areas. 90.483 Permissible methods and require- 90.621 Selection and assignment of fre- ments of interconnecting private and quencies. public systems of communications. 90.623 Limitations on the number of fre- quencies assignable for conventional sys- Subpart P—Paging Operations tems. 90.625 Other criteria to be applied in assign- 90.490 One-way paging operations in the pri- ing channels for use in conventional sys- vate services. tems of communication. 90.492 One-way paging operations in the 806– 90.627 Limitation on the number of fre- 824/851–869 MHz and 896–901/935–940 MHz quency pairs that may be assignable for bands. trunked systems and on the number of 90.493 Paging operations on exclusive chan- trunked systems. nels in the 929–930 MHz band. 90.629 Extended implementation period. 90.494 Paging operations on shared channels 90.631 Trunked systems loading, construc- in the 929–930 MHz band. tion and authorization requirements. 90.633 Conventional systems loading re- Subpart Q—Developmental Operation quirements.

90.501 Scope. TECHNICAL REGULATIONS REGARDING THE USE 90.503 Eligibility. OF FREQUENCIES IN THE 806–824 MHZ, 851–869 90.505 Showing required. MHZ, 896–901 MHZ, AND 935–940 MHZ BANDS 90.507 Limitations on use. 90.509 Frequencies available for assignment. 90.635 Limitations on power and antenna 90.511 Interference. height. 90.513 Special provisions. 90.637 Restrictions on operational fixed sta- 90.515 Change or cancellation of authoriza- tions. tion without hearing. 90.645 Permissible operations. 90.517 Report of operation. 90.647 Station identification. 90.651 Supplemental reports required of li- Subpart R—Frequency List [Reserved] censees authorized under this subpart. 90.653 Number of systems authorized in a Subpart S—Regulations Governing Licens- geographical area. 90.655 Special licensing requirements for ing and Use of Frequencies in the 806– Specialized Mobile Radio systems. 824, 851–869, 896–901, and 935–940 90.656 Responsibilities of li- MHz Bands censees of Specialized Mobile Radio sys- tems. 90.601 Scope. 90.657 Temporary permit. 90.658 Loading data required for base sta- APPLICATION FOR AUTHORIZATIONS tion licensees of trunked Specialized Mo- 90.603 Eligibility. bile Radio systems to acquire additional 90.605 Forms to be used. channels or to renew trunked systems li- 90.607 Supplemental information to be fur- censed before June 1, 1993. nished by applicants for facilities under 90.659 Change in number or location of base this subpart. stations or transmitters. 90.609 Special limitations on amendment of applications for assignment or transfer POLICIES GOVERNING THE LICENSING AND USE of authorizations for radio systems above OF MTA-BASED SMR SYSTEMS IN THE 896– 800 MHz. 901/935–940 MHZ BAND 90.661 MTA-based SMR service areas. POLICIES GOVERNING THE PROCESSING OF AP- 90.663 MTA-based SMR system operations. PLICATIONS AND THE SELECTION AND ASSIGN- 90.665 Authorization, construction and im- MENT OF FREQUENCIES FOR USE IN THE 806– plementation of MTA licenses. 824 MHZ, 851–869 MHZ, 896–901 MHZ, AND 935–940 90.667 Grandfathering provisions for incum- MHZ BANDS bent licensees. 90.611 Processing of applications. 90.669 Emission limits.

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90.671 Field strength limits. POLICIES GOVERNING THE LICENSING AND USE OF PHASE II EA, REGIONAL AND NATIONWIDE POLICIES GOVERNING THE LICENSING AND USE SYSTEMS OF EA-BASED SMR SYSTEMS IN THE 806–821/ 851–866 BAND 90.761 EA and Regional licenses. 90.763 EA, Regional and nationwide system 90.681 EA-based SMR service areas. operations. 90.683 EA-based SMR system operations. 90.765 Licenses term for Phase II licenses. 90.685 Authorization, construction and im- 90.767 Construction and implementation of plementation of EA licenses. EA and Regional licenses. 90.687 Special provisions regarding assign- 90.769 Construction and implementation of ments and transfers of authorizations for nationwide licenses. incumbent SMR licensees in the 806–821/ 90.771 Field strength limits. 851–866 MHz band. 90.689 Field strength limits. Subpart U—Competitive Bidding Proce- 90.691 Emission mask requirements for EA- dures for 900 MHz Specialized Mobile based systems. Radio Service 90.693 Grandfathering provisions for incum- bent licensees. 90.801 900 MHz SMR subject to competitive 90.699 Transition of the upper 200 channels bidding. in the 800 MHz band to EA licensing. 90.802 Competitive bidding design for 900 MHz SMR licensing. Subpart T—Regulations Governing Licens- 90.803 Competitive bidding mechanisms. ing and Use of Frequencies in the 220– 90.804 Aggregation of 900 MHz SMR licenses. 222 MHz Band 90.805 Withdrawal, default and disqualifica- tion payments. 90.701 Scope. 90.806 Bidding application (FCC Form 175 90.703 Eligibility. and 175–S Short-form). 90.705 Forms to be used. 90.807 Submission of upfront payments and 90.709 Special limitations on amendment of down payments. applications and on assignment or trans- 90.808 Long-form applications. fer of authorizations licensed under this 90.809 License grant, denial, default, and subpart. disqualification. 90.711 Processing of Phase II applications. 90.810 Bidding credits for small businesses. 90.713 Entry criteria. 90.811 Reduced down payment for licenses 90.715 Frequencies available. won by small businesses. 90.717 Channels available for nationwide 90.812 Installment payments for licenses systems in the 220–222 MHz band. won by small businesses. 90.719 Individual channels available for as- 90.813 Partitioned licenses and signment in the 220–222 MHz band. disaggregated spectrum. 90.720 Channels available for public safety/ 90.814 Definitions. mutual aid. 90.815 Eligibility for small business status. 90.721 Other channels available for non-na- 90.816 Criteria for comparative 900 MHz tionwide systems in the 220–222 MHz SMR renewal proceedings. band. 90.723 Selection and assignment of fre- Subpart V—Competitive Bidding Proce- quencies. dures for 800 MHz Specialized Mobile 90.725 Construction requirements for Phase Radio Service I licensees. 90.727 Extended implementation schedules 90.901 800 MHz SMR spectrum subject to for Phase I licensees. competitive bidding. 90.729 Limitations on power and antenna 90.902 Competitive bidding design for 800 height. MHz SMR licensing. 90.733 Permissible operations. 90.903 Competitive bidding mechanisms. 90.735 Station identification. 90.904 Aggregation of EA licenses. 90.737 Supplemental reports required of 90.905 Withdrawal, default and disqualifica- Phase I licensees. tion payments. 90.739 Number of systems authorized in a 90.906 Bidding application (FCC Form 175 geographical area. and 175–S Short-form). 90.741 Urban areas for Phase I nationwide 90.907 Submission of upfront payments and systems. down payments. 90.743 Renewal expectancy. 90.908 Long-form applications. 90.751 Minor modifications of Phase I, non- 90.909 License grant, denial, default, and nationwide licenses. disqualification. 90.753 Conditions of license modification. 90.910 Bidding credits. 90.755 Procedures for license modification. 90.911 Partitioned licenses and 90.757 Construction requirements. disaggregated spectrum.

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90.912 Definitions. ices. These rules do not govern radio 90.913 Eligibility for small business status. systems employed by agencies of the Federal Government. Subpart W—Competitive Bidding Procedures for the 220 MHz Service § 90.5 Other applicable rule parts. 90.1001 220 MHz service subject to competi- Other Commission rule parts of im- tive bidding. portance that may be referred to with 90.1003 Competitive bidding design for the respect to licensing and operations in 220 MHz service. radio services governed under this part 90.1005 Competitive bidding mechanisms. 90.1007 Withdrawal, default and disquali- include the following: fication payments. (a) Part 0 of the Commission’s Rules 90.1009 Bidding application (FCC Form 175 describes the Commission’s organiza- and 175–S Short-form). tion and delegations of authority. This 90.1011 Submission of upfront payments and part also lists available Commission down payments. publications, and standards and proce- 90.1013 Long-form application (FCC Form dures for access to Commission 600). 90.1015 License grant, denial, default, and records, and location of Commission disqualification. Field Offices. 90.1017 Bidding credits, down payments, and (b) Part 1 of this chapter includes installment payments for small busi- rules of practice and procedure for ap- nesses and very small businesses. plication signature requirements, adju- 90.1019 Eligibility for partitioned licenses. dicatory proceedings including hearing 90.1021 Definitions concerning competitive proceedings, and rule making proceed- bidding process. 90.1023 Certifications, disclosures, records ings; procedures for reconsideration maintenance and audits. and review of the Commission’s ac- 90.1025 Petitions to deny and limitations on tions; provisions concerning violation settlements. notices and forfeiture proceedings; and AUTHORITY: Secs. 4, 251–2, 303, 309, and 332, the environmental processing require- 48 Stat. 1066, 1082, as amended; 47 U.S.C. 154, ments that, if applicable, must be com- 251–2, 303, 309 and 332, unless otherwise noted. plied with prior to initiating construc- SOURCE: 43 FR 54791, Nov. 22, 1978, unless tion. otherwise noted. (c) Part 2 contains the table of fre- quency allocations and special require- EDITORIAL NOTE: At 62 FR 18924—18936, Apr. 17, 1997, part 90 was amended, effective Oct. ments in International regulations, 17, 1997. The text of removed section 90.277 agreements, and treaties. This part and the superseded text of the amended sec- also contains standards and procedures tions remaining in effect until Oct. 17, 1997, concerning marketing of radio fre- appear in the Oct. 1, 1996 revision of title 47, quency devices, and for obtaining part 80 to end. equipment type acceptance and type approval. Subpart A—General Information (d) Part 5 contains standards and pro- cedures for obtaining experimental au- § 90.1 Basis and purpose. thorizations. (a) Basis. The rules in this part are (e) Part 15 provides for the operation promulgated under Title III of the of incidental and restricted radio fre- Communications Act of 1934, as amend- quency devices that do not require an ed which vests authority in the Federal individual license. Communications Commission to regu- (f) Part 17 contains detailed require- late radio transmission and to issue li- ments for construction, marking, and censes for radio stations. All rules in lighting of antenna towers. this part are in accordance with appli- (g) Part 18 deals with the operation cable treaties and agreements to which of industrial, scientific, and medical the United States is a party. (ISM) devices that are not intended for (b) Purpose. This part states the con- radio communication, ditions under which radio communica- (h) Part 20 of this chapter contains tions systems may be licensed and used rules relating to commercial mobile in the Public Safety, Special Emer- radio services. gency, Industrial, Land Transpor- (i) Part 20 of this chapter which gov- tation, and Radiolocation Radio Serv- erns commercial mobile radio service

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applicable to certain providers in the tions required for dispatching repair following services in this part: trucks, tow trucks, or other road serv- (1) Business radio service; ice vehicles to disabled vehicles: (2) Private paging; (1) The operation of a private emer- (3) Land on 220–222 gency road service for disabled vehicles MHz; by associations of owners of private (4) Specialized Mobile Radio Service. automobiles; or (j) Part 22 contains regulations for (2) The business of providing to the public (common carrier) mobile radio general public an emergency road serv- services. ice for disabled vehicles. (k) Part 51 contains rules relating to Average terrain. The average ele- interconnection. vation of terrain between 3.2 and 16 km (l) Part 68 contains technical stand- (2 and 10 miles) from the antenna site. ards for connection of private land mo- Base station. A station at a specified bile radio equipment to the public site authorized to communicate with switched telephone network. mobile stations. (m) Part 94 governs licensing and op- Basic trading areas. Service areas that eration of private operational-fixed are based on the Rand McNally 1992 radio stations on frequencies in the Commercial Atlas & Marketing Guide, microwave spectrum above 928 MHz. 123rd Edition, at pages 38–39, with the [43 FR 54791, Nov. 22, 1978, as amended at 50 following additions licensed separately FR 39677, Sept. 30, 1985; 55 FR 20398, May 16, as BTA-like areas: American Samoa; 1990; 58 FR 21407, Apr. 21, 1993; 59 FR 18499, Guam, Northern Mariana Islands; Ma- Apr. 19, 1994; 59 FR 59957, Nov. 21, 1994; 61 FR yaguez/Aguadilla-Ponce, Puerto Rico; 45635, Aug. 29, 1996] San Juan, Puerto Rico; and the United States Virgin Islands. The Mayaguez/ § 90.7 Definitions. Aguadilla-Ponce BTA-like service area Antenna height above average terrain consists of the following municipios: (AAT). Height of the center of the radi- Adjuntas, Aguada, Aguadilla, Anasco, ating element of the antenna above the Arroyo, Cabo Rojo, Coamo, Guanica, average terrain. (See § 90.309(a)(4) for Guayama, Guayanilla, Hormigueros, calculation method.) Isabela, Jayuya, Juana Diaz, Lajas, Antenna height above sea level. The Las Marias, Maricao, Maunabo, Maya- height of the topmost point of the an- guez, Moca, Patillas, Penuelas, Ponce, tenna above mean sea level. Quebradillas, Rincon, Sabana Grande, Antenna structure. Structure on Salinas, San German, Santa Isabel, which an antenna is mounted. Villalba, and Yauco. The San Juan Assigned frequency. Center of a fre- BTA-like service area consists of all quency band assigned to a station. other municipios in Puerto Rico. Assigned frequency band. The fre- Carrier frequency. The frequency of an quency band the center of which coin- unmodulated electromagnetic wave. cides with the frequency assigned to Channel loading. The number of mo- the station and the width of which bile transmitters authorized to operate equals the necessary bandwidth plus on a particular channel within the twice the absolute value of the fre- same service area. quency tolerance. Control point. Any place from which a Authorized bandwidth. The frequency transmitter’s functions may be con- band, specified in kilohertz and cen- trolled. tered on the carrier frequency contain- Control station. An Operational Fixed ing those frequencies upon which a Station, the transmissions of which are total of 99 percent of the radiated used to control automatically the power appears, extended to include any emissions or operation of another radio discrete frequency upon which the station at a specified location. power is at least 0.25 percent of the Conventional radio system. A method total radiated power. of operation in which one or more radio Automobile emergency licensee. Persons frequency channels are assigned to mo- regularly engaged in any of the follow- bile and base stations but are not em- ing activities who operate radio sta- ployed as a trunked group. An ‘‘urban- tions for transmission of communica- conventional system’’ is one whose

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transmitter site is located within 24 stations for transmission of commu- km (15 miles) of the geographic center nications essential for the delivery or of any of the first 50 urbanized areas rendition of emergency medical serv- (ranked by population) of the United ices for the provision of basic or ad- States. A ‘‘sub-urban-conventional sys- vanced life support. tem’’ is one whose transmitter site is Film and video production licensee. located more than 24 km (15 miles) Persons primarily engaged in or pro- from the geographic center of the first viding direct technical support to the 50 urbanized areas. See Table 21, Rank production, videotaping, or filming of of Urbanized Areas in the United motion pictures or television pro- States by Population, page 1–87, U.S. grams, such as movies, programs, news Census (1970); and table 1 of § 90.635. programs, special events, educational Developmental operation. A specially programs, or training films, regardless licensed operation for the purpose of of whether the productions are pre- testing concepts in the use of radio ap- pared primarily for final exhibition at propriate to the radio services gov- theatrical outlets or on television or erned by this part. for distribution through other mass Dispatch point. Any place from which communications outlets. radio messages can be originated under Fire licensee. Any territory, posses- the supervision of a control point. sion, state, city, county, town, or simi- EA-based or EA license. A license au- lar governmental entity, and persons thorizing the right to use a specified or organizations charged with specific block of SMR and 220–222 MHz spec- fire protection activities that operate trum within one of 175 Economic Areas radio stations for transmission of com- (EAs) as defined by the Department of munications essential to official fire Commerce Bureau of Economic Analy- activities. sis. The EA Listings and the EA Map Fixed relay station. A station at a are available for public inspection at specified site used to communicate the Wireless Telecommunications Bu- with another station at another speci- reau’s public reference room, Room fied site. 5608, 2025 M St. NW., Washington, DC Forest products licensee. Persons pri- 20554 and Office of Operations—Gettys- marily engaged in tree logging, tree burg, 1270 Fairfield Road, Gettysburg, farming, or related woods operations, PA 17325. including related hauling activities, if Economic Areas (EAs). A total of 175 the hauling activities are performed licensing regions based on the United under contract to, and exclusively for, States Department of Commerce Bu- persons engaged in woods operations or reau of Economic Analysis Economic engaged in manufacturing lumber, ply- Areas defined as of February 1995, with wood, hardboard, or pulp and paper the following exceptions: products from wood fiber. (1) Guam and Northern Mariana Is- Forward links. Transmissions in the lands are licensed as a single EA-like frequency bands specified in § 90.357(a) area (identified as EA 173 in the 220 and used to control and interrogate the MHz Service); mobile units to be located by (2) Puerto Rico and the U.S. Virgin multilateration LMS systems. Islands are licensed as a single EA-like Frequency coordination. The process of area (identified as EA 174 in the 220 obtaining the recommendation of a fre- MHz Service); and quency coordinator for a frequency(ies) (3) American Samoa is licensed as a that will most effectively meet the ap- single EA-like area (identified as EA plicant’s needs while minimizing inter- 175 in the 220 MHz Service). ference t licensees already operating Effective radiated power (ERP). The within a given frequency band. power supplied to an antenna multi- Frequency coordinator. An entity or plied by the relative gain of the an- organization that has been certified by tenna in a given direction. the Commission to recommend fre- Emergency medical licensee. Persons or quencies for use by licensees in the Pri- entities engaged in the provision of vate Land Mobile Radio Services. basic or advanced life support services Geographic center. The geographic on an ongoing basis that operate radio center of an urbanized area is defined

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by the coordinates given at table 1 of may be used to describe a base, control, § 90.635. fixed, operational fixed or fixed relay Geophysical telemetry. Telemetry in- station, or any such station authorized volving the simultaneous transmission to operate in the ‘‘temporary’’ mode.] of seismic data from numerous loca- Line A. An imaginary line within the tions to a central receiver and digital U.S., approximately paralleling the recording unit. U.S.-Canadian border, north of which Harmful interference. For the purposes Commission coordination with Cana- of resolving conflicts between stations dian authorities in the assignment of operating under this part, any emis- frequencies is generally required. It be- sion, radiation, or induction which spe- gins at Aberdeen, Washington, running cifically degrades, obstructs, or inter- by great circle arc to the intersection rupts the service provided by such sta- of 48° N., 120° W., then along parallel 48° tions. N., to the intersection of 95° W., thence Interconnection. Connection through by great circle arc through the south- automatic or manual means of private ern most point of Duluth, Minn., land mobile radio stations with the fa- thence by great circle arc to 45° N., 85° cilities of the public switched tele- W., thence souuthward along meridian phone network to permit the trans- 85° W., to its intersection with parallel mission of messages or signals between 41° N., thence along parallel 41° N. to points in the wireline or radio network its intersection with meridian . . . 82° of a public telephone company and per- W., thence by great circle arc through sons served by private land mobile the southernmost point of Bangor, radio stations. Wireline or radio cir- Maine, thence by great circle arc cuits or links furnished by common through the southernmost point of carriers, which are used by licensees or Searsport, Maine, at which point it ter- other authorized persons for transmit- minates. ter control (including dial-up transmit- Line C. An imaginary line in Alaska ter control circuits) or as an integral approximately paralleling the border part of an authorized, private, internal with Canada, East of which Commis- system of communication or as an in- sion coordination with Canadian au- tegral part of dispatch point circuits in thorities in the assignment of fre- a private land mobile radio station are quencies is generally required. It be- not considered to be interconnection gins at the intersection of 70° N., 144° for purposes of this rule part. W., thence by great circle arc to the Internal system. An internal system of intersection of 60° N., 143° W., thence communication is one in which all messages are transmitted between the by great circle arc so as to include all fixed operating positions located on the Alaskan Panhandle. premises controlled by the licensee and Location and Monitoring Service the associated mobile stations or pag- (LMS). The use of non-voice signaling ing receivers of the licensee. (See sub- methods to locate or monitor mobile part O). radio units. LMS systems may trans- Itinerant operation. Operation of a mit and receive voice and nonvoice sta- radio station at unspecified locations tus and instructional information re- for varying periods of time. lated to such units. Land mobile radio service. A mobile Major trading areas. Service areas service between base stations and land based on the Rand McNally 1992 Com- mobile stations, or between land mo- mercial Atlas & Marketing Guide, 123rd bile stations. Edition, at pages 38–39, with the follow- Land mobile radio system. A regularly ing exceptions and additions: interacting group of base, mobile and (a) Alaska is separated from the Se- associated control and fixed relay sta- attle MTA and is licensed separately. tions intended to provide land mobile (b) Guam and the Northern Mariana radio communications service over a Islands are licensed as a single MTA- single area of operation. like area. . A station in the mobile (c) Puerto Rico and the United States service not intended to be used while in Virgin Islands are licensed as a single motion. [As used in this part, the term MTA-like area.

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(d) American Samoa is licensed as a or contract motor carrier transpor- single MTA-like area. tation service in any of the following Manufacturers licensee. Persons pri- activities: Provided, however, that marily engaged in any of the following motor vehicles used as taxicabs, livery manufacturing activities: vehicles, or school buses, and motor ve- (1) The mechanical or chemical hicles used for sightseeing or special transformation of substances into new charter purposes, shall not be included products within such establishments as within the meaning of this term. For plants, factories, shipyards, or mills purposes of this definition, an urban which employ, in that process, area is defined as being one or more powerdriven machines and materials- contiguous, incorporated or unincor- handling equipment; porated cities, boroughs, towns, or vil- (2) The assembly of components of lages, having an aggregate population manufactured products within such es- of 2,500 or more persons. tablishments as plants, factories, ship- (1) The transportation of passengers yards, or mills where the new product between urban areas; is neither a new structure nor other (2) The transportation of property be- fixed improvement. Establishments tween urban areas; primarily engaged in the wholesale or (3) The transportation of passengers retail trade, or in service activities, within a single urban area; or even though they fabricate or assemble (4) The transportation, local distribu- any or all the products or commodities tion or collection of property within a handled, are not included in this cat- single urban area. egory; or MTA-based license or MTA license. A (3) The providing of supporting serv- license authorizing the right to use a ices or materials by a corporation to specified block of SMR spectrum with- its parent corporation, to another sub- in one of the 51 Major Trading Areas sidiary of its parent or to its own sub- (‘‘MTAs’’), as embodied in Rand sidiary, where such supporting services McNally’s Trading Area System MTA or materials are directly related to Diskette and geographically rep- those regular activities of such parent resented in the map contained in Rand or subsidiary which are eligible under McNally’s Commercial Atlas & Mar- paragraphs (1) or (2) of this definition. keting Guide (the ‘‘MTA Map.’’) The Meteor burst communications. Commu- MTA Listings, the MTA Map and the nications by the propagation of radio Rand McNally/AMTA license agree- signals reflected off ionized meteor ment are available for public inspec- trails. tion at the Wireless Telecommuni- Mobile relay station. A base station in cations Bureau’s public reference room, the mobile service authorized to re- Room 628, 1919 M Street NW., Washing- transmit automatically on a mobile ton, DC 20554. service frequency communications Multilateration LMS system. A system which originate on the transmitting that is designed to locate vehicles or frequency of the mobile station. other objects by measuring the dif- Mobile repeater station. A mobile sta- ference of time of arrival, or difference tion authorized to retransmit auto- in phase, of signals transmitted from a matically on a mobile service fre- unit to a number of fixed points or quency, communications to or from from a number of fixed points to the hand-carried transmitters. unit to be located. Mobile service. A service of radio- Navigable waters. This term, as used communication between mobile and in reference to waters of the United base stations, or between mobile sta- States, its territories and possessions, tions. means the waters shoreward of the Mobile station. A station in the mo- baseline of its territorial sea and inter- bile service intended to be used while nal waters as contained in 33 CFR 2.05– in motion or during halts at unspec- 25. ified points. This includes hand carried 900 MHz SMR MTA-based license or transmitters. MTA license. A license authorizing the Motor carrier licensee. Persons pri- right to use a specified block of 900 marily engaged in providing a common MHz SMR spectrum within one of the

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47 Major Trading Areas (‘‘MTAs’’), as lar governmental entity including a embodied in Rand McNally’s Trading governmental institution authorized Areas System MTA Diskette and geo- by law to provide its own police protec- graphically represented in the map tion that operate radio stations for contained in Rand McNally’s Commer- transmission of communications essen- cial Atlas & Marketing Guide (the tial to official police activities. ‘‘MTA Map’’), with the following excep- Power licensee. Persons primarily en- tions and additions: gaged in any of the following activi- (1) Alaska is separated from the Se- ties: attle MTA and is licensed separately. (1) The generation, transmission, or (2) Guam and the Northern Mariana distribution of electrical energy for use Islands are licensed as a single MTA- by the general public or by the mem- like area. bers of a cooperative organization; (3) Puerto Rico and the United States (2) The distribution of manufactured Virgin Islands are licensed as a single or natural gas by means of pipe line, MTA-like area. for use by the general public or by the (4) American Samoa is licensed as a members of a cooperative organization, single MTA-like area. or, in a combination of that activity The MTA map is available for public with the production, transmission or inspection in the Office of Engineering storage of manufactured or natural gas and Technology’s Technical Informa- preparatory to such distribution; tion Center, room 7317, 2025 M Street (3) The distribution of steam by NW., Washington, DC. means of pipeline or, of water by means Non-multilateration LMS System. A system that employs any of a number of pipeline, canal, or open ditch, for use of non-multilateration technologies to by the general public or by the mem- transmit information to and/or from bers of a cooperative organization, or vehicular units. in a combination of that activity with the collection, transmission, storage, Operational . A fixed sta- tion, not open to public correspond- or purification of water or the genera- ence, operated by, and for the sole use tion of steam preparatory to such dis- of those agencies operating their own tribution; or radiocommunication facilities in the (4) The providing of a supporting Public Safety, Industrial, Land Trans- service by a corporation directly relat- portation, Marine, or Aviation Radio ed to activities of its parent corpora- Services. (This includes all stations in tion, of another subsidiary of the same the fixed service under this part.) parent, or of its own subsidiary, where Output power. The radio frequency the party served is regularly engaged output power of a transmitter’s final in any of the activities set forth in this radio frequency stage as measured at definition. the output terminal while connected to Private carrier. An entity licensed in a load of the impedance recommended the private services and authorized to by the manufacturer. provide communications service to Paging. A one-way communications other private services on a commercial service from a base station to mobile basis. or fixed receivers that provide signal- Radio call box. A transmitter used by ing or information transfer by such the public to request fire, police, medi- means as tone, tone-voice, tactile, op- cal, road service, or other emergency tical readout, etc. assistance. Person. An individual, partnership, Radiodetermination. The determina- association, joint stock company, trust tion of position, or the obtaining of in- or corporation. formation relating to position, by Petroleum licensee. Persons primarily means of the propagation of radio engaged in prospecting for, producing, waves. collecting, refining, or transporting by Radiofacsimile. A system of radio- means of pipeline, petroleum or petro- communication for the transmission of leum products (including natural gas). fixed images, with or without half- Police licensee. Any territory, posses- tones, with a view to their reproduc- sion, state, city, county, town, or simi- tion in a permanent form.

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Radiolocation. Radiodetermination Moines, IA–IL–MO) through EA 109 used for purposes other than those of (Duluth-Superior, MN–WI). radionavigation. REAG 5 (Central/Mountain): REAG 5 Radionavigation. Radiodetermination consists of the following EAs: EA 087 used for the purposes of navigation, in- (Beaumont-Port Arthur, TX); EA 091 cluding obstruction warning. (Forth Smith, AR–OK) through EA 094 Radio teleprinting. Radio trans- (Springfield, MO); EA 098 (Columbia, missions to a printing telegraphic in- MO); EA 099 (Kansas City, MO–KS); EA strument having a signal-actuated 110 (Grand Forks, ND–MN) through EA mechanism for automatically printing 146 (Missoula, MT); EA 148 (Idaho Falls, received messages. ID–WY); EA 149 (Twin Falls, ID); EA 152 Railroad licensee. Railroad common (Salt Lake City-Ogden, UT–ID); and EA carriers which are regularly engaged in 154 (Flagstaff, AZ–UT) through EA 159 the transportation of passengers or (Tucson, AZ). property when such passengers or prop- REAG 6 (Pacific): REAG 6 consists of erty are transported over all or part of the following EAs: EA 147 (Spokane, their route by railroad. WA–ID); EA 150 (Boise City, ID–OR); EA 151 (Reno, NV–CA); EA 153 (Las Regional Economic Area Groupings Vegas, NV–AZ–UT); EA 160 (Los Ange- (REAGs). The six geographic areas for les-Riverside-Orange County, CA–AZ) Regional licensing in the 220–222 MHz through EA 173 (Guam and the North- band, based on the United States De- ern Mariana Islands); and EA 175 partment of Commerce Bureau of Eco- (American Samoa). nomic Analysis Economic Areas (see 60 Regional license. A license authorizing FR 13114 (March 10, 1995)) defined as of the right to use a specified block of February 1995, and specified as follows: 220–222 MHz spectrum within one of six REAG 1 (Northeast): REAG 1 consists Regional Economic Area Groupings of the following EAs: EA 001 (Bangor, (REAGs). ME) through EA 011 (Harrisburg-Leb- Relay press licensee. Persons primarily anon-Carlisle, PA); and EA 054 (Erie, engaged in the publication of a news- PA). paper or in the operation of an estab- REAG 2 (Mid-Atlantic): REAG 2 con- lished press association. sists of the following EAs: EA 012 Secondary operation. Radio commu- (Philadelphia-Wilmington-Atlantic nications which may not cause inter- City, PA–NJ–DE–MD) through EA 026 ference to operations authorized on a (Charleston-North Charleston, SC); EA primary basis and which are not pro- 041 (Greenville-Spartanburg-Anderson, tected from interference from those SC–NC); EA 042 (Asheville, NC); EA 044 primary operations. (Knoxville, TN) through EA 053 (Pitts- Signal booster. A device at a fixed lo- burgh, PA–WV); and EA 070 (Louisville, cation which automatically receives, KY–IN). amplifies, and retransmits on a one- REAG 3 (Southeast): REAG 3 consists way or two-way basis, the signals re- of the following EAs: EA 027 (Augusta- ceived from base, fixed, mobile, and Aiken, GA–SC) through EA 040 (At- portable stations, with no change in lanta, GA–AL–NC); EA 043 (Chat- frequency or authorized bandwidth. A tanooga, TN–GA); EA 069 (Evansville– signal booster may be either Henderson, IN–KY–IL); EA 071 (Nash- narrowband (Class A), in which case ville, TN–KY) through EA 086 (Lake the booster amplifies only those dis- Charles, LA); EA 088 (Shreveport-Bos- crete frequencies intended to be re- sier City, LA–AR) through EA 090 (Lit- transmitted, or broadband (Class B), in tle Rock-North Little Rock, AR); EA which case all signals within the 095 (Jonesboro, AR–MO); EA 096 (St. passband of the signal booster filter are Louis, MO–IL); and EA 174 (Puerto Rico amplified. and the U.S. Virgin Islands). Special industrial licensee. Persons reg- REAG 4 (Great Lakes): REAG 4 con- ularly engaged in any of the following sists of the following EAs: EA 055 activities: Cleveland-Akron, OH–PA) through EA (1) The operation of farms, ranches, 068 (Champaign-Urbana, IL); EA 097 or similar land areas, for the quantity (Springfield, IL–MO); and EA 100 (Des production of crops or plants; vines or

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trees (excluding forestry operations); be licensed under this part, Federal or for the keeping, grazing or feeding of Government entities, and individuals. livestock for animal products, animal SMSA (Standard Metropolitan Statis- increase, or value enhancement; tical Area). A city of 50,000 or more pop- (2) Plowing, soil conditioning, seed- ulation and the surrounding counties. ing, fertilizing, or harvesting for agri- Station authorization. A license issued cultural activities; by the Commission for the operation of (3) Spraying or dusting of insecti- a radio station. cides, herbicides, or fungicides, in Taxicab licensee. Persons regularly areas other than enclosed structures; engaged in furnishing to the public for (4) Livestock breeding service; hire a nonscheduled passenger land (5) The operation of a commercial transportation service (which may also business regularly engaged in the con- include the occasional transport of struction of roads, bridges, sewer sys- tems, pipelines, airfields, or water, oil, small items of property) not operated gas, or power production, collection, or over a regular route or between estab- distribution systems. The construction lished terminals. of buildings is not included in this cat- Telecommand. The transmission of egory; non voice signals for the purpose of re- (6) The operation of mines for the re- motely controlling a device. covery of solid fuels, minerals, metal, Telemetering (also telemetry). The rock, sand and gravel from the earth or transmission of non-voice signals for the sea, including the exploration for the purpose of automatically indicat- and development of mining properties; ing or recording measurements at a (7) Maintaining, patrolling or repair- distance from the measuring instru- ing gas or liquid transmission pipe- ment. lines, tank cars, water or waste dis- Telephone maintenance licensee. Com- posal wells, industrial storage tanks, munications common carriers engaged or distribution systems of public utili- in the provision of landline local ex- ties; change telephone service, or inter- (8) Acidizing, cementing, logging, exchange communications service, or perforating, or shooting activities, and who provide wire-telegraph service, and services of a similar nature incident to radio communications common car- the drilling of new oil or gas wells, or riers authorized in the Point-to-Point the maintenance of production from es- Microwave Radio Service under part 21 tablished wells; of this chapter. Resellers that do not (9) Supplying chemicals, mud, tools, own or control transmission facilities pipe, and other materials or equipment is not included in this category. unique to the petroleum and gas pro- Travelers’ information station. A base duction industry, as the primary activ- station in the Local Government Radio ity of the applicant if delivery, instal- Service used to transmit non-commer- lation or application of these materials cial, voice information pertaining to requires the use of specifically fitted traffic and road conditions, traffic haz- conveyances; ard and traveler advisories, directions, (10) The delivery of ice or fuel to the availability of lodging, rest stops, and consumer for heating, lighting, refrig- service stations, and descriptions of eration or power generation purposes, local points of interest. by means other than pipelines or rail- roads when such products are not to be Trunk (telephony). A one or two-way resold following their delivery; or channel provided as a common traffic (11) The delivery and pouring of artery between switching equipment. ready mixed concrete or hot asphalt Trunk group. All of the trunks of a mix. given type of characteristic that ex- Specialized Mobile Radio system. A tend between two switching points. radio system in which licensees provide Trunked radio system. A method of op- land mobile communications services eration in which a number of radio fre- (other than radiolocation services) in quency channel pairs are assigned to the 800 MHz and 900 MHz bands on a mobile and base stations in the system commercial basis to entities eligible to for use as a trunk group.

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220 MHz service. The radio service for to eligibility for licensing, frequencies the licensing of frequencies in the 220– available, permissible communications 222 MHz band. and classes and number of stations, and Urbanized area. A city and the sur- any special requirements are set forth rounding closely settled territories. in the following sections. [43 FR 54791, Nov. 22, 1978] § 90.16 Public Safety National Plan. EDITORIAL NOTE: For FEDERAL REGISTER ci- tations affecting § 90.7, see the List of CFR The Commission has established a Sections Affected in the Finding Aids sec- National Plan which specifies special tion of this volume. policies and procedures governing the Public Safety Pool (formally Public EFFECTIVE DATE NOTE: At 62 FR 18844, Apr. 17, 1997, § 90.7 was amended by adding defini- Safety Radio Services and the Special tions for Automobile emergency licensee, Emergency Radio Service). The Na- Emergency medical licensee, Film and video tional Plan is contained in the Report production licensee, Fire licensee, Forest and Order in General Docket No. 87–112. products licensee, Frequency coordination, The principal spectrum resource for Manufacturers licensee, Motor carrier li- the National Plan is the 821–824 MHz censee, Petroleum licensee, Police licensee, Power licensee, Railroad licensee, Relay and the 866–869 MHz bands. The Na- press licensee, Special industrial licensee, tional plan establishes planning re- Taxicab licensee, and Telephone mainte- gions covering all parts of the United nance licensee in alphabetical order, effec- States, Puerto Rico, and the U.S. Vir- tive Oct. 17, 1997. gin Islands. No assignments will be made in the 821–824 MHz and 866–869 Subpart B—Public Safety Radio MHz bands until a regional plan for the Pool area has been accepted by the Commis- sion.

SOURCE: 62 FR 18845, Apr. 17, 1997, unless otherwise noted. § 90.20 Public Safety Pool.

EFFECTIVE DATE NOTE: At 62 FR 18845, Apr. (a) Eligibility. The following are eligi- 17, 1997, subpart B, formerly consisting of ble to hold authorizations in the Public §§ 90.15—90.27, was revised, effective Oct. 17, Safety Pool. 1997. For the convenience of the user, the su- (1) Any territory, possession, state, perseded text is set forth following the re- city, county, town or similar govern- vised text. mental entity is eligible to hold au- § 90.15 Scope. thorizations in the Public Safety Pool to operate radio stations for trans- The Public Safety Radio Pool covers mission of communications essential the licensing of the radio communica- to official activities of the licensee, in- tions of governmental entities and the cluding: following category of activities: Medi- (i) A district and an authority, but cal services, rescue organizations, vet- not including a school district or au- erinarians, persons with disabilities, thority or a park district or authority disaster relief organizations, school except as provided for in § 90.242; buses, beach patrols, establishments in isolated places, communications stand- (ii) A governmental institution au- by facilities, and emergency repair of thorized by law to provide its own po- public communications facilities. Enti- lice protection; ties not meeting these eligibility cri- (iii) Persons or entities engaged in teria may also be licensed in the Public the provision of basic or advanced life Safety Radio Pool solely to provide support services on an ongoing basis service to eligibles on one-way paging- are eligible to hold authorization to op- only frequencies below 800 MHz, i.e., erate stations for transmission of com- those frequencies with the assignment munications essential for the delivery limitations appearing at § 90.20(d)(13) or or rendition of emergency medical (d)(60). Private carrier systems licensed services for the provision of basic or on other channels prior to June 1, 1990, advanced life support. Applications may continue to provide radio commu- submitted by persons or organizations nications service to eligibles. Rules as (governmental or otherwise) other than

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the governmental body having jurisdic- (D) Rescue organizations for the lim- tion over the state’s emergency medi- ited purpose of participation in provid- cal service plans must be accompanied ing medical services; by a statement prepared by the govern- (E) Associations comprised of two or mental body having jurisdiction over more of the organizations eligible the state’s emergency medical services under paragraph (a)(2)(iii) (A), (B), (C), plan indicating that the applicant is and (D) of this section, for the purpose included in the state’s emergency plan of active participation in and direct or otherwise supporting the applica- operational control of the medical tion; services communication activities of (iv) Governmental entities and gov- such organizations; or ernmental agencies for their own medi- (F) Physicians, schools of medicine, cal activities; and oral surgeons, and associations of phy- (v) Governmental entities and gov- sicians or oral surgeons; ernmental agencies for providing medi- (iv) Persons or organizations operat- cal services communications to other ing a rescue squad for transmission of eligible persons through direct partici- messages pertaining to the safety of pation in and direct operational con- life or property and urgent messages trol of the system, such as through necessary for the rendition of an effi- central dispatch service. cient emergency rescue service. (2) Persons or organizations other (A) Each rescue squad will normally than governmental entities are eligible be authorized to operate one base sta- to hold authorizations in the Public tion, and a number of mobile units (ex- Safety Pool to operate radio stations cluding hand carried mobile units) not for transmission of communications, as exceeding the number of vehicles actu- listed below. When requesting fre- ally used in emergency rescue oper- quencies not designated by a ‘‘PS’’ in ations. the coordinator column of the fre- (B) In addition, each rescue squad quency table in paragraph (c)(3) of this section, applications must be accom- will be authorized to operate a number panied by a statement from the govern- of hand carried mobile units not ex- mental entity having legal jurisdiction ceeding two such units for each radio over the area to be served, supporting equipped vehicle actually used in emer- the request: gency rescue operations. (i) Persons or organizations charged (v) Persons with disabilities. The ini- with specific fire protection activities; tial application from a person claiming (ii) Persons or organizations charged eligibility under this paragraph shall with specific forestry-conservation ac- be accompanied by a statement from a tivities; physician attesting to the condition of (iii) Persons or organizations, listed the applicant or the applicant’s child below, engaged in the delivery or ren- (or ward in case of guardianship). dition of medical services to the public (A) Any person having a hearing defi- and on a secondary basis, for trans- ciency such that average hearing mission of messages related to the effi- threshold levels are 90 dB above ANSI cient administration of organizations (American National Standards Insti- and facilities engaged in medical serv- tute) 1969 or ISO (International Stand- ices operations: ards Organization) 1964 levels and such (A) Hospital establishments that other persons who submit medical cer- offer services, facilities, and beds for tification of similar hearing deficiency. use beyond 24 hours in rendering medi- (B) Any person having visual acuity cal treatment; corrected to no better than 20/200 in the (B) Institutions and organizations better eye or having a field of vision of regularly engaged in providing medical less than 20 degrees. services through clinics, public health (C) Any person, who, through loss of facilities, and similar establishments; limbs or motor function, is confined to (C) Ambulance companies regularly a wheelchair, or is non-ambulatory. engaged in providing medical ambu- (D) Any person actively awaiting an lance services; organ transplant.

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(E) Parents or guardians of persons ized only in exceptional circumstances under 18 years eligible under para- when the applicant can show a specific graphs (a)(2)(v)(A), (a)(2)(v)(B), need. (a)(2)(v)(C) of this section, or institu- (ix) Persons or organizations operat- tions devoted to the care or training of ing beach patrols having responsibility those persons. for life-saving activities for the trans- (vi) A veterinarian, veterinary clinic, mission of messages required for the or a school of veterinary medicine for safety of life or property. the transmission of messages pertain- (x) Persons or organizations main- ing to the care and treatment of ani- taining establishment in isolated areas mals. Each licensee may be authorized where public communications facilities to operate one base station and two are not available and where the use of mobile units. Additional base stations radio is the only feasible means of es- or mobile units will be authorized only tablishing communication with a cen- on a showing of need. ter of population, or other point from (vii) Organizations established for which emergency assistance might be disaster relief purposes having an obtained if needed, for the trans- emergency radio communications plan mission of messages only during an ac- for the transmission of communica- tual or impending emergency endan- tions relating to the safety of life or gering life, health or property for the property, the establishment and main- transmission of essential communica- tenance of temporary relief facilities, tions arising from the emergency. The and the alleviation of the emergency transmission of routine or non-emer- situation during periods of actual or gency communications is strictly pro- impending emergency, or disaster, and hibited. until substantially normal conditions (A) Special eligibility showing. The ini- are restored. In addition, the stations tial application requesting a station may be used for training exercises, in- authorization for an establishment in cidental to the emergency communica- an isolated area shall be accompanied tions plan, and for operational commu- by a statement describing the status of nications of the disaster relief organi- public communication facilities in the zation or its chapter affiliates. The ini- area of the applicant’s establishment; tial application from a disaster relief the results of any attempts the appli- organization shall be accompanied by a cant may have made to obtain public copy of the charter or other authority communication service, and; in the under which the organization was es- event radio communications service is tablished and a copy of its communica- to be furnished under paragraph tions plan. The plan shall fully describe (a)(2)(x)(C)(2) of this section, a copy of the operation of the radio facilities and the agreement involved must be sub- describe the method of integration into mitted. other communications facilities which (B) Class and number of stations avail- normally would be available to assist able. Persons or organizations in this in the alleviation of the emergency category may be authorized to operate condition. not more than one fixed station at any (viii) Persons or organizations oper- isolated establishment and not more ating school buses on a regular basis than one fixed station in a center of over regular routes for the trans- population. mission of messages pertaining to ei- (C) Communication service rendered ther the efficient operation of the and received. (1) The licensee of a sta- school bus service or the safety or gen- tion at any establishment in an iso- eral welfare of the students they are lated area shall make the communica- engaged in transporting. Each school tion facilities of such station available bus operator may be authorized to op- at no charge to any person desiring the erate one base station and a number of transmission of any communication mobile units not in excess of the total permitted by paragraph (a) of this sec- of the number of buses and mainte- tion. nance vehicles regularly engaged in the (2) For the purpose of providing the school bus operation. Additional base communications link desired the li- stations or mobile units will be author- censee of a station at an establishment

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in an isolated area either may be the the governmental body having jurisdic- licensee of a similar station at another tion over the state’s emergency medi- location or may obtain communication cal service plans must be accompanied service under a mutual agreement from by a statement prepared by the govern- the licensee of any station in the Pub- mental body having jurisdiction over lic Safety Pool or any other station the state’s emergency medical services which is authorized to communicate plan indicating that the applicant is with the fixed station. included in the state’s emergency plan (xi) A communications common car- or otherwise supporting the applica- rier operating communications circuits tion. that normally carry essential commu- (b) International police radio- nication of such a nature that their communication. Police licensees which disruption would endanger life or pub- are located in close proximity to the lic property is eligible to hold author- borders of the United States may be izations for standby radio facilities for authorized to communicate inter- the transmission of messages only dur- nationally. Request for such authority ing periods when the normal circuits shall be written and signed and submit- are inoperative due to circumstances ted in duplicate. The request shall in- beyond the control of the user. During clude information as to the station such periods the radio facilities may be with which communication will be con- used to transmit any communication ducted, and the frequency, power, emis- which would be carried by the regular sion, etc., that will be used. If author- circuit. Initial applications for author- ized, such international communica- ization to operate a standby radio fa- tion must be conducted in accordance cility must include a statement de- with Article 5 of the Inter-American scribing radio communication facilities Radio Agreement, Washington, DC, desired, the proposed method of oper- 1949, which reads as follows: ation, a description of the messages normally being carried, and an expla- Article 5. Police radio stations. When the nation of how their disruption will en- American countries authorize their police danger life or public property. radio stations to exchange emergency infor- (xii) Communications common car- mation by radio with similar stations of an- other country, the following rules shall be riers for radio facilities to be used in applied. effecting expeditious repairs to inter- (a) Only police radio stations located close ruption of public communications fa- to the boundaries of contiguous countries cilities where such interruptions have shall be allowed to exchange this informa- resulted in disabling intercity circuits tion. or service to a multiplicity of subscrib- (b) In general, only important police mes- ers in a general area. Stations author- sages shall be handled, such as those which ized under this section may be used would lose their value, because of slowness only when no other means of commu- and time limitations if sent on other com- nication is readily available, for the munication systems. transmission of messages relating to (c) Frequencies used for radiotelephone the safety of life and property and mes- communications with mobile police units shall not be used for radiotelegraph commu- sages which are necessary for the effi- nications. cient restoration of the public commu- (d) Radiotelephone communications shall nication facilities which have been dis- be conducted only on frequencies assigned rupted. for radiotelephony. (xiii) Persons or entities engaged in (e) Radiotelegraph communications shall the provision of basic or advanced life be conducted on the following frequencies: support services on an ongoing basis 2804 kHz calling, 2808 kHz working, 2812 kHz are eligible to hold authorization to op- working, 5195 kHz day calling, 5185 kHz day erate stations for transmission of com- working, 5140 kHz day working. munications essential for the delivery (f) The characteristics of police radio sta- tions authorized to exchange information or rendition of emergency medical shall be notified to the International Tele- services for the provision of basic or communication Union, Geneva, Switzerland. advanced life support. Applications (g) The abbreviations contained in Appen- submitted by persons or organizations dix 9 of the Atlantic City Radio Regulations (governmental or otherwise) other than shall be used to the greatest possible extent.

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Service indications are as follows: ‘‘P’’, pri- PUBLIC SAFETY POOL FREQUENCY TABLE ority, for messages that are to be sent imme- diately, regardless of the number of other Frequency or Class of sta- Coordina- band tion(s) Limitations tor messages on file. If no service indication is given, the messages are to be transmitted in Kilohertz the order of receipt. (h) The message shall contain the pre- 530 ...... 1 ...... PX 1610 ...... Base (T.I.S.) .... 1 ...... PX amble, address, text and signature, as fol- 1630 ...... Base or mobile ...... PF lows: 1722 ...... do ...... 2, 3 ...... PP Preamble. The preamble of the message 1730 ...... do ...... 2, 3 ...... PP shall consist of the following: The serial 2212 ...... do ...... 4 ...... PO number preceded by the letters ‘‘NR’’, serv- 2226 ...... do ...... 4 ...... PO 2236 ...... do ...... 4 ...... PO ice indications, as appropriate; the group 2244 ...... do ...... 4 ...... PO count according to standard cable count sys- 2366 ...... do ...... 2, 4 ...... PP tem; the letters ‘‘CK’’, followed by numerals 2382 ...... do ...... 2 ...... PP indicating the number of words contained in 2390 ...... do ...... 2, 4 ...... PP the text of the message: Office and country 2406 ...... do ...... 2 ...... PP 2430 ...... do ...... 2 ...... PP of origin (not abbreviations): Day, month, 2442 ...... do ...... 2 ...... PP and hour of filing; 2450 ...... do ...... 2 ...... PP Address. The address must be as complete 2458 ...... do ...... 2 ...... PP as possible and shall include the name of the 2482 ...... do ...... 2 ...... PP addressee with any supplementary particu- 2490 ...... do ...... 2, 3 ...... PP 2726 ...... do ...... 5 ...... PX, PS lars necessary for immediate delivery of the 3201 ...... do ...... PS message; 2000 to 3000 ... Fixed ...... 75 ...... PS Text. The text may be either in plain lan- 2000 to 10,000 Fixed, base, or 6 ...... PX guage or code; mobile. Signature. The signature shall include the Megahertz name and title of the person originating the message. 30.86 ...... Base or mobile 7 ...... PO 30.90 ...... do ...... 7 ...... PO (c) Public Safety frequencies. (1) The 30.94 ...... do ...... 7 ...... PO following table indicates frequencies 30.98 ...... do ...... 7 ...... PO 31.02 ...... do ...... 7 ...... PO available for assignment to Public 31.06 ...... do ...... 7, 8, 9 ...... PO Safety stations, together with the class 31.10 ...... do ...... 7, 8, 9 ...... PO of station(s) to which they are nor- 31.14 ...... do ...... 7, 8, 9 ...... PO 31.18 ...... do ...... 8, 9 ...... PO mally assigned, the specific assignment 31.22 ...... do ...... 8, 9 ...... PO limitations which are explained in 31.26 ...... do ...... 8, 9 ...... PO paragraph (d) of this section, and the 31.30 ...... do ...... 8, 9 ...... PO 31.34 ...... do ...... 8, 9 ...... PO certified frequency coordinator for 31.38 ...... do ...... 8, 9 ...... PO each frequency: 31.42 ...... do ...... 8, 9 ...... PO 31.46 ...... do ...... 8, 9 ...... PO (2)(i) The letter symbol(s) listed in 31.50 ...... do ...... 8, 9 ...... PO the Coordinator column of the fre- 31.54 ...... do ...... 8, 9 ...... PO quency table in paragraph (c)(3) of this 31.58 ...... do ...... 8, 9 ...... PO 31.62 ...... do ...... 8, 9 ...... PO section specifies the frequency coordi- 31.66 ...... do ...... 8, 9 ...... PO nator(s) for each frequency as follows: 31.70 ...... do ...... 8, 9 ...... PO 31.74 ...... do ...... 8, 9 ...... PO PF—Fire Coordinator 31.78 ...... do ...... 8, 9 ...... PO PH—Highway Maintenance Coordinator 31.82 ...... do ...... 8, 9 ...... PO PM—Emergency Medical Coordinator 31.86 ...... do ...... 8, 9 ...... PO 31.90 ...... do ...... 8, 9 ...... PO PO—Forestry-Conservation Coordinator 31.94 ...... do ...... 8, 9 ...... PO PP—Police Coordinator 31.98 ...... do ...... 8, 9 ...... PO PS—Special Emergency Coordinator 33.02 ...... do ...... 10 ...... PH, PS PX—Any Public Safety Coordinator, except 33.04 ...... do ...... PS 33.06 ...... do ...... 10 ...... PH, PS the Special Emergency Coordinator 33.08 ...... do ...... PS 33.10 ...... do ...... 10 ...... PH, PS (ii) Frequencies without any coordi- 33.42 ...... Mobile or fixed 11 ...... PF nator specified may be coordinated by 33.44 ...... Base or mobile ...... PF any coordinator certified in the Public 33.46 ...... Mobile ...... PF 33.48 ...... Base or mobile ...... PF Safety Pool. 33.50 ...... Mobile ...... PF (3) Frequencies. 33.52 ...... Base or mobile ...... PF

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VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00250 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.20

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

33.54 ...... Mobile ...... PF 39.38 ...... Mobile ...... PP 33.56 ...... Base or mobile ...... PF 39.40 ...... Base or mobile ...... PP 33.58 ...... Mobile ...... PF 39.42 ...... do ...... PP 33.60 ...... Base or mobile ...... PF 39.44 ...... do ...... PP 33.62 ...... Mobile ...... PF 39.46 ...... do ...... 15 ...... PP 33.64 ...... Base or mobile ...... PF 39.48 ...... do ...... PP 33.66 ...... Mobile ...... PF 39.50 ...... do ...... PX 33.68 ...... Base or mobile ...... PF 39.52 ...... do ...... PP 33.70 ...... do ...... PF 39.54 ...... do ...... PP 33.72 ...... do ...... PF 39.56 ...... do ...... PP 33.74 ...... do ...... PF 39.58 ...... do ...... PX 33.76 ...... do ...... PF 39.60 ...... do ...... PP 33.78 ...... do ...... PF 39.62 ...... do ...... PP 33.80 ...... do ...... PF 39.64 ...... do ...... PP 33.82 ...... do ...... PF 39.66 ...... Mobile ...... PP 33.84 ...... do ...... PF 39.68 ...... Base or mobile ...... PP 33.86 ...... do ...... PF 39.70 ...... Mobile ...... PP 33.88 ...... do ...... PF 39.72 ...... Base or mobile ...... PP 33.90 ...... do ...... PF 39.74 ...... Mobile ...... PP 33.92 ...... do ...... PF 39.76 ...... Base or mobile ...... PP 33.94 ...... do ...... PF 39.78 ...... Mobile ...... PP 33.96 ...... do ...... PF 39.80 ...... Base or mobile ...... PP 33.98 ...... do ...... PF 39.82 ...... do ...... PX 35.02 ...... Mobile ...... 12 ...... PS 39.84 ...... do ...... PP 35.64 ...... Base ...... 13 ...... PS 39.86 ...... do ...... PP 35.68 ...... do ...... 13 ...... PS 39.88 ...... do ...... PP 37.02 ...... Mobile ...... PP 39.90 ...... do ...... PX 37.04 ...... Base or mobile ...... PP 39.92 ...... do ...... PP 37.06 ...... do ...... PP 39.94 ...... do ...... PP 37.08 ...... do ...... PP 39.96 ...... do ...... PP 37.10 ...... do ...... PX 39.98 ...... do ...... PX 37.12 ...... do ...... PP 42.02 ...... do ...... 2, 3, 16 .... PP 37.14 ...... do ...... PP 42.04 ...... do ...... 2, 3, 16 .... PP 37.16 ...... do ...... PP 42.06 ...... do ...... 2, 3, 16 .... PP 37.18 ...... do ...... PX 42.08 ...... do ...... 2, 3, 16 .... PP 37.20 ...... do ...... PP 42.10 ...... do ...... 2, 3, 16 .... PP 37.22 ...... do ...... PP 42.12 ...... do ...... 2, 3, 16 .... PP 37.24 ...... do ...... PP 42.14 ...... do ...... 2, 3, 16 .... PP 37.26 ...... do ...... PX 42.16 ...... do ...... 2, 3, 16 .... PP 37.28 ...... do ...... PP 42.18 ...... Mobile ...... 2, 16 ...... PP 37.30 ...... do ...... PP 42.20 ...... do ...... 2, 16 ...... PP 37.32 ...... do ...... PP 42.22 ...... do ...... 2, 16 ...... PP 37.34 ...... Mobile ...... PP 42.24 ...... do ...... 2, 16 ...... PP 37.36 ...... Base or mobile ...... PP 42.26 ...... do ...... 2, 16 ...... PP 37.38 ...... Mobile ...... PP 42.28 ...... do ...... 2, 16 ...... PP 37.40 ...... Base or mobile ...... PP 42.30 ...... do ...... 2, 16 ...... PP 37.42 ...... Mobile ...... PP 42.32 ...... Base or mobile 2, 3, 16 .... PP 37.90 ...... Base or mobile 10 ...... PH, PS 42.34 ...... do ...... 2, 3, 16 .... PP 37.92 ...... do ...... PH 42.36 ...... do ...... 2, 3, 16 .... PP 37.94 ...... do ...... 10 ...... PH, PS 42.38 ...... do ...... 2, 3, 16 .... PP 37.96 ...... do ...... PH 42.40 ...... do ...... 2, 3, 16, PP 37.98 ...... do ...... 10 ...... PH, PS 27. 39.02 ...... do ...... PP 42.42 ...... do ...... 2, 3, 16 .... PP 39.04 ...... do ...... PP 42.44 ...... do ...... 2, 3, 16 .... PP 39.06 ...... do ...... 14 ...... PX 42.46 ...... do ...... 2, 3, 16 .... PP 39.08 ...... do ...... PP 42.48 ...... do ...... 2, 3, 16 .... PP 39.10 ...... do ...... PX 42.50 ...... do ...... 2, 3, 16 .... PP 39.12 ...... do ...... PP 42.52 ...... do ...... 2, 3, 16 .... PP 39.14 ...... do ...... PP 42.54 ...... do ...... 2, 3, 16 .... PP 39.16 ...... do ...... PP 42.56 ...... do ...... 2, 3, 16 .... PP 39.18 ...... do ...... PX 42.58 ...... do ...... 2, 3, 16 .... PP 39.20 ...... do ...... PP 42.60 ...... do ...... 2, 3, 16 .... PP 39.22 ...... do ...... PP 42.62 ...... do ...... 2, 3, 16 .... PP 39.24 ...... do ...... PP 42.64 ...... do ...... 2, 3, 16 .... PP 39.26 ...... Mobile ...... PP 42.66 ...... Mobile ...... 2, 16 ...... PP 39.28 ...... Base or mobile ...... PP 42.68 ...... do ...... 2, 16 ...... PP 39.30 ...... Mobile ...... PP 42.70 ...... do ...... 2, 16 ...... PP 39.32 ...... Base or mobile ...... PP 42.72 ...... do ...... 2, 16 ...... PP 39.34 ...... Mobile ...... PP 42.74 ...... do ...... 2, 16 ...... PP 39.36 ...... Base or mobile ...... PP 42.76 ...... do ...... 2, 16 ...... PP

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PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

42.78 ...... do ...... 2, 16 ...... PP 45.80 ...... Base or mobile ...... PH 42.80 ...... Base or mobile 13 ...... PP 45.82 ...... Mobile ...... PP 42.82 ...... do ...... 2, 3, 16 .... PP 45.84 ...... Base or mobile ...... PH 42.84 ...... do ...... 2, 3, 16 .... PP 45.86 ...... do ...... 15 ...... PP 42.86 ...... do ...... 2, 3, 16 .... PP 45.88 ...... do ...... 19 ...... PF 42.88 ...... do ...... 2, 3, 16 .... PP 45.90 ...... do ...... 20 ...... PP 42.90 ...... do ...... 2, 3, 16 .... PP 45.92 ...... do ...... 10 ...... PS 42.92 ...... do ...... 2, 3, 16 .... PP 45.94 ...... do ...... PP 42.94 ...... do ...... 2, 3, 16 .... PP 45.96 ...... do ...... 10 ...... PS 43.64 ...... Base ...... 13, 18 ...... PS 45.98 ...... do ...... PP 43.68 ...... do ...... 13 ...... PS 46.00 ...... do ...... 10 ...... PS 44.62 ...... Base or mobile 2, 3, 16 .... PP 46.02 ...... do ...... PP 44.64 ...... do ...... PO 46.04 ...... do ...... 10 ...... PS 44.66 ...... do ...... 2, 3, 16 .... PP 46.06 ...... do ...... PF 44.68 ...... do ...... PO 46.08 ...... do ...... PF 44.70 ...... do ...... 2, 3, 16 .... PP 46.10 ...... do ...... PF 44.72 ...... do ...... PO 46.12 ...... do ...... PF 44.74 ...... do ...... 2, 3, 16 .... PP 46.14 ...... do ...... PF 44.76 ...... do ...... PO 46.16 ...... do ...... PF 44.78 ...... Mobile ...... 2, 16 ...... PP 46.18 ...... do ...... PF 44.80 ...... Base or mobile ...... PO 46.20 ...... do ...... PF 44.82 ...... Mobile ...... 2, 16 ...... PP 46.22 ...... Mobile ...... PF 44.84 ...... Base or mobile ...... PO 46.24 ...... do ...... PF 44.86 ...... Mobile ...... 2, 16 ...... PP 46.26 ...... do ...... PF 44.88 ...... Base or mobile ...... PO 46.28 ...... do ...... PF 44.90 ...... Mobile ...... 2, 16 ...... PP 46.30 ...... Mobile or fixed 11 ...... PF 44.92 ...... Base or mobile ...... PO 46.32 ...... Mobile ...... PF 44.94 ...... do ...... 2, 3, 16 .... PP 46.34 ...... do ...... PF 44.96 ...... do ...... PO 46.36 ...... Base or mobile ...... PF 44.98 ...... do ...... 2, 3, 16 .... PP 46.38 ...... do ...... PF 45.00 ...... do ...... PO 46.40 ...... do ...... PF 45.02 ...... do ...... 2, 3, 16 .... PP 46.42 ...... do ...... PF 45.04 ...... do ...... PO 46.44 ...... do ...... PF 45.06 ...... do ...... 2, 3, 16 .... PP 46.46 ...... do ...... PF 45.08 ...... do ...... PX 46.48 ...... do ...... PF 45.10 ...... do ...... PP 46.50 ...... do ...... PF 45.12 ...... do ...... PX 46.52 ...... do ...... PX 45.14 ...... do ...... PP 46.54 ...... do ...... PX 45.16 ...... do ...... PX 46.56 ...... do ...... PX 45.18 ...... do ...... PP 46.58 ...... do ...... PX 45.20 ...... do ...... PX 47.02 ...... do ...... 21, 22 ...... PH 45.22 ...... do ...... PP 47.04 ...... do ...... 21, 22 ...... PH 45.24 ...... do ...... PX 47.06 ...... do ...... 21, 22 ...... PH 45.26 ...... Mobile ...... PP 47.08 ...... do ...... 21, 22 ...... PH 45.28 ...... Base or mobile ...... PX 47.10 ...... do ...... 21, 22 ...... PH 45.30 ...... Mobile ...... PP 47.12 ...... do ...... 21, 22 ...... PH 45.32 ...... Base or mobile ...... PX 47.14 ...... do ...... 21, 22 ...... PH 45.34 ...... Mobile ...... PP 47.16 ...... do ...... 21, 22 ...... PH 45.36 ...... Base or mobile ...... PX 47.18 ...... do ...... 21, 22 ...... PH 45.38 ...... Mobile ...... PP 47.20 ...... do ...... 21, 22 ...... PH 45.40 ...... Base or mobile ...... PX 47.22 ...... do ...... 21, 22 ...... PH 45.42 ...... do ...... PP 47.24 ...... do ...... 21, 22 ...... PH 45.44 ...... do ...... PX 47.26 ...... do ...... 21, 22 ...... PH 45.46 ...... do ...... PP 47.28 ...... do ...... 21, 22 ...... PH 45.48 ...... do ...... PX 47.30 ...... do ...... 21, 22 ...... PH 45.50 ...... do ...... PP 47.32 ...... do ...... 21, 22 ...... PH 45.52 ...... do ...... PX 47.34 ...... do ...... 21, 22 ...... PH 45.54 ...... do ...... PP 47.36 ...... do ...... 21, 22 ...... PH 45.56 ...... do ...... PX 47.38 ...... do ...... 21, 22 ...... PH 45.58 ...... do ...... PP 47.40 ...... do ...... 21, 22 ...... PH 45.60 ...... do ...... PX 47.42 ...... do ...... 10, 23 ...... PS 45.62 ...... do ...... PP 47.46 ...... do ...... 10 ...... PS 45.64 ...... do ...... PX 47.50 ...... do ...... 10 ...... PS 45.66 ...... do ...... PP 47.54 ...... do ...... 10 ...... PS 45.68 ...... do ...... PH 47.58 ...... do ...... 10 ...... PS 45.70 ...... do ...... PP 47.62 ...... do ...... 10 ...... PS 45.72 ...... do ...... PH 47.66 ...... do ...... 10 ...... PS 45.74 ...... Mobile ...... PP 72.00 to 76.00 Operational 24 45.76 ...... Base or mobile ...... PH fixed. 45.78 ...... Mobile ...... PP 72.44 ...... Mobile ...... 25 ...... PF

256

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00252 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.20

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

72.48 ...... do ...... 25 ...... PF 151.4525 ...... do ...... 27, 28 ...... PO 72.52 ...... do ...... 25 ...... PF 151.460 ...... do ...... 28 ...... PO 72.56 ...... do ...... 25 ...... PF 151.4675 ...... do ...... 27, 28 ...... PO 72.6 ...... do ...... 25 ...... PF 151.475 ...... do ...... 28 ...... PO 75.44 ...... do ...... 25 ...... PF 151.4825 ...... do ...... 27, 28 ...... PO 75.48 ...... do ...... 25 ...... PF 151.490 ...... do ...... 7, 28 ...... PO 75.52 ...... do ...... 25 ...... PF 151.4975 ...... do ...... 7, 27, 28 .. PO 75.56 ...... do ...... 25 ...... PF 152.0075 ...... Base ...... 13, 19, 30 PS 75.6 ...... do ...... 25 ...... PF 153.740 ...... Mobile ...... PX 150 to 170 ...... Base or mobile 26 153.7475 ...... do ...... 27 ...... PX 150.775 ...... Mobile ...... PM 153.755 ...... do ...... PX 150.7825 ...... do ...... 27 ...... PM 153.7625 ...... do ...... 27 ...... PX 150.790 ...... do ...... PM 153.770 ...... do ...... PF 150.7975 ...... do ...... PM 153.7775 ...... do ...... 27 ...... PF 150.805 ...... do ...... PM 153.785 ...... do ...... PX 150.995 ...... Base or mobile 28 ...... PH 153.7925 ...... do ...... 27 ...... PX 151.0025 ...... do ...... 27, 28 ...... PH 153.800 ...... do ...... PX 151.010 ...... do ...... 28 ...... PH 153.8075 ...... do ...... 27 ...... PX 151.0175 ...... do ...... 27, 28 ...... PH 153.815 ...... do ...... PX 151.025 ...... do ...... 28 ...... PH 153.8225 ...... do ...... 27 ...... PX 151.0325 ...... do ...... 27, 28 ...... PH 153.830 ...... do ...... 31 ...... PF 151.040 ...... do ...... 28 ...... PH 153.8375 ...... do ...... 27, 31 ...... PF 151.0475 ...... do ...... 27, 28 ...... PH 153.845 ...... do ...... PX 151.055 ...... do ...... 28 ...... PH 153.8525 ...... do ...... 27 ...... PX 151.070 ...... do ...... 28, 30 ...... PH 153.860 ...... do ...... PX 151.085 ...... do ...... 28 ...... PH 153.8675 ...... do ...... 27 ...... PX 151.0925 ...... do ...... 27, 28 ...... PH 153.875 ...... do ...... PX 151.100 ...... do ...... 28 ...... PH 153.8825 ...... do ...... 27 ...... PX 151.1075 ...... do ...... 27, 28 ...... PH 153.890 ...... do ...... PF 151.115 ...... do ...... 28 ...... PH 153.8975 ...... do ...... 27 ...... PF 151.1225 ...... do ...... 27, 28 ...... PH 153.905 ...... do ...... PX 151.130 ...... do ...... 28 ...... PH 153.9125 ...... do ...... 27 ...... PX 151.1375 ...... do ...... 27, 28 ...... PH 153.920 ...... do ...... PX 151.145 ...... do ...... 28 ...... PO 153.9275 ...... do ...... 27 ...... PX 151.1525 ...... do ...... 27, 28 ...... PO 153.935 ...... do ...... PX 151.160 ...... do ...... 28 ...... PO 153.9425 ...... do ...... 27 ...... PX 151.1675 ...... do ...... 27, 28 ...... PO 153.950 ...... do ...... PF 151.175 ...... do ...... 28 ...... PO 153.9575 ...... do ...... 27 ...... PF 151.190 ...... do ...... 28, 30 ...... PO 153.965 ...... do ...... PX 151.205 ...... do ...... 28 ...... PO 153.9725 ...... do ...... 27 ...... PX 151.2125 ...... do ...... 27, 28 ...... PO 153.980 ...... do ...... PX 151.220 ...... do ...... 28 ...... PO 153.9875 ...... do ...... 27 ...... PX 151.2275 ...... do ...... 27, 28 ...... PO 153.995 ...... do ...... PX 151.235 ...... do ...... 28 ...... PO 154.0025 ...... do ...... 27 ...... PX 151.2425 ...... do ...... 27, 28 ...... PO 154.010 ...... do ...... PF 151.250 ...... do ...... 28 ...... PO 154.0175 ...... do ...... 27 ...... PF 151.2575 ...... do ...... 27, 28 ...... PO 154.025 ...... Base or mobile ...... PX 151.265 ...... do ...... 28 ...... PO 154.0325 ...... do ...... 27 ...... PX 151.2725 ...... do ...... 27, 28 ...... PO 154.040 ...... do ...... 28 ...... PX 151.280 ...... do ...... 28 ...... PO 154.0475 ...... do ...... 27, 28 ...... PX 151.2875 ...... do ...... 27, 28 ...... PO 154.055 ...... do ...... 28 ...... PX 151.295 ...... do ...... 28 ...... PO 154.0625 ...... do ...... 27, 28 ...... PX 151.310 ...... do ...... 28, 30 ...... PO 154.070 ...... Mobile ...... 28 ...... PF 151.325 ...... do ...... 28 ...... PO 154.0775 ...... do ...... 27, 28 ...... PF 151.3325 ...... do ...... 27, 28 ...... PO 154.085 ...... Base or mobile 28 ...... PX 151.340 ...... do ...... 28 ...... PO 154.0925 ...... do ...... 27, 28 ...... PX 151.3475 ...... do ...... 27, 28 ...... PO 154.100 ...... do ...... 28 ...... PX 151.355 ...... do ...... 28 ...... PO 154.1075 ...... do ...... 27, 28 ...... PX 151.3625 ...... do ...... 27, 28 ...... PO 154.115 ...... do ...... 28 ...... PX 151.370 ...... do ...... 28 ...... PO 154.1225 ...... do ...... 27, 28 ...... PX 151.3775 ...... do ...... 27, 28 ...... PO 154.130 ...... do ...... 28 ...... PF 151.385 ...... do ...... 28 ...... PO 154.1375 ...... do ...... 27, 28 ...... PF 151.3925 ...... do ...... 27, 28 ...... PO 154.145 ...... do ...... 28 ...... PF 151.400 ...... do ...... 28 ...... PO 154.1525 ...... do ...... 27, 28 ...... PF 151.4075 ...... do ...... 27, 28 ...... PO 154.160 ...... do ...... 28 ...... PF 151.415 ...... do ...... 28 ...... PO 154.1675 ...... do ...... 27, 28 ...... PF 151.4225 ...... do ...... 27, 28 ...... PO 154.175 ...... do ...... 28 ...... PF 151.430 ...... do ...... 28 ...... PO 154.1825 ...... do ...... 27, 28 ...... PF 151.4375 ...... do ...... 27, 28 ...... PO 154.190 ...... do ...... 28 ...... PF 151.445 ...... do ...... 28 ...... PO 154.1975 ...... do ...... 27, 28 ...... PF

257

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00253 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.20 47 CFR Ch. I (10–1–97 Edition)

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

154.205 ...... do ...... 28 ...... PF 154.860 ...... do ...... PP 154.2125 ...... do ...... 27, 28 ...... PF 154.8675 ...... do ...... 27 ...... PP 154.220 ...... do ...... 28 ...... PF 154.875 ...... do ...... PP 154.2275 ...... do ...... 27, 28 ...... PF 154.8825 ...... do ...... 27 ...... PP 154.235 ...... do ...... 28 ...... PF 154.890 ...... Mobile ...... PP 154.2425 ...... do ...... 27, 28 ...... PF 154.8975 ...... do ...... 27 ...... PP 154.250 ...... do ...... 28 ...... PF 154.905 ...... Base or mobile 16 ...... PP 154.2575 ...... do ...... 27, 28 ...... PF 154.9125 ...... do ...... 16, 27 ...... PP 154.265 ...... do ...... 19, 28 ...... PF 154.920 ...... do ...... 16 ...... PP 154.2725 ...... do ...... 19, 27, 28 PF 154.9275 ...... do ...... 16, 27 ...... PP 154.280 ...... do ...... 19, 28 ...... PF 154.935 ...... do ...... 16 ...... PP 154.2875 ...... do ...... 19, 27, 28 PF 154.9425 ...... do ...... 16, 27 ...... PP 154.295 ...... do ...... 19, 28 ...... PF 154.950 ...... Mobile ...... PP 154.3025 ...... do ...... 19, 27, 28 PF 154.9575 ...... do ...... 27 ...... PP 154.310 ...... do ...... 28 ...... PF 154.965 ...... Base or mobile ...... PX 154.3175 ...... do ...... 27, 28 ...... PF 154.9725 ...... do ...... 27 ...... PX 154.325 ...... do ...... 28 ...... PF 154.980 ...... do ...... PX 154.3325 ...... do ...... 27, 28 ...... PF 154.9875 ...... do ...... 27 ...... PX 154.340 ...... do ...... 28 ...... PF 154.995 ...... do ...... PX 154.3475 ...... do ...... 27, 28 ...... PF 155.0025 ...... do ...... 27 ...... PX 154.355 ...... do ...... 28 ...... PF 155.010 ...... do ...... PP 154.3625 ...... do ...... 27, 28 ...... PF 155.0175 ...... do ...... 27 ...... PP 154.370 ...... do ...... 28 ...... PF 155.025 ...... do ...... PX 154.3775 ...... do ...... 27, 28 ...... PF 155.0325 ...... do ...... 27 ...... PX 154.385 ...... do ...... 28 ...... PF 155.040 ...... do ...... PX 154.3925 ...... do ...... 27, 28 ...... PF 155.0475 ...... do ...... 27 ...... PX 154.400 ...... do ...... 28 ...... PF 155.055 ...... do ...... PX 154.4075 ...... do ...... 27, 28 ...... PF 155.0625 ...... do ...... 27 ...... PX 154.415 ...... do ...... 28 ...... PF 155.070 ...... do ...... PP 154.4225 ...... do ...... 27, 28 ...... PF 155.0775 ...... do ...... 27 ...... PP 154.430 ...... do ...... 28 ...... PF 155.085 ...... do ...... PX 154.4375 ...... do ...... 27, 28 ...... PF 155.0925 ...... do ...... 27 ...... PX 154.445 ...... do ...... 28 ...... PF 155.100 ...... do ...... PX 154.4525 ...... do ...... 27, 28 ...... PF 155.1075 ...... do ...... 27 ...... PX 154.45625 ...... Fixed or mobile 32, 33, 34, PX 155.115 ...... do ...... PX 35. 155.1225 ...... do ...... 27 ...... PX 154.46375 ...... do ...... 33, 34, 35, PX 155.130 ...... do ...... PP 36, 37. 155.1375 ...... do ...... 27 ...... PP 154.47125 ...... do ...... 33, 34, 35, PX 155.145 ...... do ...... PX 36. 155.1525 ...... do ...... 27 ...... PX 154.47875 ...... do ...... 33, 34, 35, PX 155.160 ...... do ...... 10 ...... PS 37. 155.1675 ...... do ...... 10, 27 ...... PS 154.650 ...... Mobile ...... PP 155.175 ...... do ...... 10 ...... PS 154.6575 ...... do ...... 27 ...... PP 155.1825 ...... do ...... 10, 27 ...... PS 154.665 ...... Base or mobile 16 ...... PP 155.190 ...... do ...... PP 154.6725 ...... do ...... 16, 27 ...... PP 155.1975 ...... do ...... 27 ...... PP 154.680 ...... do ...... 16 ...... PP 155.205 ...... do ...... 10 ...... PS 154.6875 ...... do ...... 16, 27 ...... PP 155.2125 ...... do ...... 10, 27 ...... PS 154.695 ...... do ...... 16 ...... PP 155.220 ...... do ...... 10 ...... PS 154.7025 ...... do ...... 16, 27 ...... PP 155.2275 ...... do ...... 10, 27 ...... PS 154.710 ...... Mobile ...... PP 155.235 ...... do ...... 10 ...... PS 154.7175 ...... do ...... 27 ...... PP 155.2425 ...... do ...... 10, 27 ...... PS 154.725 ...... Base or mobile ...... PP 155.250 ...... do ...... PP 154.7325 ...... do ...... 27 ...... PP 155.2575 ...... do ...... 27 ...... PP 154.740 ...... do ...... PP 155.265 ...... do ...... 10 ...... PS 154.7475 ...... do ...... 27 ...... PP 155.2725 ...... do ...... 10, 27 ...... PS 154.755 ...... do ...... PP 155.280 ...... do ...... 10 ...... PS 154.7625 ...... do ...... 27 ...... PP 155.2875 ...... do ...... 10, 27 ...... PS 154.770 ...... Mobile ...... PP 155.295 ...... do ...... 10 ...... PS 154.7775 ...... do ...... 27 ...... PP 155.3025 ...... do ...... 10, 27 ...... PS 154.785 ...... Base or mobile ...... PP 155.310 ...... do ...... PP 154.7925 ...... do ...... 27 ...... PP 155.3175 ...... do ...... 27 ...... PP 154.800 ...... do ...... PP 155.325 ...... do ...... 38, 39 ...... PM 154.8075 ...... do ...... 27 ...... PP 155.3325 ...... do ...... 27, 38, 39 PM 154.815 ...... do ...... PP 155.340 ...... do ...... 39, 40 ...... PM 154.8225 ...... do ...... 27 ...... PP 155.3475 ...... do ...... 27, 39, 40 PM 154.830 ...... Mobile ...... PP 155.355 ...... do ...... 38, 39 ...... PM 154.8375 ...... do ...... 27 ...... PP 155.3625 ...... do ...... 27, 38, 39 PM 154.845 ...... Base or mobile ...... PP 155.370 ...... do ...... PP 154.8525 ...... do ...... 27 ...... PP 155.3775 ...... do ...... 27 ...... PP

258

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00254 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.20

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

155.385 ...... do ...... 38, 39 ...... PM 155.910 ...... Mobile ...... PP 155.3925 ...... do ...... 27, 38, 39 PM 155.9175 ...... do ...... 27 ...... PP 155.400 ...... do ...... 38, 39 ...... PM 155.925 ...... Base or mobile ...... PX 155.4075 ...... do ...... 27, 38, 39 PM 155.9325 ...... do ...... 27 ...... PX 155.415 ...... do ...... PP 155.940 ...... do ...... PX 155.4225 ...... do ...... 27 ...... PP 155.9475 ...... do ...... 27 ...... PX 155.430 ...... do ...... PP 155.955 ...... do ...... PX 155.4375 ...... do ...... 27 ...... PP 155.9625 ...... do ...... 27 ...... PX 155.445 ...... do ...... 16 ...... PP 155.970 ...... Mobile ...... PP 155.4525 ...... do ...... 16, 27 ...... PP 155.9775 ...... do ...... 27 ...... PP 155.460 ...... do ...... 16 ...... PP 155.985 ...... do ...... PX 155.4675 ...... do ...... 16, 27 ...... PP 155.9925 ...... do ...... 27 ...... PX 155.475 ...... do ...... 41 ...... PP 156.000 ...... do ...... PX 155.4825 ...... do ...... 27, 41 ...... PP 156.0075 ...... do ...... 27 ...... PX 155.490 ...... do ...... PP 156.015 ...... do ...... PX 155.4975 ...... do ...... 27 ...... PP 156.0225 ...... do ...... 27 ...... PX 155.505 ...... do ...... 16 ...... PP 156.030 ...... do ...... PP 155.5125 ...... do ...... 16, 27 ...... PP 156.0375 ...... do ...... 27 ...... PP 155.520 ...... do ...... PP 156.045 ...... do ...... 42 ...... PH 155.5275 ...... do ...... 27 ...... PP 156.0525 ...... do ...... 27, 42 ...... PH 155.535 ...... do ...... PP 156.060 ...... do ...... 42 ...... PH 155.5425 ...... do ...... 27 ...... PP 156.0675 ...... do ...... 27, 42 ...... PH 155.550 ...... do ...... PP 156.075 ...... do ...... PH 155.5575 ...... do ...... 27 ...... PP 156.0825 ...... do ...... 27 ...... PH 155.565 ...... do ...... PP 156.090 ...... do ...... PP 155.5725 ...... do ...... 27 ...... PP 156.0975 ...... do ...... 27 ...... PP 155.580 ...... do ...... PP 156.105 ...... Base or mobile ...... PH 155.5875 ...... do ...... 27 ...... PP 156.1125 ...... do ...... 27 ...... PH 155.595 ...... do ...... PP 156.120 ...... do ...... PH 155.6025 ...... do ...... 27 ...... PP 156.1275 ...... do ...... 27 ...... PH 155.610 ...... do ...... PP 156.135 ...... do ...... PH 155.6175 ...... do ...... 27 ...... PP 156.1425 ...... do ...... 27 ...... PH 155.625 ...... do ...... PP 156.150 ...... Mobile ...... PP 155.6325 ...... do ...... 27 ...... PP 156.1575 ...... do ...... 27 ...... PP 155.640 ...... do ...... PP 156.165 ...... Base or mobile 42, 43 ...... PH 155.6475 ...... do ...... 27 ...... PP 156.1725 ...... do ...... 27, 42, 43 PH 155.655 ...... do ...... PP 156.180 ...... do ...... 42, 43 ...... PH 155.6625 ...... do ...... 27 ...... PP 156.1875 ...... do ...... 27, 42, 43 PH 155.670 ...... do ...... PP 156.195 ...... do ...... 43 ...... PH 155.6775 ...... do ...... 27 ...... PP 156.2025 ...... do ...... 27, 43 ...... PH 155.685 ...... do ...... PP 156.210 ...... do ...... PP 155.6925 ...... do ...... 27 ...... PP 156.2175 ...... do ...... 27 ...... PP 155.700 ...... do ...... PP 156.225 ...... do ...... 43 ...... PH 155.7075 ...... do ...... 27 ...... PP 156.2325 ...... do ...... 27, 43 ...... PH 155.715 ...... do ...... PX 156.240 ...... do ...... 43 ...... PH 155.7225 ...... do ...... 27 ...... PX 156.2475 ...... do ...... 43, 44 ...... PH 155.730 ...... do ...... PP 157.450 ...... do ...... 13, 45, 30 PS 155.7375 ...... do ...... 27 ...... PP 158.7225 ...... do ...... 44 ...... PP 155.745 ...... do ...... PX 158.730 ...... do ...... PP 155.7525 ...... do ...... 27 ...... PX 158.7375 ...... do ...... 27 ...... PP 155.760 ...... do ...... PX 158.745 ...... Base and mo- ...... PX 155.7675 ...... do ...... 27 ...... PX bile. 155.775 ...... do ...... PX 158.7525 ...... do ...... 27 ...... PX 155.7825 ...... do ...... 27 ...... PX 158.760 ...... do ...... PX 155.790 ...... do ...... PP 158.7675 ...... do ...... 27 ...... PX 155.7975 ...... do ...... 27 ...... PP 158.775 ...... do ...... PX 155.805 ...... do ...... PX 158.7825 ...... do ...... 27 ...... PX 155.8125 ...... do ...... 27 ...... PX 158.790 ...... Base or mobile ...... PP 155.820 ...... do ...... PX 158.7975 ...... do ...... 27 ...... PP 155.8275 ...... do ...... 27 ...... PX 158.805 ...... Base and mo- ...... PX 155.835 ...... do ...... PX bile. 155.8425 ...... do ...... 27 ...... PX 158.8125 ...... do ...... 27 ...... PX 155.850 ...... Mobile ...... PP 158.820 ...... do ...... PX 155.8575 ...... do ...... 27 ...... PP 158.8275 ...... do ...... 27 ...... PX 155.865 ...... Base or mobile ...... PX 158.835 ...... do ...... PX 155.8725 ...... do ...... 27 ...... PX 158.8425 ...... do ...... 27 ...... PX 155.880 ...... do ...... PX 158.850 ...... Base or mobile ...... PP 155.8875 ...... do ...... 27 ...... PX 158.8575 ...... do ...... 27 ...... PP 155.895 ...... do ...... PX 158.865 ...... Mobile ...... PX 155.9025 ...... do ...... 27 ...... PX 158.8725 ...... do ...... 27 ...... PX

259

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PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

158.880 ...... do ...... PX 159.405 ...... do ...... 46 ...... PO 158.8875 ...... do ...... 27 ...... PX 159.4125 ...... do ...... 27, 46 ...... PO 158.895 ...... do ...... PX 159.420 ...... do ...... 46 ...... PO 158.9025 ...... do ...... 27 ...... PX 159.4275 ...... do ...... 27, 46 ...... PO 158.910 ...... do ...... PP 159.435 ...... do ...... 46 ...... PO 158.9175 ...... do ...... 27 ...... PP 159.4425 ...... do ...... 27, 46 ...... PO 158.925 ...... do ...... PX 159.450 ...... do ...... PO 158.9325 ...... do ...... 27 ...... PX 159.4575 ...... do ...... 27 ...... PO 158.940 ...... do ...... PX 159.465 ...... do ...... PO 158.9475 ...... do ...... 27 ...... PX 159.4725 ...... do ...... 27 ...... PO 158.955 ...... do ...... PX 163.250 ...... do ...... 13, 30 ...... PS 158.9625 ...... do ...... 27 ...... PX 166.250 ...... do ...... 47 ...... PF 158.970 ...... do ...... PP 169 to 172 ...... Mobile ...... 48 ...... 158.9775 ...... do ...... 27 ...... PP 170.150 ...... Base or mobile 47 ...... PF 158.985 ...... do ...... 43 ...... PH 170.425 ...... do ...... 9, 49, 50 .. PO 158.9925 ...... do ...... 27, 43 ...... PH 170.475 ...... do ...... 9, 49, 51 .. PO 159.000 ...... do ...... 43 ...... PH 170.575 ...... do ...... 9, 49, 50 .. PO 159.0075 ...... do ...... 27, 43 ...... PH 171.425 ...... do ...... 9, 49, 51 .. PO 159.015 ...... do ...... 43 ...... PH 171.475 ...... do ...... 9, 50, 52 .. PO 159.0225 ...... do ...... 27, 43 ...... PH 171.575 ...... do ...... 9, 49, 51 .. PO 159.030 ...... do ...... PP 172.225 ...... do ...... 9, 49, 50 .. PO 159.0375 ...... do ...... 27 ...... PP 172.275 ...... do ...... 9, 51, 52 .. PO 159.045 ...... do ...... 43 ...... PH 172.375 ...... do ...... 9, 49, 50 .. PO 159.0525 ...... do ...... 27, 43 ...... PH 173.075 ...... do ...... 53 ...... PP 159.060 ...... do ...... 43 ...... PH 173.20375 ...... Fixed or mobile 33, 34, 35, PX 159.0675 ...... do ...... 27, 43 ...... PH 36. 159.075 ...... do ...... 43 ...... PH 173.210 ...... do ...... 34, 35, 36, PX 159.0825 ...... do ...... 27, 43 ...... PH 54. 159.090 ...... Base or mobile ...... PP 173.2375 ...... do ...... 32, 33, 34, PX 159.0975 ...... do ...... 27 ...... PP 35. 159.105 ...... do ...... 43 ...... PH 173.2625 ...... do ...... 32, 33, 34, PX 159.1125 ...... do ...... 27, 43 ...... PH 35. 159.120 ...... do ...... 43 ...... PH 173.2875 ...... do ...... 32, 33, 34, PX 159.1275 ...... do ...... 27, 43 ...... PH 35. 159.135 ...... do ...... 43 ...... PH 173.3125 ...... do ...... 32, 33, 34, PX 159.1425 ...... do ...... 27, 43 ...... PH 35. 159.150 ...... do ...... PP 173.3375 ...... do ...... 32, 33, 34, PX 159.1575 ...... do ...... 27 ...... PP 35. 159.165 ...... do ...... 43 ...... PH 173.3625 ...... do ...... 32, 33, 34, PX 159.1725 ...... do ...... 27, 43 ...... PH 35. 159.180 ...... do ...... PH 173.390 ...... do ...... 34, 35, 36, PX 159.1875 ...... do ...... 27 ...... PH 54. 159.195 ...... do ...... PH 173.39625 ...... do ...... 33, 34, 35, PX 159.2025 ...... do ...... 27 ...... PH 36. 159.210 ...... do ...... PP 220 to 222 ...... Base and mo- 55 ...... 159.2175 ...... do ...... 27 ...... PP bile. 159.225 ...... do ...... PO 220.8025 ...... Base ...... 55 ...... PP, PS 159.2325 ...... do ...... 27 ...... PO 220.8075 ...... do ...... 55 ...... PP, PS 159.240 ...... do ...... 46 ...... PO 220.8125 ...... do ...... 55 ...... PP, PS 159.2475 ...... do ...... 27, 46 ...... PO 220.8175 ...... do ...... 55 ...... PP, PS 159.255 ...... do ...... 46 ...... PO 220.8225 ...... do ...... 55 ...... PP, PS 159.2625 ...... do ...... 27, 46 ...... PO 220.8275 ...... do ...... 55 ...... PP, PS 159.270 ...... do ...... 46 ...... PO 220.8325 ...... do ...... 55 ...... PP, PS 159.2775 ...... do ...... 27, 46 ...... PO 220.8375 ...... do ...... 55 ...... PP, PS 159.285 ...... do ...... 46 ...... PO 220.8425 ...... do ...... 55 ...... PP, PS 159.2925 ...... do ...... 27, 46 ...... PO 220.8475 ...... do ...... 55 ...... PP, PS 159.300 ...... do ...... 46 ...... PO 220.9025 ...... do ...... 55 ...... PM 159.3075 ...... do ...... 27, 46 ...... PO 220.9075 ...... do ...... 55 ...... PM 159.315 ...... do ...... 46 ...... PO 220.9125 ...... do ...... 55 ...... PM 159.3225 ...... do ...... 27, 46 ...... PO 220.9175 ...... do ...... 55 ...... PM 159.330 ...... do ...... 46 ...... PO 220.9225 ...... do ...... 55 ...... PM 159.3375 ...... do ...... 27, 46 ...... PO 221.8025 ...... Mobile ...... 55 ...... PP, PS 159.345 ...... do ...... 46 ...... PO 221.8075 ...... do ...... 55 ...... PP, PS 159.3525 ...... do ...... 27, 46 ...... PO 221.8125 ...... do ...... 55 ...... PP, PS 159.360 ...... do ...... 46 ...... PO 221.8175 ...... do ...... 55 ...... PP, PS 159.3675 ...... do ...... 27, 46 ...... PO 221.8225 ...... do ...... 55 ...... PP, PS 159.375 ...... do ...... 46 ...... PO 221.8275 ...... do ...... 55 ...... PP, PS 159.3825 ...... do ...... 27, 46 ...... PO 221.8325 ...... do ...... 55 ...... PP, PS 159.390 ...... do ...... 46 ...... PO 221.8375 ...... do ...... 55 ...... PP, PS 159.3975 ...... do ...... 27, 46 ...... PO 221.8425 ...... do ...... 55 ...... PP, PS

260

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00256 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.20

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

221.8475 ...... do ...... 55 ...... PP, PS 453.28125 ...... do ...... 44 ...... PX 221.9025 ...... do ...... 55 ...... PM 453.2875 ...... do ...... 27 ...... PX 221.9075 ...... do ...... 55 ...... PM 453.29375 ...... do ...... 44 ...... PX 221.9125 ...... do ...... 55 ...... PM 453.300 ...... do ...... PX 221.9175 ...... do ...... 55 ...... PM 453.30625 ...... do ...... 44 ...... PX 221.9225 ...... do ...... 55 ...... PM 453.3125 ...... do ...... 27 ...... PX 450 to 470 ...... Fixed, base, or 26, 56 453.31875 ...... do ...... 44 ...... PX mobile. 453.325 ...... do ...... PX 453.0125 ...... Mobile ...... 57 ...... PX 453.33125 ...... do ...... 44 ...... PX 453.025 ...... Central control, 58, 59, 60, PX, PS 453.3375 ...... do ...... 27 ...... PX fixed base, or 61, 62. 453.34375 ...... do ...... 44 ...... PX mobile. 453.350 ...... do ...... PX 453.03125 ...... Base or mobile 44, 59, 60, PM, PS 453.35625 ...... do ...... 44 ...... PX 61, 62. 453.3625 ...... do ...... 27 ...... PX 453.0375 ...... do ...... 27, 59, 60, PX 453.36875 ...... do ...... 44 ...... PX 61, 62. 453.375 ...... do ...... PX 453.04375 ...... do ...... 44, 59, 60, PM 453.38125 ...... do ...... 44 ...... PX 61, 62. 453.3875 ...... do ...... 27 ...... PX 453.050 ...... do ...... PX 453.39375 ...... do ...... 44 ...... PX 453.05625 ...... do ...... 44 ...... PX 453.400 ...... do ...... PX 453.0625 ...... do ...... 27 ...... PX 453.40625 ...... do ...... 44 ...... PX 453.06875 ...... do ...... 44 ...... PX 453.4125 ...... do ...... 27 ...... PX 453.075 ...... Central control, 58, 59, 60, PX, PS 453.41875 ...... do ...... 44 ...... PX fixed, base, 61, 62. 453.425 ...... do ...... PX or mobile. 453.43125 ...... do ...... 44 ...... PX 453.08125 ...... Base or mobile 44, 59, 60, PM 453.4375 ...... do ...... 27 ...... PX 61, 62. 453.44375 ...... do ...... 44 ...... PX 453.0875 ...... do ...... 27, 59, 60, PX 453.450 ...... do ...... PX 61, 62. 453.45625 ...... do ...... 44 ...... PX 453.09375 ...... do ...... 44, 59, 60, PM 453.4625 ...... do ...... 27 ...... PX 61, 62. 453.46875 ...... do ...... 44 ...... PX 453.100 ...... do ...... PX 453.475 ...... do ...... PX 453.10625 ...... do ...... 44 ...... PX 453.48125 ...... do ...... 44 ...... PX 453.1125 ...... do ...... 27 ...... PX 453.4875 ...... do ...... 27 ...... PX 453.11875 ...... do ...... 44 ...... PX 453.49375 ...... do ...... 44 ...... PX 453.125 ...... Central control, 58, 59, 60, PX, PS 453.500 ...... do ...... PX fixed, base, 61, 62. 453.50625 ...... do ...... 44 ...... PX or mobile. 453.5125 ...... do ...... 27 ...... PX 453.13125 ...... Base or mobile 44, 59, 60, PM 453.51875 ...... do ...... 44 ...... PX 61, 62. 453.525 ...... do ...... PX 453.1375 ...... do ...... 27, 59, 60, PX 453.53125 ...... do ...... 44 ...... PX 61, 62. 453.5375 ...... do ...... 27 ...... PX 453.14375 ...... do ...... 44, 59, 60, PM 453.54375 ...... do ...... 44 ...... PX 61, 62. 453.550 ...... do ...... PX 453.150 ...... do ...... PX 453.55625 ...... do ...... 44 ...... PX 453.15625 ...... do ...... 44 ...... PX 453.5625 ...... do ...... 27 ...... PX 453.1625 ...... do ...... 27 ...... PX 453.56875 ...... do ...... 44 ...... PX 453.16875 ...... do ...... 44 ...... PX 453.575 ...... do ...... PX 453.175 ...... Central control, 58, 59, 60, PX, PS 453.58125 ...... do ...... 44 ...... PX fixed, base, 61, 62. 453.5875 ...... do ...... 27 ...... PX or mobile. 453.59375 ...... do ...... 44 ...... PX 453.18125 ...... Base or mobile 44, 59, 60, PM 453.600 ...... do ...... PX 61, 62. 453.60625 ...... do ...... 44 ...... PX 453.1875 ...... do ...... 27, 59, 60, PX 453.6125 ...... do ...... 27 ...... PX 61, 62. 453.61875 ...... do ...... 44 ...... PX 453.19375 ...... do ...... 44, 59, 60, PM 453.625 ...... do ...... PX 61, 62. 453.63125 ...... do ...... 44 ...... PX 453.200 ...... do ...... PX 453.6375 ...... do ...... 27 ...... PX 453.20625 ...... do ...... 44 ...... PX 453.64375 ...... do ...... 44 ...... PX 453.2125 ...... do ...... 27 ...... PX 453.650 ...... do ...... PX 453.21875 ...... do ...... 44 ...... PX 453.65625 ...... do ...... 44 ...... PX 453.225 ...... do ...... PX 453.6625 ...... do ...... 27 ...... PX 453.23125 ...... do ...... 44 ...... PX 453.66875 ...... do ...... 44 ...... PX 453.2375 ...... do ...... 27 ...... PX 453.675 ...... do ...... PX 453.24375 ...... do ...... 44 ...... PX 453.68125 ...... do ...... 44 ...... PX 453.250 ...... do ...... PX 453.6875 ...... do ...... 27 ...... PX 453.25625 ...... do ...... 44 ...... PX 453.69375 ...... do ...... 44 ...... PX 453.2625 ...... do ...... 27 ...... PX 453.700 ...... do ...... PX 453.26875 ...... do ...... 44 ...... PX 453.70625 ...... do ...... 44 ...... PX 453.275 ...... do ...... PX 453.7125 ...... do ...... 27 ...... PX

261

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00257 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.20 47 CFR Ch. I (10–1–97 Edition)

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

453.71875 ...... do ...... 44 ...... PX 458.1125 ...... do ...... 27 ...... PX 453.725 ...... do ...... PX 458.11875 ...... do ...... 44 ...... PX 453.73125 ...... do ...... 44 ...... PX 458.125 ...... Radio call 58, 59, 61, PX 453.7375 ...... do ...... 27 ...... PX boxes, fixed, 62, 63. 453.74375 ...... do ...... 44 ...... PX or mobile. 453.750 ...... do ...... PX 458.13125 ...... Mobile ...... 44, 59, 61, PM 453.75625 ...... do ...... 44 ...... PX 62. 453.7625 ...... do ...... 27 ...... PX 458.1375 ...... do ...... 27, 59, 61, PX 453.76875 ...... do ...... 44 ...... PX 62. 453.775 ...... do ...... PX 458.14375 ...... do ...... 44, 59, 61, PM 453.78125 ...... do ...... 44 ...... PX 62. 453.7875 ...... do ...... 27 ...... PX 458.150 ...... do ...... PX 453.79375 ...... do ...... 44 ...... PX 458.15625 ...... do ...... 44 ...... PX 453.800 ...... do ...... PX 458.1625 ...... do ...... 27 ...... PX 453.80625 ...... do ...... 44 ...... PX 458.16875 ...... do ...... 44 ...... PX 453.8125 ...... do ...... 27 ...... PX 458.175 ...... Radio call 58, 59, 61, PX 453.81875 ...... do ...... 44 ...... PX boxes, fixed, 62, 63. 453.825 ...... do ...... PX or mobile. 453.83125 ...... do ...... 44 ...... PX 458.18125 ...... Mobile ...... 44, 59, 61, PM 453.8375 ...... do ...... 27 ...... PX 62. 453.84375 ...... do ...... 44 ...... PX 458.1875 ...... do ...... 27, 59, 61, PX 453.850 ...... do ...... PX 62. 453.85625 ...... do ...... 44 ...... PX 458.19375 ...... do ...... 44, 59, 61, PM 453.8625 ...... do ...... 27 ...... PX 62. 453.86875 ...... do ...... 44 ...... PX 458.200 ...... do ...... PX 453.875 ...... do ...... PX 458.20625 ...... do ...... 44 ...... PX 453.88125 ...... do ...... 44 ...... PX 458.2125 ...... do ...... 27 ...... PX 453.8875 ...... do ...... 27 ...... PX 458.21875 ...... do ...... 44 ...... PX 453.89375 ...... do ...... 44 ...... PX 458.225 ...... do ...... PX 453.900 ...... do ...... PX 458.23125 ...... do ...... 44 ...... PX 453.90625 ...... do ...... 44 ...... PX 458.2375 ...... do ...... 27 ...... PX 453.9125 ...... do ...... 27 ...... PX 458.24375 ...... do ...... 44 ...... PX 453.91875 ...... do ...... 44 ...... PX 458.250 ...... do ...... PX 453.925 ...... do ...... PX 458.25625 ...... do ...... 44 ...... PX 453.93125 ...... do ...... 44 ...... PX 458.2625 ...... do ...... 27 ...... PX 453.9375 ...... do ...... 27 ...... PX 458.26875 ...... do ...... 44 ...... PX 453.94375 ...... do ...... 44 ...... PX 458.275 ...... do ...... PX 453.950 ...... do ...... PX 458.28125 ...... do ...... 44 ...... PX 453.95625 ...... do ...... 44 ...... PX 458.2875 ...... do ...... 27 ...... PX 453.9625 ...... do ...... 27 ...... PX 458.29375 ...... do ...... 44 ...... PX 453.96875 ...... do ...... 44 ...... PX 458.300 ...... do ...... PX 453.975 ...... do ...... PX 458.30625 ...... do ...... 44 ...... PX 453.98125 ...... do ...... 44 ...... PX 458.3125 ...... do ...... 27 ...... PX 453.9875 ...... do ...... 27 ...... PX 458.31875 ...... do ...... 44 ...... PX 453.99375 ...... do ...... 44 ...... PX 458.325 ...... do ...... PX 458.0125 ...... Mobile ...... 57 ...... PS 458.33125 ...... do ...... 44 ...... PX 458.025 ...... Radio call 58, 59, 61, PX 458.3375 ...... do ...... 27 ...... PX boxes, fixed, 62, 63. 458.34375 ...... do ...... 44 ...... PX or mobile. 458.350 ...... do ...... PX 458.03125 ...... Mobile ...... 44, 59, 61, PM 458.35625 ...... do ...... 44 ...... PX 62. 458.3625 ...... do ...... 27 ...... PX 458.0375 ...... do ...... 27, 59, 61, PX 458.36875 ...... do ...... 44 ...... PX 62. 458.375 ...... do ...... PX 458.04375 ...... do ...... 44, 59, 61, PM 458.38125 ...... do ...... 44 ...... PX 62. 458.3875 ...... do ...... 27 ...... PX 458.050 ...... do ...... PX 458.39375 ...... do ...... 44 ...... PX 458.05625 ...... do ...... 44 ...... PX 458.400 ...... do ...... PX 458.0625 ...... do ...... 27 ...... PX 458.40625 ...... do ...... 44 ...... PX 458.06875 ...... do ...... 44 ...... PX 458.4125 ...... do ...... 27 ...... PX 458.075 ...... Radio call 58, 59, 61, PX 458.41875 ...... do ...... 44 ...... PX boxes, fixed, 62, 63. 458.425 ...... do ...... PX or mobile. 458.43125 ...... do ...... 44 ...... PX 458.08125 ...... Mobile ...... 44, 59, 61, PM 458.4375 ...... do ...... 27 ...... PX 62. 458.44375 ...... do ...... 44 ...... PX 458.0875 ...... do ...... 27, 59, 61, PX 458.450 ...... do ...... PX 62. 458.45625 ...... do ...... 44 ...... PX 458.09375 ...... do ...... 44, 59, 61, PM 458.4625 ...... do ...... 27 ...... PX 62. 458.46875 ...... do ...... 44 ...... PX 458.100 ...... do ...... PX 458.475 ...... do ...... PX 458.10625 ...... do ...... 44 ...... PX 458.48125 ...... do ...... 44 ...... PX

262

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PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

458.4875 ...... do ...... 27 ...... PX 458.925 ...... do ...... PX 458.49375 ...... do ...... 44 ...... PX 458.93125 ...... do ...... 44 ...... PX 458.500 ...... do ...... PX 458.9375 ...... do ...... 27 ...... PX 458.50625 ...... do ...... 44 ...... PX 458.94375 ...... do ...... 44 ...... PX 458.5125 ...... do ...... 27 ...... PX 458.950 ...... do ...... PX 458.51875 ...... do ...... 44 ...... PX 458.95625 ...... do ...... 44 ...... PX 458.525 ...... do ...... PX 458.9625 ...... do ...... 27 ...... PX 458.53125 ...... do ...... 44 ...... PX 458.96875 ...... do ...... 44 ...... PX 458.5375 ...... do ...... 27 ...... PX 458.975 ...... do ...... PX 458.54375 ...... do ...... 44 ...... PX 458.98125 ...... do ...... 44 ...... PX 458.550 ...... do ...... PX 458.9875 ...... do ...... 27 ...... PX 458.55625 ...... do ...... 44 ...... PX 458.99375 ...... do ...... 44 ...... PX 458.5625 ...... do ...... 27 ...... PX 460.0125 ...... do ...... 27, 64 ...... PP 458.56875 ...... do ...... 44 ...... PX 460.01875 ...... Base or mobile 44 ...... PP 458.575 ...... do ...... PX 460.025 ...... do ...... PP 458.58125 ...... do ...... 44 ...... PX 460.03125 ...... do ...... 44 ...... PP 458.5875 ...... do ...... 27 ...... PX 460.0375 ...... do ...... 27 ...... PP 458.59375 ...... do ...... 44 ...... PX 460.04375 ...... do ...... 44 ...... PP 458.600 ...... do ...... PX 460.050 ...... do ...... PP 458.60625 ...... do ...... 44 ...... PX 460.05626 ...... do ...... 44 ...... PP 458.6125 ...... do ...... 27 ...... PX 460.0625 ...... do ...... 27 ...... PP 458.61875 ...... do ...... 44 ...... PX 460.06875 ...... do ...... 44 ...... PP 458.625 ...... do ...... PX 460.075 ...... do ...... PP 458.63125 ...... do ...... 44 ...... PX 460.08125 ...... do ...... 44 ...... PP 458.6375 ...... do ...... 27 ...... PX 460.0875 ...... do ...... 27 ...... PP 458.64375 ...... do ...... 44 ...... PX 460.09375 ...... do ...... 44 ...... PP 458.650 ...... do ...... PX 460.100 ...... do ...... PP 458.65625 ...... do ...... 44 ...... PX 460.10625 ...... do ...... 44 ...... PP 458.6625 ...... do ...... 27 ...... PX 460.1125 ...... do ...... 27 ...... PP 458.66875 ...... do ...... 44 ...... PX 460.11875 ...... do ...... 44 ...... PP 458.675 ...... do ...... PX 460.125 ...... do ...... PP 458.68125 ...... do ...... 44 ...... PX 460.13125 ...... do ...... 44 ...... PP 458.6875 ...... do ...... 27 ...... PX 460.1375 ...... do ...... 27 ...... PP 458.69375 ...... do ...... 44 ...... PX 460.14375 ...... do ...... 44 ...... PP 458.700 ...... do ...... PX 460.150 ...... do ...... PP 458.70625 ...... do ...... 44 ...... PX 460.15625 ...... do ...... 44 ...... PP 458.7125 ...... do ...... 27 ...... PX 460.1625 ...... do ...... 27 ...... PP 458.71875 ...... do ...... 44 ...... PX 460.16875 ...... do ...... 44 ...... PP 458.725 ...... do ...... PX 460.175 ...... do ...... PP 458.73125 ...... do ...... 44 ...... PX 460.18125 ...... do ...... 44 ...... PP 458.7375 ...... do ...... 27 ...... PX 460.1875 ...... do ...... 27 ...... PP 458.74375 ...... do ...... 44 ...... PX 460.19375 ...... do ...... 44 ...... PP 458.750 ...... do ...... PX 460.200 ...... do ...... PP 458.75625 ...... do ...... 44 ...... PX 460.20625 ...... do ...... 44 ...... PP 458.7625 ...... do ...... 27 ...... PX 460.2125 ...... do ...... 27 ...... PP 458.76875 ...... do ...... 44 ...... PX 460.21875 ...... do ...... 44 ...... PP 458.775 ...... do ...... PX 460.225 ...... do ...... PP 458.78125 ...... do ...... 44 ...... PX 460.23125 ...... do ...... 44 ...... PP 458.7875 ...... do ...... 27 ...... PX 460.2375 ...... do ...... 27 ...... PP 458.79375 ...... do ...... 44 ...... PX 460.24375 ...... do ...... 44 ...... PP 458.800 ...... do ...... PX 460.250 ...... do ...... PP 458.80625 ...... do ...... 44 ...... PX 460.25625 ...... do ...... 44 ...... PP 458.8125 ...... do ...... 27 ...... PX 460.2625 ...... do ...... 27 ...... PP 458.81875 ...... do ...... 44 ...... PX 460.26875 ...... do ...... 44 ...... PP 458.825 ...... do ...... PX 460.275 ...... do ...... PP 458.83125 ...... do ...... 44 ...... PX 460.28125 ...... do ...... 44 ...... PP 458.8375 ...... do ...... 27 ...... PX 460.2875 ...... do ...... 27 ...... PP 458.84375 ...... do ...... 44 ...... PX 460.29375 ...... do ...... 44 ...... PP 458.850 ...... do ...... PX 460.300 ...... do ...... PP 458.85625 ...... do ...... 44 ...... PX 460.30625 ...... do ...... 44 ...... PP 458.8625 ...... do ...... 27 ...... PX 460.3125 ...... do ...... 27 ...... PP 458.86875 ...... do ...... 44 ...... PX 460.31875 ...... do ...... 44 ...... PP 458.875 ...... do ...... PX 460.325 ...... do ...... PP 458.88125 ...... do ...... 44 ...... PX 460.33125 ...... do ...... 44 ...... PP 458.8875 ...... do ...... 27 ...... PX 460.3375 ...... do ...... 27 ...... PP 458.89375 ...... do ...... 44 ...... PX 460.34375 ...... do ...... 44 ...... PP 458.900 ...... do ...... PX 460.350 ...... do ...... PP 458.90625 ...... do ...... 44 ...... PX 460.35625 ...... do ...... 44 ...... PP 458.9125 ...... do ...... 27 ...... PX 460.3625 ...... do ...... 27 ...... PP 458.91875 ...... do ...... 44 ...... PX 460.36875 ...... do ...... 44 ...... PP

263

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PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Limitations Coordina- Frequency or Class of sta- Coordina- band tion(s) tor band tion(s) Limitations tor

460.375 ...... do ...... PP 463.0375 ...... do ...... 27, 59, 66, PM 460.38125 ...... do ...... 44 ...... PP 67. 460.3875 ...... do ...... 27 ...... PP 463.04375 ...... do ...... 44, 59, 66, PM 460.39375 ...... do ...... 44 ...... PP 67. 460.400 ...... do ...... PP 463.050 ...... do ...... 59, 66, 67 PM 460.40625 ...... do ...... 44 ...... PP 463.05625 ...... do ...... 44, 59, 66, PM 460.4125 ...... do ...... 27 ...... PP 67. 460.41875 ...... do ...... 44 ...... PP 463.0625 ...... do ...... 27, 59, 66, PM 460.425 ...... do ...... PP 67. 460.43125 ...... do ...... 44 ...... PP 463.06875 ...... do ...... 44, 59, 66, PM 460.4375 ...... do ...... 27 ...... PP 67. 460.44375 ...... do ...... 44 ...... PP 463.075 ...... do ...... 59, 66, 76 PM 460.450 ...... do ...... PP 463.08125 ...... do ...... 44, 59, 66, PM 460.45625 ...... do ...... 44 ...... PP 76. 460.4625 ...... do ...... 27 ...... PP 463.0875 ...... do ...... 27, 59, 66, PM 460.46875 ...... do ...... 44 ...... PP 76. 460.475 ...... do ...... PP 463.09375 ...... do ...... 44, 59, 66, PM 460.48125 ...... do ...... 44 ...... PP 76. 460.4875 ...... do ...... 27 ...... PP 463.100 ...... do ...... 59, 66, 76 PM 460.49375 ...... do ...... 44 ...... PP 463.10625 ...... do ...... 44, 59, 66, PM 460.500 ...... do ...... PP 76. 460.50625 ...... do ...... 44 ...... PP 463.1125 ...... do ...... 27, 59, 66, PM 460.5125 ...... do ...... 27 ...... PP 76. 460.51875 ...... do ...... 44 ...... PP 463.11875 ...... do ...... 44, 59, 66, PM 460.525 ...... do ...... PP, PF, 76. PM 463.125 ...... do ...... 59, 66, 76 PM 460.53125 ...... do ...... 44 ...... PP, PF, 463.13125 ...... do ...... 44, 59, 66, PM PM 76. 460.5375 ...... do ...... 27 ...... PP, PF, 463.1375 ...... do ...... 27, 59, 66, PM PM 76. 460.54375 ...... do ...... 44 ...... PP, PF, 463.14375 ...... do ...... 44, 59, 66, PM PM 460.550 ...... do ...... PP, PF, 76. 463.150 ...... do ...... 59, 66, 76 PM PM 460.55625 ...... do ...... 44 ...... PP, PF, 463.15625 ...... do ...... 44, 59, 66, PM PM 76. 460.5625 ...... do ...... 27 ...... PP, PF, 463.1625 ...... do ...... 27, 59, 66, PM PM 76. 460.56875 ...... do ...... 44 ...... PP, PF, 463.16875 ...... do ...... 44, 59, 66, PM PM 76. 460.575 ...... do ...... PF 463.175 ...... do ...... 59, 66, 76 PM 460.58125 ...... do ...... 44 ...... PF 463.18125 ...... do ...... 44, 59, 66, PM 460.5875 ...... do ...... 27 ...... PF 76. 460.59375 ...... do ...... 44 ...... PF 463.1875 ...... do ...... 27, 59, 66, PM 460.600 ...... do ...... PF 76. 460.60625 ...... do ...... 44 ...... PF 463.19375 ...... do ...... 44, 59, 66, PM 460.6125 ...... do ...... 27 ...... PF 76. 460.61875 ...... do ...... 44 ...... PF 465.0125 ...... Mobile ...... 57 ...... PP 460.625 ...... do ...... PF 465.025 ...... do ...... PP 460.63125 ...... do ...... 44 ...... PF 465.03125 ...... do ...... 44 ...... PP 460.6375 ...... do ...... 27 ...... PF 465.0375 ...... do ...... 27 ...... PP 460.64375 ...... do ...... 44 ...... PF 465.04375 ...... do ...... 44 ...... PP 462.9375 ...... Mobile ...... 57 ...... PS 465.050 ...... do ...... PP 462.950 ...... Base or mobile 38, 65 ...... PM 465.05625 ...... do ...... 44 ...... PP 462.95625 ...... do ...... 38, 44, 65 PM 465.0625 ...... do ...... 27 ...... PP 462.9625 ...... do ...... 27, 38, 65 PM 465.06875 ...... do ...... 44 ...... PP 462.96875 ...... do ...... 38, 44, 65 PM 465.075 ...... do ...... PP 462.975 ...... do ...... 38, 65 ...... PM 465.08125 ...... do ...... 44 ...... PP 462.98125 ...... do ...... 38, 44, 65 PM 465.0875 ...... do ...... 27 ...... PP 462.9875 ...... do ...... 27, 38, 65 PM 465.09375 ...... do ...... 44 ...... PP 462.99375 ...... do ...... 38, 44, 65 PM 465.100 ...... do ...... PP 463.000 ...... do ...... 59, 66, 67 PM 465.10625 ...... do ...... 44 ...... PP 463.00625 ...... do ...... 44, 59, 66, PM 465.1125 ...... do ...... 27 ...... PP 67. 465.11875 ...... do ...... 44 ...... PP 463.0125 ...... do ...... 27, 59, 66, PM 465.125 ...... do ...... PP 67. 465.13125 ...... do ...... 44 ...... PP 463.01875 ...... do ...... 44, 59, 66, PM 465.1375 ...... do ...... 27 ...... PP 67. 465.14375 ...... do ...... 44 ...... PP 463.025 ...... do ...... 59, 66, 67 PM 465.150 ...... do ...... PP 463.03125 ...... do ...... 44, 59, 66, PM 465.15625 ...... do ...... 44 ...... PP 67. 465.1625 ...... do ...... 27 ...... PP

264

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00260 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.20

PUBLIC SAFETY POOL FREQUENCY TABLEÐ PUBLIC SAFETY POOL FREQUENCY TABLEÐ Continued Continued

Frequency or Class of sta- Limitations Coordina- Frequency or Class of sta- Coordina- band tion(s) tor band tion(s) Limitations tor

465.16875 ...... do ...... 44 ...... PP 465.56875 ...... do ...... 44 ...... PP, PF, 465.175 ...... do ...... PP PM 465.18125 ...... do ...... 44 ...... PP 465.575 ...... Mobile ...... PF 465.1875 ...... do ...... 27 ...... PP 465.58125 ...... do ...... 44 ...... PF 465.19375 ...... do ...... 44 ...... PP 465.5875 ...... do ...... 27 ...... PF 465.200 ...... do ...... PP 465.59375 ...... do ...... 44 ...... PF 465.20625 ...... do ...... 44 ...... PP 465.600 ...... do ...... PF 465.2125 ...... do ...... 27 ...... PP 465.60625 ...... do ...... 44 ...... PF 465.21875 ...... do ...... 44 ...... PP 465.6125 ...... do ...... 27 ...... PF 465.225 ...... do ...... PP 465.61875 ...... do ...... 44 ...... PF 465.23125 ...... do ...... 44 ...... PP 465.625 ...... do ...... PF 465.2375 ...... do ...... 27 ...... PP 465.63125 ...... do ...... 44 ...... PF 465.24375 ...... do ...... 44 ...... PP 465.6375 ...... do ...... 27 ...... PF 465.250 ...... do ...... PP 465.64375 ...... do ...... 44 ...... PF 465.25625 ...... do ...... 44 ...... PP 467.9375 ...... do ...... 57 ...... PS 465.2625 ...... do ...... 27 ...... PP 467.950 ...... do ...... 38, 65 ...... PM 465.26875 ...... do ...... 44 ...... PP 467.95625 ...... do ...... 38, 44, 65 PM 465.275 ...... do ...... PP 467.9625 ...... do ...... 27, 38, 65 PM 465.28125 ...... do ...... 44 ...... PP 467.96875 ...... do ...... 38, 44, 65 PM 465.2875 ...... do ...... 27 ...... PP 467.975 ...... do ...... 38, 65 ...... PM 465.29375 ...... do ...... 44 ...... PP 467.98125 ...... do ...... 38, 44, 65 PM 465.300 ...... do ...... PP 467.9875 ...... do ...... 27, 38, 65 PM 465.30625 ...... do ...... 44 ...... PP 467.99375 ...... do ...... 38, 44, 65 PM 465.3125 ...... do ...... 27 ...... PP 468.000 ...... do ...... 59, 66, 67 PM 465.31875 ...... do ...... 44 ...... PP 468.00625 ...... do ...... 44, 59, 66, PM 465.325 ...... do ...... PP 67. 465.33125 ...... do ...... 44 ...... PP 468.0125 ...... do ...... 27, 59, 66, PM 465.3375 ...... do ...... 27 ...... PP 67. 465.34375 ...... do ...... 44 ...... PP 468.01875 ...... do ...... 44, 59, 66, PM 465.350 ...... do ...... PP 67. 465.35625 ...... do ...... 44 ...... PP 468.025 ...... do ...... 59, 66, 67 PM 465.3625 ...... do ...... 27 ...... PP 468.03125 ...... do ...... 44, 59, 66, PM 465.36875 ...... do ...... 44 ...... PP 465.375 ...... do ...... PP 67. 465.38125 ...... do ...... 44 ...... PP 468.0375 ...... do ...... 27, 59, 66, PM 465.3875 ...... do ...... 27 ...... PP 67. 465.39375 ...... do ...... 44 ...... PP 468.04375 ...... do ...... 44, 59, 66, PM 465.400 ...... do ...... PP 67. 465.40625 ...... do ...... 44 ...... PP 468.050 ...... do ...... 59, 66, 67 PM 465.4125 ...... do ...... 27 ...... PP 468.05625 ...... do ...... 44, 59, 66, PM 465.41875 ...... do ...... 44 ...... PP 67. 465.425 ...... do ...... PP 468.0625 ...... do ...... 27, 59, 66, PM 465.43125 ...... do ...... 44 ...... PP 67. 465.4375 ...... do ...... 27 ...... PP 468.06875 ...... do ...... 44, 59, 66, PM 465.44375 ...... do ...... 44 ...... PP 67. 465.450 ...... do ...... PP 468.075 ...... do ...... 59, 66, 76 PM 465.45625 ...... do ...... 44 ...... PP 468.08125 ...... do ...... 44, 59, 66, PM 465.4625 ...... do ...... 27 ...... PP 76. 465.46875 ...... do ...... 44 ...... PP 468.0875 ...... do ...... 27, 59, 66, PM 465.475 ...... do ...... PP 76. 465.48125 ...... do ...... 44 ...... PP 468.09375 ...... do ...... 44, 59, 66, PM 465.4875 ...... do ...... 27 ...... PP 76. 465.49375 ...... do ...... 44 ...... PP 468.100 ...... do ...... 59, 66, 76 PM 465.500 ...... do ...... PP 468.10625 ...... do ...... 44, 59, 66, PM 465.50625 ...... do ...... 44 ...... PP 76. 465.5125 ...... do ...... 27 ...... PP 468.1125 ...... do ...... 27, 59, 66, PM 465.51875 ...... do ...... 44 ...... PP 76. 465.525 ...... do ...... PP, PF, 468.11875 ...... do ...... 44, 59, 66, PM PM 76. 465.53125 ...... do ...... 44 ...... PP, PF, 468.125 ...... do ...... 59, 66, 76 PM PM 468.13125 ...... do ...... 44, 59, 66, PM 465.5375 ...... do ...... 27 ...... PP, PF, 76. PM 468.1375 ...... do ...... 27, 59, 66, PM 465.54375 ...... do ...... 44 ...... PP, PF, 76. PM 468.14375 ...... do ...... 44, 59, 66, PM 465.550 ...... Base or mobile ...... PP, PF, 76. PM 468.150 ...... do ...... 59, 66, 76 PM 465.55625 ...... do ...... 44 ...... PP, PF, 468.15625 ...... do ...... 44, 59, 66, PM PM 76. 465.5625 ...... do ...... 27 ...... PP, PF, 468.1625 ...... do ...... 27, 59, 66, PM PM 76.

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VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00261 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.20 47 CFR Ch. I (10–1–97 Edition)

PUBLIC SAFETY POOL FREQUENCY TABLEÐ (6) Only the central governments of Continued the fifty individual States, the District of Columbia, and the insular areas of Frequency or Class of sta- Coordina- band tion(s) Limitations tor the Commonwealth of the Northern Mariana Islands, the Commonwealth of 468.16875 ...... do ...... 44, 59, 66, PM Puerto Rico, and the unincorporated 76. 468.175 ...... do ...... 59, 66, 76 PM territories of American Samoa, Guam 468.18125 ...... do ...... 44, 59, 66, PM and the United States Virgin Islands 76. are eligible to be licensed to use this 468.1875 ...... do ...... 27, 59, 66, PM 76. spectrum, and then only for disaster 468.19375 ...... do ...... 44, 59, 66, PM communications purposes. Licensees 76. may not use this spectrum to provide 470 to 512 ...... Base or mobile 68 ...... PX operational communications circuits. 806 to 824 ...... Mobile ...... 69. 851 to 859 ...... Base or mobile 69. See also, § 90.264. 928 and above Operational 70. (7) This frequency is shared with the fixed. Industrial/Business Pool. 929 to 930 ...... Base only ...... 71. 1,427 to 1,435 Operational 72. (8) This frequency is available for as- fixed, base, signment only in accordance with a or mobile. geographical assignment plan. This fre- 2,450 to 2,500 Base or mobile 73. 10,550 to ...... do ...... 74. quency may be used for conservation 10,680. activities on a secondary basis to any station using the frequency for forest (d) Explanation of assignment limita- fire prevention, detection, and suppres- tions appearing in the frequency table sion. of paragraph (c)(3) of this section: (9) This frequency is reserved pri- (1) This frequency is available for use marily for assignment to state licens- by Travelers’ Information Stations in ees. Assignments to other licensees accordance with § 90.242. will be made only where the frequency (2) The frequency is available for as- is required for coordinated operation signment only in accordance with a with the State system to which the fre- geographical assignment plan. quency is assigned. Any request for (3) Base stations operating on this such assignment must be supported by frequency and rendering service to a statement from the State system state police mobile units may be au- concerned, indicating that the assign- thorized to use a maximum output ment is necessary for coordination of power in excess of the maximum indi- activities. cated in § 90.205 but not in excess of 7500 (10) A licensee regularly conducting watts: Provided, That such operation is two-way communication operations on secondary to other stations. this frequency may, on a secondary (4) The use of this frequency is on a secondary basis to any Canadian sta- basis, also transmit one-way alert-pag- tion. ing signals to ambulance and rescue (5) In addition to base and mobile squad personnel. stations, this frequency may be as- (11) The maximum output power of signed to fixed stations on a secondary any transmitter authorized to operate basis to base or mobile stations. Upon on this frequency shall not exceed 10 a showing of need, the use of a second watts. frequency in the band 2505–3500 kHz (12) This frequency is available in may be made available to govern- this service only to persons eligible mental entities through appropriate under the provisions of paragraph arrangements with Federal Govern- (a)(2)(v) of this section for operation of ment agencies for restricted area use transmitters having a maximum power on a shared basis with maximum power output of three watts using A1A, A1D, output, emission, and hours of oper- A2B, A2D, F1B, F1D, F2B, F2D, G1B, ation determined on the basis of the G1D, G2B, or G2D emission. This fre- technical conditions involved in using quency is also available in the Indus- the selected frequency in the particular trial/Business Pool on a co-equal basis area. with the Public Safety licensees.

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(13) This frequency will be assigned this section on a co-equal basis with only for one-way paging communica- one-way paging users under § 90.487 tions to mobile receivers. Trans- prior to August 1, 1985, and on a pri- missions for the purpose of activating mary basis after August 1, 1985. Only or controlling remote objects on this A1A, A1D, A2B, A2D, F1B, F1D, F2B, frequency are not authorized. F2D, G1B, G1D, G2B, G2D emissions (14) The maximum output power of and power not exceeding 10 watts will any transmitter authorized to operate be authorized. Antennas having gain on this frequency, after June 1, 1956, greater than 0 dBd will not be author- shall not exceed two watts. Licensees ized. Transmissions shall not exceed holding a valid authorization as of two seconds duration. June 1, 1956, for base or mobile station (19) This frequency is reserved for as- operation on this frequency, with a signment to stations in this service for power in excess of two watts, may con- intersystem operations only and these tinue to be authorized for such oper- operations must be primarily base-mo- ation without regard to this power lim- bile communications. itation. (20) In the State of Alaska only, the (15) This frequency is reserved for as- frequency 45.90 MHz is available for as- signment to stations for intersystem signment on a primary basis to private operations only: Provided, however, land mobile radio stations utilizing That licensees holding a valid author- meteor burst communications. The fre- ization to use this frequency for local quency may be used by common carrier base or mobile operations as of June 1, stations for meteor burst communica- 1956, may continue to be authorized for tions on a secondary, noninterference such use. basis. Usage shall be in accordance (16) This frequency is reserved pri- with part 22 of this chapter and part 90. marily for assignment to state police Stations utilizing meteor burst com- licensees. Assignments to other police munications shall not cause harmful licensees will be made only where the interference to stations of other radio frequency is required for coordinated services operating in accordance with operation with the state police system the allocation table. to which the frequency is assigned. Any request for such assignment must (21) This frequency will be assigned be supported by a statement from the only in accordance with a geographical state police system concerned indicat- assignment plan and is reserved pri- ing that the assignment is necessary marily for assignment to Highway for coordination of police activities. maintenance systems operated by (17) In the State of Alaska only, the states. The use of this frequency by frequency 42.40 MHz is available for as- other Highway maintenance licensees signment on a primary basis to sta- will be authorized only where such use tions in the Common Carrier Rural is necessary to coordinate activities Radio Service utilizing meteor burst with the particular state to which the communications. The frequency may frequency is assigned. Any request for be used by private radio stations for such use must be supported by a state- meteor burst communications on a sec- ment from the state concerned. ondary, noninterference basis. Usage (22) Notwithstanding the provisions shall be in accordance with part 22 of of paragraph (d)(21) of this section, this this chapter or part 90. Stations utiliz- frequency may be used by any licensees ing meteor burst communications shall in the Public Safety Pool without a not cause harmful interference to sta- separate license for the purpose of op- tions of other radio services operating erating self-powered vehicle detectors in accordance with the allocation for traffic control and safety purposes, table. on a secondary basis, in accordance (18) No new licenses will be granted with § 90.269. for one-way paging under § 90.487 for (23) Thus frequency is reserved for as- use on this frequency after August 1, signment only to national organiza- 1980. This frequency is available to per- tions eligible for disaster relief oper- sons eligible for station licenses under ations under paragraph (a)(2)(vii) of the provisions of paragraph (a)(2)(v) of this section.

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(24) Assignment and use of fre- bile stations. The height of the an- quencies in the band 72–76 MHz are gov- tenna system may not exceed 15.24 me- erned by § 90.257 for operational-fixed ters (50 ft.) above ground. All such op- stations and by § 90.241 for emergency eration is on a secondary basis to adja- call box operations. Specific fre- cent channel land mobile operations. quencies are listed at § 90.257(a)(1). (33) For FM transmitters, the sum of (25) This frequency is available to the highest modulating frequency in Public Safety Pool licensees for fire Hertz and the amount of the frequency call box operations on a shared basis in deviation or swing in Hertz may not Industrial/Business Pool. All commu- exceed 2800 Hz and the maximum devi- nications on this frequency must be ation may not exceed 2.5 kHz. For AM conducted with persons or organiza- transmitters, the highest modulation tions charged with specific fire protec- frequency may not exceed 2000 Hz. The tion responsibility. All operations on carrier frequency must be maintained this frequency are subject to the provi- within .0005 percent of the center of the sions of § 90.257(b). frequency band, and the authorized (26) Assignment of frequencies in this bandwidth may not exceed 6 kHz. band are subject to the provisions of (34) This frequency is available on a § 90.173. Licensees as of August 18, 1995 shared basis with the Industrial/Busi- who operate systems in the 150–170 MHz ness Pool for remote control and te- band that are 2.5 kHz removed from lemetry operations. regularly assignable frequencies may (35) Operational fixed stations must continue to operate on a secondary, employ directional antennas having a non-interference basis after August 1, front-to-back ratio of at least 20 dB. 2003. Omnidirectional antennas having unity (27) This frequency will be assigned gain may be employed for stations with an authorized bandwidth not to communicating with at least three re- exceed 11.25 kHz. In the 450–470 MHz ceiving locations separated by 160 de- band, secondary telemetry operations grees of azimuth. pursuant to § 90.238(e) will be author- (36) The maximum power output of ized on this frequency. the transmitter may not exceed 50 (28) This frequency is not available watts for fixed stations and 1 watt for for assignment in this service in Puer- mobile stations. A1A, A1D, A2B, A2D, to Rico or the Virgin Islands. F1B, F1D, F2D, G1B, G1D, G2B, or G2D (29) This frequency is removed by 22.5 emission may be authorized. kHz from frequencies assigned to other (37) Use of this frequency is limited radio services. Utilization of this fre- to stations located at least 120.7 km (75 quency may result in, as well as be sub- miles) from the center of any urbanized ject to, interference under certain op- area of 200,000 or more population (U.S. erating conditions. In considering the Census of Population 1970). Operation use of this frequency, adjacent channel is on a secondary basis to licensees of operations should be taken into consid- the Industrial/Business Pool. eration. If interference occurs, the li- (38) A licensee regularly conducting censee may be required to take the two-way communications operations necessary steps to resolve the problem. on this frequency may, on a secondary See § 90.173(b). basis, also transmit one-way alert-pag- (30) This frequency will be authorized ing signals to ambulance and rescue a channel bandwidth of 25 kHz. squad personnel. (31) The maximum output power of (39) In addition to other authorized any transmitter authorized to operate uses, the use of F1B, F1D, F2B or F2D on this frequency shall not exceed 100 emission is permitted on this frequency watts. Stations authorized prior to for the operation of biomedical telem- July 15, 1992 for fixed operations will be etry systems except in the following permitted to continue such operations, geographic locations: but at a maximum transmitter power (i) New York, N.Y.-Northeastern New output of 10 watts. Jersey; Los Angeles-Long Beach, Calif.; (32) The maximum effective radiated Chicago, Ill.-Northwestern Indiana; power (ERP) may not exceed 20 watts Philadelphia, Pa.-N.J.; Detroit, Mich.; for fixed stations and 2 watts for mo- San Francisco-Oakland, Calif.; Boston,

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Mass.; Washington, D.C.-Md.-Va.; only at points within 240 km. (150 mi.) Cleveland, Ohio; St. Louis, Mo.-Ill.; of New York, N.Y. Pittsburgh, Pa.; Minneapolis-St. Paul, (48) Frequencies in this band will be Minn.; Houston, Tex.; Baltimore, Md.; assigned for low power wireless micro- Dallas, Tex.; Milwaukee, Wis.; Seattle- phones in accordance with the provi- Everett, Wash.; Miami, Fla.; San sions of § 90.265. Diego, Calif.; Atlanta, Ga.; Cincinnati, (49) This frequency will be assigned Ohio-Ky.; Kansas City, Mo.-Kans.; Buf- only to licensees directly responsible falo, N.Y.; Denver, Colo.; San Jose, for the prevention, detection, and sup- Calif.; New Orleans, La.; Phoenix, pression of forest fires, on a secondary Ariz.; Portland, Oreg.-Wash.; Indianap- basis to any U.S. Government station. olis, Ind.; Providence-Pawtucket-War- (50) This frequency will be assigned wick, R.I.-Mass.; Columbus, Ohio; San for use only in areas west of the Mis- Antonio, Tex.; Louisville, Ky.-Ind.; sissippi River. Dayton, Ohio; Forth Worth, Tex.; Nor- (51) This frequency will be assigned folk-Portsmouth, Va.; Memphis, Tenn.- for use only in areas east of the Mis- Miss.; Sacramento, Calif.; Fort Lauder- sissippi. dale-Hollywood, Fla.; Rochester, N.Y.; (52) In addition to agencies respon- Tampa-St. Petersburg, Fla; sible for forest fire prevention, detec- (ii) The continuous carrier mode of tion, and suppression, this frequency operation may be used for telemetry may be assigned to conservation agen- transmissions on this frequency for pe- cies which do not have forest fire re- riods up to two-minutes duration; fol- sponsibilities on a secondary basis to lowing which there must be a break in any U.S. Government stations, Pro- the carrier for at least a one-minute vided, That such assignment is nec- period; and essary to permit mobile relay oper- (iii) Geographical coordinates for the ation by such agencies. above-listed urbanized areas may be (53) This frequency is subject to the found at Table 1 of § 90.635. provisions of paragraph (e)(6) of this (40) This frequency may be des- section. ignated by common consent as an (54) For FM transmitters, the sum of intersystem mutual assistance fre- the highest modulating frequency in quency under an area-wide medical hertz and the amount of the frequency communications plan. deviation or swing in hertz may not ex- ceed 1700 Hz and the maximum devi- (41) This frequency is available na- ation may not exceed 1.2 kHz. For AM tionwide for use in police emergency transmitters, the highest modulating communications networks operated frequency may not exceed 1200 Hz. The under statewide law enforcement emer- carrier frequency must be maintained gency communications plans. within .0005 percent of the center of the (42) This frequency may not be as- frequency band, and the authorized signed within 161 km (100 miles) of New bandwidth may not exceed 3 kHz. Orleans (coordinates 29°56′53″ N and (55) Subpart T of this part contains 90°04′10″ W). rules for assignment of frequencies in (43) This frequency is reserved for as- the 220–222 MHz band. signment for use in highway mainte- (56) The frequencies available for use nance systems operated by licenses at fixed stations in this band and the other than States. requirements for assignment are set (44) This frequency will be assigned forth in § 90.261. Operation on these fre- with an authorized bandwidth not to quencies is secondary to stations in the exceed 6 kHz. Industrial/Business Pool where they (45) Operations on this frequency are are assigned for land mobile oper- limited to 30 watts transmitter output ations. power. (57) This frequency is available for (46) This frequency is shared with the systems first licensed prior to August Industrial/Business Pool in Puerto Rico 18, 1995. No new systems will be author- and the Virgin Islands. ized after August 18, 1995, but prior au- (47) This frequency may be assigned thorized systems may be modified, ex- to stations in the Public Safety Pool, panded, and renewed.

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(58) This frequency is available for § 90.20(a)(1)(iii) or § 90.20(a)(2)(xiii) sub- systems first licensed prior to March ject to the following: 31, 1980, for radio call box communica- (i) For uniformity in usage, these fre- tions related to safety on highways in quency pairs may be referred to by accordance with the provisions of channel name as follows: § 90.241(c). No new systems will be au- Frequencies base and mobile Mobile only Channel thorized of this nature, but systems au- (megahertz) (MHz) name thorized prior to March 31, 1980 may be modified, expanded, and renewed. 463.000 ...... 468.000 MED±1 463.00625 ...... 468.00625 MED±11 (59) The continuous carrier mode of 463.0125 ...... 468.0125 MED±12 operation may be used for telemetry 463.01875 ...... 468.01875 MED±13 transmission on this frequency. 463.025 ...... 468.025 MED±2 463.03125 ...... 468.03125 MED±21 (60) Paging licensees as of March 20, 463.0375 ...... 468.0375 MED±22 1991, may continue to operate on a pri- 463.04375 ...... 468.04375 MED±23 mary basis until January 14, 1998. 463.050 ...... 468.050 MED±3 463.05625 ...... 468.05625 MED±31 (61) Highway radio call box oper- 463.0625 ...... 468.0625 MED±32 ations first licensed prior to March 31, 463.06875 ...... 468.06875 MED±33 1980 on this frequency may continue to 46.075 ...... 46.075 MED±4 463.08125 ...... 468.08125 MED±41 operate in accordance with paragraph 463.0875 ...... 468.0875 MED±42 (d)(58) of this section. 463.09375 ...... 468.09375 MED±43 (62) This frequency is also authorized 463.100 ...... 468.100 MED±5 463.10625 ...... 468.10625 MED±51 for use for operations in biomedical te- 463.1125 ...... 468.1125 MED±52 lemetry stations. FIB, FID, F2B, F2D, 463.11875 ...... 468.11875 MED±53 F3E, G1B, G1D, G2B, G2D, and G3E 463.125 ...... 468.125 MED±6 463.13125 ...... 468.13125 MED±61 emissions may be authorized for bio- 463.1375 ...... 468.1375 MED±62 medical transmissions. 463.14375 ...... 468.14375 MED±63 (63) Available for medical services 463.150 ...... 468.150 MED±7 mobile operations in the Public Safety 463.15625 ...... 468.15625 MED±71 463.1625 ...... 468.1625 MED±72 Pool in accordance with paragraph 463.16875 ...... 468.16875 MED±73 (d)(61) of this section. 463.175 ...... 468.175 MED±8 (64) Use of this frequency is on a sec- 463.18125 ...... 468.18125 MED±81 463.1875 ...... 468.1875 MED±82 ondary basis and subject to the provi- 463.19375 ...... 468.19375 MED±83 sions of § 90.267 (a)(3), (a)(4), (a)(5), and (a)(7). (ii) Except as provided in paragraphs (65) This frequency is primarily au- (d)(66) (iii) and (iv) of this section, mo- thorized for use in the dispatch of med- bile or portable stations must employ ical care vehicles and personnel for the equipment that is both wired and rendition or delivery of medical serv- equipped to transmit/receive, respec- ices. This frequency may also be as- tively, on each of these MED frequency signed for intra-system and inter-sys- pairs with transmitters operated on tem mutual assistance purposes. For the 468 MHz frequencies. uniformity in usage these frequency (iii) Portable (hand-held) units oper- pairs may be referred to by channel ated with a maximum output power of name as follows: 2.5 watts are exempted from the multi- channel equipment requirements speci- Frequencies base and mobile Mobile only Channel (megahertz) (MHz) name fied in paragraph (d)(66)(ii) of this sec- tion. 462.950 ...... 467.950 MED±9 (iv) Stations located in areas above 462.95625 ...... 467.95625 MED±91 462.9625 ...... 467.9625 MED±92 line A, as defined in § 90.7 will be re- 462.96875 ...... 467.96875 MED±93 quired to meet multi-channel equip- 462.975 ...... 467.975 MED±10 ment requirements only for those fre- 462.98125 ...... 467.98125 MED±101 462.9875 ...... 467.9875 MED±102 quencies up to the number specified in 462.99375 ...... 467.99375 MED±103 paragraph (d)(66)(ii) of this section that have been assigned and coordinated (66) For applications for new radio with Canada in accordance with the ap- systems, the thirty-two frequency plicable U.S.-Canada agreement. pairs listed in paragraph (d)(66)(i) of (67) This frequency is authorized for this section will be assigned in a block use only for operations in biomedical for shared operation under telemetry stations. F1B, F1D, F2B,

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F2D, F3E, G1B, G1D, G2B, G2D and G3E sions of (§ 90.47) and that the isolated emissions may be authorized. Entities area involved is an island or other loca- eligible in the Public Safety Pool may tion not more than 480 km (300 statute use this frequency on a secondary basis miles) removed from the desired; for any other permissible communica- (ii) That evidence is submitted show- tions consistent with § 90.20(a)(1)(iii) or ing that an arrangement has been § 90.20(a)(2)(xiii). made with the coast station licensee (68) Subpart L of this part contains for the handling of emergency commu- rules for assignment of frequencies in nications permitted by § 80.453 of this the 470–512 MHz band. chapter and § 90.20(a)(2)(x)(C); and (69) Subpart S of this part contains (iii) That operation of the Public rules for assignment of frequencies in Safety fixed station shall at no time the 806–824 MHz and 851–869 MHz bands. conflict with any provision of part 80 of (70) Assignment of frequencies above this chapter and further, that such op- 928 MHz for operational-fixed stations eration in general shall conform to the is governed by part 94 of this chapter. practices employed by Public Ship Sta- (71) Frequencies in this band are tions for radiotelephone communica- available only for one-way paging oper- tion with the same Public Coast Sta- ations in accordance with § 90.494. tion. (72) This frequency band is available (76) This frequency is authorized only to stations in this service subject to for communications between medical the provisions of § 90.259. facilities vehicles and personnel relat- (73) Available only on a shared basis ed to medical supervision and instruc- with stations in other services, and tion for the treatment and transport of subject to no protection from inter- patients in the rendition or delivery of ference due to the operation of indus- medical services. F1B, F1D, F2B, F2D, trial, scientific, or medical (ISM) de- G1B, G1D, G2B, F3E and G3E emissions vices. In the 2483.5–2500 MHz band, no are authorized. Public Safety entities applications for new stations or modi- may use this frequency on a secondary fication to existing stations to increase basis for any other permissible commu- the number of transmitters will be ac- nications consistent with cepted. Existing licensees as of July 25, § 90.20(a)(1)(iii) or § 90.20(a)(2)(xiii). 1985, or on a subsequent date following (e) Additional frequencies available. In as a result of submitting an application addition to the frequencies shown in for license on or before July 25, 1985, the frequency table of this section, the are grandfathered and their operation following frequencies are available in is co-primary with the Radiodetermin- this service. (See also § 90.253.) ation Satellite Service. (1) Substitution of frequencies avail- (74) This band is available for Digital able below 25 MHz may be made in ac- Termination Systems and for associ- cordance with the provisions of § 90.263. ated internodal links in the Point-to- (2) Frequencies in the band 73.0–74.6 Point Microwave Radio Service. No MHz may be assigned to stations au- new licenses will be issued under this thorized their use on or before Decem- subpart but current licenses will be re- ber 1, 1961, but no new stations will be newed. authorized in this band, nor will expan- (75) Appropriate frequencies in the sion of existing systems be permitted. band 2000–3000 kHz which are des- See also § 90.257. ignated in part 80 of this chapter as (3) The frequency bands 31.99 to 32.00 available to Public Ship Stations for MHz, 33.00 to 33.01 MHz, 33.99 to 34.00 telephone communications with Public MHz, 37.93 to 38.00 MHz, 39.00 to 39.01 Coast Stations may be assigned on a MHz, 39.99 to 40.00 MHz and 42.00 to secondary basis to fixed Stations in the 42.01 MHz, are available for assignment Public Safety Pool for communication for developmental operation subject to with Public Coast Stations only, pro- the provisions of subpart Q of this part. vided such stations are located in the (4) Frequencies in the 421–430 MHz United States and the following condi- band are available in the Detroit, tions are met: Cleveland, and Buffalo areas in accord- (i) That such fixed station is estab- ance with the rules in §§ 90.273 through lished pursuant to the eligibility provi- 90.281.

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(5) A Police licensee may use trans- (v) The transmitter output power mitters on the frequencies indicated shall not exceed a mean power of 30 below in connection with official police mW nor shall any peak exceed 1 watt activities without specific authoriza- peak power, as measured into a 50 ohm tion from the Commission, provided resistive load. Should the transmitter that such use shall be on a secondary be supplied with a permanently at- basis and shall not cause harmful in- tached antenna or should the transmit- terference to services of other licensees ter and antenna combination be con- operating on regularly assigned fre- tained in a sealed unit, the following quencies, and further provided that all standard may be used in lieu of the such use complies with the require- above: the field strength of the fun- ments of Federal, State and local laws. damental signal of the transmitter and The provisions of § 90.429 shall not antenna combination shall not exceed apply to transmitters authorized under 0.4 V/m mean or 2.3 V/m peak when this paragraph. To be eligible for oper- measured at a distance of 3 meters. ations in this manner, the transmitter (vi) The transmitter shall contain must comply with all of the following positive means to limit the trans- requirements. mission time to no more than 10 days. (i) In accordance with § 90.203 and In the event of a malfunction of this § 2.803 of this chapter, the transmitter positive means, the transmitter signal must be of a type which has been type shall cease. The use of battery life to accepted by the Commission. accomplish the transmission time limi- (ii) The carrier frequency shall be tation is permissible. within the bands listed below and must (6) The frequency 173.075 MHz is be maintained within 0.005 percent of available for stolen vehicle recovery the frequency of operation. Use on as- systems on a shared basis with the signed channel center frequencies is Federal Government. Stolen vehicle re- not required. covery systems are limited to recover- 30.85–30.87 MHz 31.97–32.00 MHz ing stolen vehicles and are not author- 30.89–30.91 MHz 33.00–33.03 MHz ized for general purpose vehicle track- 30.93–30.95 MHz 33.05–33.07 MHz ing or monitoring. Mobile transmitters 30.97–30.99 MHz 33.41–34.00 MHz operating on this frequency are limited 31.01–31.03 MHz 37.00–37.43 MHz 31.05–31.07 MHz 37.89–38.00 MHz to 2.5 watts power output and base 31.09–31.11 MHz 39.00–40.00 MHz transmitters are limited 300 watts 31.13–31.15 MHz 42.00–42.91 MHz ERP. F1D and F2D emissions may be 31.17–31.19 MHz 44.61–45.91 MHz used within a maximum authorized 20 31.21–31.23 MHz 45.93–45.95 MHz kHz bandwidth. Transmissions from 31.25–31.27 MHz 45.97–45.99 MHz mobiles shall be limited to 200 milli- 31.29–31.31 MHz 46.01–46.03 MHz seconds every 10 seconds, except that 31.33–31.35 MHz 46.05–46.60 MHz 31.37–31.39 MHz 47.00–47.41 MHz when a vehicle is being tracked ac- 31.41–31.43 MHz 150.995–151.490 MHz tively, transmissions may be increased 31.45–31.47 MHz 153.740–154.445 MHz to 200 milliseconds every second. 31.49–31.51 MHz 154.635–155.195 MHz Transmissions from base stations will 31.53–31.55 MHz 155.415–156.250 MHz be limited to a total time of 1 second 31.57–31.59 MHz 158.715–159.465 MHz every minute. Applications for base 31.61–31.63 MHz 453.0125–453.9875 MHz stations operating on this frequency 31.65–31.67 MHz 458.0125–458.9875 MHz 31.69–31.71 MHz 460.0125–460.5125 MHz shall require coordination with the 31.73–31.75 MHz 460.5625–460.6375 MHz Federal Government. Applicants shall 31.77–31.79 MHz 462.9375–462.9875 MHz perform an analysis for each base sta- 31.81–31.83 MHz 465.0125–465.5125 MHz tion located within 169 km (105 miles) 31.85–31.87 MHz 465.5625–465.6375 MHz of a TV channel 7 transmitter of poten- 31.89–31.91 MHz 467.9375–467.9875 MHz tial interference to TV channel 7 view- 31.93–31.95 MHz ers. Such stations will be authorized if (iii) The emitted signal shall be non- the applicant has limited the inter- voice modulation (type PO emission). ference contour to fewer than 100 resi- (iv) The maximum occupied band- dences or if the applicant: width, containing 99 percent of the ra- (i) Shows that the proposed site is diated power, shall not exceed 2.0 kHz. the only suitable location;

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(ii) Develops a plan to control any in- in paragraph (c)(3) of this section, for terference caused to TV reception from communications in connection with the operations; and physical surveillance, stakeouts, raids, (iii) Agrees to make such adjust- and other such activities. Such use ments in the TV receivers affected as shall be on a secondary basis to oper- may be necessary to eliminate inter- ations of licensees regularly authorized ference caused by its operations. The on the assigned frequencies. The maxi- licensee must eliminate any inter- mum output power that may be used ference caused by its operation to TV for such communications is 2 watts. channel 7 reception within 30 days of Transmitters, operating under this pro- the time it is notified in writing by the vision of the rules, shall be exempted Commission. If this interference is not from the station identification require- removed within the 30-day period, oper- ments of § 90.425. Use of frequencies not ation of the base station must be dis- designated by a ‘‘PP’’ in the coordina- continued. The licensee is expected to tor column of the frequency table in help resolve all complaints of inter- paragraph (c)(3) of this section, is con- ference. ditional on the approval of the coordi- (f) Limitation on number of frequencies assignable. Normally only two fre- nator corresponding to each frequency. quencies or pairs of frequencies in the Spread spectrum transmitters may be paired frequency mode of operation operated on Public Safety Pool fre- will be assigned for mobile service op- quencies between 37 and 952 MHz, pro- erations by a single applicant in a viding that they are type accepted by given area. The assignment of an addi- the Commission under the provisions of tional frequency or pair of frequencies § 2.803 of this chapter and § 90.203, and will be made only upon a satisfactory meet the following conditions: showing of need, except that: (i) Frequency hopping transmitters (1) Additional frequencies above 25 can be operated, with a maximum out- MHz may be assigned in connection put power of 2 watts, on any Public with the operation of mobile repeaters Safety Pool frequency between 37 and in accordance with § 90.247 notwith- 952 MHz listed in paragraph (c)(3) of standing this limitation; this section. At least 20 hopping fre- (2) The frequency 39.06 MHz may be quencies shall be used and the average assigned notwithstanding this limita- time of occupancy on any frequency tion; shall not be greater than 1⁄10 second in (3) Frequencies in the 25–50 MHz, 150– every 2 seconds; 170 MHz, 450–512 MHz and 902–928 MHz (ii) Use of spread spectrum transmit- bands may be assigned for the oper- ters under paragraph (f)(4) of this sec- ation of Location and Monitoring Serv- tion is subject to approval by the appli- ice (LMS) systems in accordance with cable frequency coordinator of the the provisions of subpart M of this radio services of the district in which part, notwithstanding this limitation; the license and equipment are to be (4) A licensee of a radio station in the used; and Public Safety Radio Pool may operate radio units for the purpose of determin- (iii) The use of direct sequence spread ing distance, direction, speed, or posi- spectrum equipment is also permitted. tion by means of a radiolocation device Equipment must meet the technical on any frequency available for radio- standards of § 15.247 of this chapter. location purposes without specific au- (6) In addition to the frequencies as- thorization from the Commission, pro- signed for mobile service operation, vided type accepted equipment or one base station frequency above 152 equipment authorized pursuant to MHz may be assigned as a common fre- §§ 90.203(b)(4) and (5) is used and all quency to all licensees in a particular other rule requirements are satisfied; area to permit intersystem commu- and nication between base stations or mo- (5) A Police licensee may use, with- bile stations or both. This frequency out special authorization from the use will not be authorized in any area Commission, any mobile service fre- where all available frequencies are re- quency between 40 and 952 MHz, listed quired for independent systems.

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(7) A licensee may use, without a spe- 1.28 V/m peak when measured at a dis- cific authorization from the Commis- tance of 3 meters. sion, transmitters on the frequencies (v) The requirements of § 90.175 re- indicated below in connection with garding frequency coordination apply. wildlife tracking and/or telemetry and (8) An additional frequency may be in connection with official forestry- assigned for paging operations from conservation activities, provided that those frequencies available under para- such use shall be on a secondary basis graph (d)(13) of this section. and shall not cause harmful inter- (9) The frequency 155.340 MHz may be ference to services of other licensees assigned as an additional frequency operating on regularly assigned fre- when it is designated as a mutual as- quencies. The provisions of § 90.203, sistance frequency as provided in para- § 90.425, and § 90.429 shall not apply to graph (d)(40) of this section. transmitters complying with this para- (10) Additional frequencies may be graph. To be eligible for operations in assigned for fixed station operations. this manner, the transmitter must (11) The assignment of an additional comply with all of the following re- frequency or frequencies may be au- quirements. thorized notwithstanding this limita- (i) The carrier frequency shall be tion for common, intra-county, intra- within the bands listed below. The car- fire-district, or intrastate fire coordi- rier frequency must be maintained nation operations. The frequency or within 0.005 percent of the frequency of frequencies requested must be in ac- operation. cordance with a frequency utilization Use on assigned channel center fre- plan, for the area involved, on file with quencies is not required. the Commission.

(MHZ) § 90.22 Paging operations. 31.17 to 31.19 31.85 to 31.87 Paging operations may be authorized 31.21 to 31.23 31.89 to 31.91 in this service only on frequencies as- 31.25 to 31.27 31.93 to 31.95 signed under the provisions of §§ 90.20(d) 31.29 to 31.31 31.97 to 31.99 (10), (13), (60), and (72). Paging oper- 31.33 to 31.35 44.63 to 44.65 ations on other frequencies authorized 31.37 to 31.39 44.67 to 44.69 before August 15, 1974, may be contin- 31.41 to 31.43 44.71 to 44.73 ued only if they do not cause harmful 31.45 to 31.47 44.75 to 44.77 interference to regular operations on 31.49 to 31.51 44.79 to 44.81 31.53 to 31.55 44.83 to 44.85 the same frequencies. Such paging op- 31.57 to 31.59 44.87 to 44.89 erations may be renewed indefinitely 31.61 to 31.63 44.91 to 44.93 on a secondary basis to regular oper- 31.65 to 31.67 44.95 to 44.97 ations, except within 125 kilometers (75 31.69 to 31.71 44.99 to 45.01 mi.) of the following urbanized areas: 31.73 to 31.75 45.03 to 45.05 31.77 to 31.79 151.145 to 151.475 Urbanized area North West 31.81 to 31.83 159.225 to 159.465 latitude longitude (ii) The emitted signal shall be non- New York, NY-Northeastern NJ .... 40±45±06 73±59±39 Los Angeles-Long Beach, CA ...... 34±03±15 118±14±28 voice modulation (A1D, A2D, F1D, or Chicago, IL ...... 41±52±28 87±38±22 F2D emission). Philadelphia, PA±NJ ...... 39±56±58 75±09±21 (iii) The maximum occupied band- Detroit, MI ...... 42±19±48 83±02±57 San Francisco-Oakland, CA ...... 37±46±39 122±24±40 width, containing 99 percent of the ra- Boston, MA ...... 42±21±24 71±03±25 diated power, shall not exceed 0.25 kHz. Washington, DC±MD±VA ...... 38±53±51 77±00±33 (iv) The transmitter output power Cleveland, OH ...... 41±29±51 81±41±50 St Louis, MO±IL ...... 38±37±45 90±12±22 shall not exceed a mean power of 5 mW Pittsburgh, PA ...... 40±26±19 80±00±00 nor shall any peak exceed 100 mW peak Minneapolis-St Paul, MN ...... 44±58±57 93±15±43 power, as measured into a permanently Houston, TX ...... 29±45±26 95±21±37 attached antenna; or if the transmitter Baltimore, MD ...... 39±17±26 76±36±45 Dallas, TX ...... 32±47±09 96±47±37 and antenna combination are con- Milwaukee, WI ...... 43±02±19 87±54±15 tained in a sealed unit, the field Seattle-Everett, WA ...... 47±36±32 122±20±12 strength of the fundamental signal of Miami, FL ...... 25±46±37 80±11±32 San Diego, CA ...... 32±42±53 117±09±21 the transmitter and antenna combina- Atlanta, GA ...... 33±45±10 84±23±37 tion shall not exceed 0.29 V/m mean or Cincinnati, OH±KY ...... 39±06±07 84±30±35

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North West nications essential to the official fire activi- Urbanized area latitude longitude ties of the licensee; or (2) Persons or organizations charged with Kansas City, MO±KS ...... 39±04±56 94±35±20 specific forestry-conservation activities for Buffalo, NY ...... 42±52±52 78±52±21 Denver, CO ...... 39±44±58 104±59±22 communications essential to the official for- San Jose, CA ...... 37±20±16 121±53±24 estry-conservation activities of the licensee. Tampa-St Petersburg, FL ...... 27±51±48 82±33±11 (b) Frequencies available. The following Phoenix, AZ ...... 33±41±10 111±31±15 table indicates frequencies available for as- signment to stations in the Local Govern- EFFECTIVE DATE NOTE: At 62 FR 18845, Apr. ment Radio Service, together with the class 17, 1997, subpart B, formerly consisting of of station(s) to which they are normally as- §§ 90.15—90.27, was revised, effective Oct. 17, signed and the specific assignment limita- 1997. For the convenience of the user, the su- tions which are explained in paragraph (c) of perseded text is set forth as follows: this section. Subpart B—Public Safety Radio Services LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLE Limita- § 90.15 Scope. Frequency or band Class of station(s) tions

The Public Safety Radio Services include Kilohertz the Local Government, Police, Fire, High- way Maintenance and Forestry-Conservation 530 ...... Base (T.I.S.) ...... 23 1610 ...... do ...... 23 Radio Services. Rules as to eligibility for li- 2726 ...... Base or mobile ...... 1 censing, frequencies available, and any spe- 2000 to 10,000 ...... Fixed, base or mobile ...... 25

cial requirements as to each of these radio Megahertz services are set forth in the following sec- tions. 37.10 ...... Base or mobile ...... 2 37.18 ...... do ...... 2 37.26 ...... do ...... 2 § 90.16 Public Safety National Plan. 39.06 ...... Mobile ...... 2, 3 The Commission has established a Na- 39.10 ...... Base or mobile ...... 2 39.18 ...... do ...... 2 tional Plan which specifies special policies 39.50 ...... do ...... 2 and procedures governing the Public Safety 39.58 ...... do ...... 2 Radio Services and the Special Emergency 39.82 ...... do ...... 2 39.90 ...... do ...... 2 Radio Service. The National Plan is con- 39.98 ...... do ...... 2 tained in the Report and Order in General 45.08 ...... do ...... Docket No. 87–112. The principal spectrum 45.12 ...... do ...... 45.16 ...... do ...... resource for the National Plan is the 821–824 45.20 ...... do ...... MHz and the 866–869 MHz bands. The Na- 45.24 ...... do ...... 45.28 ...... do ...... tional plan establishes planning regions cov- 45.32 ...... do ...... ering all parts of the United States, Puerto 45.36 ...... do ...... Rico, and the U.S. Virgin Islands. No assign- 45.40 ...... do ...... 45.44 ...... do ...... ments will be made in the 821–824 MHz and 45.48 ...... do ...... 866–869 MHz bands until a regional plan for 45.52 ...... do ...... the area has been accepted by the Commis- 45.56 ...... do ...... 45.60 ...... do ...... sion. 45.64 ...... do ...... 46.52 ...... do ...... [53 FR 1023, Jan. 15, 1988] 46.54 ...... do ...... 46.56 ...... do ...... § 90.17 Local Government Radio Service. 46.58 ...... do ...... 72.00 to 76.00 ...... Operational fixed ...... 6 (a) Eligibility. Any territory, possession, 150 to 170 ...... Base or mobile ...... 29, 31 state, city, county, town or similar govern- 153.740 ...... Mobile ...... mental entity, including a district and an 153.7475 ...... do ...... 24 153.755 ...... do ...... authority, but not including a school district 153.7625 ...... do ...... 24 or authority or a park district or authority 153.785 ...... do ...... 153.7925 ...... do ...... 24 except as provided for in § 90.242, is eligible to 153.800 ...... do ...... hold authorizations in the Local Government 153.8075 ...... do ...... 24 Radio Service to operate radio stations for 153.815 ...... do ...... 153.8225 ...... do ...... 24 transmission of communications essential to 153.845 ...... do ...... official activities of the licensee. Addition- 153.8525 ...... do ...... 24 ally, the following non-governmental enti- 153.860 ...... do ...... 153.8675 ...... do ...... 24 ties are eligible to hold authorizations in the 153.875 ...... do ...... Local Government Radio Service, provided 153.8825 ...... do ...... 24 that their applications are accompanied by a 153.905 ...... do ...... 153.9125 ...... do ...... 24 statement from the governmental entity 153.920 ...... do ...... having legal jurisdiction over the area to be 153.9275 ...... do ...... 24 served, supporting the request: 153.935 ...... do ...... 153.9425 ...... do ...... 24 (1) Persons or organizations charged with 153.965 ...... do ...... specific fire protection activities for commu- 153.9725 ...... do ...... 24

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LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLEÐ LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

153.980 ...... do ...... 158.8125 ...... do ...... 24 153.9875 ...... do ...... 24 158.820 ...... do ...... 153.995 ...... do ...... 158.8275 ...... do ...... 24 154.0025 ...... do ...... 24 158.835 ...... do ...... 154.025 ...... Base or mobile ...... 158.8425 ...... do ...... 24 154.0325 ...... do ...... 24 158.865 ...... Mobile ...... 154.040 ...... do ...... 5 158.8725 ...... do ...... 24 154.0475 ...... do ...... 5, 24 158.880 ...... do ...... 154.055 ...... do ...... 5 158.8875 ...... do ...... 24 154.0625 ...... do ...... 5, 24 158.895 ...... do ...... 154.085 ...... do ...... 5 158.9025 ...... do ...... 24 154.0925 ...... do ...... 5, 24 158.925 ...... do ...... 154.100 ...... do ...... 5 158.9325 ...... do ...... 24 154.1075 ...... do ...... 5, 24 158.940 ...... do ...... 154.115 ...... do ...... 5 158.9475 ...... do ...... 24 154.1225 ...... do ...... 5, 24 158.955 ...... do ...... 154.45625 ...... Fixed or mobile ...... 9, 20, 21, 158.9625 ...... do ...... 24 22 169±172 ...... do ...... 27 154.46375 ...... do ...... 7, 19, 20, 173.20375 ...... Fixed or mobile ...... 7, 20, 21, 21, 22 22 154.47125 ...... do ...... 7, 20, 21, 173.2100 ...... do ...... 7, 8, 21, 22 22 154.47875 ...... do ...... 19, 20, 173.2375 ...... do ...... 9, 20, 21, 21, 22 22 154.965 ...... Base or mobile ...... 173.2625 ...... do ...... 9, 20, 21, 154.9725 ...... do ...... 24 22 154.980 ...... do ...... 173.2875 ...... do ...... 9, 20, 21, 154.9875 ...... do ...... 24 22 154.995 ...... do ...... 173.3125 ...... do ...... 9, 20, 21, 155.0025 ...... do ...... 24 22 155.025 ...... do ...... 173.3375 ...... do ...... 9, 20, 21, 155.0325 ...... do ...... 24 22 155.040 ...... do ...... 173.3625 ...... do ...... 9, 20, 21, 155.0475 ...... do ...... 24 22 155.055 ...... do ...... 173.3900 ...... do ...... 7, 8, 21, 155.0625 ...... do ...... 24 22 155.085 ...... do ...... 173.39625 ...... do ...... 7, 20, 21, 155.0925 ...... do ...... 24 22 155.100 ...... do ...... 220 to 222 ...... Base and mobile ...... 4 155.1075 ...... do ...... 24 450 to 470 ...... Fixed, base, or mobile ...... 10, 29 155.115 ...... do ...... 453.0125 ...... Mobile ...... 30 155.1225 ...... do ...... 24 453.025 ...... Central control, fixed ...... 11 155.145 ...... do ...... 453.0375 ...... Base or mobile ...... 24 155.1525 ...... do ...... 24 453.050 ...... do ...... 12 155.715 ...... do ...... 453.05625 ...... do ...... 12, 28 155.7225 ...... do ...... 24 453.06250 ...... do ...... 12, 24 155.745 ...... do ...... 453.06875 ...... do ...... 12, 28 155.7525 ...... do ...... 24 453.075 ...... Central control, fixed ...... 11 155.760 ...... do ...... 453.0875 ...... Base or mobile ...... 24 155.7675 ...... do ...... 24 453.100 ...... do ...... 12 155.775 ...... do ...... 453.10625 ...... do ...... 12, 28 155.7825 ...... do ...... 24 453.11250 ...... do ...... 12, 24 155.805 ...... do ...... 453.11875 ...... do ...... 12, 28 155.8125 ...... do ...... 24 453.125 ...... Central control, fixed ...... 11 155.820 ...... do ...... 453.1375 ...... Base or mobile ...... 24 155.8275 ...... do ...... 24 453.150 ...... do ...... 12 155.835 ...... do ...... 453.15625 ...... do ...... 12, 28 155.8425 ...... do ...... 24 453.16250 ...... do ...... 12, 24 155.865 ...... do ...... 453.16875 ...... do ...... 12, 28 155.8725 ...... do ...... 24 453.175 ...... Central control, fixed ...... 11 155.880 ...... do ...... 453.1875 ...... Base or mobile ...... 24 155.8875 ...... do ...... 24 453.200 ...... do ...... 12 155.895 ...... do ...... 453.20625 ...... do ...... 12, 28 155.9025 ...... do ...... 24 453.21250 ...... do ...... 12, 24 155.925 ...... do ...... 453.21875 ...... do ...... 12, 28 155.9325 ...... do ...... 24 453.225 ...... do ...... 155.940 ...... do ...... 453.23125 ...... do ...... 28 155.9475 ...... do ...... 24 453.23750 ...... do ...... 24 155.955 ...... do ...... 453.24375 ...... do ...... 28 155.9625 ...... do ...... 24 453.250 ...... do ...... 12 155.985 ...... Mobile ...... 453.25625 ...... do ...... 12, 28 155.9925 ...... do ...... 24 453.26250 ...... do ...... 12, 24 156.000 ...... do ...... 453.26875 ...... do ...... 12, 28 156.0075 ...... do ...... 24 453.275 ...... do ...... 156.015 ...... do ...... 453.28125 ...... do ...... 28 156.0225 ...... do ...... 24 453.28750 ...... do ...... 24 158.745 ...... Base and mobile ...... 453.29375 ...... do ...... 28 158.7525 ...... do ...... 24 453.300 ...... do ...... 12 158.760 ...... do ...... 453.30625 ...... do ...... 12, 28 158.7675 ...... do ...... 24 453.31250 ...... do ...... 12, 24 158.775 ...... do ...... 453.31875 ...... do ...... 12, 28 158.7825 ...... do ...... 24 453.325 ...... do ...... 158.805 ...... do ...... 453.33125 ...... do ...... 28

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LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLEÐ LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

453.33750 ...... do ...... 24 453.85625 ...... do ...... 12, 28 453.34375 ...... do ...... 28 453.86250 ...... do ...... 12, 24 453.350 ...... do ...... 12 453.86875 ...... do ...... 12, 28 453.35625 ...... do ...... 12, 28 453.875 ...... do ...... 453.36250 ...... do ...... 12, 24 453.88125 ...... do ...... 28 453.36875 ...... do ...... 12, 28 453.88750 ...... do ...... 24 453.375 ...... do ...... 453.89375 ...... do ...... 28 453.38125 ...... do ...... 28 453.900 ...... do ...... 12 453.38750 ...... do ...... 24 453.90625 ...... do ...... 12, 28 453.39375 ...... do ...... 28 453.91250 ...... do ...... 12, 24 453.400 ...... do ...... 12 453.91875 ...... do ...... 12, 28 453.40625 ...... do ...... 12, 28 453.925 ...... do ...... 453.41250 ...... do ...... 12, 24 453.93125 ...... do ...... 28 453.41875 ...... do ...... 12, 28 453.93750 ...... do ...... 24 453.425 ...... do ...... 453.94375 ...... do ...... 28 453.43125 ...... do ...... 28 453.950 ...... do ...... 12 453.43750 ...... do ...... 24 453.95625 ...... do ...... 12, 28 453.44375 ...... do ...... 28 453.96250 ...... do ...... 12, 24 453.450 ...... do ...... 12 453.96875 ...... do ...... 12, 28 453.45625 ...... do ...... 12, 28 453.975 ...... do ...... 453.46250 ...... do ...... 12, 24 453.98125 ...... do ...... 28 453.46875 ...... do ...... 12, 28 453.98750 ...... do ...... 24 453.475 ...... do ...... 453.99375 ...... do ...... 28 453.48125 ...... do ...... 28 458.025 ...... Radio call boxes, fixed ...... 11, 13 453.48750 ...... do ...... 24 458.03750 ...... Mobile ...... 24 453.49375 ...... do ...... 28 458.050 ...... do ...... 12 453.500 ...... do ...... 12 458.05625 ...... do ...... 12, 28 453.50625 ...... do ...... 12, 28 458.06250 ...... do ...... 12, 24 453.51250 ...... do ...... 12, 24 458.06875 ...... do ...... 12, 28 453.51875 ...... do ...... 12, 28 458.075 ...... Radio call boxes, fixed ...... 11, 13 453.525 ...... do ...... 458.08750 ...... Mobile ...... 24 453.53125 ...... do ...... 28 458.100 ...... do ...... 12 453.53750 ...... do ...... 24 458.10625 ...... do ...... 12, 28 453.54375 ...... do ...... 28 458.11250 ...... do ...... 12, 24 453.550 ...... do ...... 12 458.11875 ...... do ...... 12, 28 453.55625 ...... do ...... 12, 28 458.125 ...... Radio call boxes, fixed ...... 11, 13 453.56250 ...... do ...... 12, 24 458.13750 ...... Mobile ...... 24 453.56875 ...... do ...... 12, 28 458.150 ...... do ...... 12 453.575 ...... do ...... 458.15625 ...... do ...... 12, 28 453.58125 ...... do ...... 28 458.16250 ...... do ...... 12, 24 453.58750 ...... do ...... 24 458.16875 ...... do ...... 12, 28 453.59375 ...... do ...... 28 458.175 ...... Radio call boxes, fixed ...... 11, 13 453.600 ...... Base or mobile ...... 12 458.18750 ...... Mobile ...... 24 453.60625 ...... do ...... 12, 28 458.200 ...... do ...... 12 453.61250 ...... do ...... 12, 24 458.20625 ...... do ...... 12, 28 453.61875 ...... do ...... 12, 28 458.21250 ...... do ...... 12, 24 453.625 ...... do ...... 458.21875 ...... do ...... 12, 28 453.63125 ...... do ...... 28 458.225 ...... do ...... 453.63750 ...... do ...... 24 458.23125 ...... do ...... 28 453.64375 ...... do ...... 28 458.23750 ...... do ...... 24 453.650 ...... do ...... 12 458.24375 ...... do ...... 28 453.65625 ...... do ...... 12, 28 458.250 ...... do ...... 12 453.66250 ...... do ...... 12, 24 458.25625 ...... do ...... 12, 28 453.66875 ...... do ...... 12, 28 458.26250 ...... do ...... 12, 24 453.675 ...... do ...... 458.26875 ...... do ...... 12, 28 453.68125 ...... do ...... 28 458.275 ...... do ...... 453.68750 ...... do ...... 24 458.28125 ...... do ...... 28 453.69375 ...... do ...... 28 458.28750 ...... do ...... 24 453.700 ...... do ...... 12 458.29375 ...... do ...... 28 453.70625 ...... do ...... 12, 28 458.300 ...... do ...... 12 453.71250 ...... do ...... 12, 24 458.30625 ...... do ...... 12, 28 453.71875 ...... do ...... 12, 28 458.31250 ...... do ...... 12, 24 453.725 ...... do ...... 458.31875 ...... do ...... 12, 28 453.73125 ...... do ...... 28 458.325 ...... do ...... 453.73750 ...... do ...... 24 458.33125 ...... do ...... 28 453.74375 ...... do ...... 28 458.33750 ...... do ...... 24 453.750 ...... do ...... 12 458.34375 ...... do ...... 28 453.75625 ...... do ...... 12, 28 458.350 ...... do ...... 12 453.76250 ...... do ...... 12, 24 458.35625 ...... do ...... 12, 28 453.76875 ...... do ...... 12, 28 458.36250 ...... do ...... 12, 24 453.775 ...... do ...... 458.36875 ...... do ...... 12, 28 453.78125 ...... do ...... 28 458.375 ...... do ...... 453.78750 ...... do ...... 24 458.38125 ...... do ...... 28 453.79375 ...... do ...... 28 458.38750 ...... do ...... 24 453.800 ...... do ...... 12 458.39375 ...... do ...... 28 453.80625 ...... do ...... 12, 28 458.400 ...... do ...... 12 453.81250 ...... do ...... 12, 24 458.40625 ...... do ...... 12, 28 453.81875 ...... do ...... 12, 28 458.41250 ...... do ...... 12, 24 453.825 ...... do ...... 458.41875 ...... do ...... 12, 28 453.83125 ...... do ...... 28 458.425 ...... do ...... 453.83750 ...... do ...... 24 458.43125 ...... do ...... 28 453.84375 ...... do ...... 28 458.43750 ...... do ...... 24 453.850 ...... do ...... 12 458.44375 ...... do ...... 28

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LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLEÐ LOCAL GOVERNMENT RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

458.450 ...... do ...... 12 458.96875 ...... do ...... 12, 28 458.45625 ...... do ...... 12, 28 458.975 ...... do ...... 458.46250 ...... do ...... 12, 24 458.98125 ...... do ...... 28 458.46875 ...... do ...... 12, 28 458.98750 ...... do ...... 24 458.475 ...... do ...... 458.99375 ...... do ...... 28 458.48125 ...... do ...... 28 470 to 512 ...... Base or mobile ...... 14 458.48750 ...... do ...... 24 806 to 824 ...... Mobile ...... 15 458.49375 ...... do ...... 28 851 to 869 ...... Base or mobile ...... 15 458.500 ...... do ...... 12 928 and above ...... Operational-fixed ...... 16 458.50625 ...... do ...... 12, 28 929±930 ...... Base only ...... 26 458.51250 ...... do ...... 12, 24 1427 to 1435 ...... Operational fixed, base or 17 458.51875 ...... do ...... 12, 28 mobile. 458.525 ...... do ...... 2450 to 2500 ...... Base or mobile ...... 18 458.53125 ...... do ...... 28 10,550 to 10,680* ...... do ...... 458.53750 ...... do ...... 24 * The frequencies in the band 10.55±10.68 GHz are available for Digital 458.54375 ...... do ...... 28 Termination Systems and for associated internodal links in the Point-to- 458.550 ...... do ...... 12 Point Microwave Radio Service. No new licenses will be issued under this 458.55625 ...... do ...... 12, 28 subpart but current licenses will be renewed. 458.56250 ...... do ...... 12, 24 458.56875 ...... do ...... 12, 28 (c) Explanation of assignment limitations 458.575 ...... do ...... appearing in the frequency table of para- 458.58125 ...... do ...... 28 458.58750 ...... do ...... 24 graph (b) of this section: 458.59375 ...... do ...... 28 (1) This frequency is shared with the Spe- 458.600 ...... do ...... 12 cial Emergency Radio Services and is avail- 458.60625 ...... do ...... 12, 28 458.61250 ...... do ...... 12, 24 able for assignment to the official state 458.61875 ...... do ...... 12, 28 guard or comparable organization of a State, 458.625 ...... do ...... 458.63125 ...... do ...... 28 territory, possession, or the District of Co- 458.63750 ...... do ...... 24 lumbia which is shown to be duly created by 458.64375 ...... do ...... 28 law and subject to the control of the highest 458.650 ...... do ...... 12 458.65625 ...... do ...... 12, 28 official of the governmental entity involved, 458.66250 ...... do ...... 12, 24 and may be used for emergency communica- 458.66875 ...... do ...... 12, 28 tions and for essential communications re- 458.675 ...... do ...... 458.68125 ...... do ...... 28 lated to training and maintenance of an effi- 458.68750 ...... do ...... 24 cient organization. In addition to base and 458.69375 ...... do ...... 28 mobile stations, this frequency may be as- 458.700 ...... do ...... 12 458.70625 ...... do ...... 12, 28 signed to fixed stations on a secondary basis 458.71250 ...... do ...... 12, 24 to base or mobile stations. Upon a showing 458.71875 ...... do ...... 12, 28 of need, the use of a second frequency in the 458.725 ...... do ...... 458.73125 ...... do ...... 28 band 2505–3500 kHz may be made available to 458.73750 ...... do ...... 24 these organizations through appropriate ar- 458.74375 ...... do ...... 28 rangements with Government agencies for 458.750 ...... do ...... 12 458.75625 ...... do ...... 12, 28 restricted area use on a shared basis with 458.76250 ...... do ...... 12, 24 maximum power output, emission, and hours 458.76875 ...... do ...... 12, 28 of operation determined on the basis of the 458.775 ...... do ...... 458.78125 ...... do ...... 28 technical conditions involved in using the 458.78750 ...... do ...... 24 selected frequency in the particular area. 458.79375 ...... do ...... 28 (2) This frequency is shared with the Police 458.800 ...... do ...... 12 458.80625 ...... do ...... 12, 28 Radio Service. 458.81250 ...... do ...... 12, 24 (3) The maximum output power of any 458.81875 ...... do ...... 12, 28 transmitter authorized to operate on this 458.825 ...... do ...... 458.83125 ...... do ...... 28 frequency shall not exceed 2 watts. 458.83750 ...... do ...... 24 (4) Subpart T contains rules for assignment 458.84375 ...... do ...... 28 of frequencies in the 220–222 MHz band. 458.850 ...... do ...... 12 458.85625 ...... do ...... 12, 28 (5) This frequency is not available for as- 458.86250 ...... do ...... 12, 24 signment in this service in Puerto Rico or 458.86875 ...... do ...... 12, 28 the Virgin Islands. 458.875 ...... do ...... 458.88125 ...... do ...... 28 (6) Assignment and use of frequencies in 458.88750 ...... do ...... 24 the band 72–76 MHz are governed by § 90.257 458.89375 ...... do ...... 28 for operational-fixed stations and by § 90.241 458.900 ...... do ...... 12 458.90625 ...... do ...... 12, 28 for emergency call box operations. Specific 458.91250 ...... do ...... 12, 24 frequencies are listed at § 90.257(a)(1). 458.91875 ...... do ...... 12, 28 (7) The maximum power output of the 458.925 ...... do ...... 458.93125 ...... do ...... 28 transmitter may not exceed 50 watts for 458.93750 ...... do ...... 24 fixed stations and 1 watt for mobile stations. 458.94375 ...... do ...... 28 A1A, A1D, A2B, A2D, F1B, F1D, F2D, G1B, 458.950 ...... do ...... 12 458.95625 ...... do ...... 12, 28 G1D, G2B, or G2D emission may be author- 458.96250 ...... do ...... 12, 24 ized.

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(8) For FM transmitters, the sum of the Population 1970). Operation is on a secondary highest modulating frequency in hertz and basis to that of the Power Radio Service. the amount of the frequency deviation or (20) For FM transmitters, the sum of the swing in hertz may not exceed 1700 Hz and highest modulating frequency in Hertz and the maximum deviation may not exceed 1.2 the amount of the frequency deviation or kHz. For AM transmitters, the highest mod- swing in Hertz may not exceed 2800 Hz and ulating frequency may not exceed 1200 Hz. the maximum deviation may not exceed 2.5 The carrier frequency must be maintained kHz. For AM transmitters, the highest mod- within .0005 percent of the center of the fre- ulation frequency may not exceed 2000 Hz. quency band, and the authorized bandwidth The carrier frequency must be maintained may not exceed 3 kHz. within .0005 percent of the center of the fre- (9) The maximum effective radiated power quency band, and the authorized bandwidth (ERP) may not exceed 20 watts for fixed sta- may not exceed 6 kHz. tions and 2 watts for mobile stations. The (21) This frequency is available on a shared height of the antenna system may not ex- basis with the Power, Petroleum, Forest ceed 15.24 meters (50 ft.) above ground. All Products, Special Industrial, Business, and such operation is on a secondary basis to ad- Manufacturers Radio Services for remote jacent channel land mobile operations. control and telemetry operations. (10) The requirements for secondary fixed (22) Operational fixed stations must em- use of frequencies in this band are set forth ploy directional antennas having a front-to- in § 90.261. back ratio of at least 20 dB. Omnidirectional (11) This frequency is available for systems antennas having unity gain may be em- first licensed prior to March 31, 1980, for ployed for stations communicating with at radio call box communications related to least three receiving locations separated by safety on highways in accordance with the 160° of azimuth. provisions of § 90.241(c). No new systems will (23) This frequency is available for use by be authorized of this nature, but systems au- Travelers’ Information Stations in accord- thorized prior to March 31, 1980 may be modi- ance with § 90.242. fied, expanded, and renewed. Also, effective (24) This frequency is not available in the April 2, 1993, this frequency is shared with 150–170 MHz band until August 18, 1996. This EMRS systems in accordance with § 90.27. frequency will be assigned with an author- (12) This frequency is available in this ized bandwidth not to exceed 11.25 kHz. In service on a shared basis with all other Pub- the 450–470 MHz band, secondary telemetry lic-Safety Radio Services. operations pursuant to § 90.238(e) will be au- (13) Available for medical services mobile thorized on this frequency. operations in the Emergency Medical Radio (25) Only the central governments of the Service in accordance with § 90.27(c)(22). fifty individual States, the District of Co- (14) Subpart L contains rules for assign- lumbia, and the insular areas of the Com- ment of frequencies in the 470–512 MHz band. monwealth of the Northern Mariana Islands, (15) Subpart S contains rules for assign- the Commonwealth of Puerto Rico, and the ment of frequencies in the 806–824 MHz and unincorporated territories of American 851–869 MHz bands. Samoa, Guam and the United States Virgin (16) Assignment of frequencies above 928 Islands are eligible to be licensed to use this MHz for operational-fixed stations is gov- spectrum, and then only for disaster commu- erned by part 94 of this chapter. nications purposes. Licensees may not use (17) This frequency band is available to sta- this spectrum to provide operational com- tions in this service subject to the provisions munications circuits. See also, § 90.264. of § 90.259. (26) Frequencies in this band are available (18) Available only on a shared basis with only for one-way paging operations in ac- stations in other services, and subject to no cordance with § 90.494. protection from interference due to the oper- (27) Frequencies in this band will be as- ation of industrial, scientific, or medical signed for low power wireless microphones in (ISM) devices. In the 2483.5–2500 MHz band, accordance with the provisions of § 90.265. no applications for new stations or modifica- (28) This frequency is not available until tion to existing stations to increase the August 18, 1996. After August 18, 1996 this fre- number of transmitters will be accepted. Ex- quency will be assigned with an authorized isting licensees as of July 25, 1985, or on a bandwidth not to exceed 6 kHz. subsequent date following as a result of sub- (29) Assignment of frequencies in this band mitting an application for license on or be- are subject to the provisions of § 90.173. fore July 25, 1985, are grandfathered and (30) This frequency is available for systems their operation is co-primary with the first licensed prior to August 18, 1995. No new Radiodetermination Satellite Service. systems will be authorized after August 18, (19) Use of this frequency is limited to sta- 1995, but prior authorized systems may be tions located at least 120.7 km (75 miles) modified, expanded, and renewed. from the center of any urbanized area of (31) Licensees as of August 18, 1995 who op- 200,000 or more population (U.S. Census of erate systems that are 2.5 kHz removed from

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regularly assignable frequencies may con- [43 FR 54791, Nov. 22, 1978] tinue to operate on a secondary, non-inter- EDITORIAL NOTE: For FEDERAL REGISTER ci- ference basis after August 1, 2003. tations affecting § 90.17, see the List of CFR (d) Additional frequencies available. In addi- Sections Affected in the Finding Aids sec- tion to the frequencies shown in the fre- tion of this volume. quency table of this section, the following frequencies are available in this service. (See § 90.19 Police Radio Service. also § 90.253.) (a) Eligibility. Any territory, possession, (1) Substitution of frequencies available State, county, city, town, and similar gov- below 25 MHz may be made in accordance ernmental entity including a governmental with the provisions of § 90.263. institution authorized by law to provide its (2) [Reserved] own police protection, is eligible to hold au- (3) Frequencies in the band 73.0–74.6 MHz thorizations in the Police Radio Service to may be assigned to stations authorized their operate radio stations for transmission of use on or before December 1, 1961, but no new communications essential to official police stations will be authorized in this band, nor activities of the licensee. will expansion of existing systems be per- (b) [Reserved] mitted. See also § 90.257. (c) International police radiocommunication. (4) The frequency bands 31.99 to 32.00 MHz, Police radio licensees which are located in 33.00 to 33.01 MHz, 33.99 to 34.00 MHz, 37.93 to close proximity to the borders of the United 38.00 MHz, 39.00 to 39.01 MHz, 39.99 to 40.00 States may be authorized to communicate MHz and 42.00 to 42.01 MHz, are available for internationally. Request for such authority assignment for developmental operation sub- shall be written and signed and submitted in ject to the provisions of subpart Q. duplicate. The request shall include informa- (5) Frequencies in the 421–430 MHz band are tion as to the station with which commu- available in the Detroit, Cleveland, and Buf- nication will be conducted, and the fre- falo areas in accordance with the rules in quency, power, emission, etc., that will be §§ 90.273 through 90.281. used. If authorized, such international com- (e) Limitation on number of frequencies as- munication must be conducted in accordance signable. Normally only two frequencies or with Article 5 of the Inter-American Radio pairs of frequencies in the paired frequency Agreement, Washington, DC, 1949 which mode of operation will be assigned for mobile reads as follows: service operations by a single applicant in a given area. The assignment of an additional Article 5. Police radio stations. When the frequency or pair of frequencies will be made American countries authorize their police only upon a satisfactory showing of need, ex- radio stations to exchange emergency infor- cept that: mation by radio with similar stations of an- (1) Additional frequencies above 25 MHz other country, the following rules shall be may be assigned in connection with the oper- applied. ation of mobile repeaters in accordance with (a) Only police radio stations located close § 90.247 notwithstanding this limitation. to the boundaries of contiguous countries (2) The frequency 39.06 MHz may be as- shall be allowed to exchange this informa- signed notwithstanding this limitation. tion. (3) Frequencies in the 25–50 MHz, 150–170 (b) In general, only important police mes- MHz, 450–512 MHz and 902–928 MHz bands may sages shall be handled, such as those which be assigned for the operation of Location and would lose their value, because of slowness Monitoring Service (LMS) systems in ac- and time limitations if sent on other com- cordance with the provisions of subpart M of munication systems. this part, notwithstanding this limitation. (c) Frequencies used for radiotelephone (4) A licensee of a radio station in this communications with mobile police units service may operate radio units for the pur- shall not be used for radiotelegraph commu- pose of determining distance, direction, nications. speed, or position by means of a radio- (d) Radiotelephone communications shall location device on any frequency available be conducted only on frequencies assigned for radiolocation purposes without specific for radiotelephony. (e) Radiotelegraph communications shall authorization from the Commission, pro- be conducted on the following frequencies: vided type accepted equipment or equipment 2804 kHz calling, 2808 kHz working, 2812 kHz authorized pursuant to § 90.203(b) (4) and (5) working, 5195 kHz day calling, 5185 kHz day is used and all other rule requirements are working, 5140 kHz day working. satisfied. (f) The characteristics of police radio sta- (Secs. 4, 303, 307, 48 Stat., as amended, 1066, tions authorized to exchange information 1082, 1083; 47 U.S.C. 154, 303, 307; secs. 4(i) and shall be notified to the International Tele- 303(r), Communications Act of 1934, as communication Union, Geneva, Switzerland. amended, §§ 0.131 and 0.331 of the Commis- (g) The abbreviations contained in Appen- sion’s Rules and 5 U.S.C. 553 (b)(3)(B) and dix 9 of the Atlantic City Radio Regulations (d)(3)) shall be used to the greatest possible extent.

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Service indications are as follows: ‘‘P’’, pri- POLICE RADIO SERVICE FREQUENCY TABLEÐContinued ority, for messages that are to be sent imme- Limita- diately, regardless of the number of other Frequency or band Class of station(s) tions messages on file. If no service indication is 37.36 ...... Base or mobile ...... given, the messages are to be transmitted in 37.38 ...... Mobile ...... the order of receipt. 37.40 ...... Base or mobile ...... (h) The message shall contain the pre- 37.42 ...... Mobile ...... 39.02 ...... Base or mobile ...... amble, address, text and signature, as fol- 39.04 ...... do ...... lows: 39.06 ...... do ...... 9, 10 Preamble. The preamble of the message 39.08 ...... do ...... 39.10 ...... do ...... 9 shall consist of the following: the serial 39.12 ...... do ...... number preceded by the letters ‘‘NR’’, serv- 39.14 ...... do ...... 39.16 ...... do ...... ice indications, as appropriate; the group 39.18 ...... do ...... 9 count according to standard cable count sys- 39.20 ...... do ...... tem; the letters ‘‘CK’’, followed by numerals 39.22 ...... do ...... 39.24 ...... do ...... indicating the number of words contained in 39.26 ...... Mobile ...... the text of the message: office and country of 39.28 ...... Base or mobile ...... origin (not abbreviations): day, month, and 39.30 ...... Mobile ...... 39.32 ...... Base or mobile ...... hour of filing; 39.34 ...... Mobile ...... Address. The address must be as complete 39.36 ...... Base or mobile ...... as possible and shall include the name of the 39.38 ...... Mobile ...... 39.40 ...... Base or mobile ...... addressee with any supplementary particu- 39.42 ...... do ...... lars necessary for immediate delivery of the 39.44 ...... do ...... message; 39.46 ...... do ...... 11 39.48 ...... do ...... Text. The text may be either in plain lan- 39.50 ...... do ...... 9 guage or code; 39.52 ...... do ...... Signature. The signature shall include the 39.54 ...... do ...... 39.56 ...... do ...... name and title of the person originating the 39.58 ...... do ...... 9 message. 39.60 ...... do ...... 39.62 ...... do ...... (d) Frequencies available. The following 39.64 ...... do ...... table indicates frequencies available for as- 39.66 ...... Mobile ...... 39.68 ...... Base or mobile ...... signment to stations in the Police Radio 39.70 ...... Mobile ...... Service, together with the class of station(s) 39.72 ...... Base or mobile ...... to which they are normally assigned and the 39.74 ...... Mobile ...... 39.76 ...... Base or mobile ...... specific assignment limitations which are 39.78 ...... Mobile ...... explained in paragraph (e) of this section: 39.80 ...... Base or mobile ...... 39.82 ...... do ...... 9 POLICE RADIO SERVICE FREQUENCY TABLE 39.84 ...... do ...... 39.86 ...... do ...... Frequency or band Class of station(s) Limita- 39.88 ...... do ...... tions 39.90 ...... do ...... 9 39.92 ...... do ...... Kilohertz 39.94 ...... do ...... 39.96 ...... do ...... 1722 ...... Operational fixed, base or 2, 3 39.98 ...... do ...... 9 mobile. 42.02 ...... do ...... 2, 3, 12 1730 ...... do ...... 2, 3 42.04 ...... do ...... 2, 3, 12 2366 ...... do ...... 1, 2 42.06 ...... do ...... 2, 3, 12 2382 ...... do ...... 2 42.08 ...... do ...... 2, 3, 12 2390 ...... do ...... 1, 2 42.10 ...... do ...... 2, 3, 12 2406 ...... do ...... 2 2430 ...... do ...... 2 42.12 ...... do ...... 2, 3, 12 2442 ...... do ...... 2 42.14 ...... do ...... 2, 3, 12 2450 ...... do ...... 2 42.16 ...... do ...... 2, 3, 12 2458 ...... do ...... 2 42.18 ...... Mobile ...... 2, 12 2482 ...... do ...... 2 42.20 ...... do ...... 2, 12 2490 ...... do ...... 2, 3 42.22 ...... do ...... 2, 12 42.24 ...... do ...... 2, 12 Megahertz 42.26 ...... do ...... 2, 12 42.28 ...... do ...... 2, 12 37.02 ...... Mobile ...... 42.30 ...... do ...... 2, 12 37.04 ...... Base or mobile ...... 42.32 ...... Base or mobile ...... 2, 3, 12 37.06 ...... do ...... 42.34 ...... do ...... 2, 3, 12 37.08 ...... do ...... 42.36 ...... do ...... 2, 3, 12 37.10 ...... do ...... 9 42.38 ...... do ...... 2, 3, 12 37.12 ...... do ...... 42.40 ...... do ...... 2, 3, 12, 37.14 ...... do ...... 28 37.16 ...... do ...... 42.42 ...... do ...... 2, 3, 12 37.18 ...... do ...... 9 42.44 ...... do ...... 2, 3, 12 37.20 ...... do ...... 42.46 ...... do ...... 2, 3, 12 37.22 ...... do ...... 42.48 ...... do ...... 2, 3, 12 37.24 ...... do ...... 42.50 ...... do ...... 2, 3, 12 37.26 ...... do ...... 9 42.52 ...... do ...... 2, 3, 12 37.28 ...... do ...... 42.54 ...... do ...... 2, 3, 12 37.30 ...... do ...... 42.56 ...... do ...... 2, 3, 12 37.32 ...... do ...... 42.58 ...... do ...... 2, 3, 12 37.34 ...... Mobile ...... 42.60 ...... do ...... 2, 3, 12

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POLICE RADIO SERVICE FREQUENCY TABLEÐContinued POLICE RADIO SERVICE FREQUENCY TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

42.62 ...... do ...... 2, 3, 12 154.8675 ...... do ...... 26 42.64 ...... do ...... 2, 3, 12 154.875 ...... do ...... 42.66 ...... Mobile ...... 2, 12 154.8825 ...... do ...... 26 42.68 ...... do ...... 2, 12 154.890 ...... Mobile ...... 42.70 ...... do ...... 2, 12 154.8975 ...... do ...... 26 42.72 ...... do ...... 2, 12 154.905 ...... Base or mobile ...... 12 42.74 ...... do ...... 2, 12 154.9125 ...... do ...... 12, 26 42.76 ...... do ...... 2, 12 154.920 ...... do ...... 12 42.78 ...... do ...... 2, 12 154.9275 ...... do ...... 12, 26 42.80 ...... Base or mobile ...... 2, 3, 12 154.935 ...... do ...... 12 42.82 ...... do ...... 2, 3, 12 154.9425 ...... do ...... 12, 26 42.84 ...... do ...... 2, 3, 12 154.950 ...... Mobile ...... 42.86 ...... do ...... 2, 3, 12 154.9575 ...... do ...... 26 42.88 ...... do ...... 2, 3, 12 155.01 ...... Base or mobile ...... 42.90 ...... do ...... 2, 3, 12 155.0175 ...... do ...... 26 42.92 ...... do ...... 2, 3, 12 155.07 ...... do ...... 42.94 ...... do ...... 2, 3, 12 155.0775 ...... do ...... 26 44.62 ...... do ...... 2, 3, 12 155.13 ...... do ...... 44.66 ...... do ...... 2, 3, 12 155.1375 ...... do ...... 26 44.70 ...... do ...... 2, 3, 12 155.19 ...... do ...... 44.74 ...... do ...... 2, 3, 12 155.1975 ...... do ...... 26 44.78 ...... Mobile ...... 2, 12 155.25 ...... do ...... 44.82 ...... do ...... 2, 12 155.2575 ...... do ...... 26 44.86 ...... do ...... 2, 12 155.31 ...... do ...... 44.90 ...... do ...... 2, 12 155.3175 ...... do ...... 26 44.94 ...... Base or mobile ...... 2, 3, 12 155.370 ...... do ...... 44.98 ...... do ...... 2, 3, 12 155.3775 ...... do ...... 26 45.02 ...... do ...... 2, 3, 12 155.415 ...... do ...... 45.06 ...... do ...... 2, 3, 12 155.4225 ...... do ...... 26 45.10 ...... do ...... 155.430 ...... do ...... 45.14 ...... do ...... 155.4375 ...... do ...... 26 45.18 ...... do ...... 155.445 ...... do ...... 12 45.22 ...... do ...... 155.4525 ...... do ...... 12, 26 45.26 ...... Mobile ...... 155.460 ...... do ...... 12 45.30 ...... do ...... 155.4675 ...... do ...... 12, 26 45.34 ...... do ...... 155.475 ...... do ...... 14 45.38 ...... do ...... 155.4825 ...... do ...... 14, 26 45.42 ...... Base or mobile ...... 155.490 ...... do ...... 45.46 ...... do ...... 155.4975 ...... do ...... 26 45.50 ...... do ...... 155.505 ...... do ...... 12 45.54 ...... do ...... 155.5125 ...... do ...... 12, 26 45.58 ...... do ...... 155.520 ...... do ...... 45.62 ...... do ...... 155.5275 ...... do ...... 26 45.66 ...... do ...... 155.535 ...... do ...... 45.70 ...... do ...... 155.5425 ...... do ...... 26 45.74 ...... Mobile ...... 155.550 ...... do ...... 45.78 ...... do ...... 155.5575 ...... do ...... 26 45.82 ...... do ...... 155.565 ...... do ...... 45.86 ...... Base or mobile ...... 11 155.5725 ...... do ...... 26 45.90 ...... do ...... 29 155.580 ...... do ...... 45.94 ...... do ...... 155.5875 ...... do ...... 26 45.98 ...... do ...... 155.595 ...... do ...... 46.02 ...... do ...... 155.6025 ...... do ...... 26 72.00±76.00 ...... Operational fixed ...... 13 155.610 ...... do ...... 150 to 170 ...... Base or mobile ...... 33, 35 155.6175 ...... do ...... 26 154.650 ...... Mobile ...... 155.625 ...... do ...... 154.6575 ...... do ...... 26 155.6325 ...... do ...... 26 154.665 ...... Base or mobile ...... 12 155.640 ...... do ...... 154.6725 ...... do ...... 12, 26 155.6475 ...... do ...... 26 154.680 ...... do ...... 12 155.655 ...... do ...... 154.6875 ...... do ...... 12, 26 155.6625 ...... do ...... 26 154.695 ...... do ...... 12 155.670 ...... do ...... 154.7025 ...... do ...... 12, 26 155.6775 ...... do ...... 26 154.710 ...... Mobile ...... 155.685 ...... do ...... 154.7175 ...... do ...... 26 155.6925 ...... do ...... 26 154.725 ...... Base or mobile ...... 155.700 ...... do ...... 154.7325 ...... do ...... 26 155.7075 ...... do ...... 26 154.740 ...... do ...... 155.730 ...... do ...... 154.7475 ...... do ...... 26 155.7375 ...... do ...... 26 154.755 ...... do ...... 155.79 ...... do ...... 154.7625 ...... do ...... 26 155.7975 ...... do ...... 26 154.770 ...... Mobile ...... 155.85 ...... Mobile ...... 154.7775 ...... do ...... 26 155.8575 ...... do ...... 26 154.785 ...... Base or mobile ...... 155.91 ...... do ...... 154.7925 ...... do ...... 26 155.9175 ...... do ...... 26 154.800 ...... do ...... 155.97 ...... do ...... 154.8075 ...... do ...... 26 155.9775 ...... do ...... 26 154.815 ...... do ...... 156.03 ...... do ...... 154.8225 ...... do ...... 26 156.0375 ...... do ...... 26 154.830 ...... Mobile ...... 156.09 ...... do ...... 154.8375 ...... do ...... 26 156.0975 ...... do ...... 26 154.845 ...... Base or mobile ...... 156.15 ...... do ...... 154.8525 ...... do ...... 26 156.1575 ...... do ...... 26 154.860 ...... do ...... 156.210 ...... Base or mobile ......

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POLICE RADIO SERVICE FREQUENCY TABLEÐContinued POLICE RADIO SERVICE FREQUENCY TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

156.2175 ...... do ...... 26 453.6375 ...... Mobile ...... 34 158.7225 ...... do ...... 32 453.650 ...... Base or mobile ...... 16 158.730 ...... do ...... 453.65625 ...... do ...... 16, 32 158.7375 ...... do ...... 26 453.66250 ...... do ...... 16, 26 158.790 ...... do ...... 453.66875 ...... do ...... 16, 32 158.7975 ...... do ...... 26 453.6875 ...... Mobile ...... 34 158.850 ...... do ...... 453.700 ...... Base of mobile ...... 16 158.8575 ...... do ...... 26 453.70625 ...... do ...... 16, 32 158.910 ...... Mobile ...... 453.71250 ...... do ...... 16, 26 158.9175 ...... do ...... 26 453.71875 ...... do ...... 16, 32 158.970 ...... do ...... 453.7375 ...... Mobile ...... 34 158.9775 ...... do ...... 26 453.750 ...... Base or mobile ...... 16 159.030 ...... do ...... 453.75625 ...... do ...... 16, 32 159.0375 ...... do ...... 26 453.76250 ...... do ...... 16, 26 159.090 ...... Base or mobile ...... 453.76875 ...... do ...... 16, 32 159.0975 ...... do ...... 26 453.7875 ...... Mobile ...... 34 159.150 ...... do ...... 453.800 ...... Base or mobile ...... 16 159.1575 ...... do ...... 26 453.80625 ...... do ...... 16, 32 159.210 ...... do ...... 453.81250 ...... do ...... 16, 26 159.2175 ...... do ...... 26 453.81875 ...... do ...... 16, 32 169±172 ...... Mobile ...... 30 453.8375 ...... Mobile ...... 34 173.075 ...... Base or mobile ...... 31 453.850 ...... Base or mobile ...... 16 220±222 ...... Base and mobile ...... 4 453.85625 ...... do ...... 16, 32 450±470 ...... Fixed, base, or mobile ...... 15, 33 453.86250 ...... do ...... 16, 26 453.0375 ...... Mobile ...... 34 453.86875 ...... do ...... 16, 32 453.050 ...... Base or mobile ...... 16 453.8875 ...... Mobile ...... 34 453.05625 ...... do ...... 16, 32 453.900 ...... Base or mobile ...... 16 453.06250 ...... do ...... 16, 26 453.90625 ...... do ...... 16, 32 453.06875 ...... do ...... 16, 32 453.91250 ...... do ...... 16, 26 453.0875 ...... Mobile ...... 34 453.91875 ...... do ...... 16, 32 453.100 ...... Base or mobile ...... 16 453.9375 ...... Mobile ...... 34 453.10625 ...... do ...... 16, 32 453.950 ...... Base or mobile ...... 16 453.11250 ...... do ...... 16, 26 453.95625 ...... do ...... 16, 32 453.11875 ...... do ...... 16, 32 453.96250 ...... do ...... 16, 26 453.1375 ...... Mobile ...... 34 453.96875 ...... do ...... 16, 32 453.150 ...... Base or mobile ...... 16 458.0375 ...... Mobile ...... 34 453.15625 ...... do ...... 16, 32 458.050 ...... do ...... 16 453.16250 ...... do ...... 16, 26 458.05625 ...... do ...... 16, 32 453.16875 ...... do ...... 16, 32 458.06250 ...... do ...... 16, 26 453.1875 ...... Mobile ...... 34 458.06875 ...... do ...... 16, 32 453.200 ...... Base or mobile ...... 16 458.0875 ...... do ...... 34 453.20625 ...... do ...... 16, 32 458.100 ...... do ...... 16 453.21250 ...... do ...... 16, 26 458.10625 ...... do ...... 16, 32 453.21875 ...... do ...... 16, 32 458.11250 ...... do ...... 16, 26 453.2375 ...... Mobile ...... 34 458.11875 ...... do ...... 16, 32 453.250 ...... Base or mobile ...... 16 458.1375 ...... do ...... 34 453.25625 ...... do ...... 16, 32 458.150 ...... do ...... 16 453.26250 ...... do ...... 16, 26 458.15625 ...... do ...... 16, 32 453.26875 ...... do ...... 16, 32 458.16250 ...... do ...... 16, 26 453.2875 ...... Mobile ...... 34 458.16875 ...... do ...... 16, 32 453.300 ...... Base or mobile ...... 16 458.1875 ...... do ...... 34 453.30625 ...... do ...... 16, 32 458.200 ...... do ...... 16 453.31250 ...... do ...... 16, 26 458.20625 ...... do ...... 16, 32 453.31875 ...... do ...... 16, 32 458.21250 ...... do ...... 16, 26 453.3375 ...... Mobile ...... 34 458.21875 ...... do ...... 16, 32 453.350 ...... Base or mobile ...... 16 458.2375 ...... do ...... 34 453.35625 ...... do ...... 16, 32 458.250 ...... do ...... 16 453.36250 ...... do ...... 16, 26 458.25625 ...... do ...... 16, 32 453.36875 ...... do ...... 16, 32 458.26250 ...... do ...... 16, 26 453.3875 ...... Mobile ...... 34 458.26875 ...... do ...... 16, 32 453.400 ...... Base or mobile ...... 16 458.2875 ...... do ...... 34 453.40625 ...... do ...... 16, 32 458.300 ...... do ...... 16 453.41250 ...... do ...... 16, 26 458.30625 ...... do ...... 16, 32 453.41875 ...... do ...... 16, 32 458.31250 ...... do ...... 16, 26 453.4375 ...... Mobile ...... 34 458.31875 ...... do ...... 16, 32 453.450 ...... Base or mobile ...... 16 458.3375 ...... do ...... 34 453.45625 ...... do ...... 16, 32 458.350 ...... do ...... 16 453.46250 ...... do ...... 16, 26 458.35625 ...... do ...... 16, 32 453.46875 ...... do ...... 16, 32 458.36250 ...... do ...... 16, 26 453.4875 ...... Mobile ...... 34 458.36875 ...... do ...... 16, 32 453.500 ...... Base or mobile ...... 16 458.3875 ...... do ...... 34 453.50625 ...... do ...... 16, 32 458.400 ...... do ...... 16 453.51250 ...... do ...... 16, 26 458.40625 ...... do ...... 16, 32 453.51875 ...... do ...... 16, 32 458.41250 ...... do ...... 16, 26 453.5375 ...... Mobile ...... 34 458.41875 ...... do ...... 16, 32 453.550 ...... Base or mobile ...... 16 458.4375 ...... do ...... 34 453.55625 ...... do ...... 16, 32 458.450 ...... do ...... 16 453.56250 ...... do ...... 16, 26 458.45625 ...... do ...... 16, 32 453.56875 ...... do ...... 16, 32 458.46250 ...... do ...... 16, 26 453.5875 ...... Mobile ...... 34 458.46875 ...... do ...... 16, 32 453.600 ...... Base or mobile ...... 16 458.4875 ...... do ...... 34 453.60625 ...... do ...... 16, 32 458.500 ...... do ...... 16 453.61250 ...... do ...... 16, 26 458.50625 ...... do ...... 16, 32 453.61875 ...... do ...... 16, 32 458.51250 ...... do ...... 16, 26

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POLICE RADIO SERVICE FREQUENCY TABLEÐContinued POLICE RADIO SERVICE FREQUENCY TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

458.51875 ...... do ...... 16, 32 460.250 ...... do ...... 458.5375 ...... do ...... 34 460.25625 ...... do ...... 32 458.550 ...... do ...... 16 460.26250 ...... do ...... 26 458.55625 ...... do ...... 16, 32 460.26875 ...... do ...... 32 458.56250 ...... do ...... 16, 26 460.275 ...... do ...... 458.56875 ...... do ...... 16, 32 460.28125 ...... do ...... 32 458.5875 ...... do ...... 34 460.28750 ...... do ...... 26 458.600 ...... do ...... 16 460.29375 ...... do ...... 32 458.60625 ...... do ...... 16, 32 460.300 ...... do ...... 458.61250 ...... do ...... 16, 26 460.30625 ...... do ...... 32 458.61875 ...... do ...... 16, 32 460.31250 ...... do ...... 26 458.6375 ...... do ...... 34 460.31875 ...... do ...... 32 458.650 ...... do ...... 16 460.325 ...... do ...... 458.65625 ...... do ...... 16, 32 460.33125 ...... do ...... 32 458.66250 ...... do ...... 16, 26 460.33750 ...... do ...... 26 458.66875 ...... do ...... 16, 32 460.34375 ...... do ...... 32 458.6875 ...... do ...... 34 460.350 ...... do ...... 458.700 ...... do ...... 16 460.35625 ...... do ...... 32 458.70625 ...... do ...... 16, 32 460.36250 ...... do ...... 26 458.71250 ...... do ...... 16, 26 460.36875 ...... do ...... 32 458.71875 ...... do ...... 16, 32 460.375 ...... do ...... 458.7375 ...... do ...... 34 460.38125 ...... do ...... 32 458.750 ...... do ...... 16 460.38750 ...... do ...... 26 458.75625 ...... do ...... 16, 32 460.39375 ...... do ...... 32 458.76250 ...... do ...... 16, 26 460.400 ...... do ...... 458.76875 ...... do ...... 16, 32 460.40625 ...... do ...... 32 458.7875 ...... do ...... 34 460.41250 ...... do ...... 26 458.800 ...... do ...... 16 460.41875 ...... do ...... 32 458.80625 ...... do ...... 16, 32 460.425 ...... do ...... 458.81250 ...... do ...... 16, 26 460.43125 ...... do ...... 32 458.81875 ...... do ...... 16, 32 460.43750 ...... do ...... 26 458.8375 ...... do ...... 34 460.44375 ...... do ...... 32 458.850 ...... do ...... 16 460.450 ...... do ...... 458.85625 ...... do ...... 16, 32 460.45625 ...... do ...... 32 458.86250 ...... do ...... 16, 26 460.46250 ...... do ...... 26 458.86875 ...... do ...... 16, 32 460.46875 ...... do ...... 32 458.8875 ...... do ...... 34 460.475 ...... do ...... 458.900 ...... do ...... 16 460.48125 ...... do ...... 32 458.90625 ...... do ...... 16, 32 460.48750 ...... do ...... 26 458.91250 ...... do ...... 16, 26 460.49375 ...... do ...... 32 458.91875 ...... do ...... 16, 32 460.500 ...... do ...... 458.9375 ...... do ...... 34 460.50625 ...... do ...... 32 458.950 ...... do ...... 16 460.51250 ...... do ...... 26 458.95625 ...... do ...... 16, 32 460.51875 ...... do ...... 32 458.96250 ...... do ...... 16, 26 460.525 ...... do ...... 17 458.96875 ...... do ...... 16, 32 460.53125 ...... do ...... 17, 32 460.0125 ...... do ...... 26, 36 460.53750 ...... do ...... 17, 26 460.01875 ...... Base or mobile ...... 32 460.54375 ...... do ...... 17, 32 460.025 ...... do ...... 460.550 ...... do ...... 17 460.03125 ...... do ...... 32 460.55625 ...... do ...... 17, 32 460.03750 ...... do ...... 26 460.56250 ...... do ...... 17, 26 460.04375 ...... do ...... 32 460.56875 ...... do ...... 17, 32 460.050 ...... do ...... 465.0125 ...... Mobile ...... 34 460.05626 ...... do ...... 32 465.025 ...... do ...... 460.06250 ...... do ...... 26 465.03125 ...... do ...... 32 460.06875 ...... do ...... 32 465.03750 ...... do ...... 26 460.075 ...... do ...... 465.04375 ...... do ...... 32 460.08125 ...... do ...... 32 465.050 ...... do ...... 460.08750 ...... do ...... 26 465.05625 ...... do ...... 32 460.09375 ...... do ...... 32 465.06250 ...... do ...... 26 460.100 ...... do ...... 465.06875 ...... do ...... 32 460.10625 ...... do ...... 32 465.075 ...... do ...... 460.11250 ...... do ...... 26 465.08125 ...... do ...... 32 460.11875 ...... do ...... 32 465.08750 ...... do ...... 26 460.125 ...... do ...... 465.09375 ...... do ...... 32 460.13125 ...... do ...... 32 465.100 ...... do ...... 460.13750 ...... do ...... 26 465.10625 ...... do ...... 32 460.14375 ...... do ...... 32 465.11250 ...... do ...... 26 460.150 ...... do ...... 465.11875 ...... do ...... 32 460.15625 ...... do ...... 32 465.125 ...... do ...... 460.16250 ...... do ...... 26 465.13125 ...... do ...... 32 460.16875 ...... do ...... 32 465.13750 ...... do ...... 26 460.175 ...... do ...... 465.14375 ...... do ...... 32 460.18125 ...... do ...... 32 465.150 ...... do ...... 460.18750 ...... do ...... 26 465.15625 ...... do ...... 32 460.19375 ...... do ...... 32 465.16250 ...... do ...... 26 460.200 ...... do ...... 465.16875 ...... do ...... 32 460.20625 ...... do ...... 32 465.175 ...... do ...... 460.21250 ...... do ...... 26 465.18125 ...... do ...... 32 460.21875 ...... do ...... 32 465.18750 ...... do ...... 26 460.225 ...... do ...... 465.19375 ...... do ...... 32 460.23125 ...... do ...... 32 465.200 ...... do ...... 460.23750 ...... do ...... 26 465.20625 ...... do ...... 32 460.24375 ...... do ...... 32 465.21250 ...... do ...... 26

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POLICE RADIO SERVICE FREQUENCY TABLEÐContinued mobile units may be authorized to use a maximum output power in excess of the Limita- Frequency or band Class of station(s) tions maximum indicated in § 90.205 but not in ex- cess of 7500 watts: Provided, That such oper- 465.21875 ...... do ...... 32 465.225 ...... do ...... ation is secondary to other stations. 465.23125 ...... do ...... 32 (4) Subpart T contains rules for assignment 465.23750 ...... do ...... 26 of frequencies in the 220–222 MHz band. 465.24375 ...... do ...... 32 465.250 ...... do ...... (5)–(8) [Reserved] 465.25625 ...... do ...... 32 (9) This frequency is shared with the Local 465.26250 ...... do ...... 26 Government Radio Service. 465.26875 ...... do ...... 32 465.275 ...... do ...... (10) The maximum output power of any 465.28125 ...... do ...... 32 transmitter authorized to operate on this 465.28750 ...... do ...... 26 frequency, after June 1, 1956, shall not exceed 465.29375 ...... do ...... 32 465.300 ...... do ...... two watts. Licensees holding a valid author- 465.30625 ...... do ...... 32 ization as of June 1, 1956, for base or mobile 465.31250 ...... do ...... 26 station operation on this frequency, with a 465.31875 ...... do ...... 32 465.325 ...... do ...... power in excess of two watts, may continue 465.33125 ...... do ...... 32 to be authorized for such operation without 465.33750 ...... do ...... 26 regard to this power limitation. 465.34375 ...... do ...... 32 465.350 ...... do ...... (11) This frequency is reserved for assign- 465.35625 ...... do ...... 32 ment to stations for intersystem operations 465.36250 ...... do ...... 26 only: Provided, however, That licensees hold- 465.36875 ...... do ...... 32 465.375 ...... do ...... ing a valid authorization to use this fre- 465.38125 ...... do ...... 32 quency for local base or mobile operations as 465.38750 ...... do ...... 26 of June 1, 1956, may continue to be author- 465.39375 ...... do ...... 32 465.400 ...... do ...... ized for such use. 465.40625 ...... do ...... 32 (12) This frequency is reserved primarily 465.41250 ...... do ...... 26 for assignment to state police licensees. As- 465.41875 ...... do ...... 32 465.425 ...... do ...... signments to other police licensees will be 465.43125 ...... do ...... 32 made only where the frequency is required 465.43750 ...... do ...... 26 for coordinated operation with the state po- 465.44375 ...... do ...... 32 465.450 ...... do ...... lice system to which the frequency is as- 465.45625 ...... do ...... 32 signed. Any request for such assignment 465.46250 ...... do ...... 26 465.46875 ...... do ...... 32 must be supported by a statement from the 465.475 ...... do ...... state police system concerned indicating 465.48125 ...... do ...... 32 that the assignment is necessary for coordi- 465.48750 ...... do ...... 26 465.49375 ...... do ...... 32 nation of police activities. 465.500 ...... do ...... (13) The frequencies available for use at 465.50626 ...... do ...... 32 operational fixed stations in the band 72–76 465.51250 ...... do ...... 26 465.51875 ...... do ...... 32 MHz are listed in § 90.257(a)(1). These fre- 465.525 ...... do ...... 17 quencies, are shared with other services and 465.53125 ...... do ...... 17, 32 are available only in accordance with the 465.53750 ...... do ...... 17, 26 465.54375 ...... do ...... 17, 32 provisions of § 90.257. 465.550 ...... Base or mobile ...... 17 (14) This frequency is available nationwide 465.55625 ...... do ...... 17, 32 for use in police emergency communications 465.56250 ...... do ...... 17, 26 465.56875 ...... do ...... 17, 32 networks operated under statewide law en- 470±512 ...... do ...... 21 forcement emergency communications plans. 806±824 ...... Mobile ...... 22 Operations authorized on this frequency 851±869 ...... Base or mobile ...... 22 928 and above ...... Operational-fixed ...... 23 which are not in accordance with this limita- 929±930 ...... Base only ...... 27 tion may continue until January 1, 1985. 1427 to 1435 ...... Operational-fixed, base or 24 (15) The requirements for secondary fixed mobile. 2450 to 2500 ...... Base or mobile ...... 25 use of frequencies in this band are set forth 10,550 to 10,680* ...... do ...... in § 90.261. *The frequencies in the band 10.55±10.68 GHz are available for Digital (16) This frequency is available in this Termination Systems and for associated internodal links in the Point-to- Point Microwave Radio Service. No new licenses will be issued under this service on a shared basis with all other Pub- subpart but current licenses will be renewed. lic-Safety Radio Services. (17) This frequency is shared with the Fire (e) Explanation of assignment limitations and Emergency Medical Radio Services. appearing in the frequency table of para- (18)–(20) [Reserved] graph (d) of this section: (21) Subpart L contains rules for assign- (1) The use of this frequency is on a second- ment of frequencies in the 470–512 MHz band. ary basis to any Canadian station. (22) Subpart S contains rules for assign- (2) The frequency is available for assign- ment of frequencies in the 806–824 MHz and ment only in accordance with a geographical 851–869 MHz bands. assignment plan. (23) Assignment of frequencies above 928 (3) Base stations operating on this fre- MHz for operational-fixed stations is gov- quency and rendering service to state police erned by part 94 of this chapter.

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(24) This frequency band is available to sta- systems will be authorized after August 18, tions in this service subject to the provisions 1995, but prior authorized systems may be of § 90.259. modified, expanded, and renewed. (25) Available only on a shared basis with (35) Licensees as of August 18, 1995 who op- stations in other services, and subject to no erate systems that are 2.5 kHz removed from protection from interference due to the oper- regularly assignable frequencies may con- ation of industrial, scientific, or medical tinue to operate on a secondary, non-inter- (ISM) devices. In the 2483.5–2500 MHz band, ference basis after August 1, 2003. no applications for new stations or modifica- (36) Use of this frequency is on a secondary tion to existing stations to increase the basis and subject to the provisions of § 90.267 number of transmitters will be accepted. Ex- (a)(3), (a)(4), (a)(5), and (a)(7) isting licensees as of July 25, 1985, or on a (f) Additional frequencies available. In addi- subsequent date following as a result of sub- tion to the frequencies shown in the fre- mitting an application for license on or be- quency table of this section, the following fore July 25, 1985, are grandfathered and frequencies are available in this service. (See their operation is co-primary with the also § 90.253.) Radiodetermination Satellite Service. (1) Substitution of frequencies available (26) This frequency is not available in the below 25 MHz may be made in accordance 150–170 MHz band until August 18, 1996. This with the provisions of § 90.263. frequency will be assigned with an author- (2) [Reserved] ized bandwidth not to exceed 11.25 kHz. In (3) Frequencies in the band 73.0–74.6 MHz the 450–470 MHz band, secondary telemetry may be assigned to stations authorized their operations pursuant to § 90.238(e) will be au- use on or before December 1, 1961, but no new thorized on this frequency. stations will be authorized in this band, nor (27) Frequencies in this band are available will expansion of existing systems be per- only for one-way paging operations in ac- mitted. cordance with § 90.494. (4) The frequency bands 31.99 to 32.00 MHz (28) In the State of Alaska only, the fre- 33.00 to 33.01 MHz, 33.99 to 34.00 MHz, 37.93 to quency 42.40 MHz is available for assignment 38.00 MHz, 39.00 to 39.01 MHz, 33.99 to 40.00 on a primary basis to stations in the Com- MHz and 42.00 to 42.01 MHz are available for mon Carrier Rural Radio Service utilizing assignment for developmental operation sub- meteor burst communications. The fre- ject to the provisions of subpart Q. quency may be used by private radio stations (5) A licensee in the Police Radio Service for meteor burst communications on a sec- may use transmitters on the frequencies in- ondary, noninterference basis. Usage shall be dicated below in connection with official po- in accordance with part 22 or 90 of this chap- lice activities without specific authorization ter. Stations utilizing meteor burst commu- from the Commission, provided that such use nications shall not cause harmful inter- shall be on a secondary basis and shall not ference to stations of other radio services op- cause harmful interference to services of erating in accordance with the allocation other licensees operating on regularly as- table. signed frequencies, and further provided that (29) In the State of Alaska only, the fre- all such use complies with the requirements quency 45.90 MHz is available for assignment of Federal, State and local laws. on a primary basis to private land mobile The provisions of § 90.429 of this part shall radio stations utilizing meteor burst commu- not apply to transmitters authorized under nications. The frequency may be used by this paragraph. To be eligible for operations common carrier stations for meteor burst in this manner, the transmitter must comply communications on a secondary, noninter- with all of the following requirements. ference basis. Usage shall be in accordance (i) In accordance with § 90.203 of this part with parts 22 and 90 of this chapter. Stations and § 2.803 of part 2 of this chapter, the trans- utilizing meteor burst communications shall mitter must be of a type which has been type not cause harmful interference to stations of accepted by the Commission. other radio services operating in accordance (ii) The carrier frequency shall be within with the allocation table. the bands of (30) Frequencies in this band will be as- 30.85–30.87 MHz 31.33–31.35 MHz signed for low power wireless microphones in 30.89–30.91 MHz 31.37–31.39 MHz accordance with the provisions of § 90.265. 30.93–30.95 MHz 31.41–31.43 MHz (31) This frequency is subject to the provi- 30.97–30.99 MHz 31.45–31.47 MHz sions of § 90.19(f)(5)(7). (32) This frequency is not available until 31.01–31.03 MHz 31.49–31.51 MHz August 18, 1996. After August 18, 1996 this fre- 31.05–31.07 MHz 31.53–31.55 MHz quency will be assigned with an authorized 31.09–31.11 MHz 31.57–31.59 MHz bandwidth not to exceed 6 kHz. 31.13–31.15 MHz 31.61–31.63 MHz (33) Assignment of frequencies in this band 31.17–31.19 MHz 31.65–31.67 MHz are subject to the provisions of § 90.173 31.21–31.23 MHz 31.69–31.71 MHz (34) This frequency is available for systems 31.25–31.27 MHz 31.73–31.75 MHz first licensed prior to August 18, 1995. No new 31.29–31.31 MHz 31.77–31.79 MHz

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31.81–31.83 MHz 46.05–46.60 MHz be limited to a total time of 1 second every 31.85–31.87 MHz 47.00–47.41 MHz minute. Applications for base stations oper- 31.89–31.91 MHz 150.995–151.490 MHz ating on this frequency shall require coordi- 31.93–31.95 MHz 153.740–154.445 MHz nation with the Federal Government. Appli- 31.97–32.00 MHz 154.635–155.195 MHz cants shall perform an analysis for each base 33.00–33.03 MHz 155.415–156.250 MHz station located within 169 km (105 miles) of a 33.05–33.07 MHz 158.715–159.465 MHz TV channel 7 transmitter of potential inter- 33.41–34.00 MHz 453.0125–453.9875 MHz ference to TV channel 7 viewers. Such sta- 37.00–37.43 MHz 458.0125–458.9875 MHz tions will be authorized if the applicant has 37.89–38.00 MHz 460.0125–460.5125 MHz limited the interference contour to fewer 39.00–40.00 MHz 460.5625–460.6375 MHz than 100 residences or if the applicant: 42.00–42.91 MHz 462.9375–462.9875 MHz (i) Shows that the proposed site is the only 44.61–45.91 MHz 465.0125–465.5125 MHz suitable location; 45.93–45.95 MHz 465.5625–465.6375 MHz (ii) Develops a plan to control any inter- 45.97–45.99 MHz 467.9375–467.9875 MHz ference caused to TV reception from the op- 46.01–46.03 MHz erations; and and must be maintained within 0.005 percent (iii) Agrees to make such adjustments in of the frequency of operation. Use on as- the TV receivers affected as may be nec- signed channel center frequencies is not re- essary to eliminate interference caused by quired. its operations. The licensee must eliminate (iii) The emitted signal shall be non-voice any interference caused by its operation to modulation (type PO emission). TV channel 7 reception within 30 days of the (iv) The maximum occupied bandwidth, time it is notified in writing by the Commis- containing 99 percent of the radiated power, sion. If this interference is not removed shall not exceed 2.0 kHz. within the 30-day period, operation of the (v) The transmitter output power shall not base station must be discontinued. The li- exceed a mean power of 30 mW nor shall any censee is expected to help resolve all com- peak exceed 1 watt peak power, as measured plaints of interference. into a 50 ohm resistive load. Should the (g) Limitation on number of frequencies as- transmitter be supplied with a permanently signable. Normally only one base and one mo- attached antenna or should the transmitter bile station frequency, will be assigned for and antenna combination be contained in a mobile service operations by a single appli- sealed unit, the following standard may be cant in a given area. The assignment of an used in lieu of the above: The field strength additional frequency or pair of frequencies of the fundamental signal of the transmitter will be made only upon a satisfactory show- and antenna combination shall not exceed 0.4 ing of need, except that: V/m mean or 2.3 V/m peak when measured at (1) Additional frequencies above 25 MHz a distance of 3 meters. may be assigned in connection with oper- (vi) The transmitter shall contain positive ation of mobile repeaters in accordance with means to limit the transmission time to no § 90.247, notwithstanding this limitation. more than 10 days. In the event of a malfunc- (2) The frequency 39.06 MHz may be as- tion of this positive means, the transmitter signed notwithstanding this limitation. signal shall cease. The use of battery life to (3) A licensee may use, without special au- accomplish the transmission time limitation thorization from the Commission, any mo- is permissible. bile service frequency between 40 and 952 (6) Frequencies in the 421–430 MHz band are MHz, listed in subpart B of this part of the available in the Detroit, Cleveland, and Buf- rules, for communications in connection falo areas in accordance with the rules in with physical surveillance, stakeouts, raids, §§ 90.273 through 90.281. and other such activities. Such use shall be (7) The frequency 173.075 MHz is available on a secondary basis to operations of licens- for stolen vehicle recovery systems on a ees regularly authorized on the assigned fre- shared basis with the Federal Government. quencies. The maximum output power that Stolen vehicle recovery systems are limited may be used for such communications is 2 to recovering stolen vehicles and are not au- watts. Transmitters, operating under this thorized for general purpose vehicle tracking provision of the rules, shall be exempted or monitoring. Mobile transmitters operat- from the station identification requirements ing on this frequency are limited to 2.5 watts of § 90.425. Use of Public Safety frequencies power output and base transmitters are lim- not listed in paragraph (d) of this section is ited 300 watts ERP. F1D and F2D emissions conditional on the approval of the coordina- may be used within a maximum authorized tor corresponding to each frequency. Spread 20 kHz bandwidth. Transmissions from mo- spectrum transmitters may be operated on biles shall be limited to 200 milliseconds Public Safety frequencies between 37 and 952 every 10 seconds, except that when a vehicle MHz, providing that they are type accepted is being tracked actively, transmissions may by the Commission under the provisions of be increased to 200 milliseconds every sec- §§ 2.803 and 90.203 of the rules, and meet the ond. Transmissions from base stations will following conditions:

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(i) Frequency hopping transmitters can be for transmission of communications essen- operated, with a maximum output power of 2 tial to official fire activities of the licensee. watts, on any Public Safety mobile service Applications from persons or organizations frequency between 37 and 952 MHz listed in other than governmental entities must be subpart B of this part. At least 20 hopping accompanied by a statement from the gov- frequencies shall be used and the average ernmental entity having legal jurisdiction time of occupancy on any frequency shall over the area to be served, supporting the re- not be greater than 1⁄10 second in every 2 sec- quest. onds; (b) Frequencies available. The following (ii) Use of spread spectrum transmitters table indicates frequencies available for as- under this section of the rules is subject to signment to stations in the Fire Radio Serv- approval by the applicable frequency coordi- ice, together with the class of station(s) to nator of the radio services of the district in which they are normally assigned and the which the license and equipment are to be specific assignment limitations which are used. explained in paragraph (c) of this section: (iii) The use of direct sequence spread spec- trum equipment is also permitted. Equip- FIRE RADIO SERVICE FREQUENCY TABLE

ment must meet the technical standards of Frequency or band Class of station(s) Limita- 47 CFR 15.247. tions (4) In addition to the frequencies assigned Kilohertz for mobile service operation, one base sta- tion frequency above 152 MHz may be as- 1630 ...... Base or mobile ...... signed as a common frequency to all licens- Megahertz ees in a particular area to permit intersys- 33.42 ...... Mobile or fixed ...... 1 tem communication between base stations or 33.44 ...... Base or mobile ...... mobile stations or both. This frequency, use 33.46 ...... Mobile ...... will not be authorized in any area where all 33.48 ...... Base or mobile ...... 33.50 ...... Mobile ...... available frequencies are required for inde- 33.52 ...... Base or mobile ...... pendent systems. 33.54 ...... Mobile ...... (5) Frequencies in the 25–50 MHz, 150–170 33.56 ...... Base or mobile ...... 33.58 ...... Mobile ...... MHz, 450–512 MHz and 902–928 MHz bands may 33.60 ...... Base or mobile ...... be assigned for the operation of Location and 33.62 ...... Mobile ...... Monitoring Service (LMS) systems in ac- 33.64 ...... Base or mobile ...... 33.66 ...... Mobile ...... cordance with the provisions of subpart M of 33.68 ...... Base or mobile ...... this part, notwithstanding this limitation. 33.70 ...... do ...... (6) A licensee of a radio station in this 33.72 ...... do ...... 33.74 ...... do ...... service may operate radio units for the pur- 33.76 ...... do ...... pose of determining distance, direction, 33.78 ...... do ...... speed, or position by means of a radio- 33.80 ...... do ...... 33.82 ...... do ...... location device on any frequency available 33.84 ...... do ...... for radiolocation purposes without specific 33.86 ...... do ...... authorization from the Commission, pro- 33.88 ...... do ...... 33.90 ...... do ...... vided type accepted equipment or equipment 33.92 ...... do ...... authorized pursuant to § 90.203(b)(4) and (5) is 33.94 ...... do ...... used and all other rule requirements are sat- 33.96 ...... do ...... 33.98 ...... do ...... isfied. 45.88 ...... do ...... 2 46.06 ...... do ...... (Secs. 4, 303, 307, 48 Stat., as amended, 1066, 46.08 ...... do ...... 1082, 1083; 47 U.S.C. 154, 303, 307; secs. 4(i) and 46.10 ...... do ...... 303(r), Communications Act of 1934, as 46.12 ...... do ...... 46.14 ...... do ...... amended, §§ 0.131 and 0.331 of the Commis- 46.16 ...... do ...... sion’s Rules and 5 U.S.C. 553 (b)(3)(B) and 46.18 ...... do ...... (d)(3)) 46.20 ...... do ...... 46.22 ...... Mobile ...... [43 FR 54791, Nov. 22, 1978] 46.24 ...... do ...... 46.26 ...... do ...... EDITORIAL NOTE: For FEDERAL REGISTER ci- 46.28 ...... do ...... 46.30 ...... Mobile or fixed ...... 1 tations affecting § 90.19, see the List of CFR 46.32 ...... Mobile ...... Sections Affected in the Finding Aids sec- 46.34 ...... do ...... tion of this volume. 46.36 ...... Base or mobile ...... 46.38 ...... do ...... 46.40 ...... do ...... § 90.21 Fire Radio Service. 46.42 ...... do ...... (a) Eligibility. Any territory, possession, 46.44 ...... do ...... 46.46 ...... do ...... state, county, city, town, or similar govern- 46.48 ...... do ...... mental entity, and persons or organizations 46.50 ...... do ...... charged with specific fire protection activi- 72.00 to 76.00 ...... Operational fixed ...... 3 72.44 ...... Mobile ...... 19 ties are eligible to hold authorizations in the 72.48 ...... do ...... 19 Fire Radio Service to operate radio stations 72.52 ...... do ...... 19

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FIRE RADIO SERVICE FREQUENCY TABLEÐContinued FIRE RADIO SERVICE FREQUENCY TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

72.56 ...... do ...... 19 453.1875 ...... Mobile ...... 22 72.60 ...... do ...... 19 453.200 ...... Base or mobile ...... 7 75.44 ...... do ...... 19 453.20625 ...... do ...... 7, 20 75.48 ...... do ...... 19 453.21250 ...... do ...... 7, 16 75.52 ...... do ...... 19 453.21875 ...... do ...... 7, 20 75.56 ...... do ...... 19 453.2375 ...... Mobile ...... 22 75.60 ...... do ...... 19 453.250 ...... Base or mobile ...... 7 150 to 170 ...... Base or mobile ...... 21, 23 453.25625 ...... do ...... 7, 20 153.77 ...... Mobile ...... 453.26250 ...... do ...... 7, 16 153.7775 ...... do ...... 16 453.26875 ...... do ...... 7, 20 153.83 ...... Mobile ...... 18 453.2875 ...... Mobile ...... 22 153.8375 ...... do ...... 18, 16 453.300 ...... Base or mobile ...... 7 153.890 ...... Mobile ...... 453.30625 ...... do ...... 7, 20 153.8975 ...... do ...... 16 453.31250 ...... do ...... 7, 16 153.950 ...... do ...... 453.31875 ...... do ...... 7, 20 153.9575 ...... do ...... 16 453.3375 ...... Mobile ...... 22 154.010 ...... do ...... 453.350 ...... Base or mobile ...... 7 154.0175 ...... do ...... 16 453.35625 ...... do ...... 7, 20 154.070 ...... do ...... 4 453.36250 ...... do ...... 7, 16 154.0775 ...... do ...... 4, 16 453.36875 ...... do ...... 7, 20 154.130 ...... Base or mobile ...... 4 453.3875 ...... Mobile ...... 22 154.1375 ...... do ...... 4, 16 453.400 ...... Base or mobile ...... 7 154.145 ...... do ...... 4 453.40625 ...... do ...... 7, 20 154.1525 ...... do ...... 4, 16 453.41250 ...... do ...... 7, 16 154.160 ...... do ...... 4 453.41875 ...... do ...... 7, 20 154.1675 ...... do ...... 4, 16 453.4375 ...... Mobile ...... 22 154.175 ...... do ...... 4 453.450 ...... Base or mobile ...... 7 154.1825 ...... do ...... 4, 16 453.45625 ...... do ...... 7, 20 154.190 ...... do ...... 4 453.46250 ...... do ...... 7, 16 154.1975 ...... do ...... 4, 16 453.46875 ...... do ...... 7, 20 154.205 ...... do ...... 4 453.4875 ...... Mobile ...... 22 154.2125 ...... do ...... 4, 16 453.500 ...... Base or mobile ...... 7 154.220 ...... do ...... 4 453.50625 ...... do ...... 7, 20 154.2275 ...... do ...... 4, 16 453.51250 ...... do ...... 7, 16 154.235 ...... do ...... 4 453.51875 ...... do ...... 7, 20 154.2425 ...... do ...... 4, 16 453.5375 ...... Mobile ...... 22 154.250 ...... do ...... 4 453.550 ...... Base or mobile ...... 7 154.2575 ...... do ...... 4, 16 453.55625 ...... do ...... 7, 20 154.265 ...... do ...... 2, 4 453.56250 ...... do ...... 7, 16 154.2725 ...... do ...... 2, 4, 16 453.56875 ...... do ...... 7, 20 154.280 ...... do ...... 2, 4 453.5875 ...... Mobile ...... 22 154.2875 ...... do ...... 2, 4, 16 453.600 ...... Base or mobile ...... 7 154.295 ...... do ...... 2, 4 453.60625 ...... do ...... 7, 20 154.3025 ...... do ...... 2, 4, 16 453.61250 ...... do ...... 7, 16 154.310 ...... do ...... 4 453.61875 ...... do ...... 7, 20 154.3175 ...... do ...... 4, 16 453.6375 ...... Mobile ...... 22 154.325 ...... do ...... 4 453.650 ...... Base or mobile ...... 7 154.3325 ...... do ...... 4, 16 453.65625 ...... do ...... 7, 20 154.340 ...... do ...... 4 453.66250 ...... do ...... 7, 16 154.3475 ...... do ...... 4, 16 453.66875 ...... do ...... 7, 20 154.355 ...... do ...... 4 453.6875 ...... Mobile ...... 22 154.3625 ...... do ...... 4, 26 453.700 ...... Base or mobile ...... 7 154.370 ...... do ...... 4 453.70625 ...... do ...... 7, 20 154.3775 ...... do ...... 4, 16 453.71250 ...... do ...... 7, 16 154.385 ...... do ...... 4 453.71875 ...... do ...... 7, 20 154.3925 ...... do ...... 4, 16 453.7375 ...... Mobile ...... 22 154.400 ...... do ...... 4 453.750 ...... Base or mobile ...... 7 154.4075 ...... do ...... 4, 16 453.75625 ...... do ...... 7, 20 154.415 ...... do ...... 4 453.76250 ...... do ...... 7, 16 154.4225 ...... do ...... 4, 16 453.76875 ...... do ...... 7, 20 154.430 ...... do ...... 4 453.7875 ...... Mobile ...... 22 154.4375 ...... do ...... 4, 16 453.800 ...... Base or mobile ...... 7 154.445 ...... do ...... 4 453.80625 ...... do ...... 7, 20 154.4525 ...... do ...... 4, 16 453.81250 ...... do ...... 7, 16 166.250 ...... do ...... 5 453.81875 ...... do ...... 7, 20 169±172 ...... Mobile ...... 14 453.8375 ...... Mobile ...... 7, 22 170.150 ...... Base or mobile ...... 5 453.850 ...... Base or mobile ...... 7 220±222 ...... Base and mobile ...... 17 453.85625 ...... do ...... 7, 20 450±470 ...... Fixed, base, or mobile ...... 6, 21 453.86250 ...... do ...... 7, 16 453.0375 ...... Mobile ...... 22 453.86875 ...... do ...... 7, 20 453.050 ...... Base or mobile ...... 7 453.8875 ...... Mobile ...... 22 453.05625 ...... do ...... 20 453.900 ...... Base or mobile ...... 7 453.06250 ...... do ...... 16 453.90625 ...... do ...... 7, 20 453.06875 ...... do ...... 20 453.91250 ...... do ...... 7, 16 453.0875 ...... Mobile ...... 22 453.91875 ...... do ...... 7, 20 453.100 ...... Base or mobile ...... 7 453.9375 ...... Mobile ...... 22 453.10625 ...... do ...... 7, 20 453.950 ...... Base or mobile ...... 7 453.11250 ...... do ...... 7, 16 453.95625 ...... do ...... 7, 20 453.11875 ...... do ...... 7, 20 453.96250 ...... do ...... 7, 16 453.1375 ...... Mobile ...... 22 453.96875 ...... do ...... 7, 20 453.150 ...... Base or mobile ...... 7 458.0375 ...... Mobile ...... 22 453.15625 ...... do ...... 7, 20 458.050 ...... do ...... 7 453.16250 ...... do ...... 7, 16 458.05625 ...... do ...... 7, 20 453.16875 ...... do ...... 7, 20 458.06250 ...... do ...... 7, 16

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FIRE RADIO SERVICE FREQUENCY TABLEÐContinued FIRE RADIO SERVICE FREQUENCY TABLEÐContinued

Limita- Frequency or band Class of station(s) Limita- Frequency or band Class of station(s) tions tions

458.06875 ...... do ...... 7, 20 458.91250 ...... do ...... 7, 16 458.0875 ...... do ...... 22 458.91875 ...... do ...... 7, 20 458.100 ...... do ...... 7 458.9375 ...... do ...... 22 458.10625 ...... do ...... 7, 20 458.950 ...... do ...... 7 458.11250 ...... do ...... 7, 16 458.95625 ...... do ...... 7, 20 458.11875 ...... do ...... 7, 20 458.96250 ...... do ...... 7, 16 458.1375 ...... do ...... 22 458.96875 ...... do ...... 7, 20 458.150 ...... do ...... 7 460.5125 ...... Mobile ...... 22 458.15625 ...... do ...... 7, 20 460.525 ...... Base or mobile ...... 8 458.16250 ...... do ...... 7, 16 460.53125 ...... do ...... 8, 20 458.16875 ...... do ...... 7, 20 460.53750 ...... do ...... 8, 16 458.1875 ...... do ...... 22 460.54375 ...... do ...... 8, 20 458.200 ...... do ...... 7 460.550 ...... do ...... 8 458.20625 ...... do ...... 7, 20 460.55625 ...... do ...... 8, 20 458.21250 ...... do ...... 7, 16 460.56250 ...... do ...... 8, 16 458.21875 ...... do ...... 7, 20 460.56875 ...... do ...... 8, 20 458.2375 ...... do ...... 22 460.575 ...... do ...... 458.250 ...... do ...... 7 460.58125 ...... do ...... 20 458.25625 ...... do ...... 7, 20 460.58750 ...... do ...... 16 458.26250 ...... do ...... 7, 16 460.59375 ...... do ...... 20 458.26875 ...... do ...... 7, 20 460.600 ...... do ...... 458.2875 ...... do ...... 22 460.60625 ...... do ...... 20 458.300 ...... do ...... 7 460.61250 ...... do ...... 16 458.30625 ...... do ...... 7, 20 460.61875 ...... do ...... 20 458.31250 ...... do ...... 7, 16 460.625 ...... do ...... 460.63125 ...... do ...... 20 458.31875 ...... do ...... 7, 20 460.63750 ...... do ...... 16 458.3375 ...... do ...... 22 460.64375 ...... do ...... 20 458.350 ...... do ...... 7 465.5125 ...... Mobile ...... 22 458.35625 ...... do ...... 7, 20 465.525 ...... do ...... 8 458.36250 ...... do ...... 7, 16 465.53125 ...... do ...... 8, 20 458.36875 ...... do ...... 7, 20 465.53750 ...... do ...... 8, 16 458.3875 ...... do ...... 22 465.54375 ...... do ...... 8, 20 458.400 ...... do ...... 7 465.550 ...... do ...... 8 458.40625 ...... do ...... 7, 20 465.55625 ...... do ...... 8, 20 458.41250 ...... do ...... 7, 16 465.56250 ...... do ...... 8, 16 458.41875 ...... do ...... 7, 20 465.56875 ...... do ...... 8, 20 458.4375 ...... do ...... 22 465.575 ...... do ...... 458.450 ...... do ...... 7 465.58125 ...... do ...... 20 458.45625 ...... do ...... 7, 20 465.58750 ...... do ...... 16 458.46250 ...... do ...... 7, 16 465.59375 ...... do ...... 20 458.46875 ...... do ...... 7, 20 465.600 ...... do ...... 458.4875 ...... do ...... 22 465.60625 ...... do ...... 20 458.500 ...... do ...... 7 465.61250 ...... do ...... 16 458.50625 ...... do ...... 7, 20 465.61875 ...... do ...... 20 458.51250 ...... do ...... 7, 16 465.625 ...... do ...... 458.51875 ...... do ...... 7, 20 465.63125 ...... do ...... 20 458.5375 ...... do ...... 22 465.63750 ...... do ...... 16 458.550 ...... do ...... 7 465.64375 ...... do ...... 20 458.55625 ...... do ...... 7, 20 470±512 ...... Base or mobile ...... 9 458.56250 ...... do ...... 7, 16 806±824 ...... Mobile ...... 10 458.56875 ...... do ...... 7, 20 851±869 ...... Base or mobile ...... 10 458.5875 ...... do ...... 22 928 and above ...... Operational fixed ...... 11 458.600 ...... do ...... 7 929±930 ...... Base only ...... 15 458.60625 ...... do ...... 7, 20 1427 to 1435 ...... Operational fixed, base or 12 458.61250 ...... do ...... 7, 16 mobile. 458.61875 ...... do ...... 7, 20 2450 to 2500 ...... Base or mobile ...... 13 458.6375 ...... do ...... 22 10,550 to 10,680* ...... do ...... 458.650 ...... do ...... 7 * The frequencies in the band 10.55±1068 GHz are available for Digital 458.65625 ...... do ...... 7, 20 Termination Systems and for associated internodal links in the Point-to- 458.66250 ...... do ...... 7, 16 Point Microwave Radio Service. No new licenses will be issued under this 458.66875 ...... do ...... 7, 20 subpart but current licenses will be renewed. 458.6875 ...... do ...... 22 458.700 ...... do ...... 7 (c) Explanation of assignment limitations 458.70625 ...... do ...... 7, 20 appearing in the frequency table of para- 458.71250 ...... do ...... 7, 16 graph (b) of this section: 458.71875 ...... do ...... 7, 20 458.7375 ...... do ...... 22 (1) The maximum output power of any 458.750 ...... do ...... 7 transmitter authorized to operate on this 458.75625 ...... do ...... 7, 20 frequency shall not exceed 10 watts. 458.76250 ...... do ...... 7, 16 458.76875 ...... do ...... 7, 20 (2) This frequency is reserved for assign- 458.7875 ...... do ...... 22 ment to stations in this service for intersys- 458.800 ...... do ...... 7 tem operations only and these operations 458.80625 ...... do ...... 7, 20 458.81250 ...... do ...... 7, 16 must be primarily base-mobile communica- 458.81875 ...... do ...... 7, 20 tions. 458.8375 ...... do ...... 22 (3) The frequencies available for use at 458.850 ...... do ...... 7 458.85625 ...... do ...... 7, 20 operational fixed stations in the band 72–76 458.86250 ...... do ...... 7, 16 MHz are listed in § 90.257(a)(1). These fre- 458.86875 ...... do ...... 7, 20 quencies are shared with other services and 458.8875 ...... do ...... 22 458.900 ...... do ...... 7 are available only in accordance with the 458.90625 ...... do ...... 7, 20 provisions of § 90.257.

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(4) This frequency is not available for as- nation is required. All communications on signment to stations in this service in Puer- this frequency must be conducted with per- to Rico or the Virgin Islands. sons or organizations charged with specific (5) This frequency may be assigned to sta- fire protection responsibility. All operations tions in the Fire Radio Service, only at on this frequency are subject to the provi- points within 240 km. (150 mi.) of New York, sions of § 90.257(b). NY. (20) This frequency is not available until (6) The requirements for secondary fixed August 18, 1996. After August 18, 1996 this fre- use of frequencies in this band are set forth quency will be assigned with an authorized in § 90.261. bandwidth not to exceed 6 kHz. (7) This frequency is available in this serv- (21) Assignment of frequencies in this band ice on a shared basis with all other Public- are subject to the provisions of § 90.173 Safety Radio Services. (22) This frequency is available for systems (8) This frequency is shared with the Police first licensed prior to August 18, 1995. No new and Emergency Medical Radio Services. systems will be authorized after August 18, (9) Subpart L contains rules for assignment 1995, but prior authorized systems may be of frequencies in the 470–512 MHz band. modified, expanded, and renewed. (10) Subpart S contains rules for assign- (23) Licensees as of August 18, 1995 who op- ment of frequencies in the 806–824 MHz and erate systems that are 2.5 kHz removed from 851–869 MHz bands. regularly assignable frequencies may con- (11) Assignment of frequencies above 928 tinue to operate on a secondary, non-inter- MHz for operational-fixed stations is gov- ference basis after August 1, 2003. erned by part 94 of this chapter. (d) Additional frequencies available. In addi- (12) This frequency band is available to sta- tion to the frequencies shown in the fre- tions in this service subject to the provisions quency table of this section, the following of § 90.259. frequencies are available in this service. (See (13) Available only on a shared basis with also § 90.253.) stations in other services, and subject to no (1) Substitution of frequencies available protection from interference due to the oper- below 25 MHz may be made in accordance ation of industrial, scientific, or medical with the provisions of § 90.263. (ISM) devices. In the 2483.5–2500 MHz band, (2) [Reserved] no applications for new stations or modifica- (3) Frequencies in the band 73.0–74.6 MHz tion to existing stations to increase the may be assigned to stations authorized their number of transmitters will be accepted. Ex- use on or before December 1, 1961, but no new isting licensees as of July 25, 1985, or on a stations will be authorized in this band, nor subsequent date following as a result of sub- will expansion of existing systems be per- mitting an application for license on or be- mitted. (See also § 90.257.) fore July 25, 1985, are grandfathered and (4) The frequency bands 31.99 to 32.00 MHz, their operation is co-primary with the 33.00 to 33.01 MHz, 33.99 to 34.00 MHz, 37.93 to Radiodetermination Satellite Service. 38.00 MHz, 39.00 to 39.01 MHz, 39.99 to 40.00 (14) Frequencies in this band will be as- MHz and 42.00 to 42.01 MHz, are available for signed for low power wireless microphones in assignment for developmental operation sub- accordance with the provisions of § 90.265. ject to the provisions of subpart Q. (15) Frequencies in this band are available (5) Frequencies in the 421–430 MHz band are only for one-way paging operations in ac- available in the Detroit, Cleveland, and Buf- cordance with § 90.494. falo areas in accordance with the rules in (16) This frequency is not available in the §§ 90.273 through 90.281. 150–170 MHz band until August 18, 1996. This (e) Limitation on number of frequencies as- frequency will be assigned with an author- signable. Normally only two frequencies or ized bandwidth not to exceed 11.25 kHz. In pairs of frequencies in the paired frequency the 450–470 MHz band, secondary telemetry mode of operation, will be assigned for mo- operations pursuant to § 90.238(e) will be au- bile service operations by a single applicant thorized on this frequency. in a given area. The assignment of an addi- (17) Subpart T contains rules for assign- tional frequency or pair of frequencies will ment of frequencies in the 220–222 MHz band. be made only upon a satisfactory showing of (18) The maximum output power of any need, except that: transmitter authorized to operate on this (1) Additional frequencies above 25 MHz frequency shall not exceed 100 watts. Sta- may be assigned in connection with the oper- tions authorized prior to July 15, 1992 for ation of mobile repeaters in accordance with fixed operations will be permitted to con- § 90.247, notwithstanding this limitation. tinue such operations, but at a maximum (2) The assignment of an additional fre- transmitter power output of 10 watts. quency or frequencies may be authorized (19) This frequency is available to the Fire notwithstanding this limitation for common, Radio Service for fire call box operations on intra-county, intra-fire-district, or intra- a shared basis in the Manufacturers, Forest state fire coordination operations. The fre- Products, Special Industrial, Railroad, and quency or frequencies requested must be in Fire Radio Services and interservice coordi- accordance with a frequency utilization plan,

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for the area involved, on file with the Com- HIGHWAY MAINTENANCE RADIO SERVICE FREQUENCY TABLEÐ mission. Continued (3) Frequencies in the 25–50 MHz, 150–170 Limita- MHz, 450–512 MHz and 902–928 MHz bands may Frequency or band Class of station(s) tions

be assigned for the operation of Location and 47.10 ...... do ...... 2, 17 Monitoring Service (LMS) systems in ac- 47.12 ...... do ...... 2, 17 cordance with the provisions of subpart M of 47.14 ...... do ...... 2, 17 47.16 ...... do ...... 2, 17 this part, notwithstanding this limitation. 47.18 ...... do ...... 2, 17 (4) A licensee of a radio station in this 47.20 ...... do ...... 2, 17 service may operate radio units for the pur- 47.22 ...... do ...... 2, 17 47.24 ...... do ...... 2, 17 pose of determining distance, direction, 47.26 ...... do ...... 2, 17 speed, or position by means of a radio- 47.28 ...... do ...... 2, 17 location device on any frequency available 47.30 ...... do ...... 2, 17 47.32 ...... do ...... 2, 17 for radiolocation purposes without specific 47.34 ...... do ...... 2, 17 authorization from the Commission, pro- 47.36 ...... do ...... 2, 17 vided type accepted equipment or equipment 47.38 ...... do ...... 2, 17 47.40 ...... do ...... 2, 17 authorized pursuant to § 90.203(b) (4) and (5) 72.00 to 76.00 ...... Operational fixed ...... 3 is used and all other rule requirements are 150 to 170 ...... Base or mobile ...... 21, 24 satisfied. 150.995 ...... do ...... 4 151.0025 ...... do ...... 4, 18 (Secs. 4, 303, 307, 48 Stat., as amended, 1066, 151.010 ...... do ...... 4 151.0175 ...... do ...... 4, 18 1082, 1083; 47 U.S.C. 154, 303, 307; secs. 4(i) and 151.025 ...... do ...... 4 303(r), Communications Act of 1934, as 151.0325 ...... do ...... 4, 18 151.040 ...... do ...... 4 amended, §§ 0.131 and 0.331 of the Commis- 151.0475 ...... do ...... 4, 18 sion’s Rules and 5 U.S.C. 553 (b)(3)(B) and 151.055 ...... do ...... 4 (d)(3)) 151.070 ...... do ...... 4, 22 151.085 ...... do ...... 4 [43 FR 54791, Nov. 22, 1978] 151.0925 ...... do ...... 4, 18 151.100 ...... do ...... 4 EDITORIAL NOTE: For FEDERAL REGISTER ci- 151.1075 ...... do ...... 4, 18 151.115 ...... do ...... 4 tations affecting § 90.21, see the List of CFR 151.1225 ...... do ...... 4, 18 Sections Affected in the Finding Aids sec- 151.130 ...... do ...... 4 tion of this volume. 151.1375 ...... do ...... 4, 18 156.045 ...... Mobile ...... 14 156.0525 ...... do ...... 14, 18 § 90.23 Highway Maintenance Radio Service. 156.060 ...... do ...... 14 (a) Eligibility. Any territory, possession, 156.0675 ...... do ...... 14, 18 156.075 ...... do ...... State, county, city, town, and similar gov- 156.0825 ...... do ...... 18 ernmental entity is eligible to hold author- 156.105 ...... Base or mobile ...... izations in the Highway Maintenance Radio 156.1125 ...... do ...... 18 156.120 ...... do ...... Service to operate stations for transmission 156.1275 ...... do ...... 18 of communications essential to official high- 156.135 ...... do ...... way activities of the licensee. 156.1425 ...... do ...... 18 156.165 ...... do ...... 5, 14 (b) Frequencies available. The following 156.1725 ...... do ...... 5, 14, 18 table indicates frequencies available for as- 156.180 ...... do ...... 5, 14 signment to stations in the Highway Mainte- 156.1875 ...... do ...... 5, 14, 18 156.195 ...... do ...... 5 nance Radio Service, together with the class 156.2025 ...... do ...... 5, 18 of station(s) to which they are normally as- 156.225 ...... do ...... 5 signed and the specific assignment limita- 156.2325 ...... do ...... 5, 18 156.240 ...... do ...... 5 tions which are explained in paragraph (c) of 156.2475 ...... do ...... 5, 20 this section: 158.985 ...... Mobile ...... 5 158.9925 ...... do ...... 5, 18 HIGHWAY MAINTENANCE RADIO SERVICE FREQUENCY TABLE 159.000 ...... do ...... 5 159.0075 ...... do ...... 5, 18 Frequency or band Class of station(s) Limita- 159.015 ...... do ...... 5 tions 159.0225 ...... do ...... 5, 18 159.045 ...... do ...... 5 Megahertz 159.0525 ...... do ...... 5, 18 159.060 ...... do ...... 5 33.02 ...... Base or mobile ...... 1 159.0675 ...... do ...... 5, 18 33.06 ...... do ...... 1 159.075 ...... do ...... 5 33.10 ...... do ...... 1 159.0825 ...... do ...... 5, 18 37.90 ...... do ...... 1 37.92 ...... do ...... 159.105 ...... Base or mobile ...... 5 37.94 ...... do ...... 1 159.1125 ...... do ...... 5, 18 37.96 ...... do ...... 159.120 ...... do ...... 5 37.98 ...... do ...... 1 159.1275 ...... do ...... 5, 18 45.68 ...... do ...... 159.135 ...... do ...... 5 45.72 ...... do ...... 159.1425 ...... do ...... 5, 18 45.76 ...... do ...... 159.165 ...... do ...... 5 45.80 ...... do ...... 159.1725 ...... do ...... 5, 18 45.84 ...... do ...... 159.180 ...... do ...... 47.02 ...... do ...... 2, 17 159.1875 ...... do ...... 18 47.04 ...... do ...... 2, 17 159.195 ...... do ...... 47.06 ...... do ...... 2, 17 159.2025 ...... do ...... 18 47.08 ...... do ...... 2, 17 169±172 ...... Mobile ...... 15

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HIGHWAY MAINTENANCE RADIO SERVICE FREQUENCY TABLEÐ HIGHWAY MAINTENANCE RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

220±222 ...... Base and mobile ...... 19 453.850 ...... Base or mobile ...... 8 450±470 ...... Fixed, base, or mobile ...... 7, 21 453.85625 ...... do ...... 8, 20 453.0375 ...... Mobile ...... 23 453.86250 ...... do ...... 8, 18 453.050 ...... Base or mobile ...... 8 453.86875 ...... do ...... 8, 20 453.05625 ...... do ...... 8, 20 453.8875 ...... Mobile ...... 23 453.06250 ...... do ...... 8, 18 453.900 ...... Base or mobile ...... 8 453.06875 ...... do ...... 8, 20 453.90625 ...... do ...... 8, 20 453.0875 ...... Mobile ...... 23 453.91250 ...... do ...... 8, 18 453.100 ...... Base or mobile ...... 8 453.91875 ...... do ...... 8, 20 453.10625 ...... do ...... 8, 20 453.9375 ...... Mobile ...... 23 453.11250 ...... do ...... 8, 18 453.950 ...... Base or mobile ...... 8 453.11875 ...... do ...... 8, 20 453.95625 ...... do ...... 8, 20 453.1375 ...... Mobile ...... 23 453.96250 ...... do ...... 8, 18 453.150 ...... Base or mobile ...... 8 453.96875 ...... do ...... 8, 20 453.15625 ...... do ...... 8, 20 458.0375 ...... Mobile ...... 23 453.16250 ...... do ...... 8, 18 458.050 ...... do ...... 8 453.16875 ...... do ...... 8, 20 458.05625 ...... do ...... 8, 20 453.1875 ...... Mobile ...... 23 458.06250 ...... do ...... 8, 18 453.200 ...... Base or mobile ...... 8 458.06875 ...... do ...... 8, 20 453.20625 ...... do ...... 8, 20 458.0875 ...... do ...... 23 453.21250 ...... do ...... 8, 18 458.100 ...... do ...... 8 453.21875 ...... do ...... 8, 20 458.10625 ...... do ...... 8, 20 453.2375 ...... Mobile ...... 23 458.11250 ...... do ...... 8, 18 453.250 ...... Base or mobile ...... 8 458.11875 ...... do ...... 8, 20 453.25625 ...... do ...... 8, 20 458.1375 ...... do ...... 23 453.26250 ...... do ...... 8, 18 458.150 ...... do ...... 8 453.26875 ...... do ...... 8, 20 458.15625 ...... do ...... 8, 20 453.2875 ...... Mobile ...... 23 458.16250 ...... do ...... 8, 18 453.300 ...... Base or mobile ...... 8 458.16875 ...... do ...... 8, 20 453.30625 ...... do ...... 8, 20 458.1875 ...... do ...... 23 453.31250 ...... do ...... 8, 18 458.200 ...... do ...... 8 453.31875 ...... do ...... 8, 20 458.20625 ...... do ...... 8, 20 453.3375 ...... Mobile ...... 23 458.21250 ...... do ...... 8, 18 453.350 ...... Base or mobile ...... 8 458.21875 ...... do ...... 8, 20 453.35625 ...... do ...... 8, 20 458.2375 ...... do ...... 23 453.36250 ...... do ...... 8, 18 458.250 ...... do ...... 8 453.36875 ...... do ...... 8, 20 458.25625 ...... do ...... 8, 20 453.3875 ...... Mobile ...... 23 458.26250 ...... do ...... 8, 18 453.400 ...... Base or mobile ...... 8 458.26875 ...... do ...... 8, 20 453.40625 ...... do ...... 8, 20 458.2875 ...... do ...... 23 453.41250 ...... do ...... 8, 18 458.300 ...... do ...... 8 453.41875 ...... do ...... 8, 20 458.30625 ...... do ...... 8, 20 453.4375 ...... Mobile ...... 23 458.31250 ...... do ...... 8, 18 453.450 ...... Base or mobile ...... 8 458.31875 ...... do ...... 8, 20 453.45625 ...... do ...... 8, 20 458.3375 ...... do ...... 23 453.46250 ...... do ...... 8, 18 458.350 ...... do ...... 8 453.46875 ...... do ...... 8, 20 458.35625 ...... do ...... 8, 20 453.4875 ...... Mobile ...... 23 458.36250 ...... do ...... 8, 18 453.500 ...... Base or mobile ...... 8 458.36875 ...... do ...... 8, 20 453.50625 ...... do ...... 8, 20 458.3875 ...... do ...... 23 453.51250 ...... do ...... 8, 18 458.400 ...... do ...... 8 453.51875 ...... do ...... 8, 20 458.40625 ...... do ...... 8, 20 453.5375 ...... Mobile ...... 23 458.41250 ...... do ...... 8, 18 453.550 ...... Base or mobile ...... 8 458.41875 ...... do ...... 8, 20 453.55625 ...... do ...... 8, 20 458.4375 ...... do ...... 23 453.56250 ...... do ...... 8, 18 458.450 ...... do ...... 8 453.56875 ...... do ...... 8, 20 458.45625 ...... do ...... 8, 20 453.5875 ...... Mobile ...... 23 458.46250 ...... do ...... 8, 18 453.600 ...... Base or mobile ...... 8 458.46875 ...... do ...... 8, 20 453.60625 ...... do ...... 8, 20 458.4875 ...... do ...... 23 453.61250 ...... do ...... 8, 18 458.500 ...... do ...... 8 453.61875 ...... do ...... 8, 20 458.50625 ...... do ...... 8, 20 453.6375 ...... Mobile ...... 23 458.51250 ...... do ...... 8, 18 453.650 ...... Base or mobile ...... 8 458.51875 ...... do ...... 8, 20 453.65625 ...... do ...... 8, 20 458.5375 ...... do ...... 23 453.66250 ...... do ...... 8, 18 458.550 ...... do ...... 8 453.66875 ...... do ...... 8, 20 458.55625 ...... do ...... 8, 20 453.6875 ...... Mobile ...... 23 458.56250 ...... do ...... 8, 18 453.700 ...... Base or mobile ...... 9 458.56875 ...... do ...... 8, 20 453.70625 ...... do ...... 9, 20 458.5875 ...... do ...... 23 453.71250 ...... do ...... 9, 18 458.600 ...... do ...... 8 453.71875 ...... do ...... 9, 20 458.60625 ...... do ...... 8, 20 453.7375 ...... Mobile ...... 23 458.61250 ...... do ...... 8, 18 453.750 ...... Base or mobile ...... 8 458.61875 ...... do ...... 8, 20 453.75625 ...... do ...... 8, 20 458.6375 ...... do ...... 23 453.76250 ...... do ...... 8, 18 458.650 ...... do ...... 8 453.76875 ...... do ...... 8, 20 458.65625 ...... do ...... 8, 20 453.7875 ...... Mobile ...... 23 458.66250 ...... do ...... 8, 18 453.800 ...... Base or mobile ...... 8 458.66875 ...... do ...... 8, 20 453.80625 ...... do ...... 8, 20 458.6875 ...... do ...... 23 453.81250 ...... do ...... 8, 18 458.700 ...... do ...... 8 453.81875 ...... do ...... 8, 20 458.70625 ...... do ...... 8, 20 453.8375 ...... Mobile ...... 23 458.71250 ...... do ...... 8, 18

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HIGHWAY MAINTENANCE RADIO SERVICE FREQUENCY TABLEÐ tinue on a secondary basis to any govern- Continued ment or non-government radio operation. Limita- (7) The requirements for secondary fixed Frequency or band Class of station(s) tions use of frequencies in this band are set forth in § 90.261. 458.71875 ...... do ...... 8, 20 458.7375 ...... do ...... 23 (8) This frequency is available in this serv- 458.750 ...... do ...... 8 ice on a shared basis with all other Public- 458.75625 ...... do ...... 8, 20 Safety Radio Services. 458.76250 ...... do ...... 8, 18 458.76875 ...... do ...... 8, 20 (9) Subpart L contains rules for assignment 458.7875 ...... do ...... 23 of frequencies in the 470–512 MHz band. 458.800 ...... do ...... 8 (10) Subpart S contains rules for assign- 458.80625 ...... do ...... 8, 20 458.81250 ...... do ...... 8, 18 ment of frequencies in the 806–824 MHz and 458.81875 ...... do ...... 8, 20 851–869 MHz bands. 458.8375 ...... do ...... 23 (11) Assignment of frequencies above 928 458.850 ...... do ...... 8 458.85625 ...... do ...... 8, 20 MHz for operational-fixed stations is gov- 458.86250 ...... do ...... 8, 18 erned by part 94 of this chapter. 458.86875 ...... do ...... 8, 20 (12) This frequency band is available to sta- 458.8875 ...... do ...... 23 tions in this service subject to the provisions 458.900 ...... do ...... 8 458.90625 ...... do ...... 8, 20 of § 90.259. 458.91250 ...... do ...... 8, 18 (13) Available only on a shared basis with 458.91875 ...... do ...... 8, 20 stations in other services, and subject to no 458.9375 ...... do ...... 23 458.950 ...... do ...... 8 protection from interference due to the oper- 458.95625 ...... do ...... 8, 20 ation of industrial, scientific, or medical 458.96250 ...... do ...... 8, 18 (ISM) devices. In the 2483.5–2500 MHz band, 458.96875 ...... do ...... 8, 20 470±512 ...... Base or mobile ...... 9 no applications for new or modification to 806±824 ...... Mobile ...... 10 existing stations to increase the number of 851±869 ...... Base or mobile ...... 10 transmitters will be accepted. Existing li- 928 and above ...... Operational-fixed ...... 11 929±930 ...... Base only ...... 16 censees as of July 25, 1985, or on a subsequent 1427±1435 ...... Operational fixed, base or 12 date following as a result of submitting an mobile. application for license on or before July 25, 2450±2500 ...... Base or mobile ...... 13 10,550 to 10,680* ...... do ...... 1985, are grandfathered and their operation is co-primary with the Radiodetermination * The frequencies in the band 10.55±10.68 GHz are available for Digital Termination Systems and for associated internodal links in the Point-to- Satellite Service. Point Microwave Radio Service. No new licenses will be issued under this subpart but current licenses will be renewed. (14) This frequency may not be assigned within 161 km (100 miles) of New Orleans (co- (c) Explanation of assignment limitations ordinates 29–56–53 N and 90–04–10 W). appearing in the frequency table of para- (15) Frequencies in this band will be as- graph (b) of this section: signed for low power wireless microphones in (1) This frequency is shared with the Spe- accordance with the provisions of § 90.265. cial Emergency Radio Service. (16) Frequencies in this band are available (2) This frequency will be assigned only in only for one-way paging operations in ac- accordance with a geographical assignment cordance with § 90.494. plan and is reserved primarily for assign- (17) Notwithstanding the provisions of lim- ment to Highway Maintenance systems oper- itation (2) above, this frequency may be used ated by states. The use of this frequency by by licensees in any of the Public Safety other Highway maintenance licensees will be Radio Services without a separate license for authorized only where such use is necessary the purpose of operating self-powered vehicle to coordinate activities with the particular detectors for traffic control and safety pur- state to which the frequency is assigned. poses, on a secondary basis, in accordance Any request for such use must be supported with § 90.269 of this chapter. by a statement from the state concerned. (18) This frequency is not available in the (3) The frequencies available for use at 150–170 MHz band until August 18, 1996. This operational fixed stations in the band 72–76 frequency will be assigned with an author- MHz are listed in § 90.257(a)(1). These fre- ized bandwidth not to exceed 11.25 kHz. In quencies, are shared with other services and the 450–470 MHz band, secondary telemetry are available only in accordance with the operations pursuant to § 90.238(e) will be au- provisions of § 90.257. thorized on this frequency. (4) This frequency is not available for as- (19) Subpart T contains rules for assign- signment to stations in the Highway Mainte- ment of frequencies in the 220–222 MHz band. nance Radio Service located in Puerto Rico (20) This frequency is not available until and the Virgin Islands. August 18, 1996. After August 18, 1996 this fre- (5) This frequency is reserved for assign- quency will be assigned with an authorized ment for use in highway maintenance sys- bandwidth not to exceed 6 kHz. tems operated by licenses other than States. (21) Assignment of frequencies in this band (6) This frequency is only assigned to High- are subject to the provisions of § 90.173. way Maintenance stations licensed for its (22) This frequency will be authorized a use prior to April 28, 1952. Such use may con- channel bandwidth of 25 kHz.

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(23) This frequency is available for systems Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) first licensed prior to August 18, 1995. No new and (d)(3); 47 U.S.C. 154(i) and 303) systems will be authorized after August 18, [43 FR 54791, Nov. 22, 1978] 1995, but prior authorized systems may be modified, expanded, and renewed. EDITORIAL NOTE: For FEDERAL REGISTER ci- (24) Licensees as of August 18, 1995 who op- tations affecting § 90.23, see the List of CFR erate systems that are 2.5 kHz removed from Sections Affected in the Finding Aids sec- regularly assignable frequencies may con- tion of this volume. tinue to operate on a secondary, non-inter- ference basis after August 1, 2003. § 90.25 Forestry-Conservation Radio Service. (d) Additional frequencies available. In addi- (a) Eligibility. Any territory, possession, tion to the frequencies shown in the fre- State, county, city, town, and similiar gov- quency table of this section, the following ernmental entity, or persons or organiza- frequencies are available in this service. (See tions charged with specific forestry-con- also § 90.253.) servation activities are eligible to hold au- (1) [Reserved] thorizations in the Forestry-Conservation (2) The frequency bands 31.99 to 32.00 MHz, Radio Service to operate radio stations for 33.00 to 33.01 MHz, 33.00 to 33.01 MHz, 33.99 to transmission of communications essential to 34.00 MHz, 37.93 to 38.00 39.00 to 39.01 MHz, official forestry-conservation activities of 39.99 to 40.00 MHz and 42.00 to 42.01 MHz are the licensee. Application from persons or or- available for assignment for developmental ganizations other than governmental enti- operation subject to the provisions of sub- ties must be accompanied by a statement part Q. from the governmental entity having legal jurisdiction over the area to be served, sup- (3) Frequencies in the band 73.0–74.6 MHz porting the request. may be assigned to stations authorized their (b) Frequencies available. The following use on or before December 1, 1961, but no new table indicates frequencies available for as- stations will be authorized in this band, nor signment to stations in the Foresty-Con- will expansion of existing systems be per- servation Radio Service, together with the mitted. (See also § 90.257.) class of station(s) to which they are nor- (4) Frequencies in the 421–430 MHz band are mally assigned and the specific assignment available in the Detroit, Cleveland, and Buf- limitations which are explained in paragraph falo areas in accordance with the rules in (c) of this section: §§ 90.273 through 90.281. (e) Limitation on number of frequencies as- FORESTRY-CONSERVATION RADIO SERVICE FREQUENCY TABLE

signable. Normally only two frequencies or Limita- pairs of frequencies in the paired frequency Frequency or band Class of station(s) tions mode of operation, will be assigned for mo- Kilohertz bile service operations by a single applicant in a given area. The assignment of an addi- 2212 ...... Base or mobile ...... 1 2226 ...... do ...... 1 tional frequency or pair of frequencies will 2236 ...... do ...... 1 be made only upon a satisfactory showing of 2244 ...... do ...... 1 need, except that: Megahertz (1) Additional frequencies above 25 MHz may be assigned in connection with the oper- 30.86 ...... do ...... 2 ation of mobile repeaters in accordance with 30.90 ...... do ...... 2 30.94 ...... do ...... 2 § 90.247, notwithstanding this limitation. 30.98 ...... do ...... 2 (2) Frequencies in the 25–50 MHz, 150–170 31.02 ...... do ...... 2 MHz, 450–512 MHz and 902–928 MHz bands may 31.06 ...... do ...... 2, 3, 4 31.10 ...... do ...... 2, 3, 4 be assigned for the operation of Location and 31.14 ...... do ...... 2, 3, 4 Monitoring Service (LMS) systems in ac- 31.18 ...... do ...... 3, 4 cordance with the provisions of subpart M of 31.22 ...... do ...... 3, 4 31.26 ...... do ...... 3, 4 this part, notwithstanding this limitation. 31.30 ...... do ...... 3, 4 (3) A licensee of a radio station in this 31.34 ...... do ...... 3, 4 31.38 ...... do ...... 3, 4 service may operate radio units for the pur- 31.42 ...... do ...... 3, 4 pose of determining distance, direction, 31.46 ...... do ...... 3, 4 speed, or position by means of a radio- 31.50 ...... do ...... 3, 4 31.54 ...... do ...... 3, 4 location device on any frequency available 31.58 ...... do ...... 3, 4 for radiolocation purposes without specific 31.62 ...... do ...... 3, 4 authorization from the Commission, pro- 31.66 ...... do ...... 3, 4 31.70 ...... do ...... 3, 4 vided type accepted equipment or equipment 31.74 ...... do ...... 3, 4 authorized pursuant to § 90.203(b)(4) and (5) is 31.78 ...... do ...... 3, 4 used and all other rule requirements are sat- 31.82 ...... do ...... 3, 4 31.86 ...... do ...... 3, 4 isfied. 31.90 ...... do ...... 3, 4 31.94 ...... do ...... 3, 4 (Secs. 4(i) and 303(r), Communications Act of 31.98 ...... do ...... 3, 4 1934, as amended, §§ 0.131 and 0.331 of the 44.64 ...... do ......

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FORESTRY-CONSERVATION RADIO SERVICE FREQUENCY TABLEÐ FORESTRY-CONSERVATION RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

44.68 ...... do ...... 159.4275 ...... do ...... 8, 22 44.72 ...... do ...... 159.435 ...... do ...... 8 44.76 ...... do ...... 159.4425 ...... do ...... 8, 22 44.80 ...... do ...... 159.450 ...... do ...... 44.84 ...... do ...... 159.4575 ...... do ...... 22 44.88 ...... do ...... 159.465 ...... do ...... 44.92 ...... do ...... 159.4725 ...... do ...... 22 44.96 ...... do ...... 169±172 ...... Mobile ...... 20 45.00 ...... do ...... 170.425 ...... Base or mobile ...... 4, 9, 10 45.04 ...... do ...... 170.475 ...... do ...... 4, 9, 11 72.00 to 76.00 ...... Operational fixed ...... 5 170.575 ...... do ...... 4, 9, 10 150 to 170 ...... Base or mobile ...... 25, 28 171.425 ...... do ...... 4, 9, 11 151.145 ...... do ...... 6 171.475 ...... do ...... 4, 10, 12 151.1525 ...... do ...... 6, 22 171.575 ...... do ...... 4, 9, 11 151.160 ...... do ...... 6 172.225 ...... do ...... 4, 9, 10 151.1675 ...... do ...... 6, 22 172.275 ...... do ...... 4, 11, 12 151.175 ...... do ...... 6 172.375 ...... do ...... 4, 9, 10 151.190 ...... do ...... 6, 26 220±222 ...... Base and mobile ...... 23 151.205 ...... do ...... 6 450±470 ...... Fixed, base or mobile ...... 13, 25 151.2125 ...... do ...... 6, 22 453.0375 ...... Mobile ...... 27 151.220 ...... do ...... 6 453.050 ...... Base or mobile ...... 14 151.2275 ...... do ...... 6, 22 453.05625 ...... do ...... 14, 24 151.235 ...... do ...... 6 453.06250 ...... do ...... 14, 22 151.2425 ...... do ...... 6, 22 453.06875 ...... do ...... 14, 24 151.250 ...... do ...... 6 453.0875 ...... Mobile ...... 27 151.2575 ...... do ...... 6, 22 453.100 ...... Base or mobile ...... 14 151.265 ...... do ...... 6 453.10625 ...... do ...... 14, 24 151.2725 ...... do ...... 6, 22 453.11250 ...... do ...... 14, 22 151.280 ...... do ...... 6 453.11875 ...... do ...... 14, 24 151.2875 ...... do ...... 6, 22 453.1375 ...... Mobile ...... 27 151.295 ...... do ...... 6 453.150 ...... Based or mobile ...... 14 151.310 ...... do ...... 6, 26 453.15625 ...... do ...... 14, 24 151.325 ...... do ...... 6 453.16250 ...... do ...... 14, 22 151.3325 ...... do ...... 6, 22 453.16875 ...... do ...... 14, 24 151.340 ...... do ...... 6 453.1875 ...... Mobile ...... 27 151.3475 ...... do ...... 6, 22 453.200 ...... Base or mobile ...... 14 151.355 ...... do ...... 6 453.20625 ...... do ...... 14, 24 151.3625 ...... do ...... 6, 22 453.21250 ...... do ...... 14, 22 151.370 ...... do ...... 6 453.21875 ...... do ...... 14, 24 151.3775 ...... do ...... 6, 22 453.2375 ...... Mobile ...... 27 151.385 ...... do ...... 6 453.250 ...... Base or mobile ...... 14 151.3925 ...... do ...... 6, 22 453.25625 ...... do ...... 14, 24 151.400 ...... do ...... 6 453.26250 ...... do ...... 14, 22 151.4075 ...... do ...... 6, 22 453.26875 ...... do ...... 14, 24 151.415 ...... do ...... 6 453.2875 ...... Mobile ...... 27 151.4225 ...... do ...... 6, 22 453.300 ...... Base or mobile ...... 14 151.430 ...... do ...... 6 453.30625 ...... do ...... 14, 24 151.4375 ...... do ...... 6, 22 453.31250 ...... do ...... 14, 22 151.445 ...... do ...... 6 453.31875 ...... do ...... 14, 24 151.4525 ...... do ...... 6, 22 453.3375 ...... Mobile ...... 27 151.460 ...... do ...... 6 453.350 ...... Base or mobile ...... 14 151.4675 ...... do ...... 6, 22 453.35625 ...... do ...... 14, 24 151.475 ...... do ...... 6 453.36250 ...... do ...... 14, 22 151.4825 ...... do ...... 6, 22 453.36875 ...... do ...... 14, 24 151.490 ...... do ...... 6, 7 453.3875 ...... Mobile ...... 27 151.4975 ...... do ...... 6, 7, 22 453.400 ...... Base or mobile ...... 14 159.225 ...... do ...... 453.40625 ...... do ...... 14, 24 159.2325 ...... do ...... 22 453.41250 ...... do ...... 14, 22 159.240 ...... do ...... 8 453.41875 ...... do ...... 14, 24 159.2475 ...... do ...... 8, 22 453.4375 ...... Mobile ...... 27 159.255 ...... do ...... 8 453.450 ...... Base or mobile ...... 14 159.2625 ...... do ...... 8, 22 453.45625 ...... do ...... 14, 24 159.270 ...... do ...... 8 453.46250 ...... do ...... 14, 22 159.2775 ...... do ...... 8, 22 453.46875 ...... do ...... 14, 24 159.285 ...... do ...... 8 453.4875 ...... Mobile ...... 27 159.2925 ...... do ...... 8, 22 453.500 ...... Base or mobile ...... 14 159.300 ...... do ...... 8 453.50625 ...... do ...... 14, 24 159.3075 ...... do ...... 8, 22 453.51250 ...... do ...... 14, 22 159.315 ...... do ...... 8 453.51875 ...... do ...... 14, 24 159.3225 ...... do ...... 8, 22 453.5375 ...... Mobile ...... 27 159.330 ...... do ...... 8 453.550 ...... Base or mobile ...... 14 159.3375 ...... do ...... 8, 22 453.55625 ...... do ...... 14, 24 159.345 ...... do ...... 8 453.56250 ...... do ...... 14, 22 159.3525 ...... do ...... 8, 22 453.56875 ...... do ...... 14, 24 159.360 ...... do ...... 8 453.5875 ...... Mobile ...... 27 159.3675 ...... do ...... 8, 22 453.600 ...... Base or mobile ...... 14 159.375 ...... do ...... 8 453.60625 ...... do ...... 14, 24 159.3825 ...... do ...... 8, 22 453.61250 ...... do ...... 14, 22 159.390 ...... do ...... 8 453.61875 ...... do ...... 14, 24 159.3975 ...... do ...... 8, 22 453.6375 ...... Mobile ...... 27 159.405 ...... do ...... 8 453.650 ...... Base or mobile ...... 14 159.4125 ...... do ...... 8, 22 453.65625 ...... do ...... 14, 24 159.420 ...... do ...... 8 453.66250 ...... do ...... 14, 22

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FORESTRY-CONSERVATION RADIO SERVICE FREQUENCY TABLEÐ FORESTRY-CONSERVATION RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Frequency or band Class of station(s) Limita- Frequency or band Class of station(s) tions tions

453.66875 ...... do ...... 14, 24 458.55625 ...... do ...... 14, 24 453.6875 ...... Mobile ...... 27 458.56250 ...... do ...... 14, 22 453.700 ...... Base or mobile ...... 14 458.56875 ...... do ...... 14, 24 453.70625 ...... do ...... 14, 24 458.5875 ...... do ...... 27 453.71250 ...... do ...... 14, 22 458.600 ...... do ...... 14 453.71875 ...... do ...... 14, 24 458.60625 ...... do ...... 14, 24 453.7375 ...... Mobile ...... 27 458.61250 ...... do ...... 14, 22 453.750 ...... Base or mobile ...... 14 458.61875 ...... do ...... 14, 24 453.75625 ...... do ...... 14, 24 458.6375 ...... do ...... 27 453.76250 ...... do ...... 14, 22 458.650 ...... do ...... 14 453.76875 ...... do ...... 14, 24 458.65625 ...... do ...... 14, 24 453.7875 ...... Mobile ...... 27 458.66250 ...... do ...... 14, 22 453.800 ...... Base or mobile ...... 14 458.66875 ...... do ...... 14, 24 453.80625 ...... do ...... 14, 24 458.6875 ...... do ...... 27 453.81250 ...... do ...... 14, 22 458.700 ...... do ...... 14 453.81875 ...... do ...... 14, 24 458.70625 ...... do ...... 14, 24 453.8375 ...... Mobile ...... 27 458.71250 ...... do ...... 14, 22 453.850 ...... Base or mobile ...... 14 458.71875 ...... do ...... 14, 24 453.85625 ...... do ...... 14, 24 458.7375 ...... do ...... 27 453.86250 ...... do ...... 14, 22 458.750 ...... do ...... 14 453.86875 ...... do ...... 14, 24 458.75625 ...... do ...... 14, 24 453.8875 ...... Mobile ...... 27 458.76250 ...... do ...... 14, 22 453.900 ...... Base or mobile ...... 14 458.76875 ...... do ...... 14, 24 453.90625 ...... do ...... 14, 24 458.7875 ...... do ...... 27 453.91250 ...... do ...... 14, 22 458.800 ...... do ...... 14 453.91875 ...... do ...... 14, 24 458.80625 ...... do ...... 14, 24 453.9375 ...... Mobile ...... 27 458.81250 ...... do ...... 14, 22 453.950 ...... Base or mobile ...... 14 458.81875 ...... do ...... 14, 24 453.95625 ...... do ...... 14, 24 458.8375 ...... do ...... 27 453.96250 ...... do ...... 14, 22 458.850 ...... do ...... 14 453.96875 ...... do ...... 14, 24 458.85625 ...... do ...... 14, 24 458.0375 ...... Mobile ...... 27 458.86250 ...... do ...... 14, 22 458.050 ...... do ...... 14 458.86875 ...... do ...... 14, 24 458.05625 ...... do ...... 14, 24 458.8875 ...... do ...... 27 458.06250 ...... do ...... 14, 22 458.900 ...... do ...... 14 458.06875 ...... do ...... 14, 24 458.90625 ...... do ...... 14, 24 458.0875 ...... do ...... 27 458.91250 ...... do ...... 14, 22 458.100 ...... do ...... 14 458.91875 ...... do ...... 14, 24 458.10625 ...... do ...... 14, 24 458.9375 ...... do ...... 27 458.11250 ...... do ...... 14, 22 458.950 ...... do ...... 14 458.11875 ...... do ...... 14, 24 458.95625 ...... do ...... 14, 24 458.1375 ...... do ...... 27 458.96250 ...... do ...... 14, 22 458.150 ...... do ...... 14 458.96875 ...... do ...... 14, 24 458.15625 ...... do ...... 14, 24 470 to 512 ...... Base or mobile ...... 15 458.16250 ...... do ...... 14, 22 806 to 824 ...... Mobile ...... 16 458.16875 ...... do ...... 14, 24 851 to 869 ...... Base or Mobile ...... 16 458.1875 ...... do ...... 27 928 and above ...... Operational fixed ...... 17 458.200 ...... do ...... 14 929 to 930 ...... Base only ...... 21 458.20625 ...... do ...... 14, 24 1427 to 1435 ...... Operational fixed, base or 18 458.21250 ...... do ...... 14, 22 mobile. 458.21875 ...... do ...... 14, 24 2450 to 2500 ...... Base or mobile ...... 19 458.2375 ...... do ...... 27 10,550 to 10,680* ...... do ...... 458.250 ...... do ...... 14 *The frequencies in the band 10.55±10.68 GHz are available for Digital 458.25625 ...... do ...... 14, 24 Termination Systems and for associated internodal links in the Point-to- 458.26250 ...... do ...... 14, 22 Point Microwave Radio Service. No new licenses will be issued under this 458.26875 ...... do ...... 14, 24 subpart but current licenses will be renewed. 458.2875 ...... do ...... 27 458.300 ...... do ...... 14 (c) Explanation of assignment limitations 458.30625 ...... do ...... 14, 24 appearing in the frequency table of para- 458.31250 ...... do ...... 14, 22 graph (b) of this section: 458.31875 ...... do ...... 14, 24 458.3375 ...... do ...... 27 (1) The use of this frequency is on a second- 458.350 ...... do ...... 14 ary basis to any Canadian station. 458.35625 ...... do ...... 14, 24 (2) This frequency is shared with the Motor 458.36250 ...... do ...... 14, 22 458.36875 ...... do ...... 14, 24 Carrier Radio Service. 458.3875 ...... do ...... 27 (3) This frequency is available for assign- 458.400 ...... do ...... 14 ment only in accordance with a geographical 458.40625 ...... do ...... 14, 24 458.41250 ...... do ...... 14, 22 assignment plan. This frequency may be used 458.41875 ...... do ...... 14, 24 for conservation activities on a secondary 458.4375 ...... do ...... 27 basis to any station using the frequency for 458.450 ...... do ...... 14 458.45625 ...... do ...... 14, 24 forest fire prevention, detection, and sup- 458.46250 ...... do ...... 14, 22 pression. 458.46875 ...... do ...... 14, 24 (4) This frequency is reserved primarily for 458.4875 ...... do ...... 27 458.500 ...... do ...... 14 assignment to state licensees. Assignments 458.50625 ...... do ...... 14, 24 to other licensees will be made only where 458.51250 ...... do ...... 14, 22 the frequency is required for coordinated op- 458.51875 ...... do ...... 14, 24 458.5375 ...... do ...... 27 eration with the State system to which the 458.550 ...... do ...... 14 frequency is assigned. Any request for such

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assignment must be supported by a state- tion to existing stations to increase the ment from the State system concerned, indi- number of transmitters will be accepted. Ex- cating that the assignment is necessary for isting licensees as of July 25, 1985, or on a coordination of activities. subsequent date following as a result of sub- (5) The frequencies available for use at mitting an application for license on or be- operational-fixed stations in the band 72–76 fore July 25, 1985, are grandfathered, and MHz are listed in § 90.257(a)(1). These fre- their operation is co-primary with the quencies are shared with other services and Radiodetermination Satellite Service. are available only in accordance with the (20) Frequencies in this band will be as- provisions of § 90.257. signed for low power wireless microphones in (6) This frequency is not available for as- accordance with the provisions of § 90.265. signment to stations in this service located (21) Frequencies in this band are available in Puerto Rico or the Virgin Islands. only for one-way paging operations in ac- (7) This frequency is shared with stations cordance with § 90.494. in the Special Industrial Radio Service and (22) This frequency is not available in the evidence of interservice coordination is re- 150–170 MHz band until August 18, 1996. This quired. frequency will be assigned with an author- (8) This frequency is shared with the Spe- ized bandwidth not to exceed 11.25 kHz. In cial Industrial Radio Service in Puerto Rico the 450–470 MHz band, secondary telemetry and the Virgin Islands. All applications for operations pursuant to § 90.238(e) will be au- the assignment of a new frequency or to thorized on this frequency. change existing facilities in such a manner (23) Subpart T contains rules for assign- as to require frequency coordination as spec- ment of frequencies in the 220–222 MHz band. ified in § 90.175 for stations in Puerto Rico or (24) This frequency is not available until the Virgin Islands, shall be accompanied by August 18, 1996. After August 18, 1996 this fre- evidence of interservice frequency coordina- quency will be assigned with an authorized tion. bandwidth not to exceed 6 kHz. (9) This frequency will be assigned only to (25) Assignment of frequencies in this band licensees directly responsible for the preven- are subject to the provisions of § 90.173. tion, detection, and suppression of forest (26) This frequency will be authorized a fires, on a secondary basis to any U.S. Gov- channel bandwidth of 25 kHz. ernment station. (10) This frequency will be assigned for use (27) This frequency is available for systems only in areas west of the Mississippi River. first licensed prior to August 18, 1995. No new (11) This frequency will be assigned for use systems will be authorized after August 18, only in areas east of the Mississippi. 1995, but prior authorized systems may be (12) In addition to agencies responsible for modified, expanded, and renewed. forest fire prevention, detection, and sup- (28) Licensees as of August 18, 1995 who op- pression, this frequency may be assigned to erate systems that are 2.5 kHz removed from conservation agencies which do not have for- regularly assignable frequencies may con- est fire responsibilities on a secondary basis tinue to operate on a secondary, non-inter- to any U.S. Government stations, Provided, ference basis after August 1, 2003. That such assignment is necessary to permit (d) Additional frequencies available. In addi- mobile relay operation by such agencies. tion to the frequencies shown in the fre- (13) The requirements for secondary fixed quency table of this section, the following use of frequencies in this band are set forth frequencies are available in this service. (See in § 90.261. also § 90.253.) (14) This frequency is available in this (1) Substitution of frequencies available service on a shared basis with all other Pub- below 25 MHz may be made in accordance lic Safety Services. with the provisions of § 90.263. (15) Subpart L contains rules for assign- (2) [Reserved] ment of frequencies in the 470–512 MHz band. (3) Frequencies in the band 73.0–74.6 MHz (16) Subpart S contains rules for assign- may be assigned to stations authorized their ment of frequencies in the 806–824 MHz and use on or before December 1, 1961, but no new 851–869 MHz bands. stations will be authorized in this band, nor (17) Assignment of frequencies above 928 will expansion of existing systems be per- MHz for operational-fixed stations is gov- mitted. (See also § 90.257.) erned by part 94 of this chapter. (4) The frequency bands 31.99 to 32.00 MHz, (18) This frequency band is available to sta- 33.00 to 33.01 MHz, 33.99 to 34.00 MHz, 37.93 to tions in this service subject to the provisions 38.00 MHz, 39.00 to 39.01 MHz, 39.99 to 40.00 of § 90.259. MHz, and 42.00 to 42.01 MHz are available for (19) Available only on a shared basis with assignment for developmental operation sub- stations in other services, and subject to no ject to the provisions of subpart Q. protection from interference due to the oper- (5) Frequencies in the 421–430 MHz band are ation of industrial, scientific, or medical available in the Detroit, Cleveland, and Buf- (ISM) devices. In the 2483.5–2500 MHz band, falo areas in accordance with the rules in no applications for new stations or modifica- §§ 90.273 through 90.281.

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(e) Limitation on number of frequencies as- 44.99 to 45.01 151.145 to 151.475 signable. Normally only two frequencies or 45.03 to 45.05 159.225 to 159.465 pairs of frequencies in the paired frequency The carrier frequency must be maintained mode of operation, will be assigned for mo- within 0.005 percent of the frequency of oper- bile service operations by a single applicant ation. Use on assigned channel center fre- in a given area. The assignment of an addi- quencies is not required. tional frequency or pair of frequencies will (2) The emitted signal shall be non-voice be made only upon a satisfactory showing of modulation (A1D, A2D, F1D, or F2D emis- need, except that: sion). (1) Additional frequencies above 25 MHz (3) The maximum occupied bandwidth, con- may be assigned in connection with the oper- taining 99 percent of the radiated power, ation of mobile repeaters in accordance with shall not exceed 0.25 kHz. § 90.247 notwithstanding this limitation. (4) The transmitter output power shall not (2) Frequencies in the 25–50 MHz, 150–170 exceed a mean power of 5 mW nor shall any MHz, 450–512 MHz and 902–928 MHz bands may peak exceed 100 mW peak power, as measured be assigned for the operation of Location and into a permanently attached antenna; or if Monitoring Service (LMS) systems in ac- the transmitter and antenna combination cordance with the provisions of subpart M of are contained in a sealed unit, the field this part, notwithstanding this limitation. strength of the fundamental signal of the (3) A licensee of a radio station in this transmitter and antenna combination shall service may operate radio units for the pur- not exceed 0.29 V/m mean or 1.28 V/m peak pose of determining distance, direction, when measured at a distance of 3 meters. speed, or position by means of a radio- (5) The requirements of § 90.175 regarding location device on any frequency available frequency coordination apply. for radiolocation purposes without specific (Secs. 4(i) and 303(r), Communications Act of authorization from the Commission, pro- 1934, as amended, §§ 0.131 and 0.331 of the vided type accepted equipment or equipment Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) authorized pursuant to § 90.203(b)(4) and (5) is and (d)(3); 47 U.S.C. 154(i) and 303) used and all other rule requirements are sat- isfied. [43 FR 54791, Nov. 22, 1978] (f) A licensee in the Forestry-Conservation EDITORIAL NOTE: For FEDERAL REGISTER ci- Radio Service may use, without a specific tations affecting § 90.25, see the List of CFR authorization from the Commission, trans- Sections Affected in the Finding Aids sec- mitters on the frequencies indicated below in tion of this volume. connection with wildlife tracking and/or te- lemetry and in connection with official for- § 90.27 Emergency Medical Radio Service. estry-conservation activities, provided that (a) Eligibility. Persons or entities engaged such use shall be on a secondary basis and in the provision of basic or advanced life sup- shall not cause harmful interference to serv- port services on an ongoing basis are eligible ices of other licensees operating on regularly to hold authorizations in the Emergency assigned frequencies. The provisions of Medical Radio Service to operate stations §§ 90.203, 90.425, and 90.429 of this part shall for transmission of communications essen- not apply to transmitters complying with tial for the delivery or rendition of emer- this subparagraph. To be eligible for oper- gency medical services for the provision of ations in this manner, the transmitter must basic or advanced life support. Applications comply with all of the following require- submitted by persons or organizations (gov- ments. ernmental or otherwise) other than the gov- (1) The carrier frequency shall be within ernmental body having jurisdiction over the the bands of: state’s emergency medical service plans must be accompanied by a statement pre- (MHZ) pared by the governmental body having ju- 31.17 to 31.19 31.77 to 31.79 risdiction over the state’s emergency medi- 31.21 to 31.23 31.81 to 31.83 cal services plan indicating that the appli- 31.25 to 31.27 31.85 to 31.87 cant is included in the state’s emergency 31.29 to 31.31 31.89 to 31.91 plan or otherwise supporting the application. 31.33 to 31.35 31.93 to 31.95 (b) Frequencies available. The following 31.37 to 31.39 31.97 to 31.99 table indicates frequencies available for as- 31.41 to 31.43 44.63 to 44.65 signment to stations in the Emergency Medi- 31.45 to 31.47 44.67 to 44.69 cal Radio Service, together with the class of 31.49 to 31.51 44.71 to 44.73 station(s) to which they are normally as- 31.53 to 31.55 44.75 to 44.77 signed and the specific assignment limita- 31.57 to 31.59 44.79 to 44.81 tions explained in paragraph (c) of this sec- 31.61 to 31.63 44.83 to 44.85 tion. (Frequencies below 450 MHz indicated 31.65 to 31.67 44.87 to 44.89 for base or mobile stations may be author- 31.69 to 31.71 44.91 to 44.93 ized to fixed stations on a secondary basis to 31.73 to 31.75 44.95 to 44.97 stations in the mobile service):

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EMERGENCY MEDICAL RADIO SERVICE FREQUENCY TABLE

Frequency or band Class of station(s) Limitations

Megahertz

72.00 to 76.00 ...... Operational fixed ...... 1 150 to 170 ...... Base or mobile ...... 28, 29 150.775 ...... Mobile. 150.7825 ...... do ...... 2 150.790 ...... do ...... 150.7975 ...... do ...... 150.805 ...... do ...... 155.325 ...... Base or mobile ...... 3, 4 155.3325 ...... do ...... 2, 3, 4 155.340 ...... do ...... 4, 5 155.3475 ...... do ...... 2, 4, 5 155.355 ...... do ...... 3, 4 155.3625 ...... do ...... 2, 3, 4 155.385 ...... do ...... 3, 4 155.3925 ...... do ...... 2, 3, 4 155.400 ...... do ...... 3, 4 155.4075 ...... do ...... 2, 3, 4 169±172 ...... Mobile ...... 6 220.9025 ...... Base ...... 25 220.9075 ...... do ...... 25 220.9125 ...... do ...... 25 220.9175 ...... do ...... 25 220.9225 ...... do ...... 25 221.9025 ...... Mobile ...... 25 221.9075 ...... do ...... 25 221.9125 ...... do ...... 25 221.9175 ...... do ...... 25 221.9225 ...... do ...... 25 450 to 470 ...... Fixed, base, or mobile ...... 7, 28 453.025 ...... Base or mobile ...... 9, 19, 22, 26 453.03125 ...... do ...... 9, 19, 22, 26, 27 453.03750 ...... do ...... 2, 9, 19, 22, 26 453.04375 ...... do ...... 9, 19, 22, 26, 27 453.050 ...... Base or mobile ...... 8 453.05625 ...... do ...... 8, 27 453.06250 ...... do ...... 2, 8 453.06875 ...... do ...... 8, 27 453.075 ...... Base or mobile ...... 9, 19, 22, 26 453.08125 ...... do ...... 9, 19, 22, 26, 27 453.08750 ...... do ...... 2, 9, 19, 22, 26 453.09375 ...... do ...... 9, 19, 22, 26, 27 453.100 ...... Base or mobile ...... 8 453.10625 ...... do ...... 8, 27 453.11250 ...... do ...... 2, 8 453.11875 ...... do ...... 8, 27 453.125 ...... Base or mobile ...... 9, 19, 22, 26 453.13125 ...... do ...... 9, 19, 22, 26, 27 453.13750 ...... do ...... 2, 9, 19, 22, 26 453.14375 ...... do ...... 9, 19, 22, 26, 27 453.150 ...... Base or mobile ...... 8 453.15625 ...... do ...... 8, 27 453.16250 ...... do ...... 2, 8 453.16875 ...... do ...... 8, 27 453.175 ...... Base or mobile ...... 9, 19, 22, 26 453.18125 ...... do ...... 9, 19, 22, 26, 27 453.18750 ...... do ...... 2, 9, 19, 22, 26 453.19375 ...... do ...... 9, 19, 22, 26, 27 453.200 ...... Base or mobile ...... 8 453.20625 ...... do ...... 8, 27 453.21250 ...... do ...... 2, 8 453.21875 ...... do ...... 8, 27 453.250 ...... do ...... 8 453.25625 ...... do ...... 8, 27 453.26250 ...... do ...... 2, 8 453.26875 ...... do ...... 8, 27 453.300 ...... do ...... 8 453.30625 ...... do ...... 8, 27 453.31250 ...... do ...... 2, 8 453.31875 ...... do ...... 8, 27 453.350 ...... do ...... 8 453.35625 ...... do ...... 8, 27 453.36250 ...... do ...... 2, 8 453.36875 ...... do ...... 8, 27 453.400 ...... do ...... 8 453.40625 ...... do ...... 8, 27 453.41250 ...... do ...... 2, 8 453.41875 ...... do ...... 8, 27 453.450 ...... do ...... 8 453.45625 ...... do ...... 8, 27 453.46250 ...... do ...... 2, 8 453.46875 ...... do ...... 8, 27 453.500 ...... do ...... 8 453.50625 ...... do ...... 8, 27

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EMERGENCY MEDICAL RADIO SERVICE FREQUENCY TABLEÐContinued

Frequency or band Class of station(s) Limitations

453.51250 ...... do ...... 2, 8 453.51875 ...... do ...... 8, 27 453.550 ...... do ...... 8 453.55625 ...... do ...... 8, 27 453.56250 ...... do ...... 2, 8 453.56875 ...... do ...... 8, 27 453.600 ...... do ...... 8 453.60625 ...... do ...... 8, 27 453.61250 ...... do ...... 2, 8 453.61875 ...... do ...... 8, 27 453.650 ...... do ...... 8 453.65625 ...... do ...... 8, 27 453.66250 ...... do ...... 2, 8 453.66875 ...... do ...... 8, 27 453.700 ...... do ...... 8 453.70625 ...... do ...... 8, 27 453.71250 ...... do ...... 2, 8 453.71875 ...... do ...... 8, 27 453.750 ...... do ...... 8 453.75625 ...... do ...... 8, 27 453.76250 ...... do ...... 2, 8 453.76875 ...... do ...... 8, 27 453.800 ...... do ...... 8 453.80625 ...... do ...... 8, 27 453.81250 ...... do ...... 2, 8 453.81875 ...... do ...... 8, 27 453.850 ...... do ...... 8 453.85625 ...... do ...... 8, 27 453.86250 ...... do ...... 2, 8 453.86875 ...... do ...... 8, 27 453.900 ...... do ...... 8 453.90625 ...... do ...... 8, 27 453.91250 ...... do ...... 2, 8 453.91875 ...... do ...... 8, 27 453.950 ...... do ...... 8 453.95625 ...... do ...... 8, 27 453.96250 ...... do ...... 2, 8 453.96875 ...... do ...... 8, 27 458.025 ...... Mobile ...... 9, 22, 26 458.03125 ...... do ...... 9, 22, 26, 27 458.03750 ...... do ...... 2, 9, 22, 26 458.04375 ...... do ...... 9, 22, 26, 27 458.050 ...... do ...... 8 458.05625 ...... do ...... 8, 27 458.06250 ...... do ...... 2, 8 458.06875 ...... do ...... 8, 27 458.075 ...... do ...... 9, 22, 26 458.08125 ...... do ...... 9, 22, 26, 27 458.08750 ...... do ...... 2, 9, 22, 26 458.09375 ...... do ...... 9, 22, 26, 27 458.100 ...... do ...... 8 458.10625 ...... do ...... 8, 27 458.11250 ...... do ...... 2, 8 458.11875 ...... do ...... 8, 27 458.125 ...... do ...... 9, 22, 26 458.13125 ...... do ...... 9, 22, 26, 27 458.13750 ...... do ...... 2, 9, 22, 26 458.14375 ...... do ...... 9, 22, 26, 27 458.150 ...... do ...... 8 458.15625 ...... do ...... 8, 27 458.16250 ...... do ...... 2, 8 458.16875 ...... do ...... 8, 27 458.175 ...... do ...... 9, 22, 26 458.18125 ...... do ...... 9, 22, 26, 27 458.18750 ...... do ...... 2, 9, 22, 26 458.19375 ...... do ...... 9, 22, 26, 27 458.200 ...... do ...... 8 458.20625 ...... do ...... 8, 27 458.21250 ...... do ...... 2, 8 458.21875 ...... do ...... 8, 27 458.250 ...... do ...... 8 458.25625 ...... do ...... 8, 27 458.26250 ...... do ...... 2, 8 458.26875 ...... do ...... 8, 27 458.300 ...... do ...... 8 458.30625 ...... do ...... 8, 27 458.31250 ...... do ...... 2, 8 458.31875 ...... do ...... 8, 27 458.350 ...... do ...... 8 458.35625 ...... do ...... 8, 27 458.36250 ...... do ...... 2, 8 458.36875 ...... do ...... 8, 27 458.400 ...... do ...... 8 458.40625 ...... do ...... 8, 27 458.41250 ...... do ...... 2, 8

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EMERGENCY MEDICAL RADIO SERVICE FREQUENCY TABLEÐContinued

Frequency or band Class of station(s) Limitations

458.41875 ...... do ...... 8, 27 458.450 ...... do ...... 8 458.45625 ...... do ...... 8, 27 458.46250 ...... do ...... 2, 8 458.46875 ...... do ...... 8, 27 458.500 ...... do ...... 8 458.50625 ...... do ...... 8, 27 458.51250 ...... do ...... 2, 8 458.51875 ...... do ...... 8, 27 458.550 ...... do ...... 8 458.55625 ...... do ...... 8, 27 458.56250 ...... do ...... 2, 8 458.56875 ...... do ...... 8, 27 458.600 ...... do ...... 8 458.60625 ...... do ...... 8, 27 458.61250 ...... do ...... 2, 8 458.61875 ...... do ...... 8, 27 458.650 ...... do ...... 8 458.65625 ...... do ...... 8, 27 458.66250 ...... do ...... 2, 8 458.66875 ...... do ...... 8, 27 458.700 ...... do ...... 8 458.70625 ...... do ...... 8, 27 458.71250 ...... do ...... 2, 8 458.71875 ...... do ...... 8, 27 458.750 ...... do ...... 8 458.75625 ...... do ...... 8, 27 458.76250 ...... do ...... 2, 8 458.76875 ...... do ...... 8, 27 458.800 ...... do ...... 8 458.80625 ...... do ...... 8, 27 458.81250 ...... do ...... 2, 8 458.81875 ...... do ...... 8, 27 458.850 ...... do ...... 8 458.85625 ...... do ...... 8, 27 458.86250 ...... do ...... 2, 8 458.86875 ...... do ...... 8, 27 458.900 ...... do ...... 8 458.90625 ...... do ...... 8, 27 458.91250 ...... do ...... 2, 8 458.91875 ...... do ...... 8, 27 458.950 ...... do ...... 8 458.95625 ...... do ...... 8, 27 458.96250 ...... do ...... 2, 8 458.96875 ...... do ...... 8, 27 460.525 ...... Base or mobile ...... 10 460.53125 ...... do ...... 10, 27 460.53750 ...... do ...... 2, 10 460.54375 ...... do ...... 10, 27 460.550 ...... do ...... 10 460.55625 ...... do ...... 10, 27 460.56250 ...... do ...... 2, 10 460.56875 ...... do ...... 10, 27 462.950 ...... do ...... 3, 11 462.95625 ...... do ...... 3, 11, 27 462.96250 ...... do ...... 2, 3, 11 462.96875 ...... do ...... 3, 11, 27 462.975 ...... do ...... 3, 11 462.98125 ...... do ...... 3, 11, 27 462.98750 ...... do ...... 2, 3, 11 462.99375 ...... do ...... 3, 11, 27 463.000 ...... do ...... 9, 13, 20 463.00625 ...... do ...... 9, 13, 20, 27 463.01250 ...... do ...... 2, 9, 13, 20 463.01875 ...... do ...... 9, 13, 20, 27 463.025 ...... do ...... 9, 13, 20 463.03125 ...... do ...... 9, 13, 20, 27 463.03750 ...... do ...... 2, 9, 13, 20 463.04375 ...... do ...... 9, 13, 20, 27 463.050 ...... do ...... 9, 13, 20 463.05625 ...... do ...... 9, 13, 20, 27 463.06250 ...... do ...... 2, 9, 13, 20 463.06875 ...... do ...... 9, 13, 20, 27 463.075 ...... do ...... 9 ,13, 21 463.08125 ...... do ...... 9, 13, 21, 27 463.08750 ...... do ...... 2, 9, 13, 21 463.09375 ...... do ...... 9, 13, 21, 27 463.100 ...... do ...... 9, 13, 21 463.10625 ...... do ...... 9, 13, 21, 27 463.11250 ...... do ...... 2, 9, 13, 21 463.11875 ...... do ...... 9, 13, 21, 27 463.125 ...... do ...... 9, 13, 21 463.13125 ...... do ...... 9, 13, 21, 27 463.13750 ...... do ...... 2, 9, 13, 21 463.14375 ...... do ...... 9, 13, 21, 27

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EMERGENCY MEDICAL RADIO SERVICE FREQUENCY TABLEÐContinued

Frequency or band Class of station(s) Limitations

463.150 ...... do ...... 9, 13, 21 463.15625 ...... do ...... 9, 13, 21, 27 463.16250 ...... do ...... 2, 9, 13, 21 463.16875 ...... do ...... 9, 13, 21, 27 463.175 ...... do ...... 9, 13, 21 463.18125 ...... do ...... 9, 13, 21, 27 463.18750 ...... do ...... 2, 9, 13, 21 463.19375 ...... do ...... 9, 13, 21, 27 465.525 ...... Mobile ...... 10 465.53125 ...... do ...... 10, 27 465.53750 ...... do ...... 2, 10 465.54375 ...... do ...... 10, 27 465.550 ...... do ...... 10 465.55625 ...... do ...... 10, 27 465.56250 ...... do ...... 2, 10 465.56875 ...... do ...... 10, 27 467.950 ...... do ...... 3, 11 467.95625 ...... do ...... 3, 11, 27 467.96250 ...... do ...... 2, 3, 11 467.96875 ...... do ...... 3, 11, 27 467.975 ...... do ...... 3, 11 467.98125 ...... do ...... 3, 11, 27 467.98750 ...... do ...... 2, 3, 11 467.99375 ...... do ...... 3, 11, 27 468.000 ...... do ...... 9, 13, 20 468.00625 ...... do ...... 9, 13, 20, 27 468.01250 ...... do ...... 2, 9, 13, 20 468.01875 ...... do ...... 9, 13, 20, 27 468.025 ...... do ...... 9, 13, 20 468.03125 ...... do ...... 9, 13, 20, 27 468.03750 ...... do ...... 2, 9, 13, 20 468.04375 ...... do ...... 9, 13, 20, 27 468.050 ...... do ...... 9, 13, 20 468.05625 ...... do ...... 9, 13, 20, 27 468.06250 ...... do ...... 2, 9, 13, 20 468.06875 ...... do ...... 9, 13, 20, 27 468.075 ...... do ...... 9, 13, 21 468.08125 ...... do ...... 9, 13, 21, 27 468.08750 ...... do ...... 2, 9, 13, 21 468.09375 ...... do ...... 9, 13, 21, 27 468.100 ...... do ...... 9, 13, 21 468.10625 ...... do ...... 9, 13, 21, 27 468.11250 ...... do ...... 2, 9, 13, 21 468.11875 ...... do ...... 9, 13, 21, 27 468.125 ...... do ...... 9, 13, 21 468.13125 ...... do ...... 9, 13, 21, 27 468.13750 ...... do ...... 2, 9, 13, 21 468.14375 ...... do ...... 9, 13, 21, 27 468.150 ...... do ...... 9, 13, 21 468.15625 ...... do ...... 9, 13, 21, 27 468.16250 ...... do ...... 2, 9, 13, 21 468.16875 ...... do ...... 9, 13, 21, 27 468.175 ...... do ...... 9, 13, 21 468.18125 ...... do ...... 9, 13, 21, 27 468.18750 ...... do ...... 2, 9, 13, 21 468.19375 ...... do ...... 9, 13, 21, 27 470 to 512 ...... Base or Mobile ...... 14 806 to 824 ...... Mobile ...... 15 851 to 869 ...... Base or Mobile ...... 15 928 and above ...... Operational fixed ...... 16 929 to 930 ...... Base only ...... 24 1427 to 1435 ...... Operational fixed base or mobile ...... 17 2450 to 2500 ...... Base or Mobile ...... 18 10,550 to 10,680 ...... do ...... 23

(c) Explanation of assignment limitations ized bandwidth not to exceed 11.25 kHz. In appearing in the frequency table of para- the 450–470 MHz band, secondary telemetry graph (b) of this section: operations pursuant to § 90.238(e) will be au- (1) The frequencies available for use at thorized on this frequency. operational-fixed stations in the band 72–76 (3) A licensee regularly conducting two- MHz are listed in § 90.257(a)(1). These fre- way communications operations on this fre- quencies are shared with other services and quency may, on a secondary basis, also are available only in accordance with the transmit one-way alert-paging signals to am- provisions of § 90.257. bulance and rescue squad personnel. (2) This frequency is not available in the (4) In addition to other authorized uses, 150–170 MHz band until August 18, 1996. This the use of F1B, F1D, F2B or F2D emission is frequency will be assigned with an author-

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VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00299 Fmt 8010 Sfmt 8003 C:\174183.TXT 174183 Pt. 90, Subpt. B, Note 47 CFR Ch. I (10–1–97 Edition)

permitted on this frequency for the oper- Frequencies base and mobile (MHz) Mobile only Channel ation of biomedical telemetry systems ex- (MHz) name cept in the following geographic locations: 462.950 ...... 467.950 MED±9 (i) New York, N.Y.-Northeastern New Jer- 462.95625 ...... 467.95625 MED±91 462.9625 ...... 467.9625 MED±92 sey; Los Angeles-Long Beach, Calif.; Chi- 462.96875 ...... 467.96875 MED±93 cago, Ill.-Northwestern Indiana; Philadel- 462.975 ...... 467.975 MED±10 phia, Pa.-N.J.; Detroit, Mich.; San Fran- 462.98125 ...... 467.98125 MED±101 462.9875 ...... 467.9875 MED±102 cisco-Oakland, Calif.; Boston, Mass.; Wash- 462.99375 ...... 467.99375 MED±103 ington, D.C.-Md.-Va.; Cleveland, Ohio; St. Louis, Mo.-Ill.; Pittsburgh, Pa.; Minneapolis- (12) [Reserved] St. Paul, Minn.; Houston, Tex.; Baltimore, (13) For applications for new radio systems Md.; Dallas, Tex.; Milwaukee, Wis.; Seattle- received after August 15, 1974, the thirty-two Everett, Wash.; Miami, Fla.; San Diego, frequency pairs listed in paragraph (c)(13)(i) Calif.; Atlanta, Ga.; Cincinnati, Ohio-Ky.; of this section will be assigned in a block for Kansas City, Mo.-Kans.; Buffalo, N.Y.; Den- shared operation under § 90.27(a) subject to ver, Colo.; San Jose, Calif.; New Orleans, La.; the following: Phoenix, Ariz.; Portland, Oreg.-Wash.; Indi- (i) For uniformity in usage, these fre- anapolis, Ind.; Providence-Pawtucket-War- quency pairs may be referred to by channel wick, R.I.-Mass.; Columbus, Ohio; San Anto- name as follows: nio, Tex.; Louisville, Ky.-Ind.; Dayton, Ohio; Forth Worth, Tex.; Norfolk-Portsmouth, Va.; Mobile only Channel Frequencies base and mobile (MHz) (MHz) name Memphis, Tenn.-Miss.; Sacramento, Calif.; Fort Lauderdale-Hollywood, Fla.; Rochester, 463.000 ...... 468.000 MED±1 463.00625 ...... 468.00625 MED±11 N.Y.; Tampa-St. Petersburg, Fla. 463.0125 ...... 468.0125 MED±12 (ii) The continuous carrier mode of oper- 463.01875 ...... 468.01875 MED±13 ation may be used for telemetry trans- 463.025 ...... 468.025 MED±2 463.03125 ...... 468.03125 MED±21 missions on this frequency for periods up to 463.0375 ...... 468.0375 MED±22 two-minutes duration; following which there 463.04375 ...... 468.04375 MED±23 must be a break in the carrier for at least a 463.050 ...... 468.050 MED±3 463.05625 ...... 468.05625 MED±31 one-minute period. 463.0625 ...... 468.0625 MED±32 (iii) Geographical coordinates for the 463.06875 ...... 468.06875 MED±33 above-listed urbanized areas may be found at 46.075 ...... 46.075 MED±4 463.08125 ...... 468.08125 MED±41 table 1 of § 90.635. 463.0875 ...... 468.0875 MED±42 (5) This frequency may be designated by 463.09375 ...... 468.09375 MED±43 common consent as an intersystem mutual 463.100 ...... 468.100 MED±5 463.10625 ...... 468.10625 MED±51 assistance frequency under an area-wide 463.1125 ...... 468.1125 MED±52 medical communications plan. 463.11875 ...... 468.11875 MED±53 (6) Frequencies in this band will be as- 463.125 ...... 468.125 MED±6 463.13125 ...... 468.13125 MED±61 signed for low power wireless microphones in 463.1375 ...... 468.1375 MED±62 accordance with the provisions of § 90.265. 463.14375 ...... 468.14375 MED±63 (7) The frequencies available for use at 463.150 ...... 468.150 MED±7 463.15625 ...... 468.15625 MED±71 fixed stations in this band and the require- 463.1625 ...... 468.1625 MED±72 ments for assignment are set forth in § 90.261. 463.16875 ...... 468.16875 MED±73 Operation on these frequencies is secondary 463.175 ...... 468.175 MED±8 463.18125 ...... 468.18125 MED±81 to stations in the Industrial and Land Trans- 463.1875 ...... 468.1875 MED±82 portation Radio Service where they are as- 463.19375 ...... 468.19375 MED±83 signed for land mobile operations. (8) This frequency is available in this serv- (ii) Except as provided in paragraphs (c)(13) ice on a shared basis with all other Public- (iii) and (iv) of this section, mobile or port- Safety Radio Services. able stations must employ equipment that is (9) The continuous carrier mode of oper- both wired and equipped to transmit/receive, ation may be used for telemetry trans- respectively, on each of these MED fre- mission on this frequency. quency pairs with transmitters operated on (10) This frequency is shared with the Po- the 468 MHz frequencies. lice and Fire Radio Services. This frequency (iii) Portable (hand-held) units operated may be designated by common consent for with a maximum output power of 2.5 watts intra-system and inter-system mutual as- are exempted from the mult-channel equip- sistance purposes and is subject to the co- ment requirements specified in paragraph ordination requirements specified in § 90.175. (c)(13)(ii) in this section. (11) This frequency is primarily authorized (iv) Stations located in areas above line A, for use in the dispatch of medical care vehi- as defined in § 90.7 will be required to meet cles and personnel for the rendition or deliv- multi-channel equipment requirements only ery of medical services. This frequency may for those frequencies up to the number speci- also be assigned for intra-system and inter- fied in paragraph (c)(13)(ii) of this section system mutual assistance purposes. For uni- that have been assigned and coordinated formity in usage these frequency pairs may with Canada in accordance with the applica- be referred to by channel name as follows: ble U.S.-Canada agreement.

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(14) Subpart L contains rules for assign- quency will be assigned with an authorized ment of frequencies in the 470–512 MHz band. bandwidth not to exceed 6 kHz. (15) Subpart S contains rules for assign- (28) Assignment of frequencies in this band ment of frequencies in the 806–824 MHz and are subject to the provisions of § 90.173. 851–869 MHz bands. (29) Licensees as of August 18, 1995 who op- (16) Assignment of frequencies above 928 erate systems that are 2.5 kHz removed from MHz for operational-fixed stations is gov- regularly assignable frequencies may con- erned by part 94 of this chapter. tinue to operate on a secondary, non-inter- (17) This frequency band is available in this ference basis after August 1, 2003. service subject to the provisions of § 90.259. (18) Available only on a shared basis with [58 FR 12178, Mar. 3, 1993, as amended at 60 stations in other services, and subject to no FR 37188, July 19, 1995; 61 FR 6576, Feb. 21, protection from interference due to the oper- 1996; 62 FR 2034, Jan. 15, 1997] ation of industrial, scientific, or medical (ISM) devices. In the 2483.5–2500 MHz band, Subpart C—Industrial/Business no applications for new or modifications to existing stations to increase the number of Radio Pool transmitters will be accepted. Existing li- censees as of July 25, 1985, or on a subsequent SOURCE: 62 FR 18874, Apr. 17, 1997, unless date as a result of submitting an application otherwise noted. for license on or before July 25, 1985, are grandfathered and their operation is co-pri- EFFECTIVE DATE NOTE: At 62 FR 18874, Apr. mary with the Radio-determination Satellite 17, 1997, subpart C, formerly consisting of Service. §§ 90.33—90.55, was revised, effective Oct. 17, (19) Paging licensees as of March 20, 1991, 1997. For the convenience of the user, the su- may continue to operate on a primary basis perseded text is set forth following the re- until January 14, 1998. vised text. (20) This frequency is authorized for use only for operations in biomedical telemetry § 90.31 Scope. stations. F1B, F1D, F2B, F2D, F3E, G1B, G1D, G2B, G2D and G3E emissions may be author- The Industrial/Business Radio Pool ized. Entities eligible in this Radio Service covers the licensing of the radio com- may use this frequency on a secondary basis munications of entities engaged in for any other permissible communications commercial activities, engaged in cler- consistent with § 90.27(a). gy activities, operating educational, (21) This frequency is authorized only for philanthropic, or ecclesiastical institu- communications between medical facilities tions, or operating hospitals, clinics, or vehicles and personnel related to medical su- medical associations. Rules as to eligi- pervision and instruction for the treatment and transport of patients in the rendition or bility for licensing, frequencies avail- delivery of medical services. F1B, F1D, F2B, able, permissible communications and F2D, G1B, G1D, G2B, F3E and G3E emissions classes and number of stations, and are authorized. Entities eligible in this any special requirements are set forth Radio Service may use this frequency on a in the following sections. secondary basis for any other permissible communications consistent with § 90.27(a). § 90.33 General eligibility. (22) Local government highway radio call box operations first licensed prior to 3/31/80 (a) In addition to the eligibility on this frequency may continue to operate in shown in the Industrial/Business Pool, accordance with § 90.17(c)(11). eligibility is also provided for any cor- (23) This band is available for Digital Ter- poration proposing to furnish nonprofit mination Systems and for associated radiocommunication service to its par- internodal links under part 94 of this chap- ent corporation, to another subsidiary ter. No new licenses will be issued under this of the same parent, or to its own sub- subpart but current licenses will be renewed. (24) Frequencies in this band are available sidiary. This corporate eligibility is only for one-way paging operations in ac- not subject to the cooperative use pro- cordance with § 90.494. vision of § 90.179. (25) Rules concerning the use of this fre- (b) Eligibility is also provided for a quency are set forth in subpart T. nonprofit corporation or association (26) This frequency is also authorized for that is organized for the purpose of fur- use for operations in biomedical telemetry nishing a radiocommunications service stations. FIB, FID, F2B, F2D, F3E, G1B, G1D, G2B, G2D, and G3E emissions may be author- to persons who meet the eligibility re- ized for bio-medical transmissions. quirements of the Industrial/Business (27) This frequency is not available until Pool. Such use is subject to the cooper- August 18, 1996. After August 18, 1996 this fre- ative use provisions of § 90.179.

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§ 90.35 Industrial/Business Pool. INDUSTRIAL/BUSINESS POOL FREQUENCY (a) Eligibility. Persons primarily en- TABLEÐContinued gaged in any of the following activities Frequency or Class of sta- Coordina- are eligible to hold authorizations in band tion(s) Limitations tor the Industrial/Business Pool to provide 25.06 ...... do ...... 3, 4 ...... IP commercial mobile radio service as de- 25.08 ...... do ...... 8, 9 ...... IP fined in part 20 of this chapter or to op- 25.10 ...... do ...... 3, 4, 9 ...... IP erate stations for transmission of com- 25.12 ...... do ...... IP 25.14 ...... do ...... 3, 4 ...... IP munications necessary to such activi- 25.16 ...... do ...... IP ties of the licensee: 25.18 ...... do ...... 3, 4 ...... IP (1) The operation of a commercial ac- 25.20 ...... do ...... IP 25.22 ...... do ...... 4, 7 ...... IP tivity; 25.24 ...... do ...... IP (2) The operation of educational, 25.26 ...... do ...... 4, 7 ...... IP philanthropic, or ecclesiastical institu- 25.28 ...... do ...... IP 25.30 ...... do ...... 4, 7 ...... IP tions; 25.32 ...... do ...... IP (3) Clergy activities; or 27.43 ...... do. (4) The operation of hospitals, clinics, 27.45 ...... do. or medical associations. 27.47 ...... do. 27.49 ...... do ...... 10. (b) Industrial/Business Pool frequencies. 27.51 ...... Mobile ...... 11. (1) The following table indicates fre- 27.53 ...... do ...... 11. quencies available for assignment to 29.71 ...... Base or mobile 29.73 ...... do. Industrial/Business Pool stations, to- 29.75 ...... do. gether with the class of station(s) to 29.77 ...... do. which they are normally assigned, the 29.79 ...... do. specific assignment limitations which 30.58 ...... do. 30.60 ...... do. are explained in paragraph (b) of this 30.62 ...... do. section, and the certified frequency co- 30.64 ...... do. ordinator for each frequency: 30.66 ...... do. 30.68 ...... do. (2)(i) The letter symbol(s) listed in 30.70 ...... do ...... 4, 7 ...... IP the Coordinator column of the fre- 30.72 ...... do. quency table in paragraph (a)(3) of this 30.74 ...... do. 30.76 ...... do. section specifies the frequency coordi- 30.78 ...... do 4, 7 ...... IP nator(s) for each frequency as follows: 30.80 ...... do. IP—Petroleum Coordinator 30.82 ...... do. 30.84 ...... Mobile ...... 11, 12. IW—Power Coordinator 30.86 ...... Base or mobile 13 LR—Railroad Coordinator 30.88 ...... do. (ii) Frequencies without any coordi- 30.90 ...... do ...... 13. 30.92 ...... do. nator specified may be coordinated by 30.94 ...... do ...... 13. any coordinator certified in the Indus- 30.96 ...... do. trial/Business Pool. 30.98 ...... do ...... 13. (3) Frequencies. 31.00 ...... do. 31.02 ...... do ...... 13. 31.04 ...... do. INDUSTRIAL/BUSINESS POOL FREQUENCY TABLE 31.06 ...... do ...... 13. 31.08 ...... do. Frequency or Class of sta- Coordina- 31.10 ...... do ...... 13. band tion(s) Limitations tor 31.12 ...... do. 31.14 ...... do ...... 13. Kilohertz 31.16 ...... do. 1614 ...... Base or mobile 1, 2, 3, 4 .. IP 31.20 ...... do. 1628 ...... do ...... 5. 31.24 ...... do. 1652 ...... do ...... 5. 31.28 ...... do. 1676 ...... do ...... 5. 31.32 ...... do. 1700 ...... do ...... 5. 31.36 ...... do. 2000 to 25,000 Fixed, base or 1. 31.40 ...... do. mobile. 31.44 ...... do. 2292 ...... Base or mobile 5. 31.48 ...... do. 2398 ...... do ...... 5, 7. 31.52 ...... do. 4637.5 ...... do ...... 5, 7. 31.56 ...... do. 31.60 ...... do. Megahertz 31.64 ...... do. 31.68 ...... do. 25.02 ...... do ...... 3, 4 ...... IP 31.72 ...... do. 25.04 ...... do ...... 8 ...... IP 31.76 ...... do.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

31.80 ...... do. 37.74 ...... do ...... IW 31.84 ...... do. 37.76 ...... do ...... IW 31.88 ...... do. 37.78 ...... do ...... IW 31.92 ...... do. 37.80 ...... do ...... IW 31.96 ...... do. 37.82 ...... do ...... IW 33.12 ...... do ...... 11. 37.84 ...... Base, mobile, 16 ...... IW 33.14 ...... Mobile ...... 11, 12. or operational 33.16 ...... Base or mobile fixed. 33.18 ...... do ...... IP 37.86 ...... Base or mobile ...... IW 33.20 ...... do ...... IP 37.88 ...... do. 33.22 ...... do ...... IP 41.71 ...... do ...... 15 ...... IP 33.24 ...... do ...... IP 42.96 ...... do. 33.26 ...... do ...... IP 42.98 ...... Mobile ...... 11, 12. 33.28 ...... do ...... IP 43.00 ...... Base or mobile 33.30 ...... do ...... IP 43.02 ...... do. 33.32 ...... do ...... IP 43.04 ...... do ...... 17. 33.34 ...... do ...... IP 43.06 ...... do. 33.36 ...... do ...... IP 43.08 ...... do. 33.38 ...... do ...... IP 43.10 ...... do. 33.40 ...... Mobile ...... 12, 14. 43.12 ...... do. 35.02 ...... do ...... 11, 12, 13. 43.14 ...... do. 35.04 ...... Base or Mobile 10. 43.16 ...... Mobile. 35.06 ...... do. 43.18 ...... Base or mobile. 35.08 ...... do. 43.28 ...... do. 35.10 ...... do. 43.32 ...... do. 35.12 ...... do. 43.36 ...... do. 35.14 ...... do. 43.40 ...... do. 35.16 ...... do. 43.44 ...... do. 35.18 ...... do. 43.48 ...... do. 35.28 ...... do. 43.52 ...... do. 35.32 ...... do. 43.70 ...... do. 35.36 ...... do. 43.72 ...... do ...... 18. 35.40 ...... do. 43.74 ...... do ...... 18. 35.44 ...... do. 43.76 ...... do. 35.48 ...... do. 43.78 ...... do. 35.48 ...... do. 43.80 ...... do. 35.52 ...... do. 43.82 ...... do ...... 18. 35.70 ...... do. 43.84 ...... do ...... 18. 35.72 ...... do. 43.86 ...... do ...... 19. 35.74 ...... do. 43.88 ...... do ...... 19. 35.76 ...... do. 43.90 ...... do ...... 19. 35.78 ...... do. 43.92 ...... do ...... 18, 19. 35.80 ...... do. 43.94 ...... do ...... 19. 35.82 ...... do. 43.96 ...... do ...... 18. 35.84 ...... do. 43.98 ...... do. 35.86 ...... do. 44.00 ...... do. 35.88 ...... do. 44.02 ...... do. 35.90 ...... do. 44.04 ...... do. 35.92 ...... do. 44.06 ...... do. 35.94 ...... do. 44.08 ...... do. 35.96 ...... do. 44.10 ...... do ...... 20. 35.98 ...... do. 44.12 ...... do ...... 18. 36.25 ...... do ...... 15 ...... IP 44.14 ...... do. 37.44 ...... do. 44.16 ...... do ...... 18. 37.46 ...... do ...... IW 44.18 ...... do ...... 18. 37.48 ...... do ...... IW 44.20 ...... do ...... 18, 21. 37.50 ...... do ...... IW 44.22 ...... do. 37.52 ...... do ...... IW 44.24 ...... do. 37.54 ...... do ...... IW 44.26 ...... do. 37.56 ...... do ...... IW 44.28 ...... do. 37.58 ...... do ...... IW 44.30 ...... do. 37.60 ...... Base, mobile, 16 ...... IW 44.32 ...... do ...... 18. or operational 44.34 ...... do. fixed. 44.36 ...... do ...... 18, 19. 37.62 ...... Base or mobile ...... IW 44.38 ...... do ...... 19. 37.64 ...... do ...... IW 44.40 ...... do ...... 18, 19. 37.66 ...... do ...... IW 44.42 ...... do ...... 19. 37.68 ...... do ...... IW 44.44 ...... do ...... 19. 37.70 ...... do ...... IW 44.46 ...... do ...... 18. 37.72 ...... do ...... IW 44.48 ...... do ...... 18.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

44.50 ...... do. 48.84 ...... do ...... 18. 44.52 ...... do. 48.86 ...... do ...... 18. 44.54 ...... do. 48.88 ...... do. 44.56 ...... do. 48.90 ...... do. 44.58 ...... do. 48.92 ...... do ...... 18. 44.60 ...... do. 48.94 ...... do. 47.44 ...... do. 48.96 ...... do. 47.48 ...... do. 48.98 ...... do. 47.52 ...... do. 49.00 ...... do. 47.56 ...... do. 49.02 ...... do ...... 18. 47.60 ...... do. 49.04 ...... do. 47.64 ...... do. 49.06 ...... do. 47.68 ...... do. 49.08 ...... do ...... 18. 47.70 ...... do ...... IW 49.10 ...... do ...... 18. 47.72 ...... do ...... IW 49.12 ...... do. 47.74 ...... do ...... IW 49.14 ...... do. 47.76 ...... do ...... IW 49.16 ...... do ...... 18. 47.78 ...... do ...... IW 49.18 ...... do. 47.80 ...... do ...... IW 49.20 ...... do ...... 18. 47.82 ...... do ...... IW 49.22 ...... do. 47.84 ...... do ...... IW 49.24 ...... do ...... 18. 47.86 ...... do ...... IW 49.26 ...... do ...... 18. 47.88 ...... do ...... IW 49.28 ...... do ...... 18. 47.90 ...... do ...... IW 49.30 ...... do. 47.92 ...... do ...... IW 49.32 ...... do. 47.94 ...... do ...... IW 49.34 ...... do. 47.96 ...... do ...... IW 49.36 ...... do ...... 18. 47.98 ...... do ...... IW 49.38 ...... do. 48.00 ...... do ...... IW 49.40 ...... do ...... 18. 48.02 ...... do ...... IW 49.42 ...... do. 48.04 ...... do ...... IW 49.44 ...... do. 48.06 ...... do ...... IW 49.46 ...... do ...... 18. 48.08 ...... do ...... IW 49.48 ...... do. 48.10 ...... do ...... IW 49.50 ...... do ...... 18. 48.12 ...... do ...... IW 49.52 ...... do. 48.14 ...... do ...... IW 49.54 ...... do. 48.16 ...... do ...... IW 49.56 ...... do. 48.18 ...... do ...... IW 49.58 ...... do. 48.20 ...... do ...... IW 72 to 76 ...... Operational 22. 48.22 ...... do ...... IW fixed. 48.24 ...... do ...... IW 72.02 ...... Mobile ...... 23, 24. 48.26 ...... do ...... IW 72.04 ...... do ...... 23, 24. 48.28 ...... do ...... IW 72.06 ...... do ...... 23, 24. 48.30 ...... do ...... IW 72.08 ...... do ...... 23, 24, 25. 48.32 ...... do ...... IW 72.10 ...... do ...... 23, 24. 48.34 ...... do ...... IW 72.12 ...... do ...... 23, 24. 48.36 ...... do ...... IW 72.14 ...... do ...... 23, 24. 48.38 ...... do ...... IW 72.16 ...... do ...... 23, 24, 25. 48.40 ...... do ...... IW 72.18 ...... do ...... 23, 24. 48.42 ...... do ...... IW 72.20 ...... do ...... 23, 24. 48.44 ...... do ...... IW 72.22 ...... do ...... 23, 24. 48.46 ...... do ...... IW 72.24 ...... do ...... 23, 24, 25. 48.48 ...... do ...... IW 72.26 ...... do ...... 23, 24. 48.50 ...... do ...... IW 72.28 ...... do ...... 23, 24. 48.52 ...... do ...... IW 72.30 ...... do ...... 23, 24. 48.54 ...... do ...... IW 72.32 ...... do ...... 23, 24, 25. 48.56 ...... do. 72.34 ...... do ...... 23, 24. 48.58 ...... do. 72.36 ...... do ...... 23, 24. 48.60 ...... do. 72.38 ...... do ...... 23, 24. 48.62 ...... do. 72.40 ...... do ...... 23, 24, 25. 48.64 ...... do. 72.44 ...... do ...... 13, 24, 77. 48.66 ...... do. 72.48 ...... do ...... 13, 24, 77. 48.68 ...... do. 72.52 ...... do ...... 13, 24, 77. 48.70 ...... do. 72.56 ...... do ...... 13, 24, 77. 48.72 ...... do. 72.60 ...... do ...... 13, 24, 77. 48.74 ...... do. 74.61 ...... do ...... 26, 77. 48.76 ...... do ...... 18. 74.63 ...... do ...... 26, 77. 48.78 ...... do. 74.65 ...... do ...... 26, 77. 48.80 ...... do. 74.67 ...... do ...... 26, 77. 48.82 ...... do. 74.69 ...... do ...... 26, 77.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

74.71 ...... do ...... 26, 77. 151.2425 ...... do ...... 30, 31. 74.73 ...... do ...... 26, 77. 151.250 ...... do ...... 31. 74.75 ...... do ...... 26, 77. 151.2575 ...... do ...... 30, 31. 74.77 ...... do ...... 26, 77. 151.265 ...... do ...... 31. 74.79 ...... do ...... 26, 77. 151.2725 ...... do ...... 30, 31. 75.21 ...... do ...... 26, 77. 151.280 ...... do ...... 31. 75.23 ...... do ...... 26, 77. 151.2875 ...... do ...... 30, 31. 75.25 ...... do ...... 26, 77. 151.295 ...... do ...... 31. 75.27 ...... do ...... 26, 77. 151.310 ...... Base ...... 28, 29, 31. 75.29 ...... do ...... 26, 77. 151.325 ...... Base or mobile 31. 75.31 ...... do ...... 26, 77. 151.3325 ...... do ...... 30, 31. 75.33 ...... do ...... 26, 77. 151.340 ...... do ...... 31. 75.35 ...... do ...... 26, 77. 151.3475 ...... do ...... 30, 31. 75.37 ...... do ...... 26, 77. 151.355 ...... do ...... 31. 75.39 ...... do ...... 26, 77. 151.3625 ...... do ...... 30, 31. 75.44 ...... do ...... 13, 24, 77. 151.370 ...... do ...... 31. 75.48 ...... do ...... 13, 24, 77. 151.3775 ...... do ...... 30, 31. 75.52 ...... do ...... 13, 24, 77. 151.385 ...... do ...... 31. 75.56 ...... do ...... 13, 24, 77. 151.3925 ...... do ...... 30, 31. 75.60 ...... do ...... 13, 24, 77. 151.400 ...... do ...... 31. 150 to 170 ...... Base or mobile 27. 151.4075 ...... do ...... 30, 31. 150.815 ...... do. 151.415 ...... do ...... 31. 150.830 ...... do ...... 28, 29. 151.4225 ...... do ...... 30, 31. 150.845 ...... do.. 151.430 ...... do ...... 31. 150.8525 ...... do ...... 30. 151.4375 ...... do ...... 30, 31. 150.860 ...... do. 151.445 ...... do ...... 31. 150.8675 ...... do ...... 30. 151.4525 ...... do ...... 30, 31. 150.875 ...... do. 151.460 ...... do ...... 31. 150.8825 ...... do ...... 30. 151.4675 ...... do ...... 30, 31. 150.890 ...... do. 151.475 ...... do ...... 31. 150.8975 ...... do ...... 30. 151.4825 ...... do ...... 30, 31. 150.905 ...... do. 151.490 ...... do ...... 32. 150.920 ...... do ...... 28, 29. 151.4975 ...... do ...... 30, 32. 150.935 ...... do. 151.505 ...... do ...... 17. 150.9425 ...... do ...... 30. 151.5125 ...... do ...... 17, 30. 150.950 ...... do. 151.520 ...... do. 150.9575 ...... do ...... 30. 151.5275 ...... do ...... 30. 150.965 ...... do. 151.535 ...... do. 150.9725 ...... do ...... 30. 151.5425 ...... do ...... 30. 150.980 ...... do ...... 8 ...... IP 151.550 ...... do. 150.9875 ...... do ...... 8, 30 ...... IP 151.5575 ...... do ...... 30. 150.995 ...... do ...... 31. 151.565 ...... do. 151.0025 ...... do ...... 30, 31. 151.5725 ...... do ...... 30. 151.010 ...... do ...... 31. 151.580 ...... do. 151.0175 ...... do ...... 30, 31. 151.5875 ...... do ...... 30. 151.025 ...... do ...... 31. 151.595 ...... do. 151.0325 ...... do ...... 30, 31. 151.6025 ...... do ...... 30. 151.040 ...... do ...... 31. 151.625 ...... do ...... 10. 151.0475 ...... do ...... 30, 31. 151.640 ...... do ...... 10, 33. 151.055 ...... do ...... 31. 151.6475 ...... do ...... 30. 151.070 ...... Base ...... 28, 29, 31. 151.655 ...... do. 151.085 ...... Base or mobile 31. 151.6625 ...... do ...... 30. 151.0925 ...... do ...... 30, 31. 151.670 ...... do ...... 30. 151.100 ...... do ...... 31. 151.6775 ...... do ...... 30. 151.1075 ...... do ...... 30, 31. 151.685 ...... do. 151.115 ...... do ...... 31. 151.700 ...... do ...... 10, 30, 34. 151.1225 ...... do ...... 30, 31. 151.715 ...... do. 151.130 ...... do ...... 31. 151.7225 ...... do ...... 30. 151.1375 ...... do ...... 30, 31. 151.730 ...... do ...... 30. 151.145 ...... do ...... 31. 151.7375 ...... do ...... 30. 151.1525 ...... do ...... 30, 31. 151.745 ...... do. 151.160 ...... do ...... 31. 151.760 ...... do ...... 10, 30, 34. 151.1675 ...... do ...... 30, 31. 151.775 ...... do. 151.175 ...... do ...... 31. 151.7825 ...... do ...... 30. 151.190 ...... Base ...... 28, 29, 31. 151.790 ...... do ...... 30. 151.205 ...... Base or mobile 31. 151.7975 ...... do ...... 30. 151.2125 ...... do ...... 30, 31. 151.805 ...... do. 151.220 ...... do ...... 31. 151.820 ...... Mobile ...... 12, 14, 30, 151.2275 ...... do ...... 30, 31. 35. 151.235 ...... do ...... 31. 151.835 ...... Base or mobile.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

151.8425 ...... do ...... 30. 153.0275 ...... do ...... 30. 151.850 ...... do ...... 30. 153.035 ...... do. 151.8575 ...... do ...... 30. 153.0425 ...... do ...... 30. 151.865 ...... do. 153.050 ...... do ...... 4, 7. 151.880 ...... Mobile ...... 12, 14, 30, 153.0575 ...... do ...... 4, 7, 30. 35. 153.065 ...... do. 151.895 ...... Base or mobile. 153.0725 ...... do ...... 30. 151.9025 ...... do ...... 30. 153.080 ...... do ...... 4, 7. 151.910 ...... do ...... 30. 153.0875 ...... do ...... 4, 7, 30. 151.9175 ...... do ...... 30. 153.095 ...... do. 151.925 ...... do. 153.1025 ...... do ...... 30. 151.940 ...... Mobile ...... 12, 14, 30, 153.110 ...... do ...... 4, 7. 35. 153.1175 ...... do ...... 4, 7, 30. 151.955 ...... Base or Mobile. 153.125 ...... do. 151.9625 ...... do ...... 30. 153.1325 ...... do ...... 30. 151.970 ...... do ...... 30. 153.140 ...... do ...... 4, 7. 151.9775 ...... do ...... 30. 153.1475 ...... do ...... 4, 7, 30. 151.985 ...... do. 153.155 ...... do. 152.2625 ...... do ...... 33. 153.1625 ...... do ...... 30. 152.270 ...... do ...... 6. 153.170 ...... do ...... 4, 7. 152.2775 ...... do ...... 6, 30. 153.1775 ...... do ...... 4, 7, 30. 152.285 ...... do ...... 6. 153.185 ...... do. 152.2925 ...... do ...... 6, 30. 153.1925 ...... do ...... 30. 152.300 ...... do ...... 6. 153.200 ...... do ...... 4, 7. 152.3075 ...... do ...... 6, 30. 153.2075 ...... do ...... 4, 7, 30. 152.315 ...... do ...... 6. 153.215 ...... do. 152.3225 ...... do ...... 6, 30. 153.2225 ...... do ...... 30. 152.330 ...... do ...... 6. 153.230 ...... do ...... 4, 7. 152.3375 ...... do ...... 6, 30. 153.2375 ...... do ...... 4, 7, 30. 152.345 ...... do ...... 6. 153.245 ...... do. 152.3525 ...... do ...... 6, 30. 153.2525 ...... do ...... 30. 152.360 ...... do ...... 6. 153.260 ...... do ...... 4, 7. 152.3675 ...... do ...... 6, 30. 153.2675 ...... do ...... 4, 7, 30. 152.375 ...... do ...... 6. 153.275 ...... do. 152.3825 ...... do ...... 6, 30. 153.2825 ...... do ...... 30. 152.390 ...... do ...... 6. 153.290 ...... do ...... 4, 7. 152.3975 ...... do ...... 6, 30. 153.2975 ...... do ...... 4, 7, 30. 152.405 ...... do ...... 6. 153.305 ...... do. 152.4125 ...... do ...... 6, 30. 153.3125 ...... do ...... 30. 152.420 ...... do ...... 6. 153.320 ...... do ...... 4, 7. 152.4275 ...... do ...... 6, 30. 153.3275 ...... do ...... 4, 7, 30. 152.435 ...... do ...... 6. 153.335 ...... do. 152.4425 ...... do ...... 6, 30. 153.3425 ...... do ...... 30. 152.450 ...... do ...... 6. 153.350 ...... do ...... 4, 7. 152.4575 ...... do ...... 6, 30. 153.3575 ...... do ...... 4, 7, 30. 152.465 ...... do ...... 6. 153.365 ...... do. 152.480 ...... do ...... 29, 36, 37, 153.3725 ...... do ...... 30. 38. 153.380 ...... do. 152.8625 ...... do ...... 33. 153.3875 ...... do ...... 30. 152.870 ...... do ...... 6. 153.395 ...... do. 152.8775 ...... do ...... 30. 153.4025 ...... do ...... 30. 152.885 ...... do. 153.410 ...... do ...... IW 152.8925 ...... do ...... 30. 153.4175 ...... do ...... 30 ...... IW 152.900 ...... do. 153.425 ...... do. 152.9075 ...... do ...... 30. 153.4325 ...... do ...... 30. 152.915 ...... do. 153.440 ...... do. 152.9225 ...... do ...... 30. 153.4475 ...... do ...... 30. 152.930 ...... do. 153.455 ...... do. 152.9375 ...... do ...... 30. 153.4625 ...... do ...... 30. 152.945 ...... do. 153.470 ...... do ...... IW 152.9525 ...... do ...... 30. 153.4775 ...... do ...... 30 IW 152.960 ...... do. 153.485 ...... do. 152.9675 ...... do ...... 30. 153.4925 ...... do ...... 30. 152.975 ...... do. 153.500 ...... do. 152.9825 ...... do ...... 30. 153.5075 ...... do ...... 30. 152.990 ...... do. 153.515 ...... do. 152.9975 ...... do ...... 30. 153.5225 ...... do ...... 30. 153.005 ...... do. 153.530 ...... do ...... IW 153.0125 ...... do ...... 30. 153.5375 ...... do ...... 30 ...... IW 153.020 ...... do. 153.545 ...... do.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

153.5525 ...... do ...... 30. 157.6125 ...... do ...... 6, 30. 153.560 ...... do. 157.620 ...... Base or mobile 6. 153.5675 ...... do ...... 30. 157.6275 ...... do ...... 6, 30. 153.575 ...... do. 157.635 ...... Mobile ...... 6. 153.5825 ...... do ...... 30. 157.6425 ...... do ...... 6, 30. 153.590 ...... do ...... IW 157.650 ...... do ...... 6. 153.5975 ...... do ...... 30 ...... IW 157.6575 ...... do ...... 6, 30. 153.605 ...... do. 157.665 ...... do ...... 6. 153.6125 ...... do ...... 30. 157.6725 ...... do ...... 6, 30. 153.620 ...... do. 157.680 ...... do ...... 6. 153.6275 ...... do ...... 30. 157.6875 ...... do ...... 6, 30. 153.635 ...... do. 157.695 ...... do ...... 6. 153.6425 ...... do ...... 30. 157.7025 ...... do ...... 6, 30. 153.650 ...... do ...... IW 157.710 ...... do ...... 6. 153.6575 ...... do ...... 30 ...... IW 157.7175 ...... do ...... 6, 30. 153.665 ...... do. 157.725 ...... Base or mobile 6. 153.6725 ...... do ...... 30. 157.740 ...... do ...... 29, 36, 37, 153.680 ...... do. 38. 153.6875 ...... do ...... 30. 158.1225 ...... do ...... l33 ...... IW 153.695 ...... do ...... IW 158.130 ...... do ...... IW 153.7025 ...... do ...... 30 ...... IW 158.1375 ...... do ...... 30 ...... IW 153.710 ...... do ...... IW 158.145 ...... do. 153.7175 ...... do ...... 30 ...... IW 158.1525 ...... do ...... 30. 153.725 ...... do ...... IW 158.160 ...... do. 153.7325 ...... do ...... 30 ...... IW 158.1675 ...... do ...... 30. 154.45625 ...... Fixed or mobile 39, 40, 41, 158.175 ...... do. 42. 158.1825 ...... do ...... 30. 154.46375 ...... do 39, 40, 43. 158.190 ...... do ...... IW 154.47125 ...... do 39, 40, 41, 158.1975 ...... do ...... 30 ...... IW 44. 158.205 ...... do. 154.47875 ...... do 39, 40, 41, 158.2125 ...... do ...... 30. 42. 158.220 ...... do. 154.4825 ...... Base or mobile 30. 158.2275 ...... do ...... 30. 154.490 ...... do. 158.235 ...... do. 154.4975 ...... do ...... 30. 158.2425 ...... do ...... 30. 154.505 ...... do ...... 30. 158.250 ...... do ...... IW 154.515 ...... do. 158.2575 ...... do ...... 30 ...... IW 154.5275 ...... Mobile ...... 10, 30, 34. 158.265 ...... do. 154.540 ...... Base or mo- 158.2725 ...... do ...... 30. bile. 158.280 ...... do. 154.5475 ...... do ...... 30. 158.2875 ...... do ...... 30. 154.555 ...... do ...... 33. 158.295 ...... do. 154.570 ...... Mobile ...... 11, 12, 35, 158.3025 ...... do ...... 30. 45. 158.310 ...... do ...... 4, 7. 154.585 ...... do ...... 8, 46 ...... IP 158.3175 ...... do ...... 4, 7, 30. 154.600 ...... do ...... 11, 12, 45, 158.325 ...... do. 47. 158.3325 ...... do ...... 30. 154.610 ...... Base or mobile 33. 158.340 ...... Mobile. 154.625 ...... do ...... 36, 37, 48. 158.3475 ...... do ...... 30. 154.640 ...... Base ...... 30, 36, 37, 158.355 ...... Base or mobile. 48. 158.3625 ...... do ...... 30. 157.470 ...... Base or mobile 12. 158.370 ...... do ...... 4, 7. 157.4775 ...... do ...... 12, 30. 158.3775 ...... do ...... 4, 7, 30. 157.485 ...... do ...... 12. 158.385 ...... do. 157.4925 ...... do ...... 12, 30. 158.3925 ...... do ...... 30. 157.500 ...... do ...... 12. 158.400 ...... do ...... 17. 157.5075 ...... do ...... 12, 30. 158.4075 ...... do ...... 17, 30. 157.515 ...... do ...... 12. 158.415 ...... do. 157.5225 ...... do ...... 12, 30. 158.4225 ...... do ...... 30. 157.530 ...... Mobile ...... 6. 158.430 ...... do ...... 4, 7. 157.5375 ...... do 6, 30. 158.4375 ...... do ...... 4, 7, 30. 157.545 ...... do 6. 158.445 ...... Mobile ...... 8, 49 ...... IP 157.5525 ...... do 6, 30. 158.460 ...... Base or mobile 29, 36, 37, 157.560 ...... Base or mobile 6. 38, 48. 157.5675 ...... do ...... 6, 30. 159.480 ...... do ...... 8. IP 157.575 ...... Mobile ...... 6. 159.4875 ...... do ...... 8, 30. IP 157.5825 ...... do ...... 6, 30. 159.495 ...... do. 157.590 ...... do ...... 6. 159.5025 ...... do ...... 30. 157.5975 ...... do ...... 6, 30. 159.510 ...... do. 157.605 ...... do ...... 6. 159.5175 ...... do ...... 30.

311

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

159.525 ...... do. 160.050 ...... do. 159.5325 ...... do ...... 30. 160.0575 ...... do ...... 30. 159.540 ...... do. 160.065 ...... do. 159.5475 ...... do ...... 30. 160.0725 ...... do ...... 30. 159.555 ...... do. 160.080 ...... do. 159.5625 ...... do ...... 30. 160.0875 ...... do ...... 30. 159.570 ...... do. 160.095 ...... do. 159.5775 ...... do ...... 30. 160.1025 ...... do ...... 30. 159.585 ...... do. 160.110 ...... do. 159.5925 ...... do ...... 30. 160.1175 ...... do ...... 30. 159.600 ...... do. 160.125 ...... do. 159.6075 ...... do ...... 30. 160.1325 ...... do ...... 30. 159.615 ...... do. 160.140 ...... do. 159.6225 ...... do ...... 30. 160.1475 ...... do ...... 30. 159.630 ...... do. 160.155 ...... do. 159.6375 ...... do ...... 30. 160.1625 ...... do ...... 30. 159.645 ...... do. 160.170 ...... do. 159.6525 ...... do ...... 30. 160.1775 ...... do ...... 30. 159.660 ...... do. 160.185 ...... do. 159.6675 ...... do ...... 30. 160.1925 ...... do ...... 30. 159.675 ...... do. 160.200 ...... do. 159.6825 ...... do ...... 30. 160.2075 ...... do ...... 30. 159.690 ...... do. 160.215 ...... do ...... 50 ...... LR 159.6975 ...... do ...... 30. 160.2225 ...... do ...... 30, 50 ...... LR 159.705 ...... do. 160.230 ...... do ...... 50 ...... LR 159.7125 ...... do ...... 30. 160.2375 ...... do ...... 30, 50 ...... LR 159.720 ...... do. 160.245 ...... do ...... 50 ...... LR 159.7275 ...... do ...... 30. 160.2525 ...... do ...... 30, 50 ...... LR 159.735 ...... do. 160.260 ...... do ...... 50 ...... LR 159.7425 ...... do ...... 30. 160.2675 ...... do ...... 30, 50 ...... LR 159.750 ...... do. 160.275 ...... do ...... 50 ...... LR 159.7575 ...... do ...... 30. 160.2825 ...... do ...... 30, 50 ...... LR 159.765 ...... do. 160.290 ...... do ...... 50 ...... LR 159.7725 ...... do ...... 30. 160.2975 ...... do ...... 30, 50 ...... LR 159.780 ...... do. 160.305 ...... do ...... 50 ...... LR 159.7875 ...... do ...... 30. 160.3125 ...... do ...... 30, 50 ...... LR 159.795 ...... do. 160.320 ...... do ...... 50 ...... LR 159.8025 ...... do ...... 30. 160.3275 ...... do ...... 30, 50 ...... LR 159.810 ...... do. 160.335 ...... do ...... 50 ...... LR 159.8175 ...... do ...... 30. 160.3425 ...... do ...... 30, 50 ...... LR 159.825 ...... do. 160.350 ...... do ...... 50 ...... LR 159.8325 ...... do ...... 30. 160.3575 ...... do ...... 30, 50 ...... LR 159.840 ...... do. 160.365 ...... do ...... 50 ...... LR 159.8475 ...... do ...... 30. 160.3725 ...... do ...... 30, 50 ...... LR 159.855 ...... do. 160.380 ...... do ...... 50 ...... LR 159.8625 ...... do ...... 30. 160.3875 ...... do ...... 30, 50 ...... LR 159.870 ...... do. 160.395 ...... do ...... 50 ...... LR 159.8775 ...... do ...... 30. 160.4025 ...... do ...... 30, 50 ...... LR 159.885 ...... do. 160.410 ...... do ...... 50, 52 ...... LR 159.8925 ...... do ...... 30. 160.4175 ...... do ...... 30, 50, 52 LR 159.900 ...... do. 160.425 ...... do ...... 50, 52 ...... LR 159.9075 ...... do ...... 30. 160.4325 ...... do ...... 30, 50, 52 LR 159.915 ...... do. 160.440 ...... do ...... 50, 52 ...... LR 159.9225 ...... do ...... 30. 160.4475 ...... do ...... 30, 50, 52 LR 159.930 ...... do. 160.455 ...... do ...... 50, 52 ...... LR 159.9375 ...... do ...... 30. 160.4625 ...... do ...... 30, 50, 52 LR 159.945 ...... do. 160.470 ...... do ...... 50, 52 ...... LR 159.9525 ...... do ...... 30. 160.4775 ...... do ...... 30, 50, 52 LR 159.960 ...... do. 160.485 ...... do ...... 50, 52 ...... LR 159.9675 ...... do ...... 30. 160.4925 ...... do ...... 30, 50, 52 LR 159.975 ...... do. 160.500 ...... do ...... 50, 52 ...... LR 159.9825 ...... do ...... 30. 160.5075 ...... do ...... 30, 50, 52 LR 159.990 ...... do. 160.515 ...... do ...... 50, 52 ...... LR 159.9975 ...... do ...... 30. 160.5225 ...... do ...... 30, 50, 52 LR 160.005 ...... do. 160.530 ...... do ...... 50, 52 ...... LR 160.0125 ...... do ...... 30. 160.5375 ...... do ...... 30, 50, 52 LR 160.020 ...... do. 160.545 ...... do ...... 50, 52 ...... LR 160.0275 ...... do ...... 30. 160.5525 ...... do ...... 30, 50, 52 LR 160.035 ...... do. 160.560 ...... do ...... 50, 52 ...... LR 160.0425 ...... do ...... 30. 160.5675 ...... do ...... 30, 50, 52 LR

312

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

160.575 ...... do ...... 50, 52 ...... LR 161.100 ...... do ...... 50, 51 ...... LR 160.5825 ...... do ...... 30, 50, 52 LR 161.1075 ...... do ...... 30, 50, 51 LR 160.590 ...... do ...... 50, 52 ...... LR 161.115 ...... do ...... 50, 51 ...... LR 160.5975 ...... do ...... 30, 50, 52 LR 161.1225 ...... do ...... 30, 50, 51 LR 160.605 ...... do ...... 50, 52 ...... LR 161.130 ...... do ...... 50, 51 ...... LR 160.6125 ...... do ...... 30, 50, 52 LR 161.1375 ...... do ...... 30, 50, 51 LR 160.620 ...... do ...... 50 ...... LR 161.145 ...... do ...... 50, 51 ...... LR 160.6275 ...... do ...... 30, 50 ...... LR 161.1525 ...... do ...... 30, 50, 51 LR 160.635 ...... do ...... 50 ...... LR 161.160 ...... do ...... 50, 51 ...... LR 160.6425 ...... do ...... 30, 50 ...... LR 161.1675 ...... do ...... 30, 50, 51 LR 160.650 ...... do ...... 50 ...... LR 161.175 ...... do ...... 50, 51 ...... LR 160.6575 ...... do ...... 30, 50 ...... LR 161.1825 ...... do ...... 30, 50, 51 LR 160.665 ...... do ...... 50 ...... LR 161.190 ...... do ...... 50, 51 ...... LR 160.6725 ...... do ...... 30, 50 ...... LR 161.1975 ...... do ...... 30, 50, 51 LR 160.680 ...... do ...... 50 ...... LR 161.205 ...... do ...... 50, 51 ...... LR 160.6875 ...... do ...... 30, 50 ...... LR 161.2125 ...... do ...... 30, 50, 51 LR 160.695 ...... do ...... 50 ...... LR 161.220 ...... do ...... 50, 51 ...... LR 160.7025 ...... do ...... 30, 50 ...... LR 161.2275 ...... do ...... 30, 50, 51 LR 160.710 ...... do ...... 50 ...... LR 161.235 ...... do ...... 50, 51 ...... LR 160.7175 ...... do ...... 30, 50 ...... LR 161.2425 ...... do ...... 30, 50, 51 LR 160.725 ...... do ...... 50 ...... LR 161.250 ...... do ...... 50, 51 ...... LR 160.7325 ...... do ...... 30, 50 ...... LR 161.2575 ...... do ...... 30, 50, 51 LR 160.740 ...... do ...... 50 ...... LR 161.265 ...... do ...... 50, 51 ...... LR 160.7475 ...... do ...... 30, 50 ...... LR 161.2725 ...... do ...... 30, 50, 51 LR 160.755 ...... do ...... 50 ...... LR 161.280 ...... do ...... 50, 51 ...... LR 160.7625 ...... do ...... 30, 50 ...... LR 161.2875 ...... do ...... 30, 50, 51 LR 160.770 ...... do ...... 50 ...... LR 161.295 ...... do ...... 50, 51 ...... LR 160.7775 ...... do ...... 30, 50 ...... LR 161.3025 ...... do ...... 30, 50, 51 LR 160.785 ...... do ...... 50 ...... LR 161.310 ...... do ...... 50, 51 ...... LR 160.7925 ...... do ...... 30, 50 ...... LR 161.3175 ...... do ...... 30, 50, 51 LR 160.800 ...... do ...... 50 ...... LR 161.325 ...... do ...... 50, 51 ...... LR 160.8075 ...... do ...... 30, 50 ...... LR 161.3325 ...... do ...... 30, 50, 51 LR 160.815 ...... do ...... 50 ...... LR 161.340 ...... do ...... 50, 51 ...... LR 160.8225 ...... do ...... 30, 50 ...... LR 161.3475 ...... do ...... 30, 50, 51 LR 160.830 ...... do ...... 50 ...... LR 161.355 ...... do ...... 50, 51 ...... LR 160.8375 ...... do ...... 30, 50 ...... LR 161.3625 ...... do ...... 30, 50, 51 LR 160.845 ...... do ...... 50 ...... LR 161.370 ...... do ...... 50, 51 ...... LR 160.8525 ...... do ...... 30, 50 ...... LR 161.3775 ...... do ...... 30, 50, 51 LR 160.860 ...... do ...... 50, 51 ...... LR 161.385 ...... do ...... 50, 52 ...... LR 160.8675 ...... do ...... 30, 50, 51 LR 161.3925 ...... do ...... 30, 50, 52 LR 160.875 ...... do ...... 50, 51 ...... LR 161.400 ...... do ...... 50, 52 ...... LR 160.8825 ...... do ...... 30, 50, 51 LR 161.4075 ...... do ...... 30, 50, 52 LR 160.890 ...... do ...... 50, 51 ...... LR 161.415 ...... do ...... 50, 52 ...... LR 160.8975 ...... do ...... 30, 50, 51 LR 161.4225 ...... do ...... 30, 50, 52 LR 160.905 ...... do ...... 50, 51 ...... LR 161.430 ...... do ...... 50, 52 ...... LR 160.9125 ...... do ...... 30, 50, 51 LR 161.4375 ...... do ...... 30, 50, 52 LR 160.920 ...... do ...... 50, 51 ...... LR 161.445 ...... do ...... 50, 52 ...... LR 160.9275 ...... do ...... 30, 50, 51 LR 161.4525 ...... do ...... 30, 50, 52 LR 160.935 ...... do ...... 50, 51 ...... LR 161.460 ...... do ...... 50, 52 ...... LR 160.9425 ...... do ...... 30, 50, 51 LR 161.4675 ...... do ...... 30, 50, 52 LR 160.950 ...... do ...... 50, 51 ...... LR 161.475 ...... do ...... 50, 52 ...... LR 160.9575 ...... do ...... 30, 50, 51 LR 161.4825 ...... do ...... 30, 50, 52 LR 160.965 ...... do ...... 50, 51 ...... LR 161.490 ...... do ...... 50, 52 ...... LR 160.9725 ...... do ...... 30, 50, 51 LR 161.4975 ...... do ...... 30, 50, 52 LR 160.980 ...... do ...... 50, 51 ...... LR 161.505 ...... do ...... 50, 52 ...... LR 160.9875 ...... do ...... 30, 50, 51 LR 161.5125 ...... do ...... 30, 50, 52 LR 160.995 ...... do ...... 50, 51 ...... LR 161.520 ...... do ...... 50, 52 ...... LR 161.0025 ...... do ...... 30, 50, 51 LR 161.5275 ...... do ...... 30, 50, 52 LR 161.010 ...... do ...... 50, 51 ...... LR 161.535 ...... do ...... 50, 52 ...... LR 161.0175 ...... do ...... 30, 50, 51 LR 161.5425 ...... do ...... 30, 50, 52 LR 161.025 ...... do ...... 50, 51 ...... LR 161.550 ...... do ...... 50, 52 ...... LR 161.0325 ...... do ...... 30, 50, 51 LR 161.5575 ...... do ...... 30, 50, 52 LR 161.040 ...... do ...... 50, 51 ...... LR 161.565 ...... do ...... 50, 52 ...... LR 161.0475 ...... do ...... 30, 50, 51 LR 161.610 ...... do ...... 78 ...... LR 161.055 ...... do ...... 50, 51 ...... LR 169 to 172 ...... Mobile, oper- 53. 161.0625 ...... do ...... 30, 50, 51 LR ational fixed. 161.070 ...... do ...... 50, 51 ...... LR 173.20375 ...... Fixed or mobile 39, 40, 41, 161.0775 ...... do ...... 30, 50, 51 LR 44. 161.085 ...... do ...... 50, 51 ...... LR 173.210 ...... do ...... 40, 41, 44, 161.0925 ...... do ...... 30, 50, 51 LR 54.

313

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

173.225 ...... Base or mobile. 451.26875 ...... do ...... 33 ...... IW 173.2375 ...... Fixed or mobile 39, 40, 41, 451.275 ...... do. 42. 451.28125 ...... do ...... 33. 173.250 ...... Base or mobile 451.2875 ...... do ...... 30. 173.2625 ...... Fixed or mobile 39, 40, 41, 451.29375 ...... do ...... 33. 42. 451.300 ...... do. 173.275 ...... Base or mobile. 451.30625 ...... do ...... 33. 173.2875 ...... Fixed or mobile 39, 40, 41, 451.3125 ...... do ...... 30. 42. 451.31875 ...... do ...... 33. 173.300 ...... Base or mobile. 451.325 ...... do. 173.3125 ...... Fixed or mobile 39, 40, 41, 451.33125 ...... do ...... 33. 42. 451.3375 ...... do ...... 30. 173.325 ...... Base or mobile. 451.34375 ...... do ...... 33. 173.3375 ...... Fixed or mobile 39, 40, 41, 451.350 ...... do. 42. 451.35625 ...... do ...... 33. 173.350 ...... Base or mobile. 451.3625 ...... do ...... 30. 173.3625 ...... Fixed or mobile 39, 40, 41, 451.36875 ...... do ...... 33. 42. 451.375 ...... do. 173.375 ...... Base or mobile. 451.38125 ...... do ...... 33. 173.390 ...... Fixed or mobile 40, 41, 44, 451.3875 ...... do ...... 30. 54. 451.39375 ...... do ...... 33. 173.39625 ...... do ...... 39, 40, 41, 451.400 ...... do. 42. 451.40625 ...... do ...... 33. 216 to 220 ...... Base or mobile 55. 451.4125 ...... do ...... 30. 220 to 222 ...... Base and mo- 56. 451.41875 ...... do ...... 33. bile. 451.425 ...... do. 406 to 413 ...... Operational 53. 451.43125 ...... do ...... 33. fixed. 451.4375 ...... do ...... 30. 450 to 470 ...... Fixed, base, or 27, 57. 451.44375 ...... do ...... 33. mobile. 451.450 ...... do. 451.01875 ...... Base or mobile l33 ...... IW 451.45625 ...... do ...... 33. 451.025 ...... do ...... IW 451.4625 ...... do ...... 30. 451.03125 ...... do ...... 33 ...... IW 451.46875 ...... do ...... 33. 451.0375 ...... do ...... 30 ...... IW 451.475 ...... do. 451.04375 ...... do ...... 33 ...... IW 451.48125 ...... do ...... 33. 451.050 ...... do ...... IW 451.4875 ...... do ...... 30. 451.05625 ...... do ...... 33 ...... IW 451.49375 ...... do ...... 33. 451.0625 ...... do ...... 30 ...... IW 451.500 ...... do. 451.06875 ...... do ...... 33 ...... IW 451.50625 ...... do ...... 33. 451.075 ...... do ...... IW 451.5125 ...... do ...... 30. 451.08125 ...... do ...... 33 ...... IW 451.51875 ...... do ...... 33. 451.0875 ...... do ...... 30 ...... IW 451.525 ...... do. 451.09375 ...... do ...... 33 ...... IW 451.53125 ...... do ...... 33. 451.100 ...... do ...... IW 451.5375 ...... do ...... 30. 451.10625 ...... do ...... 33 ...... IW 451.54375 ...... do ...... 33. 451.1125 ...... do ...... 30 ...... IW 451.550 ...... do ...... 4, 7. 451.11875 ...... do ...... 33 ...... IW 451.55625 ...... do ...... 4, 7, 33. 451.125 ...... do ...... IW 451.5625 ...... do ...... 4, 7, 30. 451.13125 ...... do ...... 33 ...... IW 451.56875 ...... do ...... 4, 7, 33. 451.1375 ...... do ...... 30 ...... IW 451.575 ...... do. 451.14375 ...... do ...... 33 ...... IW 451.58125 ...... do ...... 33. 451.150 ...... do ...... IW 451.5875 ...... do ...... 30. 451.15625 ...... do ...... 33 ...... IW 451.59375 ...... do ...... 33. 451.1625 ...... do ...... 30 ...... IW 451.600 ...... do ...... 4, 7. 451.16875 ...... do ...... 33 ...... IW 451.60625 ...... do ...... 4, 7, 33. 451.175 ...... do. 451.6125 ...... do ...... 4, 7, 30. 451.18125 ...... do ...... 33. 451.61875 ...... do ...... 4, 7, 33. 451.1875 ...... do ...... 30. 451.625 ...... do. 451.19375 ...... do ...... 33. 451.63125 ...... do ...... 33. 451.200 ...... do ...... IW 451.6375 ...... do ...... 30. 451.20625 ...... do ...... 33 ...... IW 451.64375 ...... do ...... 33. 451.2125 ...... do ...... 30 ...... IW 451.650 ...... do ...... 4, 7. 451.21875 ...... do ...... 33 ...... IW 451.65625 ...... do ...... 4, 7, 33. 451.225 ...... do. 451.6625 ...... do ...... 4, 7, 30. 451.23125 ...... do ...... 33. 451.66875 ...... do ...... 4, 7, 33. 451.2375 ...... do ...... 30. 451.675 ...... do. 451.24375 ...... do ...... 33. 451.68125 ...... do ...... 33. 451.250 ...... do ...... IW 451.6875 ...... do ...... 30. 451.25625 ...... do ...... 33 ...... IW 451.69375 ...... do ...... 33. 451.2625 ...... do ...... 30 ...... IW 451.700 ...... do ...... 4, 7.

314

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

451.70625 ...... do ...... 4, 7, 33. 452.13125 ...... do ...... 33. 451.7125 ...... do ...... 4, 7, 30. 452.1375 ...... do ...... 30. 451.71875 ...... do ...... 4, 7, 33. 452.14375 ...... do ...... 33. 451.725 ...... do. 452.150 ...... do. 451.73125 ...... do ...... 33. 452.15625 ...... do ...... 33. 451.7375 ...... do ...... 30. 452.1625 ...... do ...... 30. 451.74375 ...... do ...... 33. 452.16875 ...... do ...... 33. 451.750 ...... do ...... 4, 7. 452.175 ...... do. 451.75625 ...... do ...... 4, 7, 33. 452.18125 ...... do ...... 33. 451.7625 ...... do ...... 4, 7, 30. 452.1875 ...... do ...... 30. 451.76875 ...... do ...... 4, 7, 33. 452.19375 ...... do ...... 33. 451.775 ...... do. 452.200 ...... do. 451.78125 ...... do ...... 33. 452.20625 ...... do ...... 33. 451.7875 ...... do ...... 30. 452.2125 ...... do ...... 30. 451.79375 ...... do ...... 33. 452.21875 ...... do ...... 33. 451.800 ...... Base, mobile, 17, 58. 452.225 ...... do or operational 452.23125 ...... do ...... 33. fixed. 452.2375 ...... do ...... 30. 451.80625 ...... do ...... 17, 33, 58. 452.24375 ...... do ...... 33. 451.8125 ...... do ...... 17, 30, 58. 452.250 ...... do. 451.81875 ...... do ...... 17, 33, 58. 452.25625 ...... do ...... 33. 451.825 ...... Base or mobile. 452.2625 ...... do ...... 30. 451.83125 ...... do ...... 33. 452.26875 ...... do ...... 33. 451.8375 ...... do ...... 30. 452.275 ...... do. 451.84375 ...... do ...... 33. 452.28125 ...... do ...... 33. 451.850 ...... do. 452.2875 ...... do ...... 30. 451.85625 ...... do ...... 33. 452.29375 ...... do ...... 33. 451.8625 ...... do ...... 30. 452.300 ...... do. 451.86875 ...... do ...... 33. 452.30625 ...... do ...... 33. 451.875 ...... do. 452.3125 ...... do ...... 30. 451.88125 ...... do ...... 33. 452.31875 ...... do ...... 33. 451.8875 ...... do ...... 30. 452.325 ...... do. 451.89375 ...... do ...... 33. 452.33125 ...... do ...... 33. 451.900 ...... do. 452.3375 ...... do ...... 30. 451.90625 ...... do ...... 33. 452.34375 ...... do ...... 33. 451.9125 ...... do ...... 30. 452.350 ...... do. 451.91875 ...... do ...... 33. 452.35625 ...... do ...... 33. 451.925 ...... do. 452.3625 ...... do ...... 30. 451.93125 ...... do ...... 33. 452.36875 ...... do ...... 33. 451.9375 ...... do ...... 30. 452.375 ...... do. 451.94375 ...... do ...... 33. 452.38125 ...... do ...... 33. 451.950 ...... do. 452.3875 ...... do ...... 30. 451.95625 ...... do ...... 33. 452.39375 ...... do ...... 33. 451.9625 ...... do ...... 30. 452.400 ...... do. 451.96875 ...... do ...... 33. 452.40625 ...... do ...... 33. 451.975 ...... do. 452.4125 ...... do ...... 30. 451.98125 ...... do ...... 33. 452.41875 ...... do ...... 33. 451.9875 ...... do ...... 30. 452.425 ...... do. 451.99375 ...... do ...... 33. 452.43125 ...... do ...... 33. 452.000 ...... do. 452.4375 ...... do ...... 30. 452.00625 ...... do ...... 33. 452.44375 ...... do ...... 33. 452.0125 ...... do ...... 30. 452.450 ...... do. 452.01875 ...... do ...... 33. 452.45625 ...... do ...... 33. 452.025 ...... do. 452.4625 ...... do ...... 30. 452.03125 ...... do ...... 33. 452.46875 ...... do ...... 33. 452.0375 ...... do ...... 30. 452.475 ...... do. 452.04375 ...... do ...... 33. 452.48125 ...... do ...... 33. 452.050 ...... do. 452.4875 ...... do ...... 30. 452.05625 ...... do ...... 33. 452.49375 ...... do ...... 33. 452.0625 ...... do ...... 30. 452.500 ...... do. 452.06875 ...... do ...... 33. 452.50625 ...... do ...... 33. 452.075 ...... do. 452.5125 ...... do ...... 30. 452.08125 ...... do ...... 33. 452.51875 ...... do ...... 33. 452.0875 ...... do ...... 30. 452.525 ...... do. 452.09375 ...... do ...... 33. 452.53125 ...... do ...... 33. 452.100 ...... do. 452.5375 ...... do ...... 30. 452.10625 ...... do ...... 33. 452.54375 ...... do ...... 33. 452.1125 ...... do ...... 30. 452.550 ...... do. 452.11875 ...... do ...... 33. 452.55625 ...... do ...... 33. 452.125 ...... do. 452.5625 ...... do ...... 30.

315

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

452.56875 ...... do ...... 33. 453.00625 ...... do ...... 33. 452.575 ...... do. 453.0125 ...... do ...... 30. 452.58125 ...... do ...... 33. 453.01875 ...... do ...... 33. 452.5875 ...... do ...... 30. 454.000 ...... do ...... 8 IP 452.59375 ...... do ...... 33. 456.01875 ...... do ...... 33 ...... IW 452.600 ...... do. 456.025 ...... Mobile ...... IW 452.60625 ...... do ...... 33. 456.03125 ...... do ...... 33 ...... IW 452.6125 ...... do ...... 30. 456.0375 ...... do ...... 30 ...... IW 452.61875 ...... do ...... 33. 456.04375 ...... do ...... 33 ...... IW 452.625 ...... do. 456.050 ...... do ...... IW 452.63125 ...... do ...... 33. 456.05625 ...... do ...... 33 ...... IW 452.6375 ...... do ...... 30. 456.0625 ...... do ...... 30 ...... IW 452.64375 ...... do ...... 33. 456.06875 ...... do ...... 33 ...... IW 452.650 ...... do. 456.075 ...... do ...... IW 452.65625 ...... do ...... 33. 456.08125 ...... do ...... 33 ...... IW 452.6625 ...... do ...... 30. 456.0875 ...... do ...... 30 ...... IW 452.66875 ...... do ...... 33. 456.09375 ...... do ...... 33 ...... IW 452.675 ...... do. 456.100 ...... do ...... IW 452.68125 ...... do ...... 33. 456.10625 ...... do ...... 33 ...... IW 452.6875 ...... do ...... 30. 456.1125 ...... do ...... 30 ...... IW 452.69375 ...... do ...... 33. 456.11875 ...... do ...... 33 ...... IW 452.700 ...... do. 456.125 ...... do ...... IW 452.70625 ...... do ...... 33. 456.13125 ...... do ...... 33 ...... IW 452.7125 ...... do ...... 30. 456.1375 ...... do ...... 30 ...... IW 452.71875 ...... do ...... 33. 456.14375 ...... do ...... 33 ...... IW 452.725 ...... do. 456.150 ...... do ...... IW 452.73125 ...... do ...... 33. 456.15625 ...... do ...... 33 ...... IW 452.7375 ...... do ...... 30. 456.1625 ...... do ...... 30 ...... IW 452.74375 ...... do ...... 33. 456.16875 ...... do ...... 33 ...... IW 452.750 ...... do. 456.175 ...... do. 452.75625 ...... do ...... 33. 456.18125 ...... do ...... 33. 452.7625 ...... do ...... 30. 456.1875 ...... do ...... 30. 452.76875 ...... do ...... 33. 456.19375 ...... do ...... 33. 452.775 ...... do. 456.200 ...... do ...... IW 452.78125 ...... do ...... 33. 456.20625 ...... do ...... 33 ...... IW 452.7875 ...... do ...... 30. 456.2125 ...... do ...... 30 ...... IW 452.79375 ...... do ...... 33. 456.21875 ...... do ...... 33 ...... IW 452.800 ...... do. 456.225 ...... do. 452.80625 ...... do ...... 33. 456.23125 ...... do ...... 33. 452.8125 ...... do ...... 30. 456.2375 ...... do ...... 30. 452.81875 ...... do ...... 33. 456.24375 ...... do ...... 33. 452.825 ...... do. 456.250 ...... do ...... IW 452.83125 ...... do ...... 33. 456.25625 ...... do ...... 33 ...... IW 452.8375 ...... do ...... 30. 456.2625 ...... do ...... 30 ...... IW 452.84375 ...... do ...... 33. 456.26875 ...... do ...... 33 ...... IW 452.850 ...... do. 456.275 ...... do. 452.85625 ...... do ...... 33. 456.28125 ...... do ...... 33. 452.8625 ...... do ...... 30. 456.2875 ...... do ...... 30. 452.86875 ...... do ...... 33. 456.29375 ...... do ...... 33. 452.875 ...... do. 456.300 ...... do. 452.88125 ...... do ...... 33. 456.30625 ...... do ...... 33. 452.8875 ...... do ...... 30. 456.3125 ...... do ...... 30. 452.89375 ...... do ...... 33. 456.31875 ...... do ...... 33. 452.900 ...... do ...... LR 456.325 ...... do. 452.90625 ...... do ...... 33 ...... LR 456.33125 ...... do ...... 33. 452.9125 ...... do ...... 30 ...... LR 456.3375 ...... do ...... 30. 452.91875 ...... do ...... 33 ...... LR 456.34375 ...... do ...... 33. 452.925 ...... do ...... 59 ...... LR 456.350 ...... do. 452.93125 ...... do ...... 33, 59 ...... LR 456.35625 ...... do ...... 33. 452.9375 ...... do ...... 30, 59 ...... LR 456.3625 ...... do ...... 30. 452.94375 ...... do ...... 33, 59 ...... LR 456.36875 ...... do ...... 33. 452.950 ...... do ...... 59 ...... LR 456.375 ...... do. 452.95625 ...... do ...... 33, 59 ...... LR 456.38125 ...... do ...... 33. 452.9625 ...... do ...... 30, 59 ...... LR 456.3875 ...... do ...... 30. 452.96875 ...... do ...... 33, 59 ...... LR 456.39375 ...... do ...... 33. 452.975 ...... do. 456.400 ...... do. 452.98125 ...... do ...... 33. 456.40625 ...... do ...... 33. 452.9875 ...... do ...... 30. 456.4125 ...... do ...... 30. 452.99375 ...... do ...... 33. 456.41875 ...... do ...... 33. 453.000 ...... do. 456.425 ...... do.

316

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

456.43125 ...... do ...... 33. 456.85625 ...... do ...... 33. 456.4375 ...... do ...... 30. 456.8625 ...... do ...... 30. 456.44375 ...... do ...... 33. 456.86875 ...... do ...... 33. 456.450 ...... do. 456.875 ...... do. 456.45625 ...... do ...... 33. 456.88125 ...... do ...... 33. 456.4625 ...... do ...... 30. 456.8875 ...... do ...... 30. 456.46875 ...... do ...... 33. 456.89375 ...... do ...... 33. 456.475 ...... do. 456.900 ...... do. 456.48125 ...... do ...... 33. 456.90625 ...... do ...... 33. 456.4875 ...... do ...... 30. 456.9125 ...... do ...... 30. 456.49375 ...... do ...... 33. 456.91875 ...... do ...... 33. 456.500 ...... do. 456.925 ...... do. 456.50625 ...... do ...... 33. 456.93125 ...... do ...... 33. 456.5125 ...... do ...... 30. 456.9375 ...... do ...... 30. 456.51875 ...... do ...... 33. 456.94375 ...... do ...... 33. 456.525 ...... do. 456.950 ...... do. 456.53125 ...... do ...... 33. 456.95625 ...... do ...... 33. 456.5375 ...... do ...... 30. 456.9625 ...... do ...... 30. 456.54375 ...... do ...... 33. 456.96875 ...... do ...... 33. 456.550 ...... do. 456.975 ...... do. 456.55625 ...... do ...... 33. 456.98125 ...... do ...... 33. 456.5625 ...... do ...... 30. 456.9875 ...... do ...... 30. 456.56875 ...... do ...... 33. 456.99375 ...... do ...... 33. 456.575 ...... do. 457.000 ...... do. 456.58125 ...... do ...... 33. 457.00625 ...... do ...... 33. 456.5875 ...... do ...... 30. 457.0125 ...... do ...... 30. 456.59375 ...... do ...... 33. 457.01875 ...... do ...... 33. 456.600 ...... do. 457.025 ...... do. 456.60625 ...... do ...... 33. 457.03125 ...... do ...... 33. 456.6125 ...... do ...... 30. 457.0375 ...... do ...... 30. 456.61875 ...... do ...... 33. 457.04375 ...... do ...... 33. 456.625 ...... do. 457.050 ...... do. 456.63125 ...... do ...... 33. 457.05625 ...... do ...... 33. 456.6375 ...... do ...... 30. 457.0625 ...... do ...... 30. 456.64375 ...... do ...... 33. 457.06875 ...... do ...... 33. 456.650 ...... do. 457.075 ...... do. 456.65625 ...... do ...... 33. 457.08125 ...... do ...... 33. 456.6625 ...... do ...... 30. 457.0875 ...... do ...... 30. 456.66875 ...... do ...... 33. 457.09375 ...... do ...... 33. 456.675 ...... do. 457.100 ...... do. 456.68125 ...... do ...... 33. 457.10625 ...... do ...... 33. 456.6875 ...... do ...... 30. 457.1125 ...... do ...... 30. 456.69375 ...... do ...... 33. 457.11875 ...... do ...... 33. 456.700 ...... do. 457.125 ...... do. 456.70625 ...... do ...... 33. 457.13125 ...... do ...... 33. 456.7125 ...... do ...... 30. 457.1375 ...... do ...... 30. 456.71875 ...... do ...... 33. 457.14375 ...... do ...... 33. 456.725 ...... do. 457.150 ...... do. 456.73125 ...... do ...... 33. 457.15625 ...... do ...... 33. 456.7375 ...... do ...... 30. 457.1625 ...... do ...... 30. 456.74375 ...... do ...... 33. 457.16875 ...... do ...... 33. 456.750 ...... do. 457.175 ...... do. 456.75625 ...... do ...... 33. 457.18125 ...... do ...... 33. 456.7625 ...... do ...... 30. 457.1875 ...... do ...... 30. 456.76875 ...... do ...... 33. 457.19375 ...... do ...... 33. 456.775 ...... do. 457.200 ...... do. 456.78125 ...... do ...... 33. 457.20625 ...... do ...... 33. 456.7875 ...... do ...... 30. 457.2125 ...... do ...... 30. 456.79375 ...... do ...... 33. 457.21875 ...... do ...... 33. 456.800 ...... Base, mobile, 17, 58. 457.225 ...... do. or operational 457.23125 ...... do ...... 33. fixed. 457.2375 ...... do ...... 30. 456.80625 ...... do ...... 17, 33, 58. 457.24375 ...... do ...... 33. 456.8125 ...... do ...... 17, 30, 58. 457.250 ...... do. 456.81875 ...... do ...... 17, 33, 58. 457.25625 ...... do ...... 33. 456.825 ...... Mobile. 457.2625 ...... do ...... 30. 456.83125 ...... do ...... 33. 457.26875 ...... do ...... 33. 456.8375 ...... do ...... 30. 457.275 ...... do. 456.84375 ...... do ...... 33. 457.28125 ...... do ...... 33. 456.850 ...... do. 457.2875 ...... do ...... 30.

317

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00313 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.35 47 CFR Ch. I (10–1–97 Edition)

INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Limitations Coordina- band tion(s) Limitations tor band tion(s) tor

457.29375 ...... do ...... 33. 457.63125 ...... do ...... 33. 457.300 ...... do. 457.6375 ...... do ...... 30. 457.30625 ...... do ...... 33. 457.64375 ...... do ...... 33. 457.3125 ...... do ...... 30. 457.650 ...... do. 457.31875 ...... do ...... 33. 457.65625 ...... do ...... 33. 457.325 ...... do. 457.6625 ...... do ...... 30. 457.33125 ...... do ...... 33. 457.66875 ...... do ...... 33. 457.3375 ...... do ...... 30. 457.675 ...... do. 457.34375 ...... do ...... 33. 457.68125 ...... do ...... 33. 457.350 ...... do. 457.6875 ...... do ...... 30. 457.35625 ...... do ...... 33. 457.69375 ...... do ...... 33. 457.3625 ...... do ...... 30. 457.700 ...... do. 457.36875 ...... do ...... 33. 457.70625 ...... do ...... 33. 457.375 ...... do. 457.7125 ...... do ...... 30. 457.38125 ...... do ...... 33. 457.71875 ...... do ...... 33. 457.3875 ...... do ...... 30. 457.725 ...... do. 457.39375 ...... do ...... 33. 457.73125 ...... do ...... 33. 457.400 ...... do. 457.7375 ...... do ...... 30. 457.40625 ...... do ...... 33. 457.74375 ...... do ...... 33. 457.4125 ...... do ...... 30. 457.750 ...... do. 457.41875 ...... do ...... 33. 457.75625 ...... do ...... 33. 457.425 ...... do. 457.7625 ...... do ...... 30. 457.43125 ...... do ...... 33. 457.76875 ...... do ...... 33. 457.4375 ...... do ...... 30. 457.775 ...... do. 457.44375 ...... do ...... 33. 457.78125 ...... do ...... 33. 457.450 ...... do. 457.7875 ...... do ...... 30. 457.45625 ...... do ...... 33. 457.79375 ...... do ...... 33. 457.4625 ...... do ...... 30. 457.800 ...... do. 457.46875 ...... do ...... 33. 457.80625 ...... do ...... 33. 457.8125 ...... do ...... 30. 457.475 ...... do. 457.81875 ...... do ...... 33. 457.48125 ...... do ...... 33. 457.825 ...... do. 457.4875 ...... do ...... 30. 457.83125 ...... do ...... 33. 457.49375 ...... do ...... 33. 457.8375 ...... do ...... 30. 457.500 ...... do. 457.84375 ...... do ...... 33. 457.50625 ...... do ...... 33. 457.850 ...... do. 457.5125 ...... do ...... 30. 457.85625 ...... do ...... 33. 457.51875 ...... do ...... 33. 457.8625 ...... do ...... 30. 457.525 ...... do ...... 11, 12, 47, 457.86875 ...... do ...... 33. 60. 457.875 ...... do. 457.53125 ...... do ...... 11, 12, 33, 457.88125 ...... do ...... 33. 47, 60. 457.8875 ...... do ...... 30. 457.5375 ...... do ...... 11, 12, 30, 457.89375 ...... do ...... 33. 47, 60. 457.900 ...... do ...... LR 457.54375 ...... do ...... 11, 12, 33, 457.90625 ...... do ...... 33 ...... LR 47, 60. 457.9125 ...... do ...... 30 ...... LR 457.550 ...... do ...... 11, 12, 47, 457.91875 ...... do ...... 33 ...... LR 60. 457.925 ...... do ...... 59 ...... LR 457.55625 ...... do ...... 11, 12, 33, 457.93125 ...... do ...... 33, 59 ...... LR 47, 60. 457.9375 ...... do ...... 30, 59 ...... LR 457.5625 ...... do ...... 11, 12, 30, 457.94375 ...... do ...... 33, 59 ...... LR 47, 60. 457.950 ...... do ...... 59 ...... LR 457.56875 ...... do ...... 11, 12, 33, 457.95625 ...... do ...... 33, 59 ...... LR 47, 60. 457.9625 ...... do ...... 30, 59 ...... LR 457.575 ...... do ...... 11, 12, 47, 457.96875 ...... do ...... 33, 59 ...... LR 60. 457.975 ...... do. 457.58125 ...... do ...... 11, 12, 33, 457.98125 ...... do ...... 33. 47, 60. 457.9875 ...... do ...... 30. 457.5875 ...... do ...... 11, 12, 30, 457.99375 ...... do ...... 33. 47, 60. 458.000 ...... do. 457.59375 ...... do ...... 11, 12, 33, 458.00625 ...... do ...... 33. 47, 60. 458.0125 ...... do ...... 30. 457.600 ...... do ...... 11, 12, 47, 458.01875 ...... do ...... 33. 60. 459.000 ...... Base or mobile 8 ...... IP 457.60625 ...... do ...... 11, 12, 33, 460.650 ...... do ...... 48, 61, 62. 47, 60. 460.65625 ...... do ...... 33, 48, 61, 457.6125 ...... do ...... 11, 12, 30, 62. 47, 60. 460.6625 ...... do ...... 30, 48, 61, 457.61875 ...... do ...... 11, 12, 33, 62, 69. 47, 60. 460.66875 ...... do ...... 33, 48, 61, 457.625 ...... do. 62.

318

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

460.675 ...... do ...... 48, 61, 62. 460.925 ...... do ...... 63, 64, 65. 460.68125 ...... do ...... 33, 48, 61, 460.93125 ...... do ...... 33, 63, 64, 62. 65. 460.6875 ...... do ...... 30, 48, 61, 460.9375 ...... do ...... 30, 63, 64, 62, 69. 65. 460.69375 ...... do ...... 33, 48, 61, 460.94375 ...... do ...... 33, 63, 64, 62. 65. 460.700 ...... do ...... 48, 61, 62. 460.950 ...... do ...... 63, 64, 65. 460.70625 ...... do ...... 33, 48, 61, 460.95625 ...... do ...... 33, 63, 64, 62. 65. 460.7125 ...... do ...... 30, 48, 61, 460.9625 ...... do ...... 30, 63, 64, 62, 69. 65. 460.71875 ...... do ...... 33, 48, 61, 460.96875 ...... do ...... 33, 63, 64, 62. 65. 460.725 ...... do ...... 48, 61, 62. 460.975 ...... do ...... 64, 65, 66 460.73125 ...... do ...... 33, 48, 61, 460.98125 ...... do ...... 33, 64, 65, 62. 66. 460.7375 ...... do ...... 30, 48, 61, 460.9875 ...... do ...... 30, 64, 65, 62, 69. 66. 460.74375 ...... do ...... 33, 48, 61, 460.99375 ...... do ...... 33, 64, 65, 62. 66. 460.750 ...... do ...... 48, 61, 62. 461.000 ...... do ...... 64, 65, 66. 460.75625 ...... do ...... 33, 48, 61, 461.00625 ...... do ...... 33, 64, 65, 62. 66. 460.7625 ...... do ...... 30, 48, 61, 461.0125 ...... do ...... 30, 64, 65, 62, 69. 66. 460.76875 ...... do ...... 33, 48, 61, 461.01875 ...... do ...... 33, 64, 65, 62. 66. 460.775 ...... do ...... 48, 61, 62. 461.025 ...... do ...... 62. 460.78125 ...... do ...... 33, 48, 61, 461.03125 ...... do ...... 33, 62. 62. 461.0375 ...... do ...... 30, 62. 460.7875 ...... do ...... 30, 48, 61, 461.04375 ...... do ...... 33, 62. 62, 69. 461.050 ...... do ...... 62. 460.79375 ...... do ...... 33, 48, 61, 461.05625 ...... do ...... 33, 62. 62. 461.0625 ...... do ...... 30, 62. 460.800 ...... do ...... 48, 61, 62. 461.06875 ...... do ...... 33, 62. 460.80625 ...... do ...... 33, 48, 61, 461.075 ...... do ...... 62. 62. 461.08125 ...... do ...... 33, 62. 460.8125 ...... do ...... 30, 48, 61, 461.0875 ...... do ...... 30, 62. 62, 69. 461.09375 ...... do ...... 33, 62. 460.81875 ...... do ...... 33, 48, 61, 461.100 ...... do ...... 62. 62. 461.10625 ...... do ...... 33, 62. 460.825 ...... do ...... 48, 61, 62. 461.1125 ...... do ...... 30, 62. 460.83125 ...... do ...... 33, 48, 61, 461.11875 ...... do ...... 33, 62. 62. 461.125 ...... do ...... 62. 460.8375 ...... do ...... 30, 48, 61, 461.13125 ...... do ...... 33, 62. 62, 69. 461.1375 ...... do ...... 30, 62. 460.84375 ...... do ...... 33, 48, 61, 461.14375 ...... do ...... 33, 62. 62. 461.150 ...... do ...... 62. 460.850 ...... do ...... 48, 61, 62. 461.15625 ...... do ...... 33, 62. 460.85625 ...... do ...... 33, 48, 61, 461.1625 ...... do ...... 30, 62. 62. 461.16875 ...... do ...... 33, 62. 460.8625 ...... do ...... 30, 48, 61, 461.175 ...... do ...... 62. 62, 69. 461.18125 ...... do ...... 33, 62. 460.86875 ...... do ...... 33, 48, 61, 461.1875 ...... do ...... 30, 62. 62. 461.19375 ...... do ...... 33, 62. 460.875 ...... do ...... 48, 61, 62. 461.200 ...... do ...... 62. 460.88125 ...... do ...... 33, 48, 61, 461.20625 ...... do ...... 33, 62. 62. 461.2125 ...... do ...... 30, 62. 460.8875 ...... do ...... 30, 48, 61, 461.21875 ...... do ...... 33, 62. 62, 69. 461.225 ...... do ...... 62. 460.89375 ...... do ...... 33, 48, 61, 461.23125 ...... do ...... 33, 62. 62. 461.2375 ...... do ...... 30, 62. 460.900 ...... do ...... 63, 64, 65. 461.24375 ...... do ...... 33, 62. 460.90625 ...... do ...... 33, 63, 64, 461.250 ...... do ...... 62. 65. 461.25625 ...... do ...... 33, 62. 460.9125 ...... do ...... 30, 63, 64, 461.2625 ...... do ...... 30, 62. 65. 461.26875 ...... do ...... 33, 62. 460.91875 ...... do ...... 33, 63, 64, 461.275 ...... do ...... 62. 65. 461.28125 ...... do ...... 33, 62.

319

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

461.2875 ...... do ...... 30, 62. 461.725 ...... do ...... 62. 461.29375 ...... do ...... 33, 62. 461.73125 ...... do ...... 33, 62. 461.300 ...... do ...... 62. 461.7375 ...... do ...... 30, 62. 461.30625 ...... do ...... 33, 62. 461.74375 ...... do ...... 33, 62. 461.3125 ...... do ...... 30, 62. 461.750 ...... do ...... 62. 461.31875 ...... do ...... 33, 62. 461.75625 ...... do ...... 33, 62. 461.325 ...... do ...... 62. 461.7625 ...... do ...... 30, 62. 461.33125 ...... do ...... 33, 62. 461.76875 ...... do ...... 33, 62. 461.3375 ...... do ...... 30, 62. 461.775 ...... do ...... 62. 461.34375 ...... do ...... 33, 62. 461.78125 ...... do ...... 33, 62. 461.350 ...... do ...... 62. 461.7875 ...... do ...... 30, 62. 461.35625 ...... do ...... 33, 62. 461.79375 ...... do ...... 33, 62. 461.3625 ...... do ...... 30, 62. 461.800 ...... do ...... 62. 461.36875 ...... do ...... 33, 62. 461.80625 ...... do ...... 33, 62. 461.375 ...... do ...... 62. 461.8125 ...... do ...... 30, 62. 461.38125 ...... do ...... 33, 62. 461.81875 ...... do ...... 33, 62. 461.3875 ...... do ...... 30, 62. 461.825 ...... do ...... 62. 461.39375 ...... do ...... 33, 62. 461.83125 ...... do ...... 33, 62. 461.400 ...... do ...... 62. 461.8375 ...... do ...... 30, 62. 461.40625 ...... do ...... 33, 62. 461.84375 ...... do ...... 33, 62. 461.4125 ...... do ...... 30, 62. 461.850 ...... do ...... 62. 461.41875 ...... do ...... 33, 62. 461.85625 ...... do ...... 33, 62. 461.425 ...... do ...... 62. 461.8625 ...... do ...... 30, 62. 461.43125 ...... do ...... 33, 62. 461.86875 ...... do ...... 33, 62. 461.4375 ...... do ...... 30, 62. 461.875 ...... do ...... 62. 461.44375 ...... do ...... 33, 62. 461.88125 ...... do ...... 33, 62. 461.450 ...... do ...... 62. 461.8875 ...... do ...... 30, 62. 461.45625 ...... do ...... 33, 62. 461.89375 ...... do ...... 33, 62. 461.4625 ...... do ...... 30, 62. 461.900 ...... do ...... 62. 461.46875 ...... do ...... 33, 62. 461.90625 ...... do ...... 33, 62. 461.475 ...... do ...... 62. 461.9125 ...... do ...... 30, 62. 461.48125 ...... do ...... 33, 62. 461.91875 ...... do ...... 33, 62. 461.4875 ...... do ...... 30, 62. 461.925 ...... do ...... 62. 461.49375 ...... do ...... 33, 62. 461.93125 ...... do ...... 33, 62. 461.500 ...... do ...... 62. 461.9375 ...... do ...... 30, 62. 461.50625 ...... do ...... 33, 62. 461.94375 ...... do ...... 33, 62. 461.5125 ...... do ...... 30, 62. 461.950 ...... do ...... 62. 461.51875 ...... do ...... 33, 62. 461.95625 ...... do ...... 33, 62. 461.525 ...... do ...... 62. 461.9625 ...... do ...... 30, 62. 461.53125 ...... do ...... 33, 62. 461.96875 ...... do ...... 33, 62. 461.5375 ...... do ...... 30, 62. 461.975 ...... do ...... 62. 461.54375 ...... do ...... 33, 62. 461.98125 ...... do ...... 33, 62. 461.550 ...... do ...... 62. 461.9875 ...... do ...... 30, 62. 461.55625 ...... do ...... 33, 62. 461.99375 ...... do ...... 33, 62. 461.5625 ...... do ...... 30, 62. 462.000 ...... do ...... 62. 461.56875 ...... do ...... 33, 62. 462.00625 ...... do ...... 33, 62. 461.575 ...... do ...... 62. 462.0125 ...... do ...... 30, 62. 461.58125 ...... do ...... 33, 62. 462.01875 ...... do ...... 33, 62. 461.5875 ...... do ...... 30, 62. 462.025 ...... do ...... 62. 461.59375 ...... do ...... 33, 62. 462.03125 ...... do ...... 33, 62. 461.600 ...... do ...... 62. 462.0375 ...... do ...... 30, 62. 461.60625 ...... do ...... 33, 62. 462.04375 ...... do ...... 33, 62. 461.6125 ...... do ...... 30, 62. 462.050 ...... do ...... 62. 461.61875 ...... do ...... 33, 62. 462.05625 ...... do ...... 33, 62. 461.625 ...... do ...... 62. 462.0625 ...... do ...... 30, 62. 461.63125 ...... do ...... 33, 62. 462.06875 ...... do ...... 33, 62. 461.6375 ...... do ...... 30, 62. 462.075 ...... do ...... 62. 461.64375 ...... do ...... 33, 62. 462.08125 ...... do ...... 33, 62. 461.650 ...... do ...... 62. 462.0875 ...... do ...... 30, 62. 461.65625 ...... do ...... 33, 62. 462.09375 ...... do ...... 33, 62. 461.6625 ...... do ...... 30, 62. 462.100 ...... do ...... 62. 461.66875 ...... do ...... 33, 62. 462.10625 ...... do ...... 33, 62. 461.675 ...... do ...... 62. 462.1125 ...... do ...... 30, 62. 461.68125 ...... do ...... 33, 62. 462.11875 ...... do ...... 33, 62. 461.6875 ...... do ...... 30, 62. 462.125 ...... do ...... 62. 461.69375 ...... do ...... 33, 62. 462.13125 ...... do ...... 33, 62. 461.700 ...... do ...... 62. 462.1375 ...... do ...... 30, 62. 461.70625 ...... do ...... 33, 62. 462.14375 ...... do ...... 33, 62. 461.7125 ...... do ...... 30, 62. 462.150 ...... do ...... 62. 461.71875 ...... do ...... 33, 62. 462.15625 ...... do ...... 33, 62.

320

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

462.1625 ...... do ...... 30, 62. 462.875 ...... Base ...... 29, 36. 462.16875 ...... do ...... 33, 62. 462.8875 ...... Mobile ...... 67. 462.175 ...... do ...... 62. 462.900 ...... Base ...... 29, 36. 462.18125 ...... do ...... 33, 62. 462.9125 ...... Mobile ...... 67. 462.1875 ...... do ...... 30, 62. 462.925 ...... Base ...... 29, 36. 462.19375 ...... do ...... 33, 62. 462.9375 ...... Mobile ...... 67. 462.200 ...... do. 462.94375 ...... Base or mobile 33. 462.20625 ...... do ...... 33. 463.200 ...... do ...... 62. 462.2125 ...... do ...... 30. 463.20625 ...... do ...... 33, 62. 462.21875 ...... do ...... 33. 463.2125 ...... do ...... 30, 62. 462.225 ...... do. 463.21875 ...... do ...... 33, 62. 462.23125 ...... do ...... 33. 463.225 ...... do ...... 62. 462.2375 ...... do ...... 30. 463.23125 ...... do ...... 33, 62. 462.24375 ...... do ...... 33. 463.2375 ...... do ...... 30, 62. 462.250 ...... do. 463.24375 ...... do ...... 33, 62. 462.25625 ...... do ...... 33. 463.250 ...... do ...... 62. 462.2625 ...... do ...... 30. 463.25625 ...... do ...... 33, 62. 462.26875 ...... do ...... 33. 463.2625 ...... do ...... 30, 62. 462.275 ...... do. 463.26875 ...... do ...... 33, 62. 462.28125 ...... do ...... 33. 463.275 ...... do ...... 62. 462.2875 ...... do ...... 30. 463.28125 ...... do ...... 33, 62. 462.29375 ...... do ...... 33. 463.2875 ...... do ...... 30, 62. 462.300 ...... do. 463.29375 ...... do ...... 33, 62. 462.30625 ...... do ...... 33. 463.300 ...... do ...... 62. 462.3125 ...... do ...... 30. 463.30625 ...... do ...... 33, 62. 462.31875 ...... do ...... 33. 463.3125 ...... do ...... 30, 62. 462.325 ...... do. 463.31875 ...... do ...... 33, 62. 462.33125 ...... do ...... 33. 463.325 ...... do ...... 62. 462.3375 ...... do ...... 30. 463.33125 ...... do ...... 33, 62. 462.34375 ...... do ...... 33. 463.3375 ...... do ...... 30, 62. 462.350 ...... do. 463.34375 ...... do ...... 33, 62. 462.35625 ...... do ...... 33. 463.350 ...... do ...... 62. 462.3625 ...... do ...... 30. 463.35625 ...... do ...... 33, 62. 462.36875 ...... do ...... 33. 463.3625 ...... do ...... 30, 62. 462.375 ...... do. 463.36875 ...... do ...... 33, 62. 462.38125 ...... do ...... 33. 463.375 ...... do ...... 62. 462.3875 ...... do ...... 30. 463.38125 ...... do ...... 33, 62. 462.39375 ...... do ...... 33. 463.3875 ...... do ...... 30, 62. 462.400 ...... do. 463.39375 ...... do ...... 33, 62. 462.40625 ...... do ...... 33. 463.400 ...... do ...... 62. 462.4125 ...... do ...... 30. 463.40625 ...... do ...... 33, 62. 462.41875 ...... do ...... 33. 463.4125 ...... do ...... 30, 62. 462.425 ...... do. 463.41875 ...... do ...... 33, 62. 462.43125 ...... do ...... 33. 463.425 ...... do ...... 62. 462.4375 ...... do ...... 30. 463.43125 ...... do ...... 33, 62. 462.44375 ...... do ...... 33. 463.4375 ...... do ...... 30, 62. 462.450 ...... do. 463.44375 ...... do ...... 33, 62. 462.45625 ...... do ...... 33. 463.450 ...... do ...... 62. 462.4625 ...... do ...... 30. 463.45625 ...... do ...... 33, 62. 462.46875 ...... do ...... 33. 463.4625 ...... do ...... 30, 62. 462.475 ...... do. 463.46875 ...... do ...... 33, 62. 462.48125 ...... do ...... 33. 463.475 ...... do ...... 62. 462.4875 ...... do ...... 30. 463.48125 ...... do ...... 33, 62. 462.49375 ...... do ...... 33. 463.4875 ...... do ...... 30, 62. 462.500 ...... do. 463.49375 ...... do ...... 33, 62. 462.50625 ...... do ...... 33. 463.500 ...... do ...... 62. 462.5125 ...... do ...... 30. 463.50625 ...... do ...... 33, 62. 462.51875 ...... do ...... 33. 463.5125 ...... do ...... 30, 62. 462.525 ...... do. 463.51875 ...... do ...... 33, 62. 462.53125 ...... do ...... 33. 463.525 ...... do ...... 62. 462.750 ...... Base ...... 29, 36. 463.53125 ...... do ...... 33, 62. 462.7625 ...... Mobile ...... 67. 463.5375 ...... do ...... 30, 62. 462.775 ...... Base ...... 29, 36. 463.54375 ...... do ...... 33, 62. 462.7875 ...... Mobile ...... 67. 463.550 ...... do ...... 62. 462.800 ...... Base ...... 29, 36. 463.55625 ...... do ...... 33, 62. 462.8125 ...... Mobile ...... 67. 463.5625 ...... do ...... 30, 62. 462.825 ...... Base ...... 29, 36. 463.56875 ...... do ...... 33, 62. 462.8375 ...... Mobile ...... 67. 463.575 ...... do ...... 62. 462.850 ...... Base ...... 29, 36. 463.58125 ...... do ...... 33, 62. 462.8625 ...... Mobile ...... 67. 463.5875 ...... do ...... 30, 62.

321

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

463.59375 ...... do ...... 33, 62. 464.03125 ...... do ...... 33, 62. 463.600 ...... do ...... 62. 464.0375 ...... do ...... 30, 62. 463.60625 ...... do ...... 33, 62. 464.04375 ...... do ...... 33, 62. 463.6125 ...... do ...... 30, 62. 464.050 ...... do ...... 62. 463.61875 ...... do ...... 33, 62. 464.05625 ...... do ...... 33, 62. 463.625 ...... do ...... 62. 464.0625 ...... do ...... 30, 62. 463.63125 ...... do ...... 33, 62. 464.06875 ...... do ...... 33, 62. 463.6375 ...... do ...... 30, 62. 464.075 ...... do ...... 62. 463.64375 ...... do ...... 33, 62. 464.08125 ...... do ...... 33, 62. 463.650 ...... do ...... 62. 464.0875 ...... do ...... 30, 62. 463.65625 ...... do ...... 33, 62. 464.09375 ...... do ...... 33, 62. 463.6625 ...... do ...... 30, 62. 464.100 ...... do ...... 62. 463.66875 ...... do ...... 33, 62. 464.10625 ...... do ...... 33, 62. 463.675 ...... do ...... 62. 464.1125 ...... do ...... 30, 62. 463.68125 ...... do ...... 33, 62. 464.11875 ...... do ...... 33, 62. 463.6875 ...... do ...... 30, 62. 464.125 ...... do ...... 62. 463.69375 ...... do ...... 33, 62. 464.13125 ...... do ...... 33, 62. 463.700 ...... do ...... 62. 464.1375 ...... do ...... 30, 62. 463.70625 ...... do ...... 33, 62. 464.14375 ...... do ...... 33, 62. 463.7125 ...... do ...... 30, 62. 464.150 ...... do ...... 62. 463.71875 ...... do ...... 33, 62. 464.15625 ...... do ...... 33, 62. 463.725 ...... do ...... 62. 464.1625 ...... do ...... 30, 62. 463.73125 ...... do ...... 33, 62. 464.16875 ...... do ...... 33, 62. 463.7375 ...... do ...... 30, 62. 464.175 ...... do ...... 62. 463.74375 ...... do ...... 33, 62. 464.18125 ...... do ...... 33, 62. 463.750 ...... do ...... 62. 464.1875 ...... do ...... 30, 62. 463.75625 ...... do ...... 33, 62. 464.19375 ...... do ...... 33, 62. 463.7625 ...... do ...... 30, 62. 464.200 ...... do ...... 62. 463.76875 ...... do ...... 33, 62. 464.20625 ...... do ...... 33, 62. 463.775 ...... do ...... 62. 464.2125 ...... do ...... 30, 62. 463.78125 ...... do ...... 33, 62. 464.21875 ...... do ...... 33, 62. 463.7875 ...... do ...... 30, 62. 464.225 ...... do ...... 62. 463.79375 ...... do ...... 33, 62. 464.23125 ...... do ...... 33, 62. 463.800 ...... do ...... 62. 464.2375 ...... do ...... 30, 62. 463.80625 ...... do ...... 33, 62. 464.24375 ...... do ...... 33, 62. 463.8125 ...... do ...... 30, 62. 464.250 ...... do ...... 62. 463.81875 ...... do ...... 33, 62. 464.25625 ...... do ...... 33, 62. 463.825 ...... do ...... 62. 464.2625 ...... do ...... 30, 62. 463.83125 ...... do ...... 33, 62. 464.26875 ...... do ...... 33, 62. 463.8375 ...... do ...... 30, 62. 464.275 ...... do ...... 62. 463.84375 ...... do ...... 33, 62. 464.28125 ...... do ...... 33, 62. 463.850 ...... do ...... 62. 464.2875 ...... do ...... 30, 62. 463.85625 ...... do ...... 33, 62. 464.29375 ...... do ...... 33, 62. 463.8625 ...... do ...... 30, 62. 464.300 ...... do ...... 62. 463.86875 ...... do ...... 33, 62. 464.30625 ...... do ...... 33, 62. 463.875 ...... do ...... 62. 464.3125 ...... do ...... 30, 62. 463.88125 ...... do ...... 33, 62. 464.31875 ...... do ...... 33, 62. 463.8875 ...... do ...... 30, 62. 464.325 ...... do ...... 62. 463.89375 ...... do ...... 33, 62. 464.33125 ...... do ...... 33, 62. 463.900 ...... do ...... 62. 464.3375 ...... do ...... 30, 62. 463.90625 ...... do ...... 33, 62. 464.34375 ...... do ...... 33, 62. 463.9125 ...... do ...... 30, 62. 464.350 ...... do ...... 62. 463.91875 ...... do ...... 33, 62. 464.35625 ...... do ...... 33, 62. 463.925 ...... do ...... 62. 464.3625 ...... do ...... 30, 62. 463.93125 ...... do ...... 33, 62. 464.36875 ...... do ...... 33, 62. 463.9375 ...... do ...... 30, 62. 464.375 ...... do ...... 62. 463.94375 ...... do ...... 33, 62. 464.38125 ...... do ...... 33, 62. 463.950 ...... do ...... 62. 464.3875 ...... do ...... 30, 62. 463.95625 ...... do ...... 33, 62. 464.39375 ...... do ...... 33, 62. 463.9625 ...... do ...... 30, 62. 464.400 ...... do ...... 62. 463.96875 ...... do ...... 33, 62. 464.40625 ...... do ...... 33, 62. 463.975 ...... do ...... 62. 464.4125 ...... do ...... 30, 62. 463.98125 ...... do ...... 33, 62. 464.41875 ...... do ...... 33, 62. 463.9875 ...... do ...... 30, 62. 464.425 ...... do ...... 62. 463.99375 ...... do ...... 33, 62. 464.43125 ...... do ...... 33, 62. 464.000 ...... do ...... 62. 464.4375 ...... do ...... 30, 62. 464.00625 ...... do ...... 33, 62. 464.44375 ...... do ...... 33, 62. 464.0125 ...... do ...... 30, 62. 464.450 ...... do ...... 62. 464.01875 ...... do ...... 33, 62. 464.45625 ...... do ...... 33, 62. 464.025 ...... do ...... 62. 464.4625 ...... do ...... 30, 62.

322

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Limitations Coordina- Frequency or Class of sta- Coordina- band tion(s) tor band tion(s) Limitations tor

464.46875 ...... do ...... 33, 62. 464.93125 ...... do ...... 33, 62. 464.475 ...... do ...... 62. 464.9375 ...... do ...... 30, 62. 464.48125 ...... do ...... 33, 62. 464.94375 ...... do ...... 33, 62. 464.4875 ...... do ...... 30, 62. 464.950 ...... do ...... 62. 464.500 ...... do ...... 10, 34. 464.95625 ...... do ...... 33, 62. 464.5125 ...... do ...... 30, 62. 464.9625 ...... do ...... 30, 62. 464.51875 ...... do ...... 33, 62. 464.96875 ...... do ...... 33, 62. 464.525 ...... do ...... 62. 464.975 ...... do ...... 62. 464.53125 ...... do ...... 33, 62. 464.98125 ...... do ...... 33, 62. 464.5375 ...... do ...... 30, 62. 464.9875 ...... Mobile ...... 67. 464.550 ...... do ...... 10, 34. 465.000 ...... Base ...... 29, 34, 36. 464.5625 ...... do ...... 30, 62. 465.0125 ...... Mobile ...... 67. 464.56875 ...... do ...... 33, 62. 465.01875 ...... do ...... 33, 34. 464.575 ...... do ...... 62. 465.650 ...... do ...... 11, 61, 62, 464.58125 ...... do ...... 33, 62. 68. 464.5875 ...... do ...... 30, 62. 465.65625 ...... do ...... 11, 33, 61, 464.59375 ...... do ...... 33, 62. 62, 68. 464.600 ...... do ...... 62. 465.6625 ...... do ...... 11, 30, 61, 464.60625 ...... do ...... 33, 62. 62, 68, 464.6125 ...... do ...... 30, 62. 69. 464.61875 ...... do ...... 33, 62. 465.66875 ...... do ...... 11, 33, 61, 464.625 ...... do ...... 62. 464.63125 ...... do ...... 33, 62. 62, 68. 464.6375 ...... do ...... 30, 62. 465.675 ...... do ...... 11, 61, 62, 464.64375 ...... do ...... 33, 62. 68. 464.650 ...... do ...... 62. 465.68125 ...... do ...... 11, 33, 61, 464.65625 ...... do ...... 33, 62. 62, 68. 464.6625 ...... do ...... 30, 62. 465.6875 ...... do ...... 11, 30, 61, 464.66875 ...... do ...... 33, 62. 62, 68, 464.675 ...... do ...... 62. 69. 464.68125 ...... do ...... 33, 62. 465.69375 ...... do ...... 11, 33, 61, 464.6875 ...... do ...... 30, 62. 62, 68. 464.69375 ...... do ...... 33, 62. 465.700 ...... do ...... 11, 61, 62, 464.700 ...... do ...... 62. 68. 464.70625 ...... do ...... 33, 62. 465.70625 ...... do ...... 11, 33, 61, 464.7125 ...... do ...... 30, 62. 62, 68. 464.71875 ...... do ...... 33, 62. 465.7125 ...... do ...... 11, 30, 61, 464.725 ...... do ...... 62. 62, 68, 464.73125 ...... do ...... 33, 62. 69. 464.7375 ...... do ...... 30, 62. 465.71875 ...... do ...... 11, 33, 61, 464.74375 ...... do ...... 33, 62. 62, 68. 464.750 ...... do ...... 62. 465.725 ...... do ...... 11, 61, 62, 464.75625 ...... do ...... 33, 62. 68. 464.7625 ...... do ...... 30, 62. 465.73125 ...... do ...... 11, 33, 61, 464.76875 ...... do ...... 33, 62. 62, 68. 464.775 ...... do ...... 62. 465.7375 ...... do ...... 11, 30, 61, 464.78125 ...... do ...... 33, 62. 62, 68, 464.7875 ...... do ...... 30, 62. 69. 464.79375 ...... do ...... 33, 62. 465.74375 ...... do ...... 11, 33, 61, 464.800 ...... do ...... 62. 62, 68. 464.80625 ...... do ...... 33, 62. 465.750 ...... do ...... 11, 61, 62, 464.8125 ...... do ...... 30, 62. 68. 464.81875 ...... do ...... 33, 62. 465.75625 ...... do ...... 11, 33, 61, 464.825 ...... do ...... 62. 62, 68. 464.83125 ...... do ...... 33, 62. 465.7625 ...... do ...... 11, 30, 61, 464.8375 ...... do ...... 30, 62. 62, 68, 464.84375 ...... do ...... 33, 62. 69. 464.850 ...... do ...... 62. 465.76875 ...... do ...... 11, 33, 61, 464.85625 ...... do ...... 33, 62. 62, 68. 464.8625 ...... do ...... 30, 62. 465.775 ...... do ...... 11, 61, 62, 464.86875 ...... do ...... 33, 62. 68. 464.875 ...... do ...... 62. 465.78125 ...... do ...... 11, 33, 61, 464.88125 ...... do ...... 33, 62. 62, 68. 464.8875 ...... do ...... 30, 62. 465.7875 ...... do ...... 11, 30, 61, 464.89375 ...... do ...... 33, 62. 62, 68, 464.900 ...... do ...... 62. 69. 464.90625 ...... do ...... 33, 62. 465.79375 ...... do ...... 11, 33, 61, 464.9125 ...... do ...... 30, 62. 62, 68. 464.91875 ...... do ...... 33, 62. 465.800 ...... do ...... 11, 61, 62, 464.925 ...... do ...... 62. 68.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

465.80625 ...... do ...... 11, 33, 61, 466.11875 ...... do ...... 33, 62. 62, 68. 466.125 ...... do ...... 62. 465.8125 ...... do ...... 11, 30, 61, 466.13125 ...... do ...... 33, 62. 62, 68, 466.1375 ...... do ...... 30, 62. 69. 466.14375 ...... do ...... 33, 62. 465.81875 ...... do ...... 11, 33, 61, 466.150 ...... do ...... 62. 62, 68. 466.15625 ...... do ...... 33, 62. 465.825 ...... do ...... 11, 61, 62, 466.1625 ...... do ...... 30, 62. 68. 466.16875 ...... do ...... 33, 62. 465.83125 ...... do ...... 11, 33, 61, 466.175 ...... do ...... 62. 62, 68. 466.18125 ...... do ...... 33, 62. 465.8375 ...... do ...... 11, 30, 61, 466.1875 ...... do ...... 30, 62. 62, 68, 466.19375 ...... do ...... 33, 62. 69. 466.200 ...... do ...... 62. 465.84375 ...... do ...... 11, 33, 61, 466.20625 ...... do ...... 33, 62. 62, 68. 466.2125 ...... do ...... 30, 62. 465.850 ...... do ...... 11, 61, 62, 466.21875 ...... do ...... 33, 62. 68. 466.225 ...... do ...... 62. 465.85625 ...... do ...... 11, 33, 61, 466.23125 ...... do ...... 33, 62. 62, 68. 466.2375 ...... do ...... 30, 62. 465.8625 ...... do ...... 11, 30, 61, 466.24375 ...... do ...... 33, 62. 62, 68, 466.250 ...... do ...... 62. 69. 466.25625 ...... do ...... 33, 62. 465.86875 ...... do ...... 11, 33, 61, 466.2625 ...... do ...... 30, 62. 62, 68. 466.26875 ...... do ...... 33, 62. 465.875 ...... do ...... 11, 61, 62, 466.275 ...... do ...... 62. 68. 466.28125 ...... do ...... 33, 62. 465.88125 ...... do ...... 11, 33, 61, 466.2875 ...... do ...... 30, 62. 62, 68. 466.29375 ...... do ...... 33, 62. 465.8875 ...... do ...... 11, 30, 61, 466.300 ...... do ...... 62. 62, 68, 466.30625 ...... do ...... 33, 62. 69. 466.3125 ...... do ...... 30, 62. 465.89375 ...... do ...... 11, 33, 61, 466.31875 ...... do ...... 33, 62. 62, 68. 466.325 ...... do ...... 62. 465.900 ...... do ...... 63, 64. 466.33125 ...... do ...... 33, 62. 465.90625 ...... do ...... 33, 63, 64. 466.3375 ...... do ...... 30, 62. 465.9125 ...... do ...... 30, 63, 64. 466.34375 ...... do ...... 33, 62. 465.91875 ...... do ...... 33, 63, 64. 466.350 ...... do ...... 62. 465.925 ...... do ...... 63, 64. 466.35625 ...... do ...... 33, 62. 465.93125 ...... do ...... 33, 63, 64. 466.3625 ...... do ...... 30, 62. 465.9375 ...... do ...... 30, 63, 64. 466.36875 ...... do ...... 33, 62. 465.94375 ...... do ...... 33, 63, 64. 466.375 ...... do ...... 62. 465.950 ...... do ...... 63, 64. 466.38125 ...... do ...... 33, 62. 465.95625 ...... do ...... 33, 63, 64. 466.3875 ...... do ...... 30, 62. 465.9625 ...... do ...... 30, 63, 64. 466.39375 ...... do ...... 33, 62. 465.96875 ...... do ...... 33, 63, 64. 466.400 ...... do ...... 62. 465.975 ...... do ...... 64, 66. 466.40625 ...... do ...... 33, 62. 465.98125 ...... do ...... 33, 64, 66. 466.4125 ...... do ...... 30, 62. 465.9875 ...... do ...... 30, 64, 66. 466.41875 ...... do ...... 33, 62. 465.99375 ...... do ...... 33, 64, 66. 466.425 ...... do ...... 62. 466.000 ...... do ...... 64, 66. 466.43125 ...... do ...... 33, 62. 466.00625 ...... do ...... 33, 64, 66. 466.4375 ...... do ...... 30, 62. 466.0125 ...... do ...... 30, 64, 66, 466.44375 ...... do ...... 33, 62. 69. 466.450 ...... do ...... 62. 466.01875 ...... do ...... 33, 64, 66. 466.45625 ...... do ...... 33, 62. 466.025 ...... do ...... 62. 466.4625 ...... do ...... 30, 62. 466.03125 ...... do ...... 33, 62. 466.46875 ...... do ...... 33, 62. 466.0375 ...... do ...... 30, 62. 466.475 ...... do ...... 62. 466.04375 ...... do ...... 33, 62. 466.48125 ...... do ...... 33, 62. 466.050 ...... do ...... 62. 466.4875 ...... do ...... 30, 62. 466.05625 ...... do ...... 33, 62. 466.49375 ...... do ...... 33, 62. 466.0625 ...... do ...... 30, 62. 466.500 ...... do ...... 62. 466.06875 ...... do ...... 33, 62. 466.50625 ...... do ...... 33, 62. 466.075 ...... do ...... 62. 466.5125 ...... do ...... 30, 62. 466.08125 ...... do ...... 33, 62. 466.51875 ...... do ...... 33, 62. 466.0875 ...... do ...... 30, 62. 466.525 ...... do ...... 62. 466.09375 ...... do ...... 33, 62. 466.53125 ...... do ...... 33, 62. 466.100 ...... do ...... 62. 466.5375 ...... do ...... 30, 62. 466.10625 ...... do ...... 33, 62. 466.54375 ...... do ...... 33, 62. 466.1125 ...... do ...... 30, 62. 466.550 ...... do ...... 62.

324

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

466.55625 ...... do ...... 33, 62. 466.99375 ...... do ...... 33, 62. 466.5625 ...... do ...... 30, 62. 467.000 ...... do ...... 62. 466.56875 ...... do ...... 33, 62. 467.00625 ...... do ...... 33, 62. 466.575 ...... do ...... 62. 467.0125 ...... do ...... 30, 62. 466.58125 ...... do ...... 33, 62. 467.01875 ...... do ...... 33, 62. 466.5875 ...... do ...... 30, 62. 467.025 ...... do ...... 62. 466.59375 ...... do ...... 33, 62. 467.03125 ...... do ...... 33, 62. 466.600 ...... do ...... 62. 467.0375 ...... do ...... 30, 62. 466.60625 ...... do ...... 33, 62. 467.04375 ...... do ...... 33, 62. 466.6125 ...... do ...... 30, 62. 467.050 ...... do ...... 62. 466.61875 ...... do ...... 33, 62. 467.05625 ...... do ...... 33, 62. 466.625 ...... do ...... 62. 467.0625 ...... do ...... 30, 62. 466.63125 ...... do ...... 33, 62. 467.06875 ...... do ...... 33, 62. 466.6375 ...... do ...... 30, 62. 467.075 ...... do ...... 62. 466.64375 ...... do ...... 33, 62. 467.08125 ...... do ...... 33, 62. 466.650 ...... do ...... 62. 467.0875 ...... do ...... 30, 62. 466.65625 ...... do ...... 33, 62. 467.09375 ...... do ...... 33, 62. 466.6625 ...... do ...... 30, 62. 467.100 ...... do ...... 62. 466.66875 ...... do ...... 33, 62. 467.10625 ...... do ...... 33, 62. 466.675 ...... do ...... 62. 467.1125 ...... do ...... 30, 62. 466.68125 ...... do ...... 33, 62. 467.11875 ...... do ...... 33, 62. 466.6875 ...... do ...... 30, 62. 467.125 ...... do ...... 62. 466.69375 ...... do ...... 33, 62. 467.13125 ...... do ...... 33, 62. 466.700 ...... do ...... 62. 467.1375 ...... do ...... 30, 62. 466.70625 ...... do ...... 33, 62. 467.14375 ...... do ...... 33, 62. 466.7125 ...... do ...... 30, 62. 467.150 ...... do ...... 62. 466.71875 ...... do ...... 33, 62. 467.15625 ...... do ...... 33, 62. 466.725 ...... do ...... 62. 467.1625 ...... do ...... 30, 62. 466.73125 ...... do ...... 33, 62. 467.16875 ...... do ...... 33, 62. 466.7375 ...... do ...... 30, 62. 467.175 ...... do ...... 62. 466.74375 ...... do ...... 33, 62. 467.18125 ...... do ...... 33, 62. 466.750 ...... do ...... 62. 467.1875 ...... do ...... 30, 62. 466.75625 ...... do ...... 33, 62. 467.19375 ...... do ...... 33, 62. 466.7625 ...... do ...... 30, 62. 467.200 ...... do. 466.76875 ...... do ...... 33, 62. 467.20625 ...... do ...... 33. 466.775 ...... do ...... 62. 467.2125 ...... do ...... 30. 466.78125 ...... do ...... 33, 62. 467.21875 ...... do ...... 33. 466.7875 ...... do ...... 30, 62. 467.225 ...... do. 466.79375 ...... do ...... 33, 62. 467.23125 ...... do ...... 33. 466.800 ...... do ...... 62. 467.2375 ...... do ...... 30. 466.80625 ...... do ...... 33, 62. 467.24375 ...... do ...... 33. 466.8125 ...... do ...... 30, 62. 467.250 ...... do. 466.81875 ...... do ...... 33, 62. 467.25625 ...... do ...... 33. 466.825 ...... do ...... 62. 467.2625 ...... do ...... 30. 466.83125 ...... do ...... 33, 62. 467.26875 ...... do ...... 33. 466.8375 ...... do ...... 30, 62. 467.275 ...... do. 466.84375 ...... do ...... 33, 62. 467.28125 ...... do ...... 33. 466.850 ...... do ...... 62. 467.2875 ...... do ...... 30. 466.85625 ...... do ...... 33, 62. 467.29375 ...... do ...... 33. 466.8625 ...... do ...... 30, 62. 467.300 ...... do. 466.86875 ...... do ...... 33, 62. 467.30625 ...... do ...... 33. 466.875 ...... do ...... 62. 467.3125 ...... do ...... 30. 466.88125 ...... do ...... 33, 62. 467.31875 ...... do ...... 33. 466.8875 ...... do ...... 30, 62. 467.325 ...... do. 466.89375 ...... do ...... 33, 62. 467.33125 ...... do ...... 33. 466.900 ...... do ...... 62. 467.3375 ...... do ...... 30. 466.90625 ...... do ...... 33, 62. 467.34375 ...... do ...... 33. 466.9125 ...... do ...... 30, 62. 467.350 ...... do. 466.91875 ...... do ...... 33, 62. 467.35625 ...... do ...... 33. 466.925 ...... do ...... 62. 467.3625 ...... do ...... 30. 466.93125 ...... do ...... 33, 62. 467.36875 ...... do ...... 33. 466.9375 ...... do ...... 30, 62. 467.375 ...... do. 466.94375 ...... do ...... 33, 62. 467.38125 ...... do ...... 33. 466.950 ...... do ...... 62. 467.3875 ...... do ...... 30. 466.95625 ...... do ...... 33, 62. 467.39375 ...... do ...... 33. 466.9625 ...... do ...... 30, 62. 467.400 ...... do. 466.96875 ...... do ...... 33, 62. 467.40625 ...... do ...... 33. 466.975 ...... do ...... 62. 467.4125 ...... do ...... 30. 466.98125 ...... do ...... 33, 62. 467.41875 ...... do ...... 33. 466.9875 ...... do ...... 30, 62. 467.425 ...... do.

325

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

467.43125 ...... do ...... 33. 468.275 ...... do ...... 62. 467.4375 ...... do ...... 30. 468.28125 ...... do ...... 33, 62. 467.44375 ...... do ...... 33. 468.2875 ...... do ...... 30, 62. 467.450 ...... do. 468.29375 ...... do ...... 33, 62. 467.45625 ...... do ...... 33. 468.300 ...... do ...... 62. 467.4625 ...... do ...... 30. 468.30625 ...... do ...... 33, 62. 467.46875 ...... do ...... 33. 468.3125 ...... do ...... 30, 62. 467.475 ...... do. 468.31875 ...... do ...... 33, 62. 467.48125 ...... do ...... 33. 468.325 ...... do ...... 62. 467.4875 ...... do ...... 30. 468.33125 ...... do ...... 33, 62. 467.49375 ...... do ...... 33. 468.3375 ...... do ...... 30, 62. 467.500 ...... do. 468.34375 ...... do ...... 33, 62. 467.50625 ...... do ...... 33. 468.350 ...... do ...... 62. 467.5125 ...... do ...... 30. 468.35625 ...... do ...... 33, 62. 467.51875 ...... do ...... 33. 468.3625 ...... do ...... 30, 62. 467.525 ...... do. 468.36875 ...... do ...... 33, 62. 467.53125 ...... do ...... 33. 468.375 ...... do ...... 62. 467.74375 ...... do ...... 33, 62. 468.38125 ...... do ...... 33, 62. 467.750 ...... do ...... 11, 12, 35, 468.3875 ...... do ...... 30, 62. 60. 468.39375 ...... do ...... 33, 62. 467.75625 ...... do ...... 11, 12, 33, 468.400 ...... do ...... 62. 35, 60. 468.40625 ...... do ...... 33, 62. 467.7625 ...... do ...... 11, 12, 30, 468.4125 ...... do ...... 30, 62. 35, 60. 468.41875 ...... do ...... 33, 62. 467.76875 ...... do ...... 11, 12, 33, 468.425 ...... do ...... 62. 35, 60. 468.43125 ...... do ...... 33, 62. 467.775 ...... do ...... 11, 12, 35, 468.4375 ...... do ...... 30, 62. 60. 468.44375 ...... do ...... 33, 62. 467.78125 ...... do ...... 11, 12, 33, 468.450 ...... do ...... 62. 35, 60. 468.45625 ...... do ...... 33, 62. 467.7875 ...... do ...... 11, 12, 30, 468.4625 ...... do ...... 30, 62. 35, 60. 468.46875 ...... do ...... 33, 62. 467.79375 ...... do ...... 11, 12, 33, 468.475 ...... do ...... 62. 35, 60. 468.48125 ...... do ...... 33, 62. 467.800 ...... do ...... 11, 12, 35, 468.4875 ...... do ...... 30, 62. 60. 468.49375 ...... do ...... 33, 62. 467.80625 ...... do ...... 11, 12, 33, 468.500 ...... do ...... 62. 35, 60. 468.50625 ...... do ...... 33, 62. 467.8125 ...... do ...... 11, 12, 30, 468.5125 ...... do ...... 30, 62. 35, 60. 468.51875 ...... do ...... 33, 62. 467.81875 ...... do ...... 11, 12, 33, 468.525 ...... do ...... 62. 35, 60. 468.53125 ...... do ...... 33, 62. 467.825 ...... do ...... 11, 12, 35, 468.5375 ...... do ...... 30, 62. 60. 468.54375 ...... do ...... 33, 62. 467.83125 ...... do ...... 11, 12, 33, 468.550 ...... do ...... 62. 35, 60. 468.55625 ...... do ...... 33, 62. 467.8375 ...... do ...... 11, 12, 33, 468.5625 ...... do ...... 30, 62. 35, 60. 468.56875 ...... do ...... 33, 62. 467.850 ...... do ...... 11, 12, 35. 468.575 ...... do ...... 62. 467.8625 ...... do ...... 67. 468.58125 ...... do ...... 33, 62. 467.875 ...... do ...... 11, 12, 35. 468.5875 ...... do ...... 30, 62. 467.8875 ...... do ...... 67. 468.59375 ...... do ...... 33, 62. 467.900 ...... do ...... 11, 12, 35. 468.600 ...... do ...... 62. 467.9125 ...... do ...... 67. 468.60625 ...... do ...... 33, 62. 467.925 ...... do ...... 11, 12, 35. 468.6125 ...... do ...... 30, 62. 467.93125 ...... do ...... 33. 468.61875 ...... do ...... 33, 62. 467.9375 ...... do ...... 30, 67. 468.625 ...... do ...... 62. 467.94375 ...... do ...... 33. 468.63125 ...... do ...... 33, 62. 468.200 ...... do ...... 62. 468.6375 ...... do ...... 30, 62. 468.20625 ...... do ...... 33, 62. 468.64375 ...... do ...... 33, 62. 468.2125 ...... do ...... 30, 62. 468.650 ...... do ...... 62. 468.21875 ...... do ...... 33, 62. 468.65625 ...... do ...... 33, 62. 468.225 ...... do ...... 62. 468.6625 ...... do ...... 30, 62. 468.23125 ...... do ...... 33, 62. 468.66875 ...... do ...... 33, 62. 468.2375 ...... do ...... 30, 62. 468.675 ...... do ...... 62. 468.24375 ...... do ...... 33, 62. 468.68125 ...... do ...... 33, 62. 468.250 ...... do ...... 62. 468.6875 ...... do ...... 30, 62. 468.25625 ...... do ...... 33, 62. 468.69375 ...... do ...... 33, 62. 468.2625 ...... do ...... 30, 62. 468.700 ...... do ...... 62. 468.26875 ...... do ...... 33, 62. 468.70625 ...... do ...... 33, 62.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Coordina- Frequency or Class of sta- Coordina- band tion(s) Limitations tor band tion(s) Limitations tor

468.7125 ...... do ...... 30, 62. 469.150 ...... do ...... 62. 468.71875 ...... do ...... 33, 62. 469.15625 ...... do ...... 33, 62. 468.725 ...... do ...... 62. 469.1625 ...... do ...... 30, 62. 468.73125 ...... do ...... 33, 62. 469.16875 ...... do ...... 33, 62. 468.7375 ...... do ...... 30, 62. 469.175 ...... do ...... 62. 468.74375 ...... do ...... 33, 62. 469.18125 ...... do ...... 33, 62. 468.750 ...... do ...... 62. 469.1875 ...... do ...... 30, 62. 468.75625 ...... do ...... 33, 62. 469.19375 ...... do ...... 33, 62. 468.7625 ...... do ...... 30, 62. 469.200 ...... do ...... 62. 468.76875 ...... do ...... 33, 62. 469.20625 ...... do ...... 33, 62. 468.775 ...... do ...... 62. 469.2125 ...... do ...... 30, 62. 468.78125 ...... do ...... 33, 62. 469.21875 ...... do ...... 33, 62. 468.7875 ...... do ...... 30, 62. 469.225 ...... do ...... 62. 468.79375 ...... do ...... 33, 62. 469.23125 ...... do ...... 33, 62. 468.800 ...... do ...... 62. 469.2375 ...... do ...... 30, 62. 468.80625 ...... do ...... 33, 62. 469.24375 ...... do ...... 33, 62. 468.8125 ...... do ...... 30, 62. 469.250 ...... do ...... 62. 468.81875 ...... do ...... 33, 62. 469.25625 ...... do ...... 33, 62. 468.825 ...... do ...... 62. 469.2625 ...... do ...... 30, 62. 468.83125 ...... do ...... 33, 62. 469.26875 ...... do ...... 33, 62. 468.8375 ...... do ...... 30, 62. 469.275 ...... do ...... 62. 468.84375 ...... do ...... 33, 62. 469.28125 ...... do ...... 33, 62. 468.850 ...... do ...... 62. 469.2875 ...... do ...... 30, 62. 468.85625 ...... do ...... 33, 62. 469.29375 ...... do ...... 33, 62. 468.8625 ...... do ...... 30, 62. 469.300 ...... do ...... 62. 468.86875 ...... do ...... 33, 62. 469.30625 ...... do ...... 33, 62. 468.875 ...... do ...... 62. 469.3125 ...... do ...... 30, 62. 468.88125 ...... do ...... 33, 62. 469.31875 ...... do ...... 33, 62. 468.8875 ...... do ...... 30, 62. 469.325 ...... do ...... 62. 468.89375 ...... do ...... 33, 62. 469.33125 ...... do ...... 33, 62. 468.900 ...... do ...... 62. 469.3375 ...... do ...... 30, 62. 468.90625 ...... do ...... 33, 62. 469.34375 ...... do ...... 33, 62. 468.9125 ...... do ...... 30, 62. 469.350 ...... do ...... 62. 468.91875 ...... do ...... 33, 62. 469.35625 ...... do ...... 33, 62. 468.925 ...... do ...... 62. 469.3625 ...... do ...... 30, 62. 468.93125 ...... do ...... 33, 62. 469.36875 ...... do ...... 33, 62. 468.9375 ...... do ...... 30, 62. 469.375 ...... do ...... 62. 468.94375 ...... do ...... 33, 62. 469.38125 ...... do ...... 33, 62. 468.950 ...... do ...... 62. 469.3875 ...... do ...... 30, 62. 468.95625 ...... do ...... 33, 62. 469.39375 ...... do ...... 33, 62. 468.9625 ...... do ...... 30, 62. 469.400 ...... do ...... 62. 468.96875 ...... do ...... 33, 62. 469.40625 ...... do ...... 33, 62. 468.975 ...... do ...... 62. 469.4125 ...... do ...... 30, 62. 468.98125 ...... do ...... 33, 62. 469.41875 ...... do ...... 33, 62. 468.9875 ...... do ...... 30, 62. 469.425 ...... do ...... 62. 468.99375 ...... do ...... 33, 62. 469.43125 ...... do ...... 33, 62. 469.000 ...... do ...... 62. 469.4375 ...... do ...... 30, 62. 469.00625 ...... do ...... 33, 62. 469.44375 ...... do ...... 33, 62. 469.0125 ...... do ...... 30, 62. 469.450 ...... do ...... 62. 469.01875 ...... do ...... 33, 62. 469.45625 ...... do ...... 33, 62. 469.025 ...... do ...... 62. 469.4625 ...... do ...... 30, 62. 469.03125 ...... do ...... 33, 62. 469.46875 ...... do ...... 33, 62. 469.0375 ...... do ...... 30, 62. 469.475 ...... do ...... 62. 469.04375 ...... do ...... 33, 62. 469.48125 ...... do ...... 33, 62. 469.050 ...... do ...... 62. 469.4875 ...... do ...... 30, 62. 469.05625 ...... do ...... 33, 62. 469.500 ...... do ...... 10, 30, 34. 469.0625 ...... do ...... 30, 62. 469.5125 ...... do ...... 30, 62. 469.06875 ...... do ...... 33, 62. 469.51875 ...... do ...... 33, 62. 469.075 ...... do ...... 62. 469.525 ...... do ...... 62. 469.08125 ...... do ...... 33, 62. 469.53125 ...... do ...... 33, 62. 469.0875 ...... do ...... 30, 62. 469.5375 ...... do ...... 30, 62. 469.09375 ...... do ...... 33, 62. 469.550 ...... do ...... 10, 30, 34. 469.100 ...... do ...... 62. 469.5625 ...... do ...... 30, 62. 469.10625 ...... do ...... 33, 62. 469.56875 ...... do ...... 33, 62. 469.1125 ...... do ...... 30, 62. 469.575 ...... do ...... 62. 469.11875 ...... do ...... 33, 62. 469.58125 ...... do ...... 33, 62. 469.125 ...... do ...... 62. 469.5875 ...... do ...... 30, 62. 469.13125 ...... do ...... 33, 62. 469.59375 ...... do ...... 33, 62. 469.1375 ...... do ...... 30, 62. 469.600 ...... do ...... 62. 469.14375 ...... do ...... 33, 62. 469.60625 ...... do ...... 33, 62.

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INDUSTRIAL/BUSINESS POOL FREQUENCY INDUSTRIAL/BUSINESS POOL FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or Class of sta- Limitations Coordina- Frequency or Class of sta- Coordina- band tion(s) tor band tion(s) Limitations tor

469.6125 ...... do ...... 30, 62. 2,450 to 2,500 Base or mobile 74. 469.61875 ...... do ...... 33, 62. 8,400 to 8,500 ...... do ...... 75. 469.625 ...... do ...... 62. 10,550 to 10, ...... do ...... 76. 469.63125 ...... do ...... 33, 62. 680. 469.6375 ...... do ...... 30, 62. 469.64375 ...... do ...... 33, 62. 469.650 ...... do ...... 62. (c) Explanation of assignment limita- 469.65625 ...... do ...... 33, 62. tions appearing in the frequency table 469.6625 ...... do ...... 30, 62. 469.66875 ...... do ...... 33, 62. of paragraph (b)(3) of this section: 469.675 ...... do ...... 62. (1) Use of this frequency is permitted 469.68125 ...... do ...... 33, 62. as follows: 469.6875 ...... do ...... 30, 62. 469.69375 ...... do ...... 33, 62. (i) Only entities engaged in the fol- 469.700 ...... do ...... 62. lowing activities are eligible to use 469.70625 ...... do ...... 33, 62. this spectrum, and then only in accord- 469.7125 ...... do ...... 30, 62. 469.71875 ...... do ...... 33, 62. ance with § 90.266: 469.725 ...... do ...... 62. (A) Prospecting for petroleum, natu- 469.73125 ...... do ...... 33, 62. ral gas or petroleum products; 469.7375 ...... do ...... 30, 62. 469.74375 ...... do ...... 33, 62. (B) Distribution of electric power or 469.750 ...... do ...... 62. the distribution by pipeline of fuels or 469.75625 ...... do ...... 33, 62. water; 469.7625 ...... do ...... 30, 62. 469.76875 ...... do ...... 33, 62. (C) Exploration, its support services, 469.775 ...... do ...... 62. and the repair of pipelines; or 469.78125 ...... do ...... 33, 62. 469.7875 ...... do ...... 30, 62. (D) The repair of telecommunications 469.79375 ...... do ...... 33, 62. circuits. 469.800 ...... do ...... 62. (ii) Except as provided in this part, 469.80625 ...... do ...... 33, 62. 469.8125 ...... do ...... 30, 62. licensees may not use these frequencies 469.81875 ...... do ...... 33, 62. in the place of other operational cir- 469.825 ...... do ...... 62. cuits permitted by the Commission’s 469.83125 ...... do ...... 33, 62. 469.8375 ...... do ...... 30, 62. rules. Circuits operating on these fre- 469.84375 ...... do ...... 33, 62. quencies may be used only for the fol- 469.850 ...... do ...... 62. lowing purposes: 469.85625 ...... do ...... 33, 62. 469.8625 ...... do ...... 30, 62. (A) Providing standby backup com- 469.86875 ...... do ...... 33, 62. munications for circuits which have 469.875 ...... do ...... 62. been disrupted and which directly af- 469.88125 ...... do ...... 33, 62. 469.8875 ...... do ...... 30, 62. fect the safety of life, property, or the 469.89375 ...... do ...... 33, 62. national interest or are used for coordi- 469.900 ...... do ...... 62. nating inter-utility, intra-utility, and 469.90625 ...... do ...... 33, 62. power pool distribution of electric 469.9125 ...... do ...... 30, 62. 469.91875 ...... do ...... 33, 62. power; 469.925 ...... do ...... 62. (B) Providing operational circuits 469.93125 ...... do ...... 33, 62. during exploration; 469.9375 ...... do ...... 30, 62. 469.94375 ...... do ...... 33, 62. (C) Coordinating the repair of inter- 469.950 ...... do ...... 62. utility, intra-utility, and power pool 469.95625 ...... do ...... 33, 62. electric power distribution networks, 469.9625 ...... do ...... 30, 62. 469.96875 ...... do ...... 33, 62. or the repair of pipelines; 469.975 ...... do ...... 62. (D) Exploratory efforts in mining for 469.98125 ...... do ...... 33, 62. solid fuels, minerals, and metals im- 470 to 512 ...... Base or mobile 70. 806 to 821 ...... Mobile ...... 71. portant to the national interest; 851 to 866 ...... Base or mobile 71. (E) Repair of pipelines used for the 896 to 901 ...... Mobile ...... 71. transmission of fuel or water; 928 and above Operational 72. fixed. (F) Services supporting the explo- 929 to 930 ...... Base only ...... 73. ration for energy or mineral resources 935 to 940 ...... Base or mobile 71. important to the national interest, 1,427 to 1,435 Base, or mobile 55 . operational without which such exploration cannot fixed. be conducted; or

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(G) Coordinating the repair of is being caused to mobile service sta- wireline or point-to-point microwave tions. circuits. (8) This frequency is primarily avail- (2) Use of this frequency is limited to able for oil spill containment and an amplitude modulation mode of oper- cleanup operations and for training and ation. drills essential in the preparations for (3) This frequency is available for as- the containment and cleanup of oil signment only to stations utilized for spills. It is secondarily available for geophysical purposes. general base-mobile operations on a (4) Geophysical operations may use noninterference basis. Secondary users tone or impulse signaling for purposes of this frequency are required to forego other than indicating failure of equip- its use should oil spill containment and ment or abnormal conditions on this cleanup activities be present in their frequency. All such tone or impulse area of operation or upon notice by the signaling shall be on a secondary basis Commission or a primary user that and subject to the following limita- harmful interference is being caused to tions: oil spill containment or cleanup activi- ties in other areas. (i) Maximum duration of a single (9) Operation on this frequency is sec- non-voice transmission may not exceed ondary to stations in the maritime mo- 3 minutes; bile service operating in accordance (ii) The bandwidth utilized for sec- with the International table of fre- ondary tone or impulse signaling shall quency allocations. not exceed that authorized to the li- (10) This frequency will be assigned censee for voice emission on the fre- only to stations used in itinerant oper- quency concerned; ations, except within 56 km (35 miles) (iii) Frequency loading resulting of Detroit, Mich., where it may be as- from the use of secondary tone or im- signed for either itinerant or perma- pulse signaling will not be considered nent area operations (i.e., general use). in whole or in part, as a justification (11) Operation on this frequency is for authorizing additional frequencies limited to a maximum output power of in the licensee’s mobile service system; 2 watts; and each station authorized and will be classified and licensed as a mo- (iv) The maximum transmitter out- bile station. Any units of such a sta- put power for tone or impulse trans- tion, however, may provide the oper- missions shall not exceed 50 watts. ational functions of a base or fixed sta- (5) Frequencies below 25 MHz will be tion on a secondary basis to mobile assigned to base or mobile stations service operations, Provided, that the only upon a satisfactory showing that, separation between the control point from a safety of life standpoint, fre- and the center of the radiating portion quencies above 25 MHz will not meet of the antenna of any units so used the operational requirements of the ap- does not exceed 8 m (25 ft.). plicant. (12) This frequency may not be used (6) Frequencies may be assigned in aboard aircraft in flight. pairs with the separation between base (13) This frequency is shared with the and mobile transmit frequencies being Public Safety Pool. 5.26 MHz. A mobile station may be as- (14) Operation on this frequency is signed the frequency which would nor- limited to a maximum output power of mally be assigned to a base station for 1 watt and each station authorized will single-frequency operation. However, be classified and licensed as a mobile this single-frequency operation may be station. Any units of such a station, subject to interference that would not however, may provide the operational occur to a two-frequency system. functions of a base of fixed station on (7) This frequency is available for as- a secondary basis to mobile service op- signment to geophysical stations on a erations, Provided, That the separation secondary basis to other licensees. Geo- between the control point and the cen- physical stations must cease oper- ter of the radiating portion of the an- ations on this frequency immediately tenna of any units so used does not ex- upon receiving notice that interference ceed 8 m (25 ft.).

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(15) This Government frequency is with part 22 of this chapter and this available for shared Government/non- part 90. Stations utilizing meteor burst Government use by stations engaged in communications shall not cause harm- oil spill containment and cleanup oper- ful interference to stations of other ations and for training and drills essen- radio services operating in accordance tial in the preparation for containment with the allocation table. and cleanup of oil spills. Such use will (22) The frequencies available for use be confined to inland and coastal wa- at operational fixed stations in the terways. band 72–76 MHz are listed in (16) This frequency may be assigned § 90.257(a)(1). These frequencies are only to stations operating in an inter- shared with other services and are connected or coordinated utility sys- available only in accordance with the tem in accordance with an operational provisions of § 90.257. Seismic telemetry communications plan which sets forth transmitters type accepted with 1 watt all points of communications. Author- or less power and a frequency tolerance izations at variance with an estab- not exceeding +/¥0.005% may be used lished operational communications as temporary operational fixed sta- plan will be made only on a secondary tions. basis. (23) This frequency is shared with (17) This frequency will be assigned fixed stations in other services and is only to stations used in itinerant oper- subject to no protection from inter- ations. ference. (18) This frequency is also used on a (24) All operations on this frequency secondary basis for cordless telephones are subject to the provisions of under part 15 of this chapter. § 90.257(b). (19) In addition to single frequency (25) This frequency is shared with the operation, this frequency is available Radio Control (R/C) Service, of the part to base and mobile stations for the 95 Personal Radio Services, where it is paired frequency mode of operation. used solely for the radio control of For two frequency systems, the separa- models. tion between base and mobile transmit (26) Pulsed modulations will not be frequencies is 500 kHz with the base authorized on this frequency. stations transmitting on the higher of (27) Assignment of frequencies in this the two frequencies. band are subject to the provisions of (20) In the State of Alaska only, the § 90.173. In the 150–170 MHz band, licens- frequency 44.10 MHz is available for as- ees as of August 18, 1995 who operate signment on a primary basis to sta- systems that are 2.5 kHz removed from tions in the Common Carrier Rural regularly assignable frequencies may Radio Service utilizing meteor burst continue to operate on a secondary, communications. The frequency may non-interference basis after August 1, be used by private radio stations for 2003. meteor burst communications on a sec- (28) In Puerto Rico and the Virgin Is- ondary, non-interference basis. Usage lands this frequency is subject to the shall be in accordance with part 22 of following: this chapter and this part 90. Stations (i) This frequency is assigned only for utilizing meteor burst communications one-way paging communications to shall not cause harmful interference to mobile receivers. Only A1D, A2D, A3E, stations of other radio services operat- F1D, F2D, F3E, or G3E emissions may ing in accordance with the allocation be authorized. Licensees may provide table. one-way paging communications on (21) In the State of Alaska only, the this frequency to individuals, persons frequency 44.20 MHz is available for as- eligible for licensing under subparts B signment on a primary basis to private or C of this part, to representatives of land mobile radio stations utilizing Federal Government agencies, and for- meteor burst communications. The fre- eign governments and their representa- quency may be used by common carrier tives; and stations for meteor burst communica- (ii) This frequency will not be as- tions on a secondary, noninterference signed to stations for use at temporary basis. Usage shall be in accordance locations.

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(29) This frequency will be authorized the authorized bandwidth may not ex- a channel bandwidth of 25 kHz. Except ceed 6 kHz. when limited elsewhere, one-way pag- (40) This frequency is shared with the ing transmitters on this frequency may Public Safety Pool for remote control operate with an output power of 350 and telemetry operations. watts. (41) Operational fixed stations must (30) This frequency will be assigned employ directional antennas having a with an authorized bandwidth not to front-to-back ratio of at least 20 dB. exceed 11.25 kHz. In the 450–470 MHz Omnidirectional antennas having unity band, secondary telemetry operations gain may be employed for stations pursuant to § 90.238(e) will be author- communicating with at least three re- ized on this frequency. ceiving locations separated by 160 deg. (31) Use of this frequency is limited of azimuth. to stations located in Puerto Rico and (42) The maximum effective radiated the Virgin Islands. power (ERP) may not exceed 20 watts (32) This frequency is not available to for fixed stations and 2 watts for mo- stations located in Puerto Rico and the bile stations. The height of the an- Virgin Islands. tenna system may not exceed 15.24 me- (33) This frequency will be assigned ters (50 ft.) above the ground. All such with an authorized bandwidth not to operation is on a secondary basis to ad- exceed 6 kHz. jacent channel land mobile operations. (34) Operation on this frequency is (43) This frequency is available for limited to a maximum output power of 35 watts. the following: (35) This frequency may be used for (i) Assignment to multiple address mobile operation for radio remote con- fixed stations employing omni- trol and telemetering functions. A1D, directional antennas used for power A2D, F1D, or F2D emission may be au- utility peak load shaving and shedding thorized and mobile stations used to and to mobile stations used for the re- control remote objects or devices may mote control of objects and devices. be operated on the continuous carrier The maximum power that may be au- transmit mode. thorized to fixed stations is 300 watts (36) This frequency is assigned only output, and the maximum power that for one-way paging communications to may be authorized for mobile stations mobile receivers. Only A1D, A2D, A3E, is 1 watt output. This frequency may F1D, F2D, F3E, or G3E emissions may also be assigned to operational fixed be authorized. Licensees may provide stations employing directional antenna one-way paging communications on systems (front-to-back ratio of 20 dB) this frequency to individuals, persons when such stations are located at least eligible for licensing under subparts B 120 km. (75 mi.) from the boundaries of or C of this part, to representatives of any urbanized area of 200,000 or more Federal Government agencies, and for- population. (U.S. Census of Population, eign governments and their representa- 1960). The maximum power output of tives. the transmitter for such fixed stations (37) This frequency is available on a may not exceed 50 watts. A1A, A1D, secondary basis to one-way paging A2B, A2D, F1B, F1D, F2B, F2D, G1B, communications. G1D, G2B, or G2D emission may be au- (38) This frequency will not be as- thorized; or signed to stations for use at temporary (ii) On a secondary basis for remote locations. control and telemetry operations, sub- (39) For FM transmitters the sum of ject to paragraphs (c)(41), (42), (43), (46), the highest modulating frequency and and (47) of this section. the amount of frequency deviation may (44) The maximum output power of not exceed 2.8 kHz and the maximum the transmitter may not exceed 50 frequency deviation may not exceed 2.5 watts for fixed stations and 1 watt for kHz. For AM transmitters the highest mobile stations. A1A, A1D, A2B, A2D, modulating frequency may not exceed F1B, F1D, F2B, F2D, G1B, G1D, G2B, or 2.0 kHz. The carrier frequency must be G2D emission may be authorized, and maintained within 0.0005 percent, and mobile stations used to control remote

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objects and devices may be operated in empt from the station identification the continuous transmit mode. requirements of § 90.425. (45) Authorizations to operate on this (51) In Puerto Rico and the Virgin Is- frequency will be issued on a secondary lands only, this frequency is available basis for A2B, A2D, F2B or F2D emis- on a shared basis with remote pickup sion for tone signaling or for a com- broadcast stations. bination of such emission with A3E, (52) In Puerto Rico and the Virgin Is- F3E or G3E emission with a maximum lands only, this frequency is available bandwidth of 20 kHz. The output power to all stations operating in the Indus- shall not exceed 2 watts. The maximum trial/Business Pool. distance between any transmitter and (53) Frequencies in this band will be the center of the radiating portion of assigned only for transmitting its antenna shall not exceed 8 m. (25 hydrological or meteorological data or ft.). for low power wireless microphones in (46) This frequency is limited to a accordance with the provisions of maximum power of 20 watts. § 90.265. (47) This frequency may be used for (54) For FM transmitters the sum of mobile operation for remote control the highest modulating frequency and and telemetering functions. A1D, A2D, the amount of frequency deviation may F1D, or F2D emission may be author- not exceed 1.7 kHz and the maximum ized. The use of the continuous carrier deviation may not exceed 1.2 kHz. For transmit mode for these purposes is AM transmitters the highest modulat- permitted only for stations authorized ing frequency may not exceed 1.2 kHz. and continuously licensed since before The carrier frequency must be main- May 21, 1971. tained within 0.0005 percent and the au- (48) Except as noted in paragraph thorized bandwidth may not exceed 3 (c)(61) of this section, operation on this kHz. frequency is limited to a maximum (55) This band is available to stations output power of 20 watts. operating in this service subject to the (49) Operation on this frequency is provisions of § 90.259. limited to a maximum output power of (56) Subpart T of this part contains 75 watts. rules for assignment of frequencies in (50) This frequency may also be used the 220–222 MHz band. for the transmission of tone or voice (57) The requirements for secondary communications, including such com- fixed use of frequencies in this band are munications when prerecorded, for pur- set forth in § 90.261. poses of automatically indicating ab- (58) Operational fixed assignments on normal conditions of trackage and rail- this frequency will only be made to an road rolling stock when in motion, on itinerant fixed control or relay station a secondary basis to other stations on on a secondary basis to land-mobile this frequency. All such operations stations in the Industrial/Business shall be subject to the following: Pool, provided that the fixed relay or (i) The output power shall not exceed control station is to be associated with 30 watts; base and mobile facilities authorized to (ii) The bandwidth used shall not ex- use other frequencies available for itin- ceed that authorized to the licensee for erant operation in the Industrial/Busi- voice transmissions on the frequency ness Pool. All such use of these fre- concerned; quencies for fixed systems is limited to (iii) The station shall be so designed locations 161 or more km. (100 mi.) and installed that it can normally be from the center of any urbanized area activated only by its associated auto- of 200,000 or more population, except matic control equipment and, in addi- that the distance may be 120 km. (75 tion, it shall be equipped with a time mi.) if the output power does not ex- delay or clock device which will deacti- ceed 20 watts. All such fixed systems vate the station within three (3) min- are limited to a maximum of two fre- utes following activation by the last quencies and must employ directional car in the train; and antennas with a front-to-back ratio of (iv) Stations authorized pursuant to at least 15 dB. The centers of urbanized the provisions of this paragraph are ex- areas of 200,000 or more population are

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determined from the appendix, page more than 3 m (10 ft.) above the ves- 226, of the U.S. Commerce publication, sel’s highest working deck. ‘‘Air Line Distance Between Cities in (61) This frequency is available for the United States.’’ Urbanized areas of assignment as follows: 200,000 or more population are defined (i) To persons furnishing commercial in the U.S. Census of Population, 1960, air transportation service or, pursuant volume 1, table 23, page 1–50. to § 90.179, to an entity furnishing radio (59) This frequency may be assigned communications service to persons so primarily for stations used for the pur- engaged, for stations located on or near pose of controlling slave locomotives the airports listed in paragraph that are placed within a train to assist (c)(61)(iv) of this section. Stations will the lead locomotive by providing, be authorized on a primary basis and among other functions, auxiliary start- may be used only in connection with ing, pulling, and braking actions. Addi- the servicing and supplying of aircraft. tionally, on a secondary basis this fre- (ii) To stations in the Industrial/ quency may be assigned for remote Business Pool for secondary use at lo- control of all types of locomotives and, cations 80 km (50 mi) or more from the within a railroad yard or terminal coordinates of the listed airports at a area, for remote control of cab indica- maximum ERP of 300 watts. tor devices placed with a locomotive to (iii) To stations in the Industrial/ give visual signals to the operator of Business Pool for secondary use at lo- the locomotive. (A1, A2, F1 or F2 emis- cations 16 km (10 mi) or more from the sions may be authorized.) coordinates of the listed airports at a (60)(i) Frequencies subject to this as- maximum transmitter output power of signment limitation are herein consid- 2 watts. Use of the frequency is re- ered collectively for use for commu- stricted to the confines of an industrial nications concerned with cargo han- complex or manufacturing yard area. dling from a dock, or a cargo handling Stations licensed prior to April 17, 1986 facility, to a vessel alongside. Any may continue to operate with facilities number of the frequencies may be au- authorized as of that date. thorized to one licensee for the pur- (iv) The airports and their respective pose. Mobile relay stations may be reference coordinates are: temporarily installed at or in the vi- Reference coordinate cinity of a dock or cargo handling fa- City and airport cility and used when a vessel is along- Latitude Longitude side the dock or cargo handling facil- Akron, OH: ity. Akron-Canton Regional (CAK) 40°55′01″ 81°26′30″ N W Mobile Albany-Troy-Schenectady, NY: Mobile relay (MHz) (MHz) Albany County (ALB) ...... 42°44′53″ 73°48′12″ N W 457.525 ...... 467.750 Albuquerque, NM: 457.53125 ...... 467.75625 Albuquerque International 457.5375 ...... 467.7625 (ABQ) ...... 35°02′30″ 106°36′23″ 457.54375 ...... 467.76875 N W 457.550 ...... 467.775 Allentown-Bethlehem, PA: 457.55625 ...... 467.78125 Allentown-Bethlehem-Easton 457.5625 ...... 467.7875 (ABE) ...... 40°39′11″ 75°26′25″ 457.56875 ...... 467.79375 N W 457.575 ...... 467.800 Anchorage, AK: 457.58125 ...... 467.80625 Anchorage International (ANC) 61°10′30″ 149°59′38″ 457.5875 ...... 467.8125 N W 457.59375 ...... 467.81875 Atlanta, GA: 457.600 ...... 467.825 Atlanta International (ATL) ...... 33°38′25″ 84°25′37″ 457.60625 ...... 467.83125 N W 457.6125 Dekalb-Peachtree (PDK) ...... 33°52′30″ 84°18′08″ 457.61875 N W Fulton County (FTY) ...... 33°46′45″ 84°31′17″ (ii) For single frequency simplex: Use N W Baltimore, MD: mobile relay frequencies. The effective Baltimore-Washington Int'l radiated power (ERP) on any frequency (BWI) ...... 39°10′30″ 76°40′10″ shall not exceed 2 watts. The center of N W Birmingham, AL: the radiating system of the on-board Birmingham Municipal (BHM) .. 33°33′50″ 86°45′16″ repeater antenna shall be located no N W

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Reference coordinate Reference coordinate City and airport City and airport Latitude Longitude Latitude Longitude

Boston, MA: Denver-Jeffco (BJC) ...... 39°54′28″ 105°26′53″ Logan International (BOS) ...... 42°21′51″ 71°00′21″ N W N W Stapleton International (DEN) .. 39°46′22″ 104°52′38″ Bridgeport, CT: N W Sikorsky Memorial (BDR) ...... 41°09′49″ 73°07′35″ Des Moines, IA: N W Des Moines Municipal (DSM) .. 41°32′06″ 93°39′38″ Buffalo, NY: N W Greater Buffalo Int'l (BUF) ...... 42°56′26″ 78°43′57″ Detroit, MI: N W Detroit City (DET) ...... 42°24′33″ 83°00′36″ Canton, OH: N W Akron-Canton Regional (CAK) 40°55′01″ 81°26′30″ Detroit Metro-Wayne County N W (DTW) ...... 42°12′55″ 83°20′55″ Charlotte, NC: N W Charlotte-Douglas Int'l (CLT) ... 35°12′52″ 80°56′37″ Oakland-Pontiac (PTK) ...... 42°39′54″ 83°25′05″ N W N W Chattanooga, TN: Willow Run (YIP) ...... 42°14′16″ 83°31′50″ Lovell (CHA) ...... 35°02′07″ 85°12′15″ N W N W El Paso, TX: Chicago, IL-Northwest, IN: El Paso International (ELP) ..... 31°48′24″ 106°22′38″ Chicago-Wheeling-Palwaukee N W (PWK) ...... 42°06′48″ 87°54′03″ Flint, MI: N W Bishop (FNT) ...... 42°57′56″ 83°44′37″ Meigs (CGX) ...... 41°51′32″ 87°36′28″ N W N W Ft. Lauderdale-Hollywood, FL: Michiana Regional (SBN) ...... 41°42′18″ 86°18′59″ Ft. Lauderdale Executive (FXE) 26°11′49″ 80°10′15″ N W N W Midway (MDW) ...... 41°47′10″ 87°45′08″ Ft. Lauderdale-Hollywd Int'l N W (FLL) ...... 26°04′19″ 80°09′13″ O'Harm International (ORD) .... 41°58′48″ 87°54′16″ N W N W Ft. Worth, TX: West Chicago-Dupage (DPE) .. 41°54′52″ 88°14′47″ Meacham (FTW) ...... 32°49′09″ 97°21′41″ N W N W Cincinnati, OH: Fresno, CA: Greater Cincinnati Int'l (CVG) .. 39°14′59″ 84°23′14″ Chandler Downtown (FCH) ...... 36°43′56″ 119°49′08″ N W N W Lunken (LUK) ...... 39°06′12″ 84°25′08″ Fresno Air Terminal (FAT) ...... 36°46′36″ 119°43′02″ N W N W Cleveland, OH: Grand Rapids, MI: Burke Lakefront (BKL) ...... 41°31′03″ 81°41′01″ Kent County Int'l (GRR) ...... 42°52′57″ 85°31′26″ N W N W Cuyahoga County (CGF) ...... 41°33′54″ 81°29′11″ Hana, HI: N W Hana (HNN) ...... 20°47′56″ 156°01′02″ Hopkins International (CLE) ..... 41°24′38″ 81°50′58″ N W N W Harrisburg, PA: Columbus, OH: Capital City (CXY) ...... 40°13′01″ 76°51′06″ Port Columbus Int'l (CMH) ...... 39°59′42″ 82°53′11″ N W N W Harrisburg Int'l (MDT) ...... 40°11′36″ 76°45′49″ Dallas, TX: N W Addison (ADS) ...... 32°58′06″ 96°50′10″ Hartford, CT (Windsor Locks): N W Bradley Int'l (BDL) ...... 41°56′20″ 72°41′01″ Dallas-Ft. Worth Regional N W (DFW) ...... 32°53′45″ 97°02′10″ Hartford-Brainard (HFD) ...... 41°44′10″ 72°39′02″ N W N W Dallas-Love Field (DAL) ...... 32°50′49″ 96°51′05″ Hilo, HI: N W General Lyman Field (ITO) ...... 19°43′24″ 155°03′05″ Red Bird (RBD) ...... 32°40′49″ 96°52′02″ N W N W Honolulu, HI: Davenport, IA (Rock Island, Mo- Honolulu International (HNL) ... 21°19′20″ 157°55′27″ line, IL): N W Davenport Municipal (DVN) ..... 41°36′42″ 90°35′21″ Houston, TX: N W W.P. Hobby (HOU) ...... 29°38′43″ 95°16′43″ Quad City (MLI) ...... 41°26′56″ 90°30′35″ N W N W D.W. Hooks Memorial (DWH) .. 30°03′50″ 95°33′11″ Dayton, OH: N W Dayton International (DAY) ...... 39°54′04″ 84°13′12″ Houston Intercontinental (IAH) 29°58′55″ 95°20′45″ N W N W Denver, CO: Indianapolis, IN: Centennial (APA) ...... 39°34′19″ 104°50′54″ Indianapolis Int'l (IND) ...... 39°43′32″ 86°17′02″ N W N W Colorado Springs Municipal Jacksonville, FL: (COS) ...... 38°48′31″ 104°42′5″ Craig Municipal (CRG) ...... 30°20′10″ 81°30′53″ N W N W

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Reference coordinate Reference coordinate City and airport City and airport Latitude Longitude Latitude Longitude

Jacksonville Int'l (JAX) ...... 30°29′33″ 81°41′24″ New Haven, CT: N W Tweed-New Haven Municipal Kahului, HI: (HVN) ...... 41°15′50″ 72°53′15″ Kahului (OGG) ...... 20°54′07″ 156°25′59″ N W N W New Orleans, LA: Kailula-Kona, HI: Lakefront (NEW) ...... 30°02′33″ 90°01′41″ Ke-Ahole (KOA) ...... 19°44′08″ 156°25′06″ N W N W New Orleans Int'l (MSY) ...... 29°59′34″ 90°15′23″ Kameula, HI: N W Waimea-Kohala (MUE) ...... 20°00′16″ 155°40′15″ Newport News-Hampton,VA: N W Patrick Henry Int'l (PHF) ...... 37°07′54″ 76°29′36″ Kansas City, MO-KS: N W Fairfax Municipal (KCK) ...... 39°08′50″ 94°56′14″ New York-Northeast, NJ: N W Farmingdale Republic (FRG) ... 40°43′43″ 73°24′50″ Kansas City Int'l (MCI) ...... 39°17′57″ 94°43′04″ N W N W JFK International (JFK) ...... 40°38′25″ 73°46′42″ Kansas City Municipal Dntn N W (MKC) ...... 39°07′24″ 94°35′33″ LaGuardia (LGA) ...... 40°46′38″ 73°52′27″ N W N W Richard-Gebaur (GBW) ...... 38°50′37″ 94°33′37″ Long Island-McArthur (ISP) ..... 40°47′44″ 73°06′00″ N W N W Kauna Kakai, HI: Morristown Municipal (NJ) Molokai (MKK) ...... 21°09′22″ 157°55′07″ (MMU) ...... 40°47′57″ 74°24′55″ N W N W Las Vegas, NV: Newark Int'l (FWR) ...... 40°41′35″ 74°10′07″ McCarran Int'l (LAS) ...... 36°04′58″ 115°09′13″ N W N W Teterboro (NJ) (TEB) ...... 40°51′00″ 74°03′41″ Lihue, HI: N W Lihue (LIH) ...... 21°58′42″ 159°20′40″ Norfolk-Portsmouth, VA: N W Norfolk Int'l (ORF) ...... 36°53′40″ 76°12′06″ Los Angeles, CA: N W Burbank-Glendale-Pasadena Oklahoma City, OK: (BUR) ...... 34°21′02″ 118°21′27″ Wiley Post (DWA) ...... 35°32′03″ 97°38′48″ N W N W Catalina (AVX) ...... 33°24′20 118°24′50″ Will Rogers World (OKC) ...... 35°23′35″ 97°36′02″ N W N W Long Beach-Daugherty Field Omaha, NE: (LGB) ...... 33°49′03″ 118°09′03″ Eppley Airfield (OMA) ...... 41°18′04″ 95°53′36″ N W N W Los Angeles Int'l (LAX) ...... 33°56′33″ 118°24′26″ Orlando, FL: N W Orlando Executive (ORL) ...... 28°32′43″ 81°19′59″ Ontario Int'l (ONT) ...... 34°03′22″ 117°36′11″ N W N W Orlando Int'l (MCO) ...... 28°25′54″ 81°19′59″ Santa Ana-John Wayne-Or- N W ange City (SNA) ...... 33°40′32″ 117°52′02″ Philadelphia, PA-NJ: N W Northeast Philadelphia (PNE) .. 40°04′55″ 75°00′40″ Louisville, KY: N W Standiford Field (SDF) ...... 38°10′40″ 85°44′11″ Philadelphia Int'l (PHC) ...... 39°52′13″ 75°14′43″ N W N W Memphis, TN: Phoenix, AZ: Memphis Int'l (MEM) ...... 35°02′59″ 89°58′43″ Phoenix-Sky Habor Int'l (PHX) 33°26′10″ 112°00′32″ N W N W Miami, FLA: Scottsdale Municipal (SDC) ..... 33°37′22″ 111°54′35″ Miami Int'l (MIA) ...... 25°47′34″ 80°17′26″ N W N W Pittsburgh, PA: Opa Locka (OPF) ...... 25°54′25″ 80°16′50″ Allegheny County (AGC) ...... 40°21′16″ 79°55′49″ N W N W Tamiami (TMB) ...... 25°38′51″ 80°25′59″ Greater Pittsburgh Int'l (PIT) .... 40°29′30″ 80°13′55″ N W N W Milwaukee, WI: Portland, OR: General Mitchell (MKE) ...... 42°56′49″ 87°53′49″ Portland-Hillsboro (HIO) ...... 45°32′26″ 122°56′55″ N W N W Minneapolis-St. Paul, MN: Portland International (PDX) .... 45°35′20″ 122°35′47″ Minneapolis-St. Paul (MSP) ..... 44°53′03″ 93°12′54″ N W N W Portland-Troutdale (TTD) ...... 45°32′58″ 122°24′00″ Mobile, AL: N W Bates Field (MOB) ...... 30°41′23″ 88°14′31″ Providence-Pawtucket, RIÐMA: N W North Central State (SFZ) ...... 41°55′15″ 71°29′30″ Nashville, TN: N W Nashville Metropolitan (BNA) ... 36°07′37″ 86°40′53″ T.F. Green State (PVD) ...... 41°43′31″ 71°25′41″ N W N W

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Reference coordinate Reference coordinate City and airport City and airport Latitude Longitude Latitude Longitude

Reno, NV: Westover Field (CEF) ...... 42°11′52″ 72°31′50″ Reno International (RNO) ...... 39°29′52″ 119°46′04″ N W N W Syracuse, NY: Richmond, VA: Syracuse-Hancock Int'l (SYR) 43°06′44″ 76°06′32″ Byrd International (RIC) ...... 37°30′18″ 77°19′12″ N W N W Tacoma, WA: Rochester, NY: Tacoma Narrows (TIW) ...... 47°16′05″ 122°34′37″ Rochester-Monroe County N W (ROC) ...... 43°07′08″ 77°40′22″ Tampa, FL: N W Tampa Int'l (TPA) ...... 27°58′31″ 82°32′00″ Sacramento, CA: N W Sacramento Executive (SAC) .. 38°30′45″ 121°29′33″ Toledo, OH: N W Toledo Express (TOL) ...... 41°35′15″ 83°48′19″ Sacramento Metropolitan N W (SMF) ...... 38°41′44″ 121°36′01″ Trenton, NJ-PA: N W Mercer County (TTN) ...... 40°16′38″ 74°48′50″ St. Louis, MO±IL: N W Spirit of St. Louis (SUS) ...... 38°39′36″ 90°38′43″ Tucson, AZ: N W Tucson Int'l (TUS) ...... 32°07′06″ 110°56′35″ St. Louis-Lambert Int'l (STC) ... 38°44′51″ 90°21′39″ N W N W Tulsa, OK: ° ′ ″ ° ′ ″ St. Petersburg, FL: R.L. Jones, Jr. (RVS) ...... 36 02 18 95 59 05 Albert Whitted Municipal (SPG) 27°45′53″ 82°37′39″ N W ° ′ ″ ° ′ ″ N W Tulsa Int'l (TUL) ...... 36 11 54 95 53 16 Clearwater Int'l (PIE) ...... 27°54′38″ 82°41′16″ N W N W Washington, DC: ° ′ ″ ° ′ ″ Salt Lake City, UT: Dulles International (IAD) ...... 38 56 39 77 27 26 ° ′ ″ ° ′ ″ N W Salt Lake City Int'l (SLC) ...... 40 47 13 111 58 05 ° ′ ″ ° ′ ″ N W National (DCA) ...... 38 51 07 77 02 17 San Antonio, TX: N W Wichita, KS: San Antonio Int'l (SAT) ...... 29°32′00″ 98°28′10″ Mid-Continent (ICT) ...... 37°39′00″ 97°25′58″ N W N W San Bernardino, CA: Wilkes-Barre, PA: Ontario Int'l (ONT) ...... 34°03′22″ 117°36′11″ Wilkes-Barre-Scranton (AVP) .. 41°20′20″ 75°43′27″ N W N W San Diego, CA: ° ′ ″ ° ′ ″ Wilmington, DE: Lindbergh Int'l (SAN) ...... 32 44 01 117 11 12 Gr. Wilm.-New Castle City N W (ILG) ...... 39°40′42″ 75°36′25″ San Francisco-Oakland, CA: N W Metropolitan Oakland Int'l Worcester, MA: ° ′ ″ ° ′ ″ (OAK) ...... 37 43 17 122 13 11 Worcester Municipal (ORH) ..... 42°16′02″ 71°52′34″ N W N W ° ′ ″ ° ′ ″ San Francisco Int'l (SFO) ...... 37 37 08 122 22 26 Youngstown-Warren, OH-PA: N W Youngstown Municipal (YNG) .. 41°15′32″ 80°40′34″ San Jose, CA: N W San Jose Int'l (SJC) ...... 37°21′41″ 121°55′38″ N W Scranton, PA: (62) This frequency may be assigned Wilkes-Barre Scranton Int'l to fixed stations in the Industrial/Busi- (AVP) ...... 41°20′20″ 75°43′27″ ness Pool in accordance with the provi- N W sions of § 90.261. Seattle, WA: King County Int'l (BFI) ...... 47°31′49″ 122°18′03″ (63) Within the boundaries of urban- N W ized areas of 200,000 or more popu- Seattle-Tacoma Int'l (SEA) ...... 47°26′57″ 122°18′29″ lation, defined in the United States N W Shreveport, LA: Census of Population, 1960, vol. 1, table Shreveport Downtown (DTN) ... 32°32′23″ 93°44′40″ 23, page 1–50, this frequency may be N W used only by persons rendering a Shreveport Regional (SHV) ..... 32°26′48″ 93°49′30″ central station commercial protection N W South Bend, IN: service within the service area of the Michiana Regional (SBW) ...... 41°42′18″ 86°18′59″ radio station utilizing the frequency N W and may be used only for communica- Spokane, WA: tions pertaining to safety of life and Grant County (MWH) ...... 47°12′28″ 119°19′08″ N W property, and for maintenance or test- Spokane Int'l (GEG) ...... 47°37′12″ 117°31′58″ ing of the protection facilities. Central N W Station commercial protection service Springfield, MA: Barnes Municipal (BAF) ...... 42°09′28″ 72°42′58″W is defined as an electrical protection N and supervisory service rendered to the

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public from and by a central station seconds out of any 60-second period. accepted and certified by one or more This 10-second frame includes both of the recognized rating agencies, or transmit and response times. the Underwriters Laboratories’ (UL), (iv) The bandwidth shall not exceed or Factory Mutual System. Other sta- that authorized to the licensee for the tions in the Industrial/Business Pool primary operation on the frequency may be licensed on this frequency only concerned. when all base, mobile relay and control (v) Frequency loading resulting from stations are located at least 120 km (75 the use of secondary signaling will not miles) from the city center or centers be considered in whole or in part as a of the specified urbanized areas of justification for authorizing additional 200,000 or more population. With re- frequencies in the licensee’s mobile spect to combination urbanized areas system. containing more than one city, 120 km (vi) A mobile service frequency may (75 mile) separation shall be main- not be used exclusively for secondary tained from each city center which is signaling. included in the urbanized area. The lo- (vii) The output power shall not ex- cations of centers of cities are deter- ceed 30 watts (at the remote site). mined from appendix, page 226, of the (viii) A1D, A2D, F1D, or F2D emission U.S. Commerce publication ‘‘Air Line may be authorized. Distance Between Cities in the United (ix) The transmitter shall be designed States.’’ to deactivate automatically after 3 (64) Persons who render a central sta- minutes of continuous carrier radi- tion commercial protection service are ation. authorized to operate fixed stations on (x) Operational fixed stations author- this frequency for the transmission of ized under this paragraph are exempt tone or impulse signals on a secondary, from the requirements of §§ 90.137(b), noninterference base-to-base/mobile 90.429(d), 90.425 and 90.433. operations subject to the following (xi) On these frequencies, base, mo- conditions and limitations: bile relay or mobile stations may (i) Secondary fixed operations may transmit secondary tone or impulse be used only for the following purposes: signals to receivers, as provided in this (A) Indication of equipment malfunc- section. tion; (65) Licensees providing a central sta- (B) Actuation of a device to indicate tion commercial protection service the presence of an intruder, fire, or may communicate with police or fire other hazardous condition on the prop- stations, or vehicles, on this frequency, erty under the protection of the li- and may install licensed transmitting censee; units which operate on this frequency (C) Indication of an abnormal condi- at police or fire stations, or in police or tion in facilities under the protection fire vehicles, if the frequency’s primary of the licensee that, if not promptly re- use is in a base/mobile system for a ported, would result in danger to central station commercial protection human life; service. (D) Transmission, as may be nec- (66) This frequency may be assigned essary, to verify status of equipment; only to persons rendering a central sta- adjust operating conditions; or correct tion commercial protection service, any abnormal condition; or which is defined in paragraph (c)(63) of (E) Confirmation of status, or that an this section, within the service area of operation or correction has been ac- the radio station utilizing the fre- complished. quency. (ii) The maximum duration of any (67) Use of this frequency is on a sec- one non-voice signal may not exceed 2 ondary basis and subject to the provi- seconds and shall not be transmitted sions of § 90.267 (a)(3), (a)(4), (a)(5), and more than three times. (a)(7). (iii) Systems employing automatic (68) Maximum permissible power out- interrogation shall be limited to non- put for stations on airports is 3 watts. voice techniques and shall not be acti- Each station authorized on this fre- vated for this purpose more than 10 quency will be classified and licensed

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as a mobile station. Any units of such (77) All communications on this fre- a station, however, may provide the quency must be conducted within the functions of a base station on a second- boundaries or confines of the licensee’s ary basis to mobile service operations business premises. provided that the vertical separation (78) Base and mobile stations author- between the control point or ground ized as of April 1, 1968, may continue to level and the center of the radiating be authorized for such operation on a portion of the antenna of any units so secondary basis to the Maritime Mo- used shall not exceed 8 m (25 ft.). bile Service. The licensees of such sta- (69) This frequency may be used on a tions may renew, modify, reinstate, or secondary, non-interference basis by a assign their licenses in those cases hospital or health care institution where such assignment accompanies a holding a license to operate a radio sta- change of ownership of the licensee’s tion under this part to operate a medi- business to the assignee, and may ex- cal radio telemetry device with an out- pand existing systems when using that put power not to exceed 20 milliwatts frequency; however, they will not be without specific authorization from the authorized to establish any new sys- Commission. tems. (d) Additional frequencies available. In (70) Subpart L of this part contains addition to the frequencies shown in rules for assignment of frequencies in the frequency table of this section, the the 470–512 MHz band. following frequencies are available in (71) Subpart S of this part contains this service. (See also § 90.253.) rules for assignment of frequencies in (1) Frequencies may be substituted the 806–821/851–866 and 896–901/935–940 for those available below 25 MHz in ac- MHz bands. cordance with the provisions of § 90.263. (72) Assignment of frequencies above (2) Frequencies in the band 73.0–74.6 928 MHz for operational-fixed stations MHz may be assigned to stations au- is governed by part 101 of this chapter. thorized their use on or before Decem- (73) Frequencies in this band are ber 1, 1961, but no new stations will be available only for one-way paging oper- authorized in this band, nor will expan- ations in accordance with § 90.494. sion of existing systems be permitted. (74) Available only on a shared basis (See also § 90.257.) with stations in other services, and (3) Frequencies in the 421–430 MHz subject to no protection from inter- band are available in the Detroit, ference due to the operation of indus- Cleveland, and Buffalo areas in accord- trial, scientific, or medical (ISM) de- ance with the rules in §§ 90.273 through vices. In the 2483.5–2500 MHz band, no 90.281. applications for new or modification to (4) The following frequencies are existing stations to increase the num- available only in Puerto Rico and the ber of transmitters will be accepted. Virgin Islands. These ‘‘Base and Mo- Existing licensees as of July 25, 1985, or bile’’ and ‘‘Mobile only’’ frequencies on a subsequent date following as a re- are available on a shared basis with the sult of submitting an application for li- Public Safety Pool. These ‘‘Mobile cense on or before July 25, 1985, are only’’ frequencies may be assigned to a grandfathered and their operation is control station associated with a mo- co-primary with the Radiodetermin- bile relay system if it is also assigned ation Satellite Service. to the associated mobile station. (75) Use of frequencies in this band is Mobile limited to developmental operation Base and mobile only and is subject to the provisions of sub- 159.240 ...... 160.410 part Q of this part. 159.2475 ...... 160.4175 (76) The frequencies in the band 10.55– 159.255 ...... 160.425 10.68 GHz are available for Digital Ter- 159.2625 ...... 160.4325 159.270 ...... 160.440 mination Systems and for associated 159.2775 ...... 160.4475 intermodal links in the Point-to-Point 159.285 ...... 160.455 Microwave Service. No new licenses 159.2925 ...... 160.4625 159.300 ...... 160.470 will be issued under this subpart but 159.3075 ...... 160.4775 current licenses will be renewed. 159.315 ...... 160.485

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(4) Authorizations for multiple fre- Base and mobile Mobile only quencies for geophysical operations 159.3225 ...... 160.4925 will be granted on the frequencies gov- 159.330 ...... 160.500 erned by the limitations in paragraphs 159.3375 ...... 160.5075 (c) (3) and (4) of this section notwith- 159.345 ...... 160.515 159.3525 ...... 160.5225 standing this limitation. However, 159.360 ...... 160.530 each geophysical exploration party 159.3675 ...... 160.5375 may only use a maximum of four fre- 159.375 ...... 160.545 159.3825 ...... 160.5525 quencies at any one time. 159.390 ...... 160.560 (5) Authorization for more than one 159.3975 ...... 160.5675 159.405 ...... 160.575 mobile frequency in the band 72–76 MHz 159.4125 ...... 160.5825 will be issued notwithstanding this 159.420 ...... 160.590 limitation. 159.4275 ...... 160.5975 159.435 ...... 160.605 (6) This limitation shall not apply to 159.4425 ...... 160.6125 paragraph (c)(1) of this section. (7) Frequencies in the 457 and 467 (5) Low power mobile stations of 100 MHz bands may be assigned collec- mw or less output power used for one- tively as provided by paragraph (c)(60) way, non-voice medical telemetry oper- of this section notwithstanding this ations in hospitals or in medical con- limitation. valescent centers are subject to the (f) Limitation on itinerant operation. provisions of § 90.238. Base or mobile stations being utilized (6) The frequency band 33.00–33.01 in itinerant operation will be author- MHz may be used for developmental ized only on base or mobile frequencies operations subject to the provisions of designated for itinerant operation subpart Q of this part. Any type of under paragraphs (c)(10) or (c)(17) of emission other than pulsed emission this section, or on other frequencies may be used if the bandwidth occupied by the emission is contained within the not designated for permanent use. assigned frequency band. (g) The frequencies 10–490 kHz are (e) Limitation on number of frequencies used to operate electric utility Power assignable. Normally only one fre- Line Carrier (PLC) systems on power quency, or pair of frequencies in the transmission lines for communications paired frequency mode of operation, essential to the reliability and security will be assigned for mobile service op- of electric service to the public, in ac- erations by a single applicant in a cordance with part 15 of this chapter. given area. The assignment of an addi- Any electric utility that generates, tional frequency or pair of frequencies transmits, or distributes electrical en- will be made only upon a satisfactory ergy for use by the general public or by showing of need, except that: the members of a cooperative organiza- (1) Additional frequencies above 25 tion may operate PLC systems and MHz may be assigned in connection shall supply to a Federal Communica- with operation of mobile repeaters in tions Commission/National Tele- accordance with § 90.247 notwithstand- communications and Information Ad- ing this limitation. ministration recognized industry-oper- (2) Frequencies in the ranges 30.56– ated entity, information on all exist- 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 ing, changes to existing, and proposed MHz, and 37.00–37.01 MHz are available systems for inclusion in a data base. for developmental operation by appli- Such information shall include the fre- cants in this service subject to the pro- quency, power, location of transmit- visions of subpart Q of this part, not- ter(s), location of receivers and other withstanding this limitation. technical and operational parameters, (3) Frequencies in the 25–50 MHz, 150– which would characterize the system’s 170 MHz, 450–512 MHz and 902–928 MHz potential both to interfere with au- bands may be assigned for the oper- thorized radio users, and to receive ation of Location and Monitoring Serv- harmful interference from these users. ice (LMS) systems in accordance with In an agreed upon format, the indus- the provisions of subpart M of this try-operated entity shall inform the part, notwithstanding this limitation. NTIA and the FCC of these system

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characteristics prior to implementa- ering all parts of the United States, Puerto tion of any proposed PLC system and Rico, and the U.S. Virgin Islands. No assign- shall provide monthly or periodic lists ments will be made in the 821–824 MHz and with supplements of PLC systems. The 866–869 MHz bands until a regional plan for FCC and NTIA will supply appropriate the area has been accepted by the Commis- sion. application and licensing information to the notification activity regarding [53 FR 1024, Jan. 15, 1988] authorized radio stations operating in the band. PLC systems in this band op- § 90.35 Medical services. erate on a noninterference basis to (a) Eligibility. The following persons are eli- radio systems assigned frequencies by gible to hold authorization to operate radio the NTIA or licensed by the FCC and stations for the delivery or rendition of med- are not protected from interference due ical services to the public and on a secondary basis, for transmission of messages related to these radio operations. to the efficient administration of organiza- EFFECTIVE DATE NOTE: At 62 FR 18874, Apr. tions and facilities engaged in medical serv- 17, 1997, subpart C, formerly consisting of ices operations. §§ 90.33—90.55, was revised, effective Oct. 17, (1) Hospital establishments that offer serv- 1997. For the convenience of the user, the su- ices, facilities, and beds for use beyond 24 perseded text is set forth as follows: hours in rendering medical treatment. (2) Institutions and organizations regularly Subpart C—Special Emergency Radio engaged in providing medical services Service through clinics, public health facilities, and similar establishments. § 90.33 Scope. (3) Ambulance companies regularly en- The Special Emergency Radio Service gaged in providing medical ambulance serv- (SERS) covers the licensing of the radio ices. communications of the following categories (4) Rescue organizations for the limited of activities: medical services, rescue organi- zations, veterinarians, handicapped persons, purpose of participation in providing medical disaster relief organizations, school buses, services. beach patrols, establishments in isolated (5) Associations comprised of two or more places, communications standby facilities, of the organizations eligible under para- and emergency repair of public communica- graphs (a)(1), (2), (3), and (4) of this section, tions facilities. Entities not meeting these for the purpose of active participation in and eligibility criteria may also be licensed in direct operational control of the medical the SERS solely to provide service to SERS services communication activities of such eligibles on one-way paging-only frequencies organizations. below 800 MHz, i.e., those frequencies with (6) Physicians, schools of medicine, oral the assignment limitations appearing at surgeons, and associations of physicians or § 90.53(b)(4) or (26). Private carrier systems li- oral surgeons. censed on other SERS channels prior to June (7) Governmental entities and govern- 1, 1990, may continue to operate on those mental agencies for their own medical ac- channels solely to provide radio communica- tivities. tions service to SERS eligibles. Rules as to (8) Governmental entities and govern- eligibility for licensing, permissible commu- mental agencies for providing medical serv- nications and classes and number of stations, ices communications to other eligible per- and any special requirements as to each of sons through direct participation in and di- these categories are set forth in the follow- rect operational control of the system, such ing sections. Frequencies available for these as through central dispatch service. categories of services are shown in a sepa- (b) [Reserved] rate frequency table. [55 FR 24896, June 19, 1990] [43 FR 54791, Nov. 22, 1978, as amended at 47 FR 19538, May 6, 1982; 48 FR 9272, Mar. 4, 1983; § 90.34 Public Safety National Plan. 48 FR 26620, June 9, 1983; 49 FR 36376, Sept. 17, The Commission has established a Na- 1984] tional Plan which specifies special policies and procedures governing the Public Safety § 90.37 Rescue organizations. Radio Services and the Special Emergency (a) Eligibility. Persons or organizations op- Radio Service. The National Plan is con- erating a rescue squad are eligible to hold tained in the Report and Order in General authorizations to operate radio stations for Docket No. 87–112. The principal spectrum transmission of messages pertaining to the resource for the National Plan is the 821–824 safety of life or property and urgent mes- MHz and the 866–869 MHz bands. The Na- sages necessary for the rendition of an effi- tional plan establishes planning regions cov- cient emergency rescue service.

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(b) Class and number of stations available. lating to the safety of life or property, the Each rescue squad will normally be author- establishment and maintenance of tem- ized to operate one base station, and a num- porary relief facilities, and the alleviation of ber of mobile units (excluding hand carried emergency situations during periods of ac- mobile units) not exceeding the number of tual or impending emergency, or disaster, vehicles actually used in emergency rescue and until substantially normal conditions operations. In addition, each rescue squad are restored. In addition, the stations may will be authorized to operate a number of be used for training exercises, incidental to hand carried mobile units not exceeding two the emergency communications plan, and for such units for each radio equipped vehicle operational communications of the disaster actually used in emergency rescue oper- relief organization or its chapter affiliates. ations. (b) Special eligibility showing. The initial ap- plication from a disaster relief organization [43 FR 54791, Nov. 22, 1978; 45 FR 43418, June shall be accompanied by a copy of the char- 27, 1980] ter or other authority under which the orga- § 90.38 Physically handicapped. nization was established and a copy of its communications plan. The plan shall fully (a) Eligibility. (1) Any person having a hear- describe the operation of the radio facilities ing deficiency such that average hearing and describe the method of intergration into threshold levels are 90 dB above ANSI (Amer- other communications facilities which nor- ican National Standards Institute) 1969 or mally would be available to assist in the al- ISO (International Standards Organization) leviation of the emergency condition. 1964 levels and such other persons who sub- mit medical certification of similar hearing [43 FR 54791, Nov. 22, 1978, as amended at 48 deficiency. FR 9272, Mar. 4, 1983; 62 FR 15992, Apr. 3, 1997] (2) Any person having visual acuity cor- rected to no better than 20/200 in the better § 90.43 School buses. eye or having a field of vision of less than 20 (a) Eligibility. Persons or organizations op- degrees. erating school buses on a regular basis over (3) Any person, who, through loss of limbs regular routes are eligible to hold authoriza- or motor function, is confined to a wheel- tions to operate radio stations for the trans- chair, or is nonambulatory. mission of messages pertaining to either the (4) Any person actively awaiting an organ efficient operation of the school bus service transplant. or the safety or general welfare of the stu- (5) Parents or guardians of persons under 18 dents they are engaged in transporting. years eligible under (1), (2), (3), or institu- (b) Class and number of stations available. tions devoted to the care or training of those Each school bus operator may be authorized persons. to operate one base station and a number of (b) Special eligibility showing. The initial ap- mobile units not in excess of the total of the plication from a person claiming eligibility number of buses and maintenance vehicles under paragraph (a) shall be accompanied by regularly engaged in the school bus oper- a statement from a physician attesting to ation. Additional base stations or mobile the condition of the applicant or the appli- units will be authorized only in exceptional cant’s child (or ward in case of guardian- circumstances when the applicant can show ship). a specific need. [46 FR 15276, Mar. 5, 1981, as amended at 57 § 90.45 Beach Patrols. FR 45751, Oct. 5, 1992] (a) Eligibility. Persons or organizations op- § 90.39 Veterinarians. erating beach patrols having responsibility for life-saving activities are eligible to hold (a) Eligibility. A veterinarian, veterinary authorizations to operate radio stations for clinic, or a school of veterinary medicine is the transmission of messages required for eligible to hold authorizations to operate the safety of life or property. radio stations for the transmission of mes- sages pertaining to the care and treatment [43 FR 54791, Nov. 22, 1978, as amended at 48 of animals. FR 9272, Mar. 4, 1983] (b) Class and number of stations available. Each licensee may be authorized to operate § 90.47 Establishment in isolated areas. one base station and two mobile units. Addi- (a) Eligibility. Persons or organizations tional base stations or mobile units will be maintaining establishment in isolated areas authorized only on a showing of need. where public communications facilities are not available and where the use of radio is § 90.41 Disaster relief organizations. the only feasible means of establishing com- (a) Eligibility. Organizations established for munication with a center of population, or disaster relief purposes having an emergency other point from which emergency assist- radio communications plan are eligible to ance might be obtained if needed, are eligible hold authorizations to operate radio stations to hold authorizations to operate radio sta- for the transmission of communications re- tions for the transmission of messages only

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during an actual or impending emergency [43 FR 54791, Nov. 22, 1978, as amended at 48 endangering life, health or property for the FR 9272, Mar. 4, 1983] transmission of essential communications arising from the emergency. The trans- § 90.51 Emergency repair of public commu- mission of routine or non-emergency com- nications facilities. munications is strictly prohibited. (a) Eligibility. Communications common (b) Special eligibility showing. The initial ap- carriers are eligible in this service for radio plication requesting a station authorization facilities to be used in effecting expeditious for an establishment in an isolated area shall repairs to interruption of public communica- be accompanied by a statement describing tions facilities where such interruptions the status of public communication facilities have resulted in disabling intercity circuits in the area of the applicant’s establishment; or service to a multiplicity of subscribers in the results of any attempts the applicant a general area. Stations authorized under may have made to obtain public communica- this section may be used only when no other tion service, and; in the event radio commu- means of communication is readily avail- nications service is to be furnished under able, for the transmission of messages relat- subparagraph (d)(2) of this section, a copy of ing to the safety of life and property and the agreement involved must be submitted. messages which are necessary for the effi- (c) Class and number of stations available. cient restoration of the public communica- Persons or organizations in this category tion facilities which have been disrupted. may be authorized to operate not more than (b) [Reserved] one fixed station at any isolated establish- [43 FR 54791, Nov. 22, 1978, as amended at 48 ment and not more than one fixed station in FR 9272, Mar. 4, 1983] a center of population. (d) Communication service rendered and re- § 90.53 Frequencies available. ceived. (1) The licensee of a station at any es- (a) The following table indicates fre- tablishment in an isolated area shall make quencies available for assignment to stations the communication facilities of such station in the Special Emergency Radio Service, to- available at no charge to any person desiring gether with the class of station(s) to which the transmission of any communication per- they are normally assigned and the specific mitted by paragraph (a) of this section. assignment limitations which are explained (2) For the purpose of providing the com- in paragraph (b) of this section. (Frequencies munications link desired the licensee of a below 450 MHz indicated for base or mobile station at an establishment in an isolated stations may be authorized to fixed stations area either may be the licensee of a similar on a secondary basis to stations in the mo- station at another location or may obtain bile service): communication service under a mutual agreement from the licensee of any station SPECIAL EMERGENCY SERVICE FREQUENCY TABLE

in the Public Safety or Special Emergency Frequency or band Class of station(s) Limita- Radio Services or any other station which is tions authorized to communicate with the special Kilohertz emergency fixed station. 2000±3000 ...... Fixed ...... 2726 ...... Base or mobile ...... 2 § 90.49 Communications standby facilities. 3201 ...... do ...... (a) Eligibility. A communications common Megahertz carrier operating communications circuits that normally carry essential communica- 33.02 ...... do ...... 3, 25 33.04 ...... do ...... 25 tion of such a nature that their disruption 33.06 ...... do ...... 3, 25 would endanger life or public property is eli- 33.08 ...... do ...... 25 gible to hold authorizations for standby 33.10 ...... do ...... 3, 25 35.02 ...... Mobile ...... 27 radio facilities for the transmission of mes- 35.64 ...... Base ...... 4 sages only during periods when the normal 35.68 ...... do ...... 4 circuits are inoperative due to cir- 37.90 ...... Base or mobile ...... 3, 25 37.94 ...... do ...... 3, 25 cumstances beyond the control of the user. 37.98 ...... do ...... 3, 25 During such periods the radio facilities may 43.64 ...... Base ...... 4, 28 be used to transmit any communication 43.68 ...... do ...... 4 45.92 ...... Base or mobile ...... 25 which would be carried by the regular cir- 45.96 ...... do ...... 25 cuit. 46.00 ...... do ...... 25 46.04 ...... do ...... 25 (b) Special eligibility showing. Initial appli- 47.42 ...... do ...... 5, 25 cations for authorization to operate a stand- 47.46 ...... do ...... 25 by radio facility must include a statement 47.50 ...... do ...... 25 47.54 ...... do ...... 25 describing radio communication facilities 47.58 ...... do ...... 25 desired, the proposed method of operation, a 47.62 ...... do ...... 25 description of the messages normally being 47.66 ...... do ...... 25 72.00 to 76.00 ...... Operational fixed ...... 6 carried, and an explanation of how their dis- 150 to 170 ...... Base or mobile ...... 36, 39 ruption will endanger life or public property. 152.0075 ...... Base ...... 4, 31, 37

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SPECIAL EMERGENCY SERVICE FREQUENCY TABLEÐContinued Coast Stations only, provided such stations are located in the United States and the fol- Limita- Frequency or band Class of station(s) tions lowing conditions are met: (i) That such fixed station is established 155.160 ...... Base or mobile ...... 25 155.1675 ...... do ...... 25, 30 pursuant to the eligibility provisions of 155.175 ...... do ...... 25 § 90.47 and that the isolated area involved is 155.1825 ...... do ...... 25, 30 an island or other location not more than 480 155.205 ...... do ...... 25 155.2125 ...... do ...... 25, 30 km (300 statute miles) removed from the de- 155.220 ...... do ...... 25 sired point of communication and isolated 155.2275 ...... do ...... 25, 30 from that point by water. 155.235 ...... do ...... 25 155.2425 ...... do ...... 25, 30 (ii) That evidence is submitted showing 155.265 ...... do ...... 25 that an arrangement has been made with the 155.2725 ...... do ...... 25, 30 coast station licensee for the handling of 155.280 ...... do ...... 25 155.2875 ...... do ...... 25, 30 emergency communications permitted by 155.295 ...... do ...... 25 §§ 80.453 and 90.47(d) of this chapter. 155.3025 ...... do ...... 25, 30 (iii) That operation of the Special Emer- 157.450 ...... do ...... 4, 11, 37 gency fixed station shall at no time conflict 163.250 ...... do ...... 4, 37 169±172 ...... Mobile ...... 33 with any provision of part 80 of this chapter 450±470 ...... Fixed, base, or mobile ...... 12, 36 and further, that such operation in general 453.0125 ...... Mobile ...... 38 shall conform to the practices employed by 453.025 ...... Base ...... 26 453.075 ...... do ...... 26 Public Ship Stations for radiotelephone com- 453.125 ...... do ...... 26 munication with the same Public Coast Sta- 453.175 ...... do ...... 26 tion. 458.0125 ...... Mobile ...... 38 458.0375 ...... do ...... 38 (2) This frequency is shared with the Local 458.0625 ...... do ...... 38 Government Radio Service where it is avail- 458.0875 ...... do ...... 38 able for State Guard operations. 458.1125 ...... do ...... 38 458.1375 ...... do ...... 38 (3) This frequency is shared with the High- 458.1625 ...... do ...... 38 way Maintenance Radio Service. 458.1875 ...... do ...... 38 (4) This frequency will be assigned only for 460.5125 ...... do ...... 38 460.5375 ...... do ...... 38 one-way paging communications to mobile 460.5625 ...... do ...... 38 receivers. Transmissions for the purpose of 462.9375 ...... do ...... 38 activating or controlling remote objects on 462.9625 ...... do ...... 38 462.9875 ...... do ...... 38 this frequency are not authorized. 463.0125 ...... do ...... 38 (5) Thus frequency is reserved for assign- 463.0375 ...... do ...... 38 ment only to national organizations eligible 463.0625 ...... do ...... 38 463.0875 ...... do ...... 38 for disaster relief operations under § 90.41. 463.1125 ...... do ...... 38 (6) The frequencies available for use at 463.1375 ...... do ...... 38 operational-fixed stations in the band 72–76 463.1625 ...... do ...... 38 463.1875 ...... do ...... 38 MHz are listed in § 90.257(a)(1). These fre- 465.5125 ...... do ...... 38 quencies are shared with other services and 465.5375 ...... do ...... 38 are available only in accordance with the 465.5625 ...... do ...... 38 467.9375 ...... do ...... 38 provisions of § 90.257. 467.9625 ...... do ...... 38 (7) Frequencies in this band are available 467.9875 ...... do ...... 38 only for one-way paging operations in ac- 468.0125 ...... do ...... 38 468.0375 ...... do ...... 38 cordance with § 90.494. 468.0625 ...... do ...... 38 (8) [Reserved] 468.0875 ...... do ...... 38 (9) The frequencies in the band 10.55–10.68 468.1125 ...... do ...... 38 GHz are available for Digital Termination 468.1375 ...... do ...... 38 468.1625 ...... do ...... 38 Systems and for associated intermodal links 468.1875 ...... do ...... 38 in the Point-to-Point Microwave Radio Serv- 806 to 824 ...... Mobile ...... 21 ice. No new licenses will be issued under this 851 to 869 ...... Base or mobile ...... 21 928 and above ...... Operational fixed ...... 22 subpart but current licenses will be renewed. 929 to 930 ...... Base only ...... 7 (10) [Reserved] 1427 to 1435 ...... Operational fixed, base or 23 (11) Operations on this frequency are lim- mobile. 2450 to 2500 ...... Base or mobile ...... 24 ited to 30 watts transmitter output power. 10,550 to 10,680 ...... do ...... 9 (12) The requirements for secondary fixed use of frequencies in this band are set forth (b) Explanation of assignment limitations in § 90.261. appearing in the frequency table of para- (13)–(20) [Reserved] graph (a) of this section: (21) Subpart S contains rules for assign- (1) Appropriate frequencies in the band ment of frequencies in the 806–824 MHz and 2000–3000 kHz which are designated in part 80 851–869 MHz bands. of this chapter as available to Public Ship (22) Assignment of frequencies above 928 Stations for telephone communications with MHz for operational-fixed stations is gov- Public Coast Stations may be assigned on a erned by part 94 of this chapter. secondary basis to Special Emergency fixed (23) This frequency band is available in this Stations for communication with Public service subject to the provisions of § 90.259.

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(24) Available only on a shared basis with (33) Frequencies in this band will be as- stations in other services, and subject to no signed for low power wireless microphones in protection from interference due to the oper- accordance with provisions of § 90.265. ation of industrial, scientific, or medical (34) [Reserved] (ISM) devices. In the 2483.5–2500 MHz band, (35) This frequency is not available until no applications for new or modification to August 18, 1996. After August 18, 1996 this fre- the existing stations to increase the number quency will be assigned with an authorized of transmitters will be accepted. Existing li- bandwidth not to exceed 6 kHz. censees as of July 25, 1985, or on a subsequent (36) Assignment of frequencies in this band date following as a result of submitting an are subject to the provisions of § 90.173. application for license on or before July 25, (37) This frequency will be authorized a 1985, are grandfathered and their operation is channel bandwidth of 25 kHz. co-primary with the Radiodetermination (38) This frequency is available for systems Satellite Service. first licensed prior to August 18, 1995. No new (25) A licensee regularly conducting two- systems will be authorized after August 18, way communication operations on this fre- 1995, but prior authorized systems may be quency may, on a secondary basis, also modified, expanded, and renewed. transmit one-way alert-paging signals to am- (39) Licensees as of August 18, 1995 who op- bulance and rescue squad personnel. erate systems that are 2.5 kHz removed from (26) Paging licensees as of March 20, 1991, regularly assignable frequencies may con- may continue to operate on a primary basis tinue to operate on a secondary, non-inter- until January 14, 1998. ference basis after August 1, 2003. (c) Additional frequencies available. In addi- (27) This frequency is available in this tion to the frequencies shown in the fre- service only to persons eligible under the quency table of this section, the following provisions of § 90.38(a) for operation of trans- frequencies are available in this service. (See mitters having a maximum power output of also § 90.253). three watts using A1A, A1D, A2B, A2D, F1B, (1) Substitution of frequencies available F1D, F2B, F2D, G1B, G1D, G2B, or G2D emis- below 25 MHz may be made in accordance sion. This frequency is also available in the with the provisions of § 90.263. Business Radio Service on a co-equal basis (2) [Reserved] with the Special Emergency Radio Service (3) Frequencies in the band 73.0–74.6 MHz users. may be assigned to stations authorized their (28) No new licenses will be granted for use on or before December 1, 1961, but no new one-way paging under § 90.487 for use on this stations will be authorized in this band, nor frequency after August 1, 1980. This fre- will expansion of existing systems be per- quency is available to persons eligible for mitted. (See also § 90.257.) station licenses under the provisions of (4) The frequency bands 31.99 to 32.00 MHz, § 90.38(a) on a co-equal basis with one-way 33.00 to 33.01 MHz, 33.99 to 34.00 MHz, 37.93 to paging users under § 90.487 prior to August 1, 38.00 MHz, 39.00 to 39.01 MHz, 39.99 to 40.00 1985, and on a primary basis after August 1, MHz and 42.00 to 42.01 MHz are available for 1985. Only A1A, A1D, A2B, A2D, F1B, F1D, assignment for developmental operation sub- F2B, F2D, G1B, G1D, G2B, G2D emissions and ject to the provisions of subpart Q. power not exceeding 10 watts will be author- (5) Frequencies in the 421–430 MHz band are ized. Antennas having gain greater than 0 available in the Detroit, Cleveland, and Buf- dBd will not be authorized. Transmissions falo areas in accordance with the rules in shall not exceed two seconds duration. §§ 90.273 through 90.281. (29) [Reserved] (d) Limitation on number of frequencies as- (30) This frequency is not available in the signable. Normally only one frequency below 150–170 MHz band until August 18, 1996. This 450 MHz will be assigned for mobile service frequency will be assigned with an author- operations by a single applicant in a given ized bandwidth not to exceed 11.25 kHz. In area. The assignment of an additional fre- the 450–470 MHz band, secondary telemetry quency will be made only upon a satisfactory operations pursuant to § 90.238(e) will be au- showing of need, except that: thorized on this frequency. (1) Additional frequencies above 25 MHz (31) This frequency is removed by 22.5 kHz may be assigned in connection with the oper- from frequencies assigned to other radio ation of mobile repeaters in accordance with services. Utilization of this frequency may § 90.247, notwithstanding this limitation. result in, as well as be subject to, inter- (2) An additional frequency may be as- ference under certain operating conditions. signed for paging operations from those fre- In considering the use of this frequency, ad- quencies available under § 90.53(b)(4). jacent channel operations should be taken (3) The frequency 155.340 MHz may be as- into consideration. If interference occurs, signed as an additional frequency when it is the licensee may be required to take the nec- designated as a mutual assistance frequency essary steps to resolve the problem. See as provided in § 90.53(b)(10). § 90.173(b). (4) Additional frequencies may be assigned (32) [Reserved] for fixed station operations.

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(5) Frequencies in the 25–50 MHz, 150–170 Subpart D—Industrial Radio MHz, 450–512 MHz and 902–928 MHz bands may be assigned for the operation of Location and Services Monitoring Service (LMS) systems in ac- cordance with the provisions of subpart M of EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. this part, notwithstanding this limitation. 17, 1997, subpart D, consisting of §§ 90.59— 90.81, was removed and reserved, effective (Secs. 4, 303, 307, 48 Stat., as amended, 1066, Oct. 17, 1997. 1082, 1083; 47 U.S.C. 154, 303, 307; secs. 4(i) and 303(r), Communications Act of 1934, as § 90.59 Scope. amended, §§ 0.131 and 0.331 of the Commis- sion’s Rules and 5 U.S.C. 553 (b)(3)(B) and The Industrial Radio Services include (d)(3); 47 U.S.C. 154(i) and 303) the Power, Petroleum, Forest Prod- ucts, Film and Video Production, [43 FR 54791, Nov. 22, 1978] Relay Press, Special Industrial, Busi- EDITORIAL NOTE: For FEDERAL REGISTER ci- ness, Manufacturers, and Telephone tations affecting § 90.53, see the List of CFR Maintenance Radio Services. Rules as Sections Affected in the Finding Aids sec- to eligibility for licensing, specific fre- tion of this volume. quencies available, and any special re- quirements as to each of these radio § 90.55 Paging operations. services are set forth in the following Paging operations may be authorized in sections. this service only on frequencies assigned under the provisions of § 90.53(b)(4), (7), (25) [43 FR 54791, Nov. 22, 1978, as amended at 58 and (26). Paging operations on other fre- FR 31476, June 3, 1993] quencies authorized before August 15, 1974, may be continued only if they do not cause § 90.61 General eligibility. harmful interference to regular operations (a) In addition to the eligibility on the same frequencies. Such paging oper- shown in each Industrial Radio Serv- ations may be renewed indefinitely on a sec- ondary basis to regular operations, except ice, eligibility is also provided for any within 125 kilometers (75 mi.) of the follow- corporation proposing to furnish non- ing urbanized areas: profit radiocommunication service to its parent corporation, to another sub- North lati- West lon- Urbanized area tude gitude sidiary of the same parent, or to its own subsidiary provided the party New York, NY-Northeastern NJ ...... 40±45±06 73±59±39 Los Angeles-Long Beach, CA ...... 34±03±15 118±14±28 served is regularly engaged in any of Chicago, IL ...... 41±52±28 87±38±22 the eligibility activities set forth in Philadelphia, PA-NJ ...... 39±56±58 75±09±21 the particular service involved. This Detroit, MI ...... 42±19±48 83±02±57 corporate eligibility is not subject to San Francisco-Oakland, CA ...... 37±46±39 122±24±40 Boston, MA ...... 42±21±24 71±03±25 the cooperative use provisions of Washington, DC-MD-VA ...... 38±53±51 77±00±33 § 90.179. Cleveland, OH ...... 41±29±51 81±41±50 St. Louis, MO-IL ...... 38±37±45 90±12±22 (b) Eligibility is also provided for a Pittsburgh, PA ...... 40±26±19 80±00±00 nonprofit corporation or association Minneapolis-St. Paul, MN ...... 44±58±57 93±15±43 that is organized for the purpose of fur- Houston, TX ...... 29±45±26 95±21±37 Baltimore, MD ...... 39±17±26 76±36±45 nishing a radio communications serv- Dallas, TX ...... 32±47±09 96±47±37 ice to persons actually engaged in any Milwaukee, WI ...... 43±02±19 87±54±15 of the eligibility activities set forth in Seattle-Everett, WA ...... 47±36±32 122±20±12 the particular service involved. Such Miami, FL ...... 25±46±37 80±11±32 San Diego, CA ...... 32±42±53 117±09±21 use is subject to the cooperative use Atlanta, GA ...... 33±45±10 84±23±37 provisions of § 90.179. Cincinnati, OH-KY ...... 39±06±07 84±30±35 Kansas City, MO-KS ...... 39±04±56 94±35±20 [47 FR 19533, May 6, 1982] Buffalo, NY ...... 42±52±52 78±52±21 Denver, CO ...... 39±44±58 104±59±22 San Jose, CA ...... 37±20±16 121±53±24 § 90.63 Power Radio Service. Tampa-St. Petersburg, FL ...... 27±51±48 82±33±11 (a) Eligibility. Persons primarily en- Phoenix, AZ ...... 33±41±10 111±31±15 gaged in any of the following activities are eligible to hold authorizations in [45 FR 13087, Feb. 28, 1980; 45 FR 43418, June the Power Radio Service to operate 27, 1980, as amended at 50 FR 39678, Sept. 30, radio stations for transmission of com- 1985; 50 FR 40976, Oct. 8, 1985; 58 FR 12181, munications essential to such activi- Mar. 3, 1993] ties of the licensee:

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(1) The generation, transmission, or POWER RADIO SERVICE FREQUENCY TABLE distribution of electrical energy for use Limita- by the general public or by the mem- Frequency or band Class of station(s) tions bers of a cooperative organization. (2) The distribution of manufactured Kilohertz or natural gas by means of pipe line, 2000 to 25,000 ...... Fixed, base or mobile 1 for use by the general public or by the 2292 ...... Base or mobile ...... 1 members of a cooperative organization, 2398 ...... do ...... 1 or, in a combination of that activity 4637.5 ...... do ...... 1 with the production, transmission or Megahertz storage of manufactured or natural gas 37.46 ...... do ...... preparatory to such distribution. 37.48 ...... do ...... (3) The distribution of steam by 37.50 ...... do ...... means of pipeline or, of water by means 37.52 ...... do ...... of pipeline, canal, or open ditch, for use 37.54 ...... do ...... 37.56 ...... do ...... by the general public or by the mem- 37.58 ...... do ...... bers of a cooperative organization, or 37.60 ...... Base, mobile or oper- 2 in a combination of that activity with ational fixed. 37.62 ...... Base or mobile ...... the collection, transmission, storage, 37.64 ...... do ...... or purification of water or the genera- 37.66 ...... do ...... tion of steam preparatory to such dis- 37.68 ...... do ...... tribution. 37.70 ...... do ...... 37.72 ...... do ...... (4) The providing of a supporting 37.74 ...... do ...... service by a corporation directly relat- 37.76 ...... do ...... ed to activities of its parent corpora- 37.78 ...... do ...... 37.80 ...... do ...... tion, of another subsidiary of the same 37.82 ...... do ...... parent, or of its own subsidiary, where 37.84 ...... Operational fixed, base 2 the party served is regularly engaged or mobile. in any of the eligibility activities set 37.86 ...... Base or mobile ...... 47.70 ...... do ...... forth in this section. 47.72 ...... do ...... (b) Special use of service. (1) Radio fa- 47.74 ...... do ...... cilities licensed to an electric power 47.76 ...... do ...... 47.78 ...... do ...... entity, in addition to being used pri- 47.80 ...... do ...... marily for the installation and mainte- 47.82 ...... do ...... nance of the electric power system, 47.84 ...... do ...... may also be used for the installation 47.86 ...... do ...... 47.88 ...... do ...... and maintenance of any other wireline 47.90 ...... do ...... facilities where such facilities employ 47.92 ...... do ...... in whole or in part the same pole line 47.94 ...... do ...... 47.96 ...... do ...... or duct distribution system as that of 47.98 ...... do ...... the electric power entity and where the 48.00 ...... do ...... licensee has the responsibility to main- 48.02 ...... do ...... tain such additional wireline facilities 48.04 ...... do ...... 48.06 ...... do ...... through common ownership or contrac- 48.08 ...... do ...... tual arrangement. 48.10 ...... do ...... (2) Persons licensed under the provi- 48.12 ...... do ...... 48.14 ...... do ...... sions of paragraph (a)(2) of this section 48.16 ...... do ...... may utilize their radio facilities in 48.18 ...... do ...... conjunction with the supplying of liq- 48.20 ...... do ...... uefied petroleum gas to consumers in 48.22 ...... do ...... 48.24 ...... do ...... areas beyond gas distribution pipelines. 48.26 ...... do ...... (c) Frequencies available. The follow- 48.28 ...... do ...... ing table indicates frequencies avail- 48.30 ...... do ...... 48.32 ...... do ...... able for assignment to stations in the 48.34 ...... do ...... Power Radio Service, together with the 48.36 ...... do ...... class of station(s) to which they are 48.38 ...... do ...... normally assigned and the specific as- 48.40 ...... do ...... 48.42 ...... do ...... signment limitations which are ex- 48.44 ...... do ...... plained in paragraph (d) of this section: 48.46 ...... do ......

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POWER RADIO SERVICE FREQUENCY TABLEÐ POWER RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

48.48 ...... do ...... 154.45625 ...... Fixed or mobile ...... 7, 21, 22, 48.50 ...... do ...... 23 48.52 ...... do ...... 154.46375 ...... do ...... 6, 7, 21 48.54 ...... do ...... 154.47125 ...... do ...... 7, 11, 21, 72.00 to 76.00 ...... Operational fixed ...... 3 22 74.61 ...... Mobile ...... 27 154.47875 ...... do ...... 7, 21, 22, 74.63 ...... do ...... 27 23 74.65 ...... do ...... 27 158.1225 ...... Base or mobile ...... 28 74.67 ...... do ...... 27 158.130 ...... do ...... 74.69 ...... do ...... 27 158.1375 ...... do ...... 24 74.71 ...... do ...... 27 158.145 ...... do ...... 8 74.73 ...... do ...... 27 158.1525 ...... do ...... 8, 24 74.75 ...... do ...... 27 158.160 ...... do ...... 9 74.77 ...... do ...... 27 158.1675 ...... do ...... 9, 24 74.79 ...... do ...... 27 158.175 ...... do ...... 8 75.21 ...... do ...... 27 158.1825 ...... do ...... 8, 24 75.23 ...... do ...... 27 158.190 ...... do ...... 75.25 ...... do ...... 27 158.1975 ...... do ...... 24 75.27 ...... do ...... 27 158.205 ...... do ...... 8, 24 75.29 ...... do ...... 27 158.2125 ...... do ...... 8 75.31 ...... do ...... 27 158.220 ...... do ...... 9, 24 75.33 ...... do ...... 27 158.2275 ...... do ...... 9 75.35 ...... do ...... 27 158.235 ...... do ...... 8, 24 75.37 ...... do ...... 27 158.2425 ...... do ...... 8 75.39 ...... do ...... 27 158.250 ...... do ...... 150 to 170 ...... Base or mobile ...... 29, 31 158.2575 ...... do ...... 24 153.410 ...... do ...... 158.265 ...... do ...... 8 153.4175 ...... do ...... 24 158.2725 ...... do ...... 8, 24 153.425 ...... do ...... 4 169±172 ...... Mobile, operational 10 153.4325 ...... do ...... 4, 24 fixed. 153.440 ...... do ...... 5 173.20375 ...... Fixed or mobile ...... 7, 11, 21, 153.4475 ...... do ...... 5, 24 22 153.455 ...... do ...... 4 173.2100 ...... do ...... 11, 12, 153.4625 ...... do ...... 4, 24 21, 22 153.470 ...... do ...... 173.2375 ...... do ...... 7, 21, 22, 153.4775 ...... do ...... 24 23 153.485 ...... do ...... 4 173.250 ...... Base or mobile ...... 9 153.4925 ...... do ...... 4, 24 173.2625 ...... Fixed or mobile ...... 7, 21, 22, 153.500 ...... do ...... 5 23 153.5075 ...... do ...... 5, 24 173.2875 ...... do ...... 7, 21, 22, 153.515 ...... do ...... 4 23 153.5225 ...... do ...... 4, 24 173.300 ...... Base or mobile ...... 9 153.530 ...... do ...... 173.3125 ...... Fixed or mobile ...... 7, 21, 22, 153.5375 ...... do ...... 24 23 153.545 ...... do ...... 4 173.3375 ...... do ...... 7, 21, 22, 153.5525 ...... do ...... 4, 24 23 153.560 ...... do ...... 5 173.350 ...... Base or mobile ...... 9 153.5675 ...... do ...... 5, 24 173.3625 ...... Fixed or mobile ...... 7, 21, 22, 153.575 ...... do ...... 4 23 153.5825 ...... do ...... 4, 24 173.3900 ...... do ...... 11, 12, 153.590 ...... do ...... 21, 22 153.5975 ...... do ...... 24 173.39625 ...... do ...... 7, 11, 21, 153.605 ...... do ...... 4 22 153.6125 ...... do ...... 4, 24 216±220 ...... Base and mobile ...... 13 153.620 ...... do ...... 5 220±222 ...... Base and mobile ...... 26 153.6275 ...... do ...... 5, 24 406±413 ...... Operational fixed ...... 10 153.635 ...... do ...... 4 450±470 ...... Fixed, base, or mobile 14, 29 153.6425 ...... do ...... 4, 24 451.01875 ...... Base or mobile ...... 28 153.650 ...... do ...... 451.025 ...... do ...... 153.6575 ...... do ...... 24 451.03125 ...... do ...... 28 153.665 ...... do ...... 4 451.03750 ...... do ...... 24 153.6725 ...... do ...... 4, 24 451.04375 ...... do ...... 28 153.680 ...... do ...... 5 451.050 ...... do ...... 153.6875 ...... do ...... 5, 24 451.05625 ...... do ...... 28 153.695 ...... do ...... 451.06250 ...... do ...... 24 153.7025 ...... do ...... 24 451.06875 ...... do ...... 28 153.710 ...... do ...... 451.075 ...... do ...... 153.7175 ...... do ...... 24 451.08125 ...... do ...... 28 153.725 ...... do ...... 451.08750 ...... do ...... 24 153.7325 ...... do ...... 24 451.09375 ...... do ...... 28

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POWER RADIO SERVICE FREQUENCY TABLEÐ POWER RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

451.100 ...... do ...... 456.03750 ...... do ...... 24 451.10625 ...... do ...... 28 456.04375 ...... do ...... 28 451.11250 ...... do ...... 24 456.050 ...... do ...... 451.11875 ...... do ...... 28 456.05625 ...... do ...... 28 451.125 ...... do ...... 456.06250 ...... do ...... 24 451.13125 ...... do ...... 28 456.06875 ...... do ...... 28 451.13750 ...... do ...... 24 456.075 ...... do ...... 451.14375 ...... do ...... 28 456.08125 ...... do ...... 28 451.150 ...... do ...... 456.08750 ...... do ...... 24 451.15625 ...... do ...... 28 456.09375 ...... do ...... 28 451.16250 ...... do ...... 24 456.100 ...... do ...... 451.16875 ...... do ...... 28 456.10625 ...... do ...... 28 451.175 ...... do ...... 15 456.11250 ...... do ...... 24 451.18125 ...... do ...... 15, 28 456.11875 ...... do ...... 28 451.18750 ...... do ...... 15, 24 456.125 ...... do ...... 451.19375 ...... do ...... 15, 28 456.13125 ...... do ...... 28 451.200 ...... do ...... 456.13750 ...... do ...... 24 451.20625 ...... do ...... 28 456.14375 ...... do ...... 28 451.21250 ...... do ...... 24 456.150 ...... do ...... 451.21875 ...... do ...... 28 456.15625 ...... do ...... 28 451.225 ...... do ...... 15 456.16250 ...... do ...... 24 451.23125 ...... do ...... 15, 28 456.16875 ...... do ...... 28 451.23750 ...... do ...... 15, 24 456.175 ...... do ...... 15 451.24375 ...... do ...... 15, 28 456.18125 ...... do ...... 15, 28 451.250 ...... do ...... 456.18750 ...... do ...... 15, 24 451.25625 ...... do ...... 28 456.19375 ...... do ...... 15, 28 451.26250 ...... do ...... 24 456.200 ...... do ...... 451.26875 ...... do ...... 28 456.20625 ...... do ...... 28 451.275 ...... do ...... 15 456.21250 ...... do ...... 24 451.28125 ...... do ...... 15, 28 456.21875 ...... do ...... 28 451.28750 ...... do ...... 15, 24 456.225 ...... do ...... 15 451.29375 ...... do ...... 15, 28 456.23125 ...... do ...... 15, 28 451.3625 ...... Mobile ...... 30 456.23750 ...... do ...... 15, 24 451.375 ...... Base and mobile ...... 15 456.24375 ...... do ...... 15, 28 451.38125 ...... do ...... 28 456.250 ...... do ...... 451.38750 ...... do ...... 24 456.25625 ...... do ...... 28 451.39375 ...... do ...... 28 456.26250 ...... do ...... 24 451.4125 ...... Mobile ...... 30 456.26875 ...... do ...... 28 451.425 ...... Base or mobile ...... 15 456.275 ...... do ...... 15 451.431251 ...... do ...... 15, 28 456.28125 ...... do ...... 15, 28 451.43750 ...... do ...... 15, 24 456.28750 ...... do ...... 15, 24 451.44375 ...... do ...... 15, 28 456.29375 ...... do ...... 15, 28 451.4625 ...... Mobile ...... 30 456.3625 ...... Mobile ...... 30 451.475 ...... Base or mobile ...... 15 456.375 ...... do ...... 15 451.48125 ...... do ...... 28 456.38125 ...... do ...... 15, 28 451.48750 ...... do ...... 24 456.38750 ...... do ...... 15, 24 451.49375 ...... do ...... 28 456.39375 ...... do ...... 15, 28 451.5125 ...... Mobile ...... 30 456.4125 ...... do ...... 30 451.525 ...... Base or mobile ...... 15 456.425 ...... do ...... 15 451.53125 ...... do ...... 15, 28 456.43125 ...... do ...... 15, 28 451.53750 ...... do ...... 15, 24 456.43750 ...... do ...... 15, 24 451.54375 ...... do ...... 15, 28 456.44375 ...... do ...... 15, 28 451.5625 ...... Mobile ...... 30 456.4625 ...... do ...... 30 451.575 ...... Base or mobile ...... 15 456.475 ...... do ...... 15 451.58125 ...... do ...... 15, 28 456.48125 ...... do ...... 15, 28 451.58750 ...... do ...... 15, 24 456.48750 ...... do ...... 15, 24 451.59375 ...... do ...... 15, 28 456.49375 ...... do ...... 15, 28 451.6125 ...... Mobile ...... 30 456.5125 ...... do ...... 30 451.625 ...... Base or mobile ...... 15 456.525 ...... do ...... 15 451.63125 ...... do ...... 15, 28 456.53125 ...... do ...... 15, 28 451.63750 ...... do ...... 15, 24 456.53750 ...... do ...... 15, 24 451.64375 ...... do ...... 15, 28 456.54375 ...... do ...... 15, 28 451.6625 ...... Mobile ...... 30 456.5625 ...... do ...... 30 451.675 ...... Base or mobile ...... 15 456.575 ...... do ...... 15 451.68125 ...... do ...... 15, 28 456.58125 ...... do ...... 15, 28 451.68750 ...... do ...... 15, 24 456.58750 ...... do ...... 15, 24 451.69375 ...... do ...... 15, 28 456.59375 ...... do ...... 15, 28 456.01875 ...... do ...... 28 456.6125 ...... do ...... 30 456.025 ...... Mobile ...... 456.625 ...... do ...... 15 456.03125 ...... do ...... 28 456.63125 ...... do ...... 15, 28

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POWER RADIO SERVICE FREQUENCY TABLEÐ electric power distribution networks, Continued or the repair of pipelines. (2) This frequency may be assigned Limita- Frequency or band Class of station(s) tions only to stations operating in an inter- connected or coordinated utility sys- 456.63750 ...... do ...... 15, 24 tem in accordance with an operational 456.64375 ...... do ...... 15, 28 456.6625 ...... do ...... 30 communications plan which sets forth 456.675 ...... do ...... 15 all points of communications. Author- 456.68125 ...... do ...... 15, 28 izations at variance with an estab- 456.68750 ...... do ...... 15, 24 456.69375 ...... do ...... 15, 28 lished operational communications 462.4625 ...... do ...... 30 plan will be made only on a secondary 462.475 ...... Base or mobile ...... 15 basis. 462.48125 ...... do ...... 15, 28 462.48750 ...... do ...... 15, 24 (3) The frequencies available for use 462.49375 ...... do ...... 15, 28 at operational fixed stations in the 462.5125 ...... Mobile ...... 30 band 72–76 MHz are listed in 462.525 ...... Base or mobile ...... 15 462.53125 ...... do ...... 15, 28 § 90.257(a)(1). These frequencies are 467.4625 ...... Mobile ...... 30 shared with other services and are 467.475 ...... do ...... 15 available only in accordance with the 467.48125 ...... do ...... 15, 28 467.48750 ...... do ...... 15, 24 provisions of § 90.257. 467.49375 ...... do ...... 15, 28 (4) This frequency is shared with the 467.5125 ...... do ...... 30 Forest Products and Petroleum Radio 467.525 ...... do ...... 15 Services in the States of Arkansas, 467.53125 ...... do ...... 15, 28 470 to 512 ...... Base or mobile ...... 16 Louisiana, Oklahoma, and Texas. 806 to 821 ...... Mobile ...... 17 (5) This frequency is not available for 851 to 866 ...... Base or mobile ...... 17 assignment in this service in the 896 to 901 ...... Mobile ...... 17 928 and above ...... Operational fixed ...... 18 States of Arkansas, Louisiana, Okla- 929±930 ...... Base only ...... 25 homa, and Texas. In these States, this 935 to 940 ...... Base or mobile ...... 17 frequency is available to the Petro- 1427 to 1435 ...... Base, mobile or oper- 13 ational fixed. leum and Forest Products Radio Serv- 2450 to 2500 ...... Base or mobile ...... 19 ices. 8400 to 8500 ...... do ...... 20 (6) This frequency is available for as- 10,550 to 10,680* ...... do ...... signment to multiple address fixed sta- *The frequencies in the band 10.55±10.68 GHz are avail- able for Digital Termination Systems and for associated tions employing omnidirectional an- internodal links in the Point-to-Point Microwave Radio Service. tennas used for Power Utility peak No new licenses will be issued under this subpart but current licenses will be renewed. load shaving and shedding and to mo- bile stations used for the remote con- (d) Explanation of assignment limita- trol of objects and devices. The maxi- tions appearing in the frequency tab- mum power that may be authorized to ulation of paragraph (c) of this section: fixed stations is 300 watts output, and (1) Only utilities and power pools en- the maximum power that may be au- gaged in the distribution of electric thorized for mobile stations is 1 watt power, or the distribution of by pipe- output. This frequency may also be as- line of fuels or water are eligible to use signed to operational fixed stations this spectrum, and then only in accord- employing directional antenna systems ance with § 90.266. Except as provided in (front-to-back ratio of 20 dB) when this part, licensees may not use these such stations are located at least 120 frequencies in the place of other oper- km. (75 mi.) from the boundaries of any ational circuits permitted by the Com- urbanized area of 200,000 or more popu- mission’s Rules. Circuits operating on lation. (U.S Census of Population, these frequencies may be used only for 1960). The maximum power output of the following purposes: the transmitter for such fixed stations (i) Providing backup standby commu- may not exceed 50 watts. A1A, A1D, nications for circuits which have been A2B, A2D, F1B, F1D, F2B, F2D, G1B, disrupted and which are used for co- G1D, G2B, or G2D emission may be au- ordinating inter-utility, intra-utility, thorized. and power pool distribution of electric (7) For FM transmitters the sum of power; or, the highest modulating frequency and (ii) Coordinating the repair of inter- the amount of frequency deviation may utility, intra-utility, and power pool not exceed 2.8 kHz and the maximum

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frequency deviation may not exceed 2.5 (16) Subpart L contains rules for as- kHz. For AM transmitters the highest signment of frequencies in the 470–512 modulating frequency may not exceed MHz band. 2.0 kHz. The carrier frequency must be (17) Subpart S contains rules for as- maintained within 0.0005 percent, and signment of frequencies in the 806–821/ the authorized bandwidth may not ex- 851–866 and 896–901/935–940 MHz bands. ceed 6 kHz. (18) Assignment of frequencies above (8) This frequency is shared with For- 928 MHz for operational-fixed stations est Products and Petroleum Radio is governed by part 94 of this chapter. Services in the States of Arkansas, (19) Available only on a shared basis Louisiana, Oklahoma, Oregon, Texas, with stations in other services, and and Washington. subject to no protection from inter- (9) This frequency is not available for ference due to the operation of indus- assignment in this service in the trial, scientific, or medical (ISM) de- States of Arkansas, Louisiana, Okla- vices. In the 2483.5–2500 MHz band, no homa, Oregon, Texas, and Washington. applications for new or modification to In these States this frequency is avail- existing stations to increase the num- able only in the Petroleum and Forest ber of transmitters will be accepted. Products Radio Services. Existing licensees as of July 25, 1985, or (10) Frequencies in this band will be on a subsequent date following as a re- sult of submitting an application for li- assigned only for transmitting cense on or before July 25, 1985, are hydrological or meteorological data or grandfathered and their operation is for low power wireless microphones in co-primary with the Radiodetermin- accordance with the provisions of ation Satellite Service. § 90.265. (20) Use of frequencies in this band is (11) The maximum output power of limited to developmental operation the transmitter may not exceed 50 and is subject to the provisions of sub- watts for fixed stations and 1 watt for part Q. mobiles. A1A, A1D, A2B, A2D, F1B, (21) This frequency is available on a F1D, F2B, F2D, G1B, G1D, G2B, or G2D shared basis with the Local Govern- emission may be authorized. ment, Petroleum, Forest Products, (12) For FM transmitters the sum of Special Industrial, Business and Manu- the highest modulating frequency and facturers Radio Services for remote the amount of frequency deviation may control and telemetry operations. not exceed 1.7 kHz and the maximum (22) Operational fixed stations must deviation may not exceed 1.2 kHz. For employ directional antennas having a AM transmitters the highest modulat- front-to-back ratio of at least 20 dB. ing frequency may not exceed 1.2 kHz. Omnidirectional antennas having unity The carrier frequency must be main- gain may be employed for stations tained within 0.0005 percent and the au- communicating with at least three re- thorized bandwidth may not exceed 3 ceiving locations separated by 160° of kHz. azimuth. (13) This band is available to stations (23) The maximum effective radiated operating in this service subject to the power (ERP) may not exceed 20 watts provisions of § 90.259. for fixed stations and 2 watts for mo- (14) The requirements for secondary bile stations. The height of the an- fixed use of frequencies in this band are tenna system may not exceed 15.24 me- set forth in § 90.261. ters (50 ft.) above the ground. All such (15) This frequency is available on a operation is on a secondary basis to ad- shared basis in the Power, Petroleum, jacent channel land mobile operations. Forest Products, Manufacturers, and (24) This frequency is not available in Telephone Maintenance Radio Serv- the 150–170 MHz band until August 18, ices. It may be assigned only when all 1996. This frequency will be assigned of the frequencies in the 450–470 MHz with an authorized bandwidth not to band allocated to the service in which exceed 11.25 kHz. In the 450–470 MHz the applicant is primarily eligible are band, secondary telemetry operations assigned within 56 km. (35 mi) of the pursuant to § 90.238(e) will be author- proposed base station. ized on this frequency.

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(25) Frequencies in this band are natural gas directly to consumers and available only for one-way paging oper- who have a substantial requirement for ations in accordance with § 90.494. mobile service communication with a (26) Subpart T contains rules for as- gas supplier may be authorized to oper- signment of frequencies in the 220–222 ate on the Petroleum Radio Service MHz band. frequency or frequencies assigned to (27) This frequency is available on a the supplier. However, such operation shared basis with the Petroleum, Busi- shall be limited to communications in ness, Manufacturers, and Railroad a local area common to both parties, Radio Services and interservice coordi- and shall relate only to gas supply and nation is required. All communications distribution activities. The application on this frequency must be conducted of any person seeking a frequency as- within the boundaries or confines of a signment under the provisions of this power plant, factory, liquified natural paragraph shall be accompanied by a gas facility, shipyard, mine, sub- written statement from the natural gas station, pumping station, or operations supplier which concurs in the need for control room. Operations on this fre- such intercommunication and consents quency are subject to the provisions of to the use by the natural gas distribu- § 90.257(b). Pulsed modulations will not tor of the frequency or frequencies in- be authorized. volved. (28) This frequency is not available (5) Frequencies in the 421–430 MHz until August 18, 1996. After August 18, band are available in the Detroit, 1996 this frequency will be assigned Cleveland, and Buffalo areas in accord- with an authorized bandwidth not to ance with the rules in §§ 90.273 through exceed 6 kHz. 90.281. (29) Assignment of frequencies in this (f) Limitation on number of frequencies band are subject to the provisions of assignable. Normally only one fre- § 90.173. quency, or pair of frequencies in the (30) This frequency is available for paired frequency mode of operation, systems first licensed prior to August will be assigned for mobile service op- 18, 1995. No new systems will be author- erations by a single applicant in a ized after August 18, 1995, but prior au- given area. The assignment of an addi- thorized systems may be modified, ex- tional frequency or pair of frequencies panded, and renewed. will be made only upon a satisfactory (31) Licensees as of August 18, 1995 showing of need, except that: who operate systems that are 2.5 kHz (1) Additional frequencies above 25 removed from regularly assignable fre- MHz may be assigned in connection quencies may continue to operate on a with operation of mobile repeaters in secondary, non-interference basis after accordance with § 90.247 notwithstand- August 1, 2003. ing this limitation. (e) Additional frequencies available. In (2) Frequencies in the ranges 30.56– addition to the frequencies shown in 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 the frequency table of this section, the MHz, and 37.00–37.01 MHz are available following frequencies are available in for developmental operation by appli- this service. (See also § 90.253.) cants in this service subject to the pro- (1) Frequencies may be substituted visions of subpart Q, notwithstanding for those available below 25 MHz in ac- this limitation. cordance with the provisions of § 90.263. (3) Frequencies in the 25–50 MHz, 150– (2) [Reserved] 170 MHz, 450–512 MHz and 902–928 MHz (3) Frequencies in the band 73.0–74.6 bands may be assigned for the oper- MHz may be assigned to stations au- ation of Location and Monitoring Serv- thorized their use on or before Decem- ice (LMS) systems in accordance with ber 1, 1961, but no new stations will be the provisions of subpart M of this authorized in this band, nor will expan- part, notwithstanding this limitation. sion of existing systems be permitted. (g) The frequencies 10–490 kHz are (See also § 90.257.) used to operate electric utility Power (4) Persons eligible under the provi- Line Carrier (PLC) systems on power sions of paragraph (a)(2) of this section transmission lines for communications who are engaged in the distribution of essential to the reliability and security

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of electric service to the public, in ac- the Petroleum Radio Service to oper- cordance with part 15 of this chapter. ate radio stations for transmissions of Any electric utility fulfilling require- communications essential to such ac- ments in paragraph (a)(1) of this sec- tivities of the licensee: However, per- tion may operate PLC systems and sons engaged solely in the containment shall supply to a Federal Communica- or cleanup of oil spills will only be as- tions Commission/National Tele- signed those frequencies designated by communications and Information Ad- limitations (6) or (9) in this section. ministration recognized industry-oper- (b) Frequencies available. The follow- ated entity, information on all exist- ing table indicates frequencies avail- ing, changes to existing, and proposed able for assignment to stations in the systems for inclusion in a data base. Petroleum Radio Service, together Such information shall include the fre- with the class of station(s) to which quency, power, location of transmit- they are normally assigned and the ter(s), location of receivers and other specific assignment limitations which technical and operational parameters, are explained in paragraph (c) of this which would characterize the system’s section: potential both to interfere with au- thorized radio users, and to receive PETROLEUM RADIO SERVICE FREQUENCY TABLE harmful interference from these users. Limita- In an agreed upon format, the indus- Frequency or band Class of station(s) tions try-operated entity shall inform the National Telecommunications and In- Kilohertz formation Administration and the 1614 ...... Base or mobile ...... 1, 2, 3, 4 Commission of these system character- 1628 ...... do ...... 1, 2, 3, 4 istics prior to implementation of any 1652 ...... do ...... 1, 2, 3, 4 proposed PLC system and shall provide 1676 ...... do ...... 1, 2, 3, 4 1700 ...... do ...... 1, 2, 3, 4 monthly or periodic lists with supple- 2000 to 25,000 ...... Fixed, base or mobile 1 ments of PLC systems. The Federal 2292 ...... Base or mobile ...... 1, 2, 4, 5 Communications Commission and Na- 2398 ...... do ...... 1, 2, 4, 5 tional Telecommunications and Infor- 4637.5 ...... do ...... 1, 2, 4, 5 mation Administration will supply ap- Megahertz propriate application and licensing in- formation to the notification activity 25.02 ...... do ...... 3, 4 25.04 ...... do ...... 6 regarding authorized radio stations op- 25.06 ...... do ...... 3, 4 erating in the band. PLC systems in 25.08 ...... do ...... 6, 7 this band operate on a noninterference 25.10 ...... do ...... 3, 4, 7 basis to radio systems assigned fre- 25.12 ...... do ...... 25.14 ...... do ...... 3, 4 quencies by the NTIA or licensed by 25.16 ...... do ...... the FCC and are not protected from in- 25.18 ...... do ...... 3, 4 terference due to these radio oper- 25.20 ...... do ...... 25.22 ...... do ...... 4, 5 ations. 25.24 ...... do ...... (Secs. 4(i) and 303(r), Communications Act of 25.26 ...... do ...... 4, 5 25.28 ...... do ...... 1934, as amended, §§ 0.131 and 0.331 of the 25.30 ...... do ...... 4, 5 Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 25.32 ...... do ...... and (d)(3); 47 U.S.C. 154(i) and 303) 30.66 ...... do ...... 4, 5, 8 30.70 ...... do ...... 4, 5 [43 FR 54791, Nov. 22, 1978] 30.74 ...... do ...... 4, 5, 8 EDITORIAL NOTE: For FEDERAL REGISTER ci- 30.78 ...... do ...... 4, 5 tations affecting § 90.63, see the List of CFR 30.82 ...... do ...... 4, 5, 8 Sections Affected in the Finding Aids sec- 31.32 ...... do ...... 37 31.40 ...... do ...... 37 tion of this volume. 31.44 ...... do ...... 37 31.48 ...... do ...... 37 § 90.65 Petroleum Radio Service. 31.52 ...... do ...... 37 31.60 ...... do ...... 37 (a) Eligibility. Persons primarily en- 31.64 ...... do ...... 37 gaged in prospecting for, producing, 31.72 ...... do ...... 37 collecting, refining, or transporting by 31.76 ...... do ...... 37 means of pipeline, petroleum or petro- 33.18 ...... do ...... 33.20 ...... do ...... leum products (including natural gas) 33.22 ...... do ...... are eligible to hold authorizations in 33.24 ...... do ......

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PETROLEUM RADIO SERVICE FREQUENCY PETROLEUM RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Limita- Frequency or band Class of station(s) Limita- Frequency or band Class of station(s) tions tions

33.26 ...... do ...... 75.23 ...... do ...... 43 33.28 ...... do ...... 75.25 ...... do ...... 43 33.30 ...... do ...... 75.27 ...... do ...... 43 33.32 ...... do ...... 75.29 ...... do ...... 43 33.34 ...... do ...... 75.31 ...... do ...... 43 33.36 ...... do ...... 75.33 ...... do ...... 43 33.38 ...... do ...... 75.35 ...... do ...... 43 35.48 ...... do ...... 37 75.37 ...... do ...... 43 36.25 ...... do ...... 9 75.39 ...... do ...... 43 41.71 ...... do ...... 9 150 to 170 ...... Base or mobile ...... 45, 48 48.56 ...... do ...... 10 150.980 ...... do ...... 6 48.58 ...... do ...... 10 150.9875 ...... do ...... 6, 41 48.60 ...... do ...... 10 153.035 ...... do ...... 12 48.62 ...... do ...... 10 153.0425 ...... do ...... 12, 41 48.64 ...... do ...... 10 153.050 ...... do ...... 4, 5, 13, 48.66 ...... do ...... 10 38, 40 48.68 ...... do ...... 10 153.0575 ...... do ...... 4, 5, 13, 48.70 ...... do ...... 10 38, 40, 48.72 ...... do ...... 10 41 48.74 ...... do ...... 10 153.0650 ...... do ...... 4, 5, 13, 48.76 ...... do ...... 10, 44 38, 40 48.78 ...... do ...... 10 153.065 ...... do ...... 13 48.80 ...... do ...... 10 153.0725 ...... do ...... 13, 41 48.82 ...... do ...... 10 153.080 ...... do ...... 4, 5, 13 48.84 ...... do ...... 10, 44 153.0875 ...... do ...... 4, 5, 13, 48.86 ...... do ...... 10, 44 41 48.88 ...... do ...... 10 153.095 ...... do ...... 13 48.90 ...... do ...... 10 153.1025 ...... do ...... 13, 14 48.92 ...... do ...... 10, 44 153.110 ...... do ...... 4, 5, 13 48.94 ...... do ...... 10 153.1175 ...... do ...... 4, 5, 13, 48.96 ...... do ...... 10 41 48.98 ...... do ...... 10 153.125 ...... do ...... 13, 38, 49.00 ...... do ...... 10 40 49.02 ...... do ...... 10, 44 153.1325 ...... do ...... 13, 38, 49.04 ...... do ...... 10 40, 41 49.06 ...... do ...... 10 153.140 ...... do ...... 4, 5, 13 49.08 ...... do ...... 10, 44 153.1475 ...... do ...... 4, 5, 13, 49.10 ...... do ...... 10, 44 41 49.12 ...... do ...... 10 153.155 ...... do ...... 13 49.14 ...... do ...... 10 153.1625 ...... do ...... 13, 41 49.16 ...... do ...... 10, 44 153.170 ...... do ...... 4, 5, 13 49.18 ...... do ...... 10 153.1775 ...... do ...... 4, 5, 13, 49.20 ...... do ...... 10, 44 41 49.22 ...... do ...... 10 153.185 ...... do ...... 13 153.1925 ...... do ...... 13, 41 49.24 ...... do ...... 10, 44 153.200 ...... do ...... 4, 5, 13 49.26 ...... do ...... 10 153.2075 ...... do ...... 4, 5, 13, 49.28 ...... do ...... 10, 44 41 49.30 ...... do ...... 10 153.215 ...... do ...... 13 49.32 ...... do ...... 10 153.2225 ...... do ...... 13, 41 49.34 ...... do ...... 10 153.230 ...... do ...... 4, 5, 13 49.36 ...... do ...... 10, 44 153.2375 ...... do ...... 4, 5, 13, 49.38 ...... do ...... 10 41 49.40 ...... do ...... 10, 44 153.245 ...... do ...... 13 49.42 ...... do ...... 10 153.2525 ...... do ...... 13, 41 49.44 ...... do ...... 10 153.260 ...... do ...... 4, 5, 13 49.46 ...... do ...... 10,44 153.2675 ...... do ...... 4, 5, 13, 49.48 ...... do ...... 10 41 49.50 ...... do ...... 10,44 153.275 ...... do ...... 13 72.00 to 76.00 ...... Operational fixed ...... 11 153.2825 ...... do ...... 13, 41 74.61 ...... Mobile ...... 43 153.290 ...... do ...... 4, 5, 13 74.63 ...... do ...... 43 153.2975 ...... do ...... 4, 5, 13, 74.65 ...... do ...... 43 41 74.67 ...... do ...... 43 153.305 ...... do ...... 13 74.69 ...... do ...... 43 153.3125 ...... do ...... 13, 41 74.71 ...... do ...... 43 153.320 ...... do ...... 4, 5, 13 74.73 ...... do ...... 43 153.3275 ...... do ...... 4, 5, 13, 74.75 ...... do ...... 43 41 74.77 ...... do ...... 43 153.335 ...... do ...... 13, 38 74.79 ...... do ...... 43 153.3425 ...... do ...... 13, 38, 75.21 ...... do ...... 43 41

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PETROLEUM RADIO SERVICE FREQUENCY PETROLEUM RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

153.350 ...... do ...... 4, 5, 13, 158.265 ...... do ...... 20 38 158.2725 ...... do ...... 20, 41 153.3575 ...... do ...... 4, 5, 13, 158.280 ...... do ...... 13 38, 41 158.2875 ...... do ...... 13, 41 153.365 ...... do ...... 13, 38 158.295 ...... do ...... 13 153.3725 ...... do ...... 13, 38, 158.3025 ...... do ...... 13, 41 41 158.310 ...... do ...... 4, 5, 13 153.380 ...... do ...... 13, 38 158.3175 ...... do ...... 4, 5, 13, 153.3875 ...... do ...... 13, 38, 41 41 158.325 ...... do ...... 13, 38, 153.395 ...... do ...... 13, 38 40 153.4025 ...... do ...... 13, 38, 158.3325 ...... do ...... 13, 38, 41 40, 41 153.425 ...... do ...... 14 158.355 ...... do ...... 10, 39 153.4325 ...... do ...... 14, 41 158.3625 ...... do ...... 10, 39, 153.440 ...... do ...... 10, 15 41 153.4475 ...... do ...... 10, 15, 158.370 ...... do ...... 4, 5, 10 41 158.3775 ...... do ...... 4, 5, 10, 153.455 ...... do ...... 14 41 153.4625 ...... do ...... 14, 41 158.415 ...... do ...... 13, 38, 153.485 ...... do ...... 14 40 153.4925 ...... do ...... 14, 41 158.4225 ...... do ...... 13, 38, 153.500 ...... do ...... 10, 15 40, 41 153.5075 ...... do ...... 10, 15, 158.430 ...... do ...... 4, 5, 13 41 158.4375 ...... do ...... 4, 5, 13, 153.515 ...... do ...... 14 41 153.5225 ...... do ...... 14, 41 158.445 ...... Mobile ...... 6, 22 153.545 ...... do ...... 14 159.480 ...... Based or mobile ...... 6 153.5525 ...... do ...... 14, 41 159.4875 ...... do ...... 6, 41 153.560 ...... do ...... 10, 15 169±172 ...... Mobile, operational 23 153.5675 ...... do ...... 10, 15, fixed. 41 173.20375 ...... Fixed or mobile ...... 16, 18, 153.575 ...... do ...... 14 24, 35 153.5825 ...... do ...... 14, 41 173.2100 ...... do ...... 16, 24, 153.605 ...... do ...... 14 25, 35 153.6125 ...... do ...... 14, 41 173.2375 ...... do ...... 16, 18, 153.620 ...... do ...... 10, 15 24, 34 153.6275 ...... do ...... 10, 15, 173.250 ...... Base or mobile ...... 10, 21 41 173.2625 ...... Fixed or mobile ...... 16, 18, 153.635 ...... do ...... 14 24, 34 153.6425 ...... do ...... 14, 41 173.2875 ...... do ...... 16, 18, 153.665 ...... do ...... 14 24, 34 153.6725 ...... do ...... 14, 41 173.300 ...... Base or mobile ...... 10, 21 153.680 ...... do ...... 10, 15 173.3125 ...... Fixed or mobile ...... 16, 18, 153.6875 ...... do ...... 10, 15, 24, 34 41 173.3375 ...... do ...... 16, 18, 154.45625 ...... Fixed or mobile ...... 16, 18, 24, 34 24, 34 173.350 ...... Base or mobile ...... 10, 21 154.46375 ...... do ...... 16, 18, 173.3625 ...... Fixed or mobile ...... 16, 18, 24, 35, 24, 34 36 173.3900 ...... do ...... 16, 24, 154.47125 ...... do ...... 16, 18, 25, 35 24, 35 173.39625 ...... do ...... 16, 18, 154.47875 ...... do ...... 16, 18, 24, 35 24, 34 216±220 ...... Base or mobile ...... 26 154.585 ...... Mobile ...... 6, 19 220±222 ...... Base or mobile ...... 17 158.145 ...... Base or mobile ...... 20 406±413 ...... Operational fixed ...... 23 158.1525 ...... do ...... 20, 41 450±470 ...... Fixed, base, or mobile 27, 45 158.160 ...... do ...... 10, 21 451.1625 ...... Mobile ...... 46 158.1675 ...... do ...... 10, 21, 451.175 ...... Base or mobile ...... 28 41 451.18125 ...... do ...... 28, 47 158.175 ...... do ...... 20 451.18750 ...... do ...... 28, 41 158.1825 ...... do ...... 20, 41 451.19375 ...... do ...... 28, 47 158.205 ...... do ...... 20 451.2125 ...... Mobile ...... 46 158.2125 ...... do ...... 20, 41 451.225 ...... Base or mobile ...... 28 158.220 ...... do ...... 10,21 451.23125 ...... do ...... 28, 47 158.2275 ...... do ...... 20, 21, 451.23750 ...... do ...... 28, 41 41 451.24375 ...... do ...... 28, 47 158.235 ...... do ...... 20 451.2625 ...... Mobile ...... 46 158.2425 ...... do ...... 20, 41 451.275 ...... Base or mobile ...... 28

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PETROLEUM RADIO SERVICE FREQUENCY PETROLEUM RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or band Class of station(s) Limita- Limita- tions Frequency or band Class of station(s) tions

451.28125 ...... do ...... 28, 47 454.000 ...... do ...... 6 451.28750 ...... do ...... 28, 41 456.1625 ...... Mobile ...... 46 451.29375 ...... do ...... 28, 47 456.175 ...... do ...... 28 451.3625 ...... Mobile ...... 46 456.18125 ...... do ...... 28, 47 451.375 ...... Base or mobile ...... 28 456.18750 ...... do ...... 28, 41 451.38125 ...... do ...... 28, 47 456.19375 ...... do ...... 28, 47 451.38750 ...... do ...... 28, 41 456.2125 ...... do ...... 46 451.39375 ...... do ...... 28, 47 456.225 ...... do ...... 28 451.4125 ...... Mobile ...... 46 456.23125 ...... do ...... 28, 47 451.425 ...... Base or mobile ...... 28 456.23750 ...... do ...... 28, 41 451.43125 ...... do ...... 28, 47 456.24375 ...... do ...... 28, 47 451.43750 ...... do ...... 28, 41 456.2625 ...... do ...... 46 451.44375 ...... do ...... 28, 47 456.275 ...... do ...... 28 451.4625 ...... Mobile ...... 46 456.28125 ...... do ...... 28, 47 451.475 ...... Base or mobile ...... 28 456.28750 ...... do ...... 28, 41 451.48125 ...... do ...... 28, 47 456.29375 ...... do ...... 28, 47 451.48750 ...... do ...... 28, 41 456.3625 ...... do ...... 46 451.49375 ...... do ...... 28, 47 456.375 ...... do ...... 28 451.5125 ...... Mobile ...... 46 456.38125 ...... do ...... 28, 47 451.525 ...... Base or mobile ...... 28 456.38750 ...... do ...... 28, 41 451.53125 ...... do ...... 28, 47 456.39375 ...... do ...... 28, 47 451.53750 ...... do ...... 28, 41 456.4125 ...... do ...... 46 451.54375 ...... do ...... 28, 47 456.425 ...... do ...... 28 451.550 ...... do ...... 4, 5, 10 456.43125 ...... do ...... 28, 47 451.55625 ...... do ...... 4, 5, 10, 456.43750 ...... do ...... 28, 41 47 456.44375 ...... do ...... 28, 47 451.56250 ...... do ...... 4, 5, 10, 456.4625 ...... do ...... 46 41 456.475 ...... do ...... 28 451.56875 ...... do ...... 4, 5, 10, 456.48125 ...... do ...... 28, 47 47 456.48750 ...... do ...... 28, 41 451.575 ...... do ...... 28 456.49375 ...... do ...... 28, 47 451.58125 ...... do ...... 28, 47 456.5125 ...... do ...... 46 451.58750 ...... do ...... 28, 41 456.525 ...... do ...... 28 451.59375 ...... do ...... 28, 47 456.53125 ...... do ...... 28, 47 451.600 ...... do ...... 4, 5, 10 456.53750 ...... do ...... 28, 41 451.60625 ...... do ...... 4, 5, 10, 456.54375 ...... do ...... 28, 47 47 456.550 ...... do ...... 10 451.61250 ...... do ...... 4, 5, 10, 456.55625 ...... do ...... 10, 47 41 456.56250 ...... do ...... 10, 41 451.61875 ...... do ...... 4, 5, 10, 456.56875 ...... do ...... 10, 47 47 456.575 ...... do ...... 28 451.625 ...... do ...... 28 456.58125 ...... do ...... 28, 47 451.63125 ...... do ...... 28, 47 456.58750 ...... do ...... 28, 41 451.63750 ...... do ...... 28, 41 456.59375 ...... do ...... 28, 47 451.64375 ...... do ...... 28, 47 451.650 ...... do ...... 4, 5, 10 456.600 ...... do ...... 10 451.65625 ...... do ...... 4, 5, 10, 456.60625 ...... do ...... 10, 47 47 456.61250 ...... do ...... 10, 41 451.66250 ...... do ...... 4, 5, 10, 456.61875 ...... do ...... 10, 47 41 456.625 ...... do ...... 28 451.66875 ...... do ...... 4, 5, 10, 456.63125 ...... do ...... 28, 47 47 456.63750 ...... do ...... 28, 41 451.675 ...... do ...... 28 456.64375 ...... do ...... 28, 47 451.68125 ...... do ...... 28, 47 456.650 ...... do ...... 10 451.68750 ...... do ...... 28, 41 456.65625 ...... do ...... 10, 47 451.69375 ...... do ...... 28, 47 456.66250 ...... do ...... 10, 41 451.700 ...... do ...... 4, 5, 10 456.66875 ...... do ...... 10, 47 451.70625 ...... do ...... 4, 5, 10, 456.675 ...... do ...... 28 47 456.68125 ...... do ...... 28, 47 451.71250 ...... do ...... 4, 5, 10, 456.68750 ...... do ...... 28, 41 41 456.69375 ...... do ...... 28, 47 451.71875 ...... do ...... 4, 5, 10, 456.700 ...... do ...... 10 47 456.70625 ...... do ...... 10, 47 451.7375 ...... Mobile ...... 46 456.71250 ...... do ...... 10, 41 451.750 ...... Base or mobile ...... 4, 5, 10 456.71875 ...... do ...... 10, 47 451.75625 ...... do ...... 4, 5, 10, 456.7375 ...... do ...... 46 47 456.750 ...... do ...... 10 451.76250 ...... do ...... 4, 5, 10, 456.75625 ...... do ...... 10, 47 41 456.76250 ...... do ...... 10, 41 451.76875 ...... do ...... 4, 5, 10, 456.76875 ...... do ...... 10, 47 47 459.000 ...... Base or mobile ...... 6

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PETROLEUM RADIO SERVICE FREQUENCY other than indicating failure of equip- TABLEÐContinued ment or abnormal conditions on this frequency. All such tone or impulse Limita- Frequency or band Class of station(s) tions signaling shall be on a secondary basis and subject to the following limita- 462.4625 ...... Mobile ...... 46 tions: 462.475 ...... Base or mobile ...... 28 462.48125 ...... do ...... 28, 47 (i) Maximum duration of a single 462.48750 ...... do ...... 28, 41 nonvoice transmission, may not exceed 462.49375 ...... do ...... 28, 47 3 minutes. 462.5125 ...... Mobile ...... 46 462.53125 ...... do ...... 28, 47 (ii) The bandwidth utilized for sec- 467.4625 ...... Mobile ...... 46 ondary tone or impulse signaling shall 467.475 ...... do ...... 28, 41 not exceed that authorized to the li- 467.48125 ...... do ...... 28, 47 467.48750 ...... do ...... 28 censee for voice emission on the fre- 467.49375 ...... do ...... 28, 47 quency concerned. 467.5125 ...... do ...... 46 467.525 ...... do ...... 28, 41 (iii) Frequency loading resulting 467.53125 ...... do ...... 28, 47 from the use of secondary tone or im- 470 to 512 ...... Base or mobile ...... 29 pulse signaling will not be considered 806±821 ...... Mobile only ...... 30 in whole or in part, as a justification 851±866 ...... Base or mobile ...... 30 896 to 901 ...... Mobile ...... 30 for authorizing additional frequencies 928 and above ...... Operational fixed ...... 31 in the licensee’s mobile service system. 929±930 ...... Base only ...... 42 935 to 940 ...... Base or mobile ...... 30 (iv) The maximum transmitter out- 1427 to 1435 ...... Operational fixed, base 26 put power for tone or impulse trans- or mobile. missions shall not exceed 50 watts. 2450 to 2500 ...... Base or mobile ...... 32 8400 to 8500 ...... do ...... 33 (5) This frequency is available for as- 10,550 to 10,680* ...... do ...... signment to geophysical stations on a * The frequencies in the band 10.55±10.68 GHz are avail- secondary basis to other petroleum li- able for Digital termination Systems and for associated censees. Geophysical stations must internodal links in the Point-to-Point Microwave Radio Service. No new licenses will be issued under this subpart but current cease operations on this frequency im- licenses will be renewed. mediately upon receiving notice that (c) Explanation of assignment limita- interference is being caused to mobile tions appearing in the frequency table service stations. of paragraph (b) of this section: (6) This frequency is primarily avail- (1) Only entities engaged in able for oil spill containment and prospecting for petroleum, natural gas cleanup operations and for training and or petroleum products are eligible to drills essential in the preparations for use this spectrum, and then only in ac- the containment and cleanup of oil cordance with § 90.266. Except as pro- spills. It is secondarily available for vided in this part, licensees may not general base-mobile operations in the use these frequencies in the place of Petroleum Radio Service on a non- other operational circuits permitted by interference basis. Secondary users of the Commission’s Rules. Circuits oper- this frequency are required to forego ating on these frequencies may be used its use should oil spill containment and only for the following purposes: cleanup activities be present in their (i) Providing standby backup commu- area of operation or upon notice by the nications for circuits which have been Commission or a primary user that disrupted and which directly affect the harmful interference is being caused to safety of life, property, or the national oil spill containment or cleanup activi- interest; or, ties in other areas. (ii) Providing operational circuits (7) Operation on this frequency is sec- during exploration. ondary to stations in the maritime mo- (2) Use of this frequency is limited to bile service operating in accordance an amplitude modulation mode of oper- with the International table of fre- ation. quency allocations. (3) This frequency is available for as- (8) This frequency is shared with the signment only to stations utilized for Motor Carrier Radio Service. geophysical purposes. (9) This Government frequency is (4) Geophysical operations may use available for shared Government/non- tone or impulse signaling for purposes Government use by stations engaged in

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oil spill containment and cleanup oper- thorized bandwidth may not exceed 6 ations and for training and drills essen- kHz. tial in the preparation for containment (19) This frequency is limited to a and cleanup of oil spills. Such use will maximum power of 20 watts. be confined to inland and coastal wa- (20) This frequency is shared with terways. Power and Forest Products Radio Serv- (10) This frequency is shared with the ices and is available in this service Forest Products Radio Service. only in the States of Arkansas, Louisi- (11) The frequencies available for use ana, Oklahoma, Oregon, Texas, and at operational fixed stations in the Washington. Elsewhere, this frequency band 72–76 MHz are listed in is available only in the Power Radio § 90.257(a)(1). These frequencies are Service. shared with other services and are (21) This frequency is available for available only in accordance with the assignment in this service only in the provisions of § 90.257. Seismic telemetry States of Arkansas, Louisiana, Okla- transmitters type accepted with 1 watt homa, Oregon, Texas, and Washington. or less power and a frequency tolerance Elsewhere, it is available in the Power not exceeding ±0.005% may be used as Radio Service. temporary operational fixed stations. (22) This frequency is limited to a (12) This frequency is shared with the maximum output power of 75 watts. (23) Frequencies in this band will be Special Industrial Radio Service. assigned only for transmitting (13) This frequency is shared with the hydrological or meteorological data or Forest Products and Manufacturers for low power wireless microphones in Radio Services. accordance with the provisions of (14) This frequency is shared with § 90.265. Power and Forest Products Radio Serv- (24) This frequency band is shared ices and is available in this service with Power, Forest Products, Special only in the States of Arkansas, Louisi- Industrial, Petroleum, Manufacturers, ana, Oklahoma, and Texas. Elsewhere Business, and Local Government Radio this frequency is available in the Service’s for remote control and telem- Power Radio Service. etry operations. (15) This frequency is available for (25) For FM transmitters the sum of assignment in this service only in the the highest modulating frequency and States of Arkansas, Louisiana, Okla- the amount of frequency deviation may homa, and Texas. Elsewhere this fre- not exceed 1.7 kHz and the maximum quency is available in the Power Radio deviation may not exceed 1.2 kHz. For Service. AM transmitters the highest modulat- (16) Operational fixed stations must ing frequency may not exceed 1.2 kHz. employ directional antennas having a The carrier frequency must be main- front-to-back ratio of at least 20 dB. tained within 0.0005 percent, and the Omnidirectional antennas having unity authorized bandwidth may not exceed 3 gain may be employed for stations kHz. communicating with at least three re- (26) This band is available to stations ceiving locations separated by 160° of operating in this service subject to the azimuth. provisions of § 90.259. (17) Subpart T contains rules for as- (27) The requirements for secondary signment of frequencies in the 220–222 fixed use of frequencies in this band are MHz band. set forth in § 90.261. (18) For FM transmitters the sum of (28) This frequency is available on a the highest modulating frequency and shared basis in the Power, Petroleum, the amount of frequency deviation may Forest Products, Manufacturers, and not exceed 2.8 kHz and the maximum Telephone Maintenance Radio Serv- deviation may not exceed 2.5 kHz. For ices. It may be assigned only when all AM transmitters the highest modulat- of the frequencies in the 450–470 MHz ing frequency may not exceed 2 kHz. band allocated to the service in which The carrier frequency must be main- the applicant is primarily eligible are tained within 0.0005 percent of the cen- assigned within 56 km. (35 mi.) of the ter of the frequency band, and the au- proposed base station.

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(29) Subpart L contains rules for as- States of North Dakota; South Dakota; signment of frequencies in the 470–512 Iowa; Nebraska; Kansas and Missouri MHz band. beyond 80 km (50 miles) from St. Louis (30) Subpart S contains rules for as- and Kansas City; Colorado and Wyo- signment of frequencies in the 806–821/ ming east of Longitude 106 degrees; and 851–866 and 896–901/935–940 MHz bands. Minnesota south of Latitude 47 de- (31) Assignment of frequencies above grees. 928 MHz for operational-fixed stations (39) This frequency is shared with the is governed by part 94 of this chapter. Special Industrial Radio Service in the (32) Available only on a shared basis States of North Dakota; Iowa; Ne- with stations in other services, and braska; Kansas; Missouri; Colorado and subject to no protection from inter- Wyoming east of Longitude 106 degrees; ference due to the operation of indus- and Minnesota south of Latitude 47 de- trial, scientific, or medical (ISM) de- grees. vices. In the 2483.5–2500 MHz band, no (40) This frequency may not be applications for new or modification to shared in the Special Industrial Radio existing stations to increase the num- Service within 32 km (20 miles) of the ber of transmitters will be accepted. cities of Duluth, Minnesota; Des Existing licensees as of July 25, 1985, or Moines and Davenport, Iowa; Omaha, on a subsequent date following as a re- Nebraska; Colorado Springs, Colorado; sult of submitting an application for li- and Wichita, Kansas. cense on or before July 25, 1985, are (41) This frequency is not available in grandfathered and their operation is the 150–170 MHz band until August 18, co-primary with the Radiodetermin- 1996. This frequency will be assigned ation Satellite Service. with an authorized bandwidth not to (33) Use of this frequency band is lim- exceed 11.25 kHz. In the 450–470 MHz ited to developmental operation and is band, secondary telemetry operations subject to the provisions of subpart Q. pursuant to § 90.238(e) will be author- (34) The maximum effective radiated ized on this frequency. power (ERP) may not exceed 20 watts for fixed stations and 2 watts for mo- (42) Frequencies in this band are bile stations. The height of the an- available only for one-way paging oper- tenna system may not exceed 15.24 me- ations in accordance with § 90.494. ters (50 feet) above ground. All such op- (43) This frequency is available on a eration is on a secondary basis to adja- shared basis with the Power, Business, cent channel land mobile operations. Manufacturers, and Railroad Radio (35) The maximum output power of Services and interservice coordination the transmitter may not exceed 50 is required. All communications on watts for fixed stations and 1 watt for this frequency must be conducted with- mobile stations. A1A, A1D, A2B, A2D, in the boundaries or confines of a F1B, F1D, F2B, F2D, G1B, G1D, G2B, or plant, factory, or drilling platform pri- G2D emission may be authorized. marily engaged in the production or re- (36) Use of this frequency is limited fining of petroleum products (including to stations located at least 120.7 km. natural gas). Operations on this fre- (75 miles) from the center of an urban- quency are subject to the provisions of ized areas of 200,000 or more population § 90.257(b). Pulsed modulations will not (U.S. Census of Population, 1970). Oper- be authorized. ation is on a secondary basis to that in (44) This frequency is also used on a the Power Radio Service. secondary basis by cordless telephones (37) This frequency is shared with the under part 15 of this chapter. Special Industrial Radio Service and is (45) Assignment of frequencies in this available for assignment in the Petro- band are subject to the provisions of leum Radio Service only in the States § 90.173. of Texas and Louisiana within 120 km (46) This frequency is available for (75 miles) of the Gulf of Mexico and in systems first licensed prior to August adjacent offshore waters. Mobile relay 18, 1995. No new systems will be author- stations will not be authorized. ized after August 18, 1995, but prior au- (38) This frequency is shared with the thorized systems may be modified, ex- Special Industrial Radio Service in the panded, and renewed.

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(47) This frequency is not available will be assigned for mobile service op- until August 18, 1996. After August 18, erations by a single applicant in a 1996 this frequency will be assigned given area. The assignment of an addi- with an authorized bandwidth not to tional frequency or pair of frequencies exceed 6 kHz. will be made only upon a satisfactory (48) Licensees as of August 18, 1995 showing of need, except that: who operate systems that are 2.5 kHz (1) Additional frequencies above 25 removed from regularly assignable fre- MHz may be assigned in connection quencies may continue to operate on a with operation of mobile repeaters in secondary, non-interference basis after accordance with § 90.247 not withstand- August 1, 2003. ing this limitation. (d) Additional frequencies available. In (2) Frequencies in the ranges 30.56– addition to the frequencies shown in 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 the frequency table of this section, the MHz, and 37.00–37.01 MHz are available following frequencies are available in for developmental operation by appli- this service. (See also § 90.253.) cants in this service subject to the pro- (1) Frequencies may be substituted visions of subpart Q notwithstanding for those available below 25 MHz in ac- this limitation. cordance with the provisions of § 90.263. (3) Authorizations for multiple fre- (2) [Reserved] quencies for geophysical operations (3) Frequencies in the band 73.0–74.6 will be granted on the frequencies gov- MHz may be assigned to stations au- erned by the limitations in paragraphs thorized their use on or before Decem- (c)(3) and (4) of this section notwith- ber 1, 1961, but no new stations will be standing this limitation. However, authorized in this band, nor will expan- each geophysical exploration party sion of existing systems be permitted. may only use a maximum of four fre- (See also § 90.257.) quencies at any one time. (4) Persons eligible in this service (4) Frequencies in the 25–50 MHz, 150– who are engaged in the transportation 170 MHz, 450–512 MHz and 902–928 MHz of natural gas by pipeline and who have bands may be assigned for the oper- a substantial requirement for mobile ation of Location and Monitoring Serv- service communication with a public ice (LMS) systems in accordance with utility company purchasing such gas the provisions of subpart M of this for distribution to the consumer may part, notwithstanding this limitation. be authorized to operate on the Power Radio Service frequency or frequencies (Secs. 4(i) and 303(r), Communications Act of assigned to such distributor(s). How- 1934, as amended, §§ 0.131 and 0.331 of the Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) ever, such operation shall be limited to and (d)(3)) communications in the local area com- mon to both parties and shall relate [43 FR 54791, Nov. 22, 1978] only to gas supply and distribution ac- EDITORIAL NOTE: For FEDERAL REGISTER ci- tivities. The application of any person tations affecting § 90.65, see the List of CFR seeking a frequency assignment under Sections Affected in the Finding Aids sec- the provisions of this paragraph shall tion of this volume. be accompanied by a written statement from the natural gas distributor which § 90.67 Forest Products Radio Service. concurs in the need for such inter- (a) Eligibility. Persons primarily en- communication, and consents to the gaged in any of the following activities use by the natural gas supplier of the are eligible to hold authorizations in frequencies involved. the Forest Products Radio Service to (5) Frequencies in the 421–430 MHz operate radio stations for transmission band are available in the Detroit, of communications essential to such Cleveland, and Buffalo areas in accord- activities of the licensee: ance with the rules in §§ 90.273 through (1) Tree logging, tree farming, or re- 90.281. lated woods operations, including re- (e) Limitation on number of frequencies lated hauling activities, if the hauling assignable. Normally only one fre- activities are performed under contract quency, or pair of frequencies in the to, and exclusively for, persons engaged paired frequency mode of operation, in woods operations;

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(2) Manufacturing lumber, plywood, FOREST PRODUCTS RADIO SERVICE FREQUENCY hardboard, or pulp and paper products TABLEÐContinued from wood fiber by persons eligible Limita- under the provisions of subparagraph Frequency or band Class of station(s) tions (1) of this paragraph. (b) Frequencies available. The follow- 49.04 ...... do ...... 2 49.06 ...... do ...... 2 ing table indicates frequencies avail- 49.08 ...... do ...... 2, 38 able for assignment to stations in the 49.10 ...... do ...... 2, 38 Forest Products Radio Service, to- 49.12 ...... do ...... 2 gether with the class of station(s) to 49.14 ...... do ...... 2 49.16 ...... do ...... 2, 38 which they are normally assigned and 49.18 ...... do ...... 2 the specific assignment limitations 49.20 ...... do ...... 2, 38 which are explained in paragraph (c) of 49.22 ...... do ...... 2 49.24 ...... do ...... 2, 38 this section: 49.26 ...... do ...... 2 49.28 ...... do ...... 2, 38 FOREST PRODUCTS RADIO SERVICE FREQUENCY 49.30 ...... do ...... 2 TABLE 49.32 ...... do ...... 2 49.34 ...... do ...... 2 Limita- 49.36 ...... do ...... 2, 38 Frequency or band Class of station(s) tions 49.38 ...... do ...... 2 49.40 ...... do ...... 2, 38 Kilohertz 49.42 ...... do ...... 2 49.44 ...... do ...... 2 1676 ...... Base or mobile ...... 1 49.46 ...... do ...... 2, 38 1700 ...... do ...... 1 49.48 ...... do ...... 2 2398 ...... do ...... 1 49.50 ...... do ...... 2, 38 49.54 ...... do ...... 3 Megahertz: 49.58 ...... do ...... 3 72.00 to 76.00 ...... Operational fixed ...... 4 29.71 ...... do ...... 72.44 ...... Mobile ...... 34 29.73 ...... do ...... 72.48 ...... do ...... 34 29.75 ...... do ...... 72.52 ...... do ...... 34 29.77 ...... do ...... 72.56 ...... do ...... 34 29.79 ...... do ...... 72.60 ...... do ...... 34 30.68 ...... do ...... 75.44 ...... do ...... 34 30.72 ...... do ...... 75.48 ...... do ...... 34 31.48 ...... do ...... 30 75.52 ...... do ...... 34 31.52 ...... do ...... 30 75.56 ...... do ...... 34 31.64 ...... do ...... 30 75.60 ...... do ...... 34 31.72 ...... do ...... 30 150 to 170 ...... Base or mobile ...... 39, 43 31.76 ...... do ...... 30 152.465 ...... do ...... 29 37.44 ...... do ...... 152.480 ...... do ...... 5, 40 37.88 ...... do ...... 153.050 ...... do ...... 6, 31, 33 43.02 ...... do ...... 30 153.0575 ...... do ...... 6, 31, 33, 43.28 ...... do ...... 30 36 43.36 ...... do ...... 30 153.065 ...... do ...... 6 43.40 ...... do ...... 30 153.0725 ...... do ...... 6, 36 43.52 ...... do ...... 30 153.080 ...... do ...... 6 48.56 ...... do ...... 2 153.0875 ...... do ...... 6, 36 48.58 ...... do ...... 2 153.095 ...... do ...... 6 48.60 ...... do ...... 2 153.1025 ...... do ...... 6, 36 48.62 ...... do ...... 2 153.110 ...... do ...... 6 48.64 ...... do ...... 2 153.1175 ...... do ...... 6, 36 48.66 ...... do ...... 2 153.125 ...... do ...... 6, 31, 33 48.68 ...... do ...... 2 153.1325 ...... do ...... 6, 31, 33, 48.70 ...... do ...... 2 36 48.72 ...... do ...... 2 153.140 ...... do ...... 6 48.74 ...... do ...... 2 153.1475 ...... do ...... 6, 36 48.76 ...... do ...... 2, 38 153.155 ...... do ...... 6 48.78 ...... do ...... 2 153.1625 ...... do ...... 6, 36 48.80 ...... do ...... 2 153.170 ...... do ...... 6 48.82 ...... do ...... 2 153.1775 ...... do ...... 6, 36 48.84 ...... do ...... 2, 38 153.185 ...... do ...... 6 48.86 ...... do ...... 2, 38 153.1925 ...... do ...... 6, 36 48.88 ...... do ...... 2 153.200 ...... do ...... 6 48.90 ...... do ...... 2 153.2075 ...... do ...... 6, 36 48.92 ...... do ...... 2, 38 153.215 ...... do ...... 6 48.94 ...... do ...... 2 153.2225 ...... do ...... 6, 36 48.96 ...... do ...... 2 153.230 ...... do ...... 6 48.98 ...... do ...... 2 153.2375 ...... do ...... 6, 36 49.00 ...... do ...... 2 153.245 ...... do ...... 6 49.02 ...... do ...... 2, 38 153.2525 ...... do ...... 6, 36

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FOREST PRODUCTS RADIO SERVICE FREQUENCY FOREST PRODUCTS RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

153.260 ...... do ...... 6 158.2125 ...... do ...... 10, 36 153.2675 ...... do ...... 6, 36 158.220 ...... do ...... 2, 11 153.275 ...... do ...... 6 158.2275 ...... do ...... 2, 11, 36 153.2825 ...... do ...... 6, 36 158.235 ...... do ...... 10 153.290 ...... do ...... 6 158.2425 ...... do ...... 10, 36 153.2975 ...... do ...... 6, 36 158.265 ...... do ...... 10 153.305 ...... do ...... 6 158.2725 ...... do ...... 10, 36 153.3125 ...... do ...... 6, 36 158.280 ...... do ...... 6 153.320 ...... do ...... 6 158.2875 ...... do ...... 6, 36 153.3275 ...... do ...... 6, 36 158.295 ...... do ...... 6 153.335 ...... do ...... 6, 31 158.3025 ...... do ...... 6, 36 153.3425 ...... do ...... 6, 31, 36 158.310 ...... do ...... 6 153.350 ...... do ...... 6, 31 158.3175 ...... do ...... 6, 36 153.3575 ...... do ...... 6, 31, 36 158.325 ...... do ...... 6, 31, 33 153.365 ...... do ...... 6, 31 158.3325 ...... do ...... 6, 31, 33, 153.3725 ...... do ...... 6, 31, 36 36 153.380 ...... do ...... 6, 31 158.355 ...... do ...... 2, 32 153.3875 ...... do ...... 6, 31, 36 158.3625 ...... do ...... 2, 32, 36 153.395 ...... do ...... 6, 31 158.370 ...... do ...... 2 153.4025 ...... do ...... 6, 31, 36 158.3775 ...... do ...... 2, 36 153.425 ...... do ...... 7 158.415 ...... do ...... 6, 31, 33 153.4325 ...... do ...... 7, 36 158.4225 ...... do ...... 6, 31, 33, 153.440 ...... do ...... 2, 8 36 153.4475 ...... do ...... 2, 8, 36 158.430 ...... do ...... 6 153.455 ...... do ...... 7 158.4375 ...... do ...... 6, 36 153.4625 ...... do ...... 7, 36 158.460 ...... do ...... 5, 40 153.485 ...... do ...... 7 169±172 ...... Mobile, operational 12 153.4925 ...... do ...... 7, 36 fixed. 153.500 ...... do ...... 2, 8 173.20375 ...... Fixed or mobile ...... 13, 14, 153.5075 ...... do ...... 2, 8, 36 24, 25 153.515 ...... do ...... 7 173.2100 ...... do ...... 13, 15, 153.5225 ...... do ...... 7, 36 24, 25 153.545 ...... do ...... 7 173.2375 ...... do ...... 13, 14, 153.5525 ...... do ...... 7, 36 25, 27 153.560 ...... do ...... 2, 8 173.250 ...... Base or mobile ...... 2, 11 153.5675 ...... do ...... 2, 8, 36 173.2625 ...... Fixed or mobile ...... 13, 14, 153.575 ...... do ...... 7 25, 27 153.5825 ...... do ...... 7, 36 173.2875 ...... do ...... 13, 14, 153.605 ...... do ...... 7 25, 27 153.6125 ...... do ...... 7, 36 173.300 ...... Base or mobile ...... 2, 11 153.620 ...... do ...... 2, 8 173.3125 ...... Fixed or mobile ...... 13, 14, 153.6275 ...... do ...... 2, 8, 36 25, 27 153.635 ...... do ...... 7 173.3375 ...... do ...... 13, 14, 153.6425 ...... do ...... 7, 36 25, 27 153.665 ...... do ...... 7 173.350 ...... Base or mobile ...... 2, 11 153.6725 ...... do ...... 7, 36 173.3625 ...... Fixed or mobile ...... 13, 14, 153.680 ...... do ...... 2, 8 25, 27 153.6875 ...... do ...... 2, 8, 36 173.3900 ...... do ...... 13, 15, 154.45625 ...... Fixed or mobile ...... 13, 14, 24, 25 25, 27 173.39625 ...... do ...... 13, 14, 154.46375 ...... do ...... 13, 14, 24, 25 24, 25, 216±220 ...... Base or mobile ...... 16 26 220±222 ...... Base and mobile ...... 37 154.47125 ...... do ...... 13, 14, 406±413 ...... Operational fixed ...... 12 24, 25 450±470 ...... Fixed, base, or mobile 17, 39 154.47875 ...... do ...... 13, 14, 451.1625 ...... Mobile ...... 41 25, 27 451.175 ...... Base or mobile ...... 18 154.570 ...... Mobile ...... 9 451.18125 ...... do ...... 18, 42 154.600 ...... do ...... 9 451.18750 ...... do ...... 18, 36 154.625 ...... Base or mobile ...... 5, 40 451.19375 ...... do ...... 18, 42 154.640 ...... do ...... 5, 36 451.2125 ...... Mobile ...... 41 157.725 ...... do ...... 29 451.225 ...... Base or mobile ...... 18 157.740 ...... do ...... 5, 40 451.23125 ...... do ...... 18, 42 158.145 ...... do ...... 10 451.23750 ...... do ...... 18, 36 158.1525 ...... do ...... 10, 36 451.24375 ...... do ...... 18, 42 158.160 ...... do ...... 2, 11 451.2625 ...... Mobile ...... 41 158.1675 ...... do ...... 2, 11, 36 451.275 ...... Base or mobile ...... 18 158.175 ...... do ...... 10 451.28125 ...... do ...... 18, 42 158.1825 ...... do ...... 10, 36 451.28750 ...... do ...... 18, 36 158.205 ...... do ...... 10 451.29375 ...... do ...... 18, 42

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FOREST PRODUCTS RADIO SERVICE FREQUENCY FOREST PRODUCTS RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

451.3625 ...... Mobile ...... 41 452.28125 ...... do ...... 28, 42 451.375 ...... Base or mobile ...... 18 452.28750 ...... do ...... 28, 36 451.38125 ...... do ...... 18, 42 452.29375 ...... do ...... 28, 42 451.38750 ...... do ...... 18, 36 452.350 ...... do ...... 28 451.39375 ...... do ...... 18, 42 452.35625 ...... do ...... 28, 42 451.4125 ...... Mobile ...... 41 452.36250 ...... do ...... 28, 36 451.425 ...... Base or mobile ...... 18 452.36875 ...... do ...... 28, 42 451.43125 ...... do ...... 18, 42 452.400 ...... do ...... 28 451.43750 ...... do ...... 18, 36 452.40625 ...... do ...... 28, 42 451.44375 ...... do ...... 18, 42 452.41250 ...... do ...... 28, 36 451.4625 ...... Mobile ...... 41 452.41875 ...... do ...... 28, 42 451.475 ...... Base or mobile ...... 18 452.450 ...... do ...... 28 451.48125 ...... do ...... 18, 42 452.45625 ...... do ...... 28, 42 451.48750 ...... do ...... 18, 36 452.46250 ...... do ...... 28, 36 451.49375 ...... do ...... 18, 42 452.46875 ...... do ...... 28, 42 451.5125 ...... Mobile ...... 41 456.1625 ...... Mobile ...... 41 451.525 ...... Base or mobile ...... 18 456.175 ...... do ...... 18 451.53125 ...... do ...... 18, 42 456.18125 ...... do ...... 18, 42 451.53750 ...... do ...... 18, 36 456.18750 ...... do ...... 18, 36 451.54375 ...... do ...... 18, 42 456.19375 ...... do ...... 18, 42 451.550 ...... do ...... 2 456.2125 ...... do ...... 41 451.55625 ...... do ...... 2, 42 456.225 ...... do ...... 18 451.56250 ...... do ...... 2, 36 456.23125 ...... do ...... 18, 42 451.56875 ...... do ...... 2, 42 456.23750 ...... do ...... 18, 36 451.575 ...... do ...... 18 456.24375 ...... do ...... 18, 42 451.58125 ...... do ...... 18, 42 456.2625 ...... do ...... 41 451.58750 ...... do ...... 18, 36 456.275 ...... do ...... 18 451.59375 ...... do ...... 18, 42 456.28125 ...... do ...... 18, 42 451.600 ...... do ...... 2 456.28750 ...... do ...... 18, 36 451.60625 ...... do ...... 2, 42 456.29375 ...... do ...... 18, 42 451.61250 ...... do ...... 2, 36 456.3625 ...... do ...... 41 451.61875 ...... do ...... 2, 42 456.375 ...... do ...... 18 451.625 ...... do ...... 18 456.38125 ...... do ...... 18, 42 451.63125 ...... do ...... 18, 42 456.38750 ...... do ...... 18, 36 451.63750 ...... do ...... 18, 36 456.39375 ...... do ...... 18, 42 451.64375 ...... do ...... 18, 42 456.4125 ...... do ...... 41 451.650 ...... do ...... 2 456.425 ...... do ...... 18 451.65625 ...... do ...... 2, 42 456.43125 ...... do ...... 18, 42 451.66250 ...... do ...... 2, 36 456.43750 ...... do ...... 18, 36 451.66875 ...... do ...... 2, 42 456.44375 ...... do ...... 18, 42 451.675 ...... do ...... 18 456.4625 ...... do ...... 41 451.68125 ...... do ...... 18, 42 456.475 ...... do ...... 18 451.68750 ...... do ...... 18, 36 456.48125 ...... do ...... 18, 42 451.69375 ...... do ...... 18, 42 456.48750 ...... do ...... 18, 36 451.700 ...... do ...... 2 456.49375 ...... do ...... 18, 42 451.70625 ...... do ...... 2, 42 456.5125 ...... do ...... 41 451.71250 ...... do ...... 2, 36 456.525 ...... do ...... 18 451.71875 ...... do ...... 2, 42 456.53125 ...... do ...... 18, 42 451.7375 ...... Mobile ...... 41 456.53750 ...... do ...... 18, 36 451.750 ...... Base or mobile ...... 2 456.54375 ...... do ...... 18, 42 451.75625 ...... do ...... 2, 42 456.550 ...... do ...... 2 451.76250 ...... do ...... 2, 36 456.55625 ...... do ...... 2, 42 451.76875 ...... do ...... 2, 42 456.56250 ...... do ...... 2, 36 452.100 ...... do ...... 28 456.56875 ...... do ...... 2, 42 452.10625 ...... do ...... 28, 42 456.575 ...... do ...... 18 452.11250 ...... do ...... 28, 36 456.58125 ...... do ...... 18, 42 452.11875 ...... do ...... 28, 42 456.58750 ...... do ...... 18, 36 452.200 ...... do ...... 28 456.59375 ...... do ...... 18, 42 452.20625 ...... do ...... 28, 42 456.600 ...... do ...... 2 452.21250 ...... do ...... 28, 36 456.60625 ...... do ...... 2, 42 452.21875 ...... do ...... 28, 42 456.61250 ...... do ...... 2, 36 452.225 ...... do ...... 28 456.61875 ...... do ...... 2, 42 452.23125 ...... do ...... 28, 42 456.625 ...... do ...... 18 452.23750 ...... do ...... 28, 36 456.63125 ...... do ...... 18, 42 452.24375 ...... do ...... 28, 42 456.63750 ...... do ...... 18, 36 452.250 ...... do ...... 28 456.64375 ...... do ...... 18, 42 452.25625 ...... do ...... 28, 42 456.650 ...... do ...... 2 452.26250 ...... do ...... 28, 36 456.65625 ...... do ...... 2, 42 452.26875 ...... do ...... 28, 42 456.66250 ...... do ...... 2, 36 452.275 ...... do ...... 28 456.66875 ...... do ...... 2, 42

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FOREST PRODUCTS RADIO SERVICE FREQUENCY FOREST PRODUCTS RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

456.675 ...... do ...... 18 2450±2500 ...... Base or mobile ...... 22 456.68125 ...... do ...... 18, 42 8400±8500 ...... do ...... 23 456.68750 ...... do ...... 18, 36 10,550±10,680* ...... do ...... 456.69375 ...... do ...... 18, 42 456.700 ...... do ...... 2 *The frequencies in the band 10.55±10.68 GHz are avail- able for Digital Termination Systems and for associated 456.70625 ...... do ...... 2, 42 internodal links in the Point-to-Point Microwave Radio Service. 456.71250 ...... do ...... 2, 36 No new licenses will be issued under this subpart but current 456.71875 ...... do ...... 2, 42 licenses will be renewed. 456.7375 ...... do ...... 41 456.750 ...... do ...... 2 (c) Explanation of assignment limita- 456.75625 ...... do ...... 2, 42 456.76250 ...... do ...... 2, 36 tions appearing in the frequency tab- 456.76875 ...... do ...... 2, 42 ulation of paragraph (b) of this section: 457.100 ...... do ...... 28 (1) Frequencies below 25 MHz will be 457.10625 ...... do ...... 28, 42 457.11250 ...... do ...... 28, 36 assigned to base or mobile stations in 457.11875 ...... do ...... 28, 42 this service only upon a satisfactory 457.200 ...... do ...... 28 showing that, from a safety of life 457.20625 ...... do ...... 28, 42 457.21250 ...... do ...... 28, 36 standpoint, frequencies above 25 MHz 457.21875 ...... do ...... 28, 42 will not meet the operational require- 457.225 ...... do ...... 28 ments of the applicant. 457.23125 ...... do ...... 28, 42 (2) This frequency is shared with the 457.23750 ...... do ...... 28, 36 457.24375 ...... do ...... 28, 42 Petroleum Radio Service. 457.250 ...... do ...... 28 (3) This frequency is shared with the 457.25625 ...... do ...... 28, 42 Special Industrial Radio Service. 457.26250 ...... do ...... 28, 36 457.26875 ...... do ...... 28, 42 (4) The frequencies available for use 457.275 ...... do ...... 28 at operational fixed stations in the 457.28125 ...... do ...... 28, 42 band 72–76 MHz are listed in 457.28750 ...... do ...... 28, 36 457.29375 ...... do ...... 28, 42 § 90.257(a)(1). These frequencies are 457.350 ...... do ...... 28 shared with other services and are 457.35625 ...... do ...... 28, 42 available only in accordance with the 457.36250 ...... do ...... 28, 36 provisions of § 90.257. 457.36875 ...... do ...... 28, 42 457.400 ...... do ...... 28 (5) This frequency is available in this 457.40625 ...... do ...... 28, 42 service and in the Special Industrial 457.41250 ...... do ...... 28, 36 Radio Service on a secondary basis to 457.41875 ...... do ...... 28, 42 457.450 ...... do ...... 28 one-way paging communications au- 457.45625 ...... do ...... 28, 42 thorized in the Business Radio Service. 457.46250 ...... do ...... 28, 36 (6) This frequency is shared with the 457.46875 ...... do ...... 28, 42 Petroleum and Manufacturers Radio 462.4625 ...... do ...... 41 462.475 ...... Base or mobile ...... 18 Services. 462.48125 ...... do ...... 18, 42 (7) This frequency is shared with the 462.48750 ...... do ...... 18, 36 Power and Petroleum Radio Service 462.49375 ...... do ...... 18, 42 462.5125 ...... do ...... 41 and is available in this service only in 462.525 ...... Base or mobile ...... 18 the States of Arkansas, Louisiana, 462.53125 ...... do ...... 18, 42 Oklahoma, and Texas. Elsewhere it is 467.4625 ...... Mobile ...... 41 available in the Power Radio Service. 467.475 ...... do ...... 18 467.48125 ...... do ...... 18, 42 (8) This frequency is available for as- 467.48750 ...... do ...... 18, 36 signment in this service, only in the 467.49375 ...... do ...... 18, 42 States of Arkansas, Louisiana, Okla- 467.5125 ...... do ...... 41 467.525 ...... do ...... 18 homa, and Texas. Elsewhere, this fre- 467.53125 ...... do ...... 18, 42 quency is available in the Power Radio 470±512 ...... Base or mobile ...... 19 Service. 806±821 ...... Mobile only ...... 20 (9) Authorizations to operate on this 851±866 ...... Base or mobile ...... 20 896±901 ...... Mobile ...... 20 frequency will be issued for A2B, A2D, 928 and above ...... Operational fixed ...... 21 F2B or F2D emission for tone signaling 929±930 ...... Base only ...... 35 or for a combination of such emission 935±940 ...... Base or mobile ...... 20 1427±1435 ...... Operational fixed, base 16 with A3E, F3E or G3E emission with a or mobile. maximum bandwidth of 20 kHz. The

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output power shall not exceed 2 watts. (18) This frequency is available on a The maximum distance between any shared basis in the Power, Petroleum, transmitter and the center of the radi- Forest Products, Manufacturers, and ating portion of its antenna shall not Telephone Maintenance Radio Serv- exceed 8 m. (25 ft.) Operation on this ices. It may be assigned only when all frequency is secondary to stations in of the frequencies in the 450–470 MHz the Business Radio Service. band allocated to the service in which (10) This frequency is shared with the applicant is primarily eligible are Power and Petroleum Radio Services assigned within the 56 km. (35 mi) of and is available in this service only in the proposed base station. the States of Arkansas, Louisiana, (19) Subpart L contains rules for as- Oklahoma, Oregon, Texas, and Wash- signment of frequencies in the 470–512 ington. MHz band. (11) This frequency is available for (20) Subpart S contains rules for as- assignment in this service, only in the signment of frequencies in the 806–821/ States of Arkansas, Louisiana, Okla- 851–866 and 896–901/935–940 MHz bands. homa, Oregon, Texas, and Washington. (21) Assignment of frequencies above Elsewhere it is available in the Power 928 MHz for operational-fixed stations Radio Service. is governed by part 94 of this chapter. (12) Frequencies in this band will be (22) Available only on a shared basis assigned only for transmitting with stations in other services, and hydrological or meteorological data or subject to no protection from inter- for low power wireless microphones in ference due to the operation of indus- accordance with the provisions of trial, scientific, or medical (ISM) de- § 90.265. vices. In the 2483.5–2500 MHz band, no (13) This frequency is available on a applications for new or modification to shared basis with the Local Govern- existing stations to increase the num- ment, Power, Petroleum, Special In- ber of transmitters will be accepted. dustrial, Business, and Manufacturers Existing licensees as of July 25, 1985, or Radio Services for remote control and on a subsequent date following as a re- telemetry operations. sult of submitting an application for li- (14) For FM transmitters the sum of cense on or before July 25, 1985, are the highest modulating frequency and grandfathered and their operation is the amount of frequency deviation may co-primary with the Radiodetermin- not exceed 2.8 kHz and the maximum ation Satellite Service. deviation may not exceed 2.5 kHz. For (23) Use of this frequency band is lim- AM transmitters the highest modulat- ited to developmental operation and is ing frequency may not exceed 2 kHz. subject to the provisions of subpart Q. The carrier frequency must be main- (24) The maximum output power of tained within 0.0005 percent and the au- the transmitter may not exceed 50 thorized bandwidth may not exceed 6 watts for fixed stations and 3 watts for kHz. mobile stations. A1A, A1D, A2B, A2D, (15) For FM transmitters the sum of F1B, F1D, F2B, F2D, G1B, G1D, G2B, or the highest modulating frequency and G2D emission may be authorized. the amount of frequency deviation may (25) Operational fixed stations must not exceed 1.7 kHz and the maximum employ directional antennas having a deviation may not exceed 1.2 kHz. For front-to-back ratio of at least 20 db. AM transmitters the highest modulat- Omnidirectional antennas having unity ing frequency may not exceed 1.2 kHz. gain may be employed for stations The carrier frequency must be main- communicating with at least three re- tained within 0.0005 percent and the au- ceiving locations separated by 160° of thorized bandwidth may not exceed 3 azimuth. kHz. (26) Use of this frequency is limited (16) This band is available to stations to stations located at least 120.7 km (75 in this service subject to the provisions miles) from the center of any urbanized of § 90.259. area of 200,000 or more population (U.S. (17) The requirements for secondary Census of Population, 1970). Operation fixed use of frequencies in this band are is on a secondary basis to that in the set forth in § 90.261. Power Radio Service.

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(27) The maximum effective radiated Moines and Davenport, Iowa; Omaha, power (ERP) may not exceed 20 watts Nebraska; Colorado Springs, Colorado; for fixed stations and 2 watts for mo- and Wichita, Kansas. bile stations. The height of the an- (34) This frequency is available on a tenna system may not exceed 15.24 me- shared basis in the Manufacturers, For- ters (50 feet) above ground. All such op- est Products, Special Industrial, Rail- eration is on a secondary basis to adja- road, and Fire Radio Services and cent land mobile operations. interservice coordination is required. (28) This frequency is shared with the All communications on this frequency Taxicab Radio Service. It is available must be conducted within the bound- for assignment in this service only in aries of a logging site or confines of a the States of Washington, Oregon, plant, factory, lumber or paper mill. Idaho, and Montana in areas at least 64 All operations on this frequency are km (40 miles) from the center of urban- subject to the provisions of § 90.257(b). ized areas of 200,000 or more population (35) Frequencies in this band are (U.S. Census of Population, 1970). The available only for one-way paging oper- maximum output power is limited to 75 ations in accordance with § 90.494. watts. (36) This frequency is not available in (29) This frequency is shared with the the 150–170 MHz band until August 18, Taxicab and Special Industrial Radio 1996. This frequency will be assigned Services. Use of this frequency is lim- with an authorized bandwidth not to ited to stations located at least 80.5 km exceed 11.25 kHz. In the 450–470 MHz (50 miles) from the center of any urban- band, secondary telemetry operations ized area of 600,000 or more population pursuant to § 90.238(e) will be author- (U.S. Census of Population, 1970). All ized on this frequency. operations on this frequency are lim- (37) Subpart T contains rules for as- ited to a maximum transmitter output signment of frequencies in the 220–222 power of 75 watts. MHz band. (30) This frequency is shared with the (38) This frequency is also used on a Special Industrial Radio Service, and is secondary basis by cordless telephones available for assignment in the Forest under part 15 of this chapter. Products Radio Service only in the States of Washington; Oregon; Idaho; (39) Assignment of frequencies in this Nevada, and Montana west of Lon- band are subject to the provisions of gitude 110 degrees; and California north § 90.173. at Latitude 39 degrees. Evidence of (40) This frequency will be authorized interservice frequency coordination is a channel bandwidth of 25 kHz. required, and mobile relay stations will (41) This frequency is available for not be authorized. systems first licensed prior to August (31) This frequency is shared with the 18, 1995. No new systems will be author- Special Industrial Radio Service in the ized after August 18, 1995, but prior au- States of North Dakota; South Dakota; thorized systems may be modified, ex- Iowa; Nebraska; Kansas and Missouri panded, and renewed. beyond 80 km (50 miles) from St. Louis (42) This frequency is not available and Kansas City; Colorado and Wyo- until August 18, 1996. After August 18, ming east of Longitude 106 degrees; and 1996 this frequency will be assigned Minnesota south of Latitude 47 de- with an authorized bandwidth not to grees. exceed 6 kHz. (32) This frequency is shared with the (43) Licensees as of August 18, 1995 Special Industrial Radio Service in the who operate systems that are 2.5 kHz States of North Dakota; South Dakota; removed from regularly assignable fre- Iowa; Nebraska; Kansas; Missouri; Col- quencies may continue to operate on a orado and Wyoming east of Longitude secondary, non-interference basis after 106 degrees; and Minnesota south of August 1, 2003. Latitude 47 degrees. (d) Additional frequencies available. In (33) This frequency may not be addition to the frequencies shown in shared in the Special Industrial Radio the frequency table of this section, the Service within 32 km (20 miles) of the following frequencies are available in cities of Duluth, Minnesota; Des this service (See also § 90.253.)

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(1) Frequencies may be substituted Film and Video Production Radio Serv- for those available below 25 MHz in ac- ice to operate radio stations for trans- cordance with the provisions of § 90.253. mission of communications essential (2) [Reserved] to such activities of the licensee. (3) Frequencies in the band 73.0–74.6 (1) Persons primarily engaged in the MHz may be assigned to stations au- production, videotaping or filming of thorized their use on or before Decem- motion pictures or television pro- ber 1, 1961, but no new stations will be grams, such as movies, programs, news authorized in this band, nor will expan- programs, special events, educational sion of existing systems be permitted. programs or training films, regardless (See also § 90.257.) of whether the productions are pre- (4) Frequencies in the 421–430 MHz pared primarily for final exhibition at band are available in the Detroit, theatrical outlets or on television or Cleveland, and Buffalo areas in accord- for distribution through other mass ance with the rules in §§ 90.273 through communications outlets. Television or 90.281. cable entities that are eligible to be li- (e) Limitation on number of frequencies censed under part 74 or 78 of the Rules assignable. Normally only one fre- are not eligible to use the Film and quency or pair of frequencies in the Video Production Radio Service: pair frequency mode of operation, will (i) To transmit programming (see be assigned for mobile service oper- § 90.415), ations by a single applicant in a given (ii) To coordinate the live trans- area. The assignment of an additional mission of an event, or frequency or pair of frequencies will be (iii) To coordinate the taping of an made only upon a satisfactory showing event, where the taped material is to of need, except that: be transmitted to the public within 48 (1) Additional frequencies above 25 hours. MHz may be assigned in connection (2) Persons providing direct technical with Operation of mobile repeaters in support to eligibles identified in para- accordance with § 90.247 notwithstand- graph (a)(1) of this section. ing this limitation. (b) Frequencies available. The follow- (2) Frequencies in the ranges 30.56– ing table indicates frequencies avail- 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 able for assignment to stations in the MHz, and 37.00–37.01 MHz are available Film and Video Production Radio Serv- for developmental operation by appli- ice, together with the class of sta- cants in this service subject to the pro- tion(s) to which they are normally as- visions of subpart Q notwithstanding signed and the specific assignment lim- this limitation. itations which are explained in para- (3) Frequencies in the 25–50 MHz, 150– graph (c) of this section: 170 MHz, 450–512 MHz and 902–928 MHz bands may be assigned for the oper- FILM AND VIDEO PRODUCTION RADIO SERVICE ation of Location and Monitoring Serv- FREQUENCY TABLE ice (LMS) systems in accordance with Limita- the provisions of subpart M of this Frequency or band Class of station(s) tions part, notwithstanding this limitation. Kilohertz (Secs. 4(i) and 303(r), Communications Act of 1934, as amended, §§ 0.131 and 0.331 of the 1628 ...... Base or mobile ...... 1 Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 1652 ...... do ...... 1 and (d)(3); 47 U.S.C. 154(i) and 303) 2292 ...... do ...... 1 2398 ...... do ...... 1 [43 FR 54791, Nov. 22, 1978] 4637.5 ...... do ...... 1

EDITORIAL NOTE: For FEDERAL REGISTER ci- Megahertz tations affecting § 90.67, see the List of CFR Sections Affected in the Finding Aids sec- 72 to 76 ...... Operational fixed ...... 2 150 to 170 ...... Base or mobile ...... 15, 16 tion of this volume. 152.8625 ...... do ...... 3, 14 152.87 ...... do ...... 3 § 90.69 Film and Video Production 152.8775 ...... do ...... 3, 12 Radio Service. 152.90 ...... do ...... 3 152.9075 ...... do ...... 3, 12 (a) Eligibility. The following are eli- 152.93 ...... do ...... 3 gible to hold authorizations in the 152.9375 ...... do ...... 3, 12

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FILM AND VIDEO PRODUCTION RADIO SERVICE ference due to the operation of indus- FREQUENCY TABLEÐContinued trial, scientific, or medical (ISM) de- vices. In the 2483.5–2500 MHz band, no Limita- Frequency or band Class of station(s) tions applications for new or modification to existing stations to increase the num- 152.96 ...... do ...... 3 ber of transmitters will be accepted. 152.9675 ...... do ...... 3, 12 152.99 ...... do ...... 3 Existing licensees as of July 25, 1985, or 152.9975 ...... do ...... 3, 12 on a subsequent date following as a re- 153.02 ...... do ...... 3 153.0275 ...... do ...... 3, 12 sult of submitting an application for li- 169±172 ...... Mobile ...... 11 cense on or before July 25, 1985, are 173.225 ...... Base or mobile ...... 4 grandfathered and their operation is 173.275 ...... do ...... 4 173.325 ...... do ...... 4 co-primary with the Radiodetermin- 173.375 ...... do ...... 4 ation Satellite Service. 220±222 ...... Base and mobile ...... 13 (9) Use of this frequency band is lim- 806 to 821 ...... Mobile ...... 5 851 to 866 ...... Base or mobile ...... 5 ited to developmental operation and is 896 to 901 ...... Mobile ...... 5 subject to the provisions of subpart Q. 928 and above ...... Operational fixed ...... 6 929±930 ...... Base only ...... 10 (10) Frequencies in this band are 935 to 940 ...... Base or mobile ...... 5 available only for one-way paging oper- 1427 to 1435 ...... Base, mobile or oper- 7 ations in accordance with § 90.494. ational fixed. 2450 to 2500 ...... Base or mobile ...... 8 (11) Frequencies in this band will be 8400 to 8500 ...... do ...... 9 assigned for low power wireless micro- 10,550 to 10,680* ...... do ...... phones in accordance with the provi- *The frequencies in the band 10.55±10.68 GHz are avail- sions of § 90.265. able for Digital Termination Systems and for associated internodal links in the Point-to-Point Microwave Radio Service. (12) This frequency is not available in No new licenses will be issued under this subpart but current the 150–170 MHz band until August 18, licenses will be renewed. 1996. This frequency will be assigned (c) Explanation of assignment limita- with an authorized bandwidth not to tions appearing in the frequency table exceed 11.25 kHz. In the 450–470 MHz of paragraph (b) of this section: band, secondary telemetry operations (1) Frequencies below 25 MHz will be pursuant to § 90.238(e) will be author- assigned to base or mobile stations in ized on this frequency. this service only upon a satisfactory (13) Subpart T contains rules for as- showing that, from a safety of life signment of frequencies in the 220–222 standpoint, frequencies above 25 MHz MHz band. will not meet the operational require- (14) This frequency is not available ments of the applicant. until August 18, 1996. After August 18, (2) The frequencies available for use 1996 this frequency will be assigned at operational fixed stations in the with an authorized bandwidth not to band 72–76 MHz are listed in exceed 6 kHz. § 90.257(a)(1). These frequencies are (15) Assignment of frequencies in this shared with other services and are band are subject to the provisions of available only in accordance with the § 90.173 provisions of § 90.257. (16) Licensees as of August 18, 1995 (3) This frequency is shared with the who operate systems that are 2.5 kHz Special Industrial Radio Service. removed from regularly assignable fre- (4) This frequency is shared with the quencies may continue to operate on a Relay Press Radio Service. (5) Subpart S contains rules for as- secondary, non-interference basis after signment of frequencies in the 806–821/ August 1, 2003. 851–866 and 896–901/935–940 MHz bands. (d) Additional frequencies available. In (6) Assignment of frequencies above addition to the frequencies shown in 928 MHz for operational-fixed stations the frequency table of this section, the is governed by part 94 of this chapter. following frequencies are available in (7) This band is available in this serv- this service. ice subject to the provisions of § 90.259. (1) Frequencies may be substituted (8) Available only on a shared basis for those available below 25 MHz in ac- with stations in other services, and cordance with the provisions of § 90.263. subject to no protection from inter- (2) [Reserved]

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(3) Frequencies in the band 73–74.6 sential to such activities of the li- MHz may be assigned to stations au- censee. thorized their use on or before Decem- (b) Frequencies available. The follow- ber 1, 1961, but no new stations will be ing table indicates frequencies avail- authorized in this band, nor will expan- able for assignment to stations in the sion of existing systems be permitted. Relay Press Radio Service, together (4) Frequencies in the 421–430 MHz with the class of station(s) to which band are available in the Detroit, they are normally assigned and the Cleveland, and Buffalo areas in accord- specific assignment limitations which ance with the rules in §§ 90.273 through are explained in paragraph (c) of this 90.281. section: (e) Limitation on number of frequencies assignable. Normally only one fre- RELAY PRESS RADIO SERVICE FREQUENCY quency, or pair of frequencies in the TABLE paired frequency mode of operation, Limita- will be assigned for mobile service op- Frequency or band Class of station(s) tions erations by a single applicant in a given area. The assignment of an addi- Megahertz tional frequency or pair of frequencies 72.0 to 76.0 ...... Operational fixed ...... 1 will be made only upon a satisfactory 169±172 ...... Mobile ...... 8 showing of need, except that: 173.225 ...... Base or mobile ...... 2 173.275 ...... do ...... 2 (1) Additional frequencies above 25 173.325 ...... do ...... 2 MHz may be assigned in connection 173.375 ...... do ...... 2 with operation of mobile repeaters in 220±222 ...... Base and mobile ...... 10 accordance with § 90.247, notwithstand- 450±470 ...... Fixed or mobile ...... 11, 14 452.9625 ...... Mobile ...... 15 ing this limitation. 452.975 ...... Fixed or mobile ...... (2) Frequencies in the ranges 30.56– 452.98125 ...... do ...... 13 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 452.98750 ...... do ...... 12 452.99375 ...... do ...... 13 MHz, and 37.00–37–01 MHz are available 453.000 ...... do ...... for assignment for developmental oper- 453.00625 ...... do ...... 13 ation by applicants in this service sub- 453.01250 ...... do ...... 12 ject to the provisions of subpart Q not- 453.01875 ...... do ...... 13 457.9625 ...... Mobile ...... 15 withstanding this limitation. 457.975 ...... do ...... (3) Frequencies in the 25–50 MHz, 150– 457.98125 ...... do ...... 13 170 MHz, 450–512 MHz and 902–928 MHz 457.98750 ...... do ...... 12 457.99375 ...... do ...... 13 bands may be assigned for the oper- 458.000 ...... do ...... ation of Location and Monitoring Serv- 458.00625 ...... do ...... 13 ice (LMS) systems in accordance with 458.01250 ...... do ...... 12 the provisions of subpart M of this 458.01875 ...... do ...... 13 806 to 821 ...... do ...... 3 part, notwithstanding this limitation. 851 to 866 ...... Base or mobile ...... 3 (Secs. 4(i) and 303(r), Communications Act of 896 to 901 ...... Mobile ...... 3 929±930 ...... Base only ...... 9 1934, as amended, §§ 0.131 and 0.331 of the 928 and above ...... Operational fixed ...... 4 Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 935 to 940 ...... Base or mobile ...... 3 and (d)(3); 47 U.S.C. 154(i) and 303) 1427 to 1435 ...... Operational fixed, base 5 or mobile. [43 FR 54791, Nov. 22, 1978] 2450 to 2500 ...... Base or mobile ...... 6 EDITORIAL NOTE: For FEDERAL REGISTER ci- 8400 to 8500 ...... do ...... 7 tations affecting § 90.69, see the List of CFR 10,550 to 10,680* ...... do ...... Sections Affected in the Finding Aids sec- * The frequencies in the band 10.55±10.68 GHz are avail- tion of this volume. able for Digital Termination Systems and for associated internodal links in the Point-to-Point Microwave Radio Service. No new licenses will be issued under this subpart but current § 90.71 Relay Press Radio Service. licenses will be renewed. (a) Eligibility. Persons primarily en- (c) Explanation of assignment limita- gaged in the publication of a newspaper tions appearing in the frequency table or in the operation of an established of paragraph (b) of this section: press association are eligible to hold (1) The frequencies available in the authorizations in the Relay Press band 72–76 MHz are listed in Radio Service to operate radio stations § 90.257(a)(1). These frequencies are for transmission of communications es- shared with other services and are

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available only in accordance with the (14) Assignment of frequencies in this provisions of § 90.257. band are subject to the provisions of (2) This frequency is shared with the § 90.173 Film and Video Production Radio Serv- (15) This frequency is available for ice. systems first licensed prior to August (3) Subpart S contains rules for as- 18, 1995. No new systems will be author- signment of frequencies in the 806–821/ ized after August 18, 1995, but prior au- 851–866 and 896–901/935–940 MHz bands. thorized systems may be modified, ex- (4) Assignment of frequencies above panded, and renewed. 928 MHz for operational-fixed stations (d) Additional frequencies available. In is governed by part 94 of this chapter. addition to the frequencies shown in (5) This band is available in this serv- the frequency table of this section the ice subject to the provisions of § 90.259. following frequencies are available in (6) Available only on a shared basis this service. (See § 90.253.) with stations in other services, and (1) [Reserved] subject to no protection from inter- (2) Frequencies in the band 73–74.6 ference due to the operation of indus- MHz may be assigned to stations au- trial, scientific, or medical (ISM) de- thorized their use on or before Decem- vices. In the 2483.5–2500 MHz band, no ber 1, 1961, but no new stations will be applications for new or modification to authorized in this band, nor will expan- existing stations to increase the num- sion of existing systems be permitted. ber of transmitters will be accepted. (See also § 90.257.) Existing licensees as of July 25, 1985, or (3) Frequencies in the 421–430 MHz on a subsequent date following as a re- band are available in the Detroit, sult of submitting an application for li- Cleveland, and Buffalo areas in accord- cense on or before July 25, 1985, are ance with the rules in §§ 90.273 through grandfathered and their operation is 90.281. co-primary with the Radiodetermin- ation Satellite Service. (e) Limitation on number of frequencies assignable. Normal only one frequency, (7) Use of this frequency band is lim- or pair of frequencies in the paired fre- ited to developmental operation and is quency mode of operation, will be as- subject to the provisions of subpart Q. signed for mobile service operations by (8) Frequencies in this band will be a single application in a given area. assigned for low power wireless micro- The assignment of an additional fre- phones in accordance with the provi- quency or pair of frequencies will be sions of § 90.265. made only upon a satisfactory showing (9) Frequencies in this band are avail- of need, except that: able only for one-way paging oper- (1) Additional frequencies above 25 ations in accordance with § 90.494. MHz may be assigned in connection (10) Subpart T contains rules for as- with operation of mobile repeaters in signment of frequencies in the 220–222 accordance with § 90.247 notwithstand- MHz band. ing this limitation. (11) The requirements for secondary (2) Frequencies in the ranges 30.56– fixed use of frequencies in this band are 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 set forth in § 90.261. MHz, and 37.00–37.01 MHz are available (12) This frequency is not available in for assignment to applicants in this the 150–170 MHz band until August 18, service subject to the provisions of sub- 1996. This frequency will be assigned part Q notwithstanding this limitation. with an authorized bandwidth not to exceed 11.25 kHz. In the 450–470 MHz (3) Frequencies in the 25–50 MHz, 150– band, secondary telemetry operations 170 MHz, 450–512 MHz and 902–928 MHz pursuant to § 90.238(e) will be author- bands may be assigned for the oper- ized on this frequency. ation of Location and Monitoring Serv- ice (LMS) systems in accordance with (13) This frequency is not available until August 18, 1996. After August 18, the provisions of subpart M of this 1996 this frequency will be assigned part, notwithstanding this limitation. with an authorized bandwidth not to (Secs. 4(i) and 303(r), Communications Act of exceed 6 kHz. 1934, as amended, §§ 0.131 and 0.331 of the

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Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) the sea, including the exploration for and (d)(3); 47 U.S.C. 154(i) and 303) and development of mining properties. [43 FR 54791, Nov. 22, 1978] (7) Maintaining, patrolling or repair- ing gas or liquid transmission pipe- EDITORIAL NOTE: For FEDERAL REGISTER ci- lines, tank cars, water or waste dis- tations affecting § 90.71, see the List of CFR Sections Affected in the Finding Aids sec- posal wells, industrial storage tanks, tion of this volume. or distribution systems of public utili- ties. Persons establishing eligibility § 90.73 Special Industrial Radio Serv- under this subparagraph may use their ice. radio facilities in connection with the containment and cleanup of industrial (a) Eligibility. Persons regularly en- liquid spillage. gaged in any of the following activities are eligible to hold authorizations in (8) Acidizing, cementing, logging, the Special Industrial Radio Service to perforating, or shooting activities, and operate radio stations for the trans- services of a similar nature incident to mission of only those communications the drilling of new oil or gas wells, or essential to such activities of the li- the maintenance of production from es- censee. (Persons engaging in some ac- tablished wells. tivities which are eligible under this (9) Supplying chemicals, mud, tools, paragraph and in some which are not, pipe, and other materials or equipment and desiring to use radio in connec- unique to the petroleum and gas pro- tions with both types of activities duction industry, as the primary activ- should apply for authorization in the ity of the applicant if delivery, instal- Business Radio Service.) lation or application of these materials requires the use of specifically fitted (1) The operation of farms, ranches, conveyances. or similar land areas, for the quantity (10) The delivery of ice or fuel to the production of crops or plants; vines or consumer for heating, lighting, refrig- trees (excluding forestry operations); eration or power generation purposes, or for the keeping, grazing or feeding of by means other than pipelines or rail- livestock for animal products, animal roads when such products are not to be increase, or value enhancement. Per- resold following their delivery. Persons sons establishing eligibility under this establishing eligibility under this sub- subparagraph may use their radio fa- paragraph may use their radio facili- cilities in connection with the gather- ties in connection with the servicing of ing or processing of products grown or the equipment that uses or consumes raised for them by others. the products delivered. (2) Plowing, soil conditioning, seed- (11) The delivery and pouring of ing, fertilizing, or harvesting for agri- ready mixed concrete or hot asphalt cultural activities. mix. (3) Spraying or dusting of insecti- (b) [Reserved] cides, herbicides, or fungicides, in (c) Frequencies available. The follow- areas other than enclosed structures. ing table indicates frequencies avail- (4) Livestock breeding service. able for assignment to stations in the (5) The operation of a commercial Special Industrial Radio Service to- business regularly engaged in the con- gether with the class of station(s) to struction of roads, bridges, sewer sys- which they are normally assigned, and tems, pipelines, airfields, or water, oil, the specific assignment limitations gas, or power production, collection, or which are explained in paragraph (d) of distribution systems. Other engineer- this section. ing projects, normally classified as heavy construction activities, will be SPECIAL INDUSTRIAL RADIO SERVICE considered on the merits of the show- FREQUENCY TABLE ing made, however, the construction of buildings is not included in this cat- Frequency or band Class of station(s) Limitations egory. Kilohertz (6) The operation of mines for the re- 2,000 to 25,000 ...... Fixed, base or mobile 1 covery of solid fuels, minerals, metal, 2292 ...... Base or mobile ...... 1, 34 rock, sand and gravel from the earth or 2398 ...... do ...... 1, 34

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SPECIAL INDUSTRIAL RADIO SERVICE SPECIAL INDUSTRIAL RADIO SERVICE FREQUENCY TABLEÐContinued FREQUENCY TABLEÐContinued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

4637.5 ...... do ...... 1, 34 72.56 ...... do ...... 7 72.60 ...... do ...... 7 Megahertz 75.44 ...... do ...... 7 75.48 ...... do ...... 7 30.58 ...... do ...... 2 75.52 ...... do ...... 7 30.60 ...... do ...... 2 75.56 ...... do ...... 7 30.62 ...... do ...... 2 75.60 ...... do ...... 7 30.64 ...... do ...... 34 150 to 170 ...... Base or mobile ...... 39, 42 31.28 ...... do ...... 34 151.490 ...... do ...... 2, 8 31.32 ...... do ...... 29, 34 151.4975 ...... do ...... 2, 8, 35 31.36 ...... do ...... 34 151.505 ...... do ...... 4 31.40 ...... do ...... 29, 34 151.5125 ...... do ...... 4, 35 31.44 ...... do ...... 29, 34 151.520 ...... do ...... 2 31.48 ...... do ...... 29, 31, 34 151.5275 ...... do ...... 2, 35 31.52 ...... do ...... 29, 31, 34 151.535 ...... do ...... 2 31.56 ...... do ...... 34 151.5425 ...... do ...... 2, 35 31.60 ...... do ...... 29, 34 151.550 ...... do ...... 2 31.64 ...... do ...... 29, 31, 34 151.5575 ...... do ...... 2, 35 31.68 ...... do ...... 34 151.565 ...... do ...... 2 31.72 ...... do ...... 29, 31, 34 151.5725 ...... do ...... 2, 35 31.76 ...... do ...... 29, 31, 34 151.580 ...... do ...... 2 31.80 ...... do ...... 34 151.5875 ...... do ...... 2, 35 31.84 ...... do ...... 34 151.595 ...... do ...... 2 31.88 ...... do ...... 34 151.6025 ...... do ...... 2, 35 31.92 ...... do ...... 34 152.465 ...... do ...... 2, 28, 35 31.96 ...... do ...... 34 152.480 ...... do ...... 2, 9, 35, 33.12 ...... do ...... 3, 34 40 35.28 ...... Base or mobile ...... 34 152.8625 ...... do ...... 10, 34, 38 35.32 ...... do ...... 34 152.870 ...... do ...... 10, 34 35.36 ...... do ...... 34 152.8775 ...... do ...... 10, 34, 35 35.40 ...... do ...... 34 152.885 ...... do ...... 2 35.44 ...... do ...... 34 152.8925 ...... do ...... 2, 35 35.48 ...... do ...... 29, 34 152.900 ...... do ...... 2, 10 35.52 ...... do ...... 34 152.9075 ...... do ...... 2, 10, 35 35.74 ...... do ...... 2 152.915 ...... do ...... 2 152.9225 ...... do ...... 2, 35 35.76 ...... do ...... 2 152.930 ...... do ...... 2, 10 35.78 ...... do ...... 2 152.9375 ...... do ...... 2, 10, 35 35.80 ...... do ...... 2 152.945 ...... do ...... 2 35.82 ...... do ...... 2 152.9525 ...... do ...... 2, 35 35.84 ...... do ...... 2 152.960 ...... do ...... 2, 10 35.86 ...... do ...... 2 152.9675 ...... do ...... 2, 10, 35 43.02 ...... do ...... 31, 34 152.975 ...... do ...... 2 43.04 ...... do ...... 4 152.9825 ...... do ...... 2, 35 43.06 ...... do ...... 34 152.990 ...... do ...... 2, 10 43.08 ...... do ...... 34 152.9975 ...... do ...... 2, 10, 35 43.10 ...... do ...... 34 153.005 ...... do ...... 2 43.12 ...... do ...... 34 153.0125 ...... do ...... 2, 35 43.14 ...... do ...... 34 153.020 ...... do ...... 2, 10 43.18 ...... do ...... 2 153.0275 ...... do ...... 2, 10, 35 43.28 ...... do ...... 31, 34 153.035 ...... do ...... 2, 11 43.32 ...... do ...... 34 153.0425 ...... do ...... 2, 11, 35 43.36 ...... do ...... 31, 34 153.050 ...... do ...... 2, 30, 33 43.40 ...... do ...... 31, 34 153.0575 ...... do ...... 2, 30, 33, 43.44 ...... do ...... 34 35 43.48 ...... do ...... 34 153.125 ...... do ...... 2, 30, 33 43.52 ...... do ...... 31, 34 153.1325 ...... do ...... 2, 30, 33, 47.44 ...... do ...... 2 35 47.48 ...... do ...... 2 153.335 ...... do ...... 2, 30 47.52 ...... do ...... 2 153.3425 ...... do ...... 2, 30, 35 47.56 ...... do ...... 32 153.350 ...... do ...... 2, 30 47.60 ...... do ...... 2 153.3575 ...... do ...... 2, 30, 35 47.64 ...... do ...... 2 153.365 ...... do ...... 2, 30 47.68 ...... do ...... 2 153.3725 ...... do ...... 2, 30, 35 49.52 ...... do ...... 34 153.380 ...... do ...... 2, 30 49.54 ...... do ...... 5, 34 153.3875 ...... do ...... 2, 30, 35 49.56 ...... do ...... 2 153.395 ...... do ...... 2, 30 49.58 ...... do ...... 5, 34 153.4025 ...... do ...... 2, 30, 35 72±76 ...... Operational fixed ...... 6 154.45625 ...... Fixed or mobile ...... 12, 13, 15, 72.44 ...... Mobile ...... 7 25 72.48 ...... do ...... 7 154.46375 ...... do ...... 12, 13, 15, 72.52 ...... do ...... 7 26, 27

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SPECIAL INDUSTRIAL RADIO SERVICE SPECIAL INDUSTRIAL RADIO SERVICE FREQUENCY TABLEÐContinued FREQUENCY TABLEÐContinued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

154.47125 ...... do ...... 12, 13, 15, 451.85625 ...... do ...... 2, 38 27 451.86250 ...... do ...... 2, 35 154.47875 ...... do ...... 12, 13, 15, 451.86875 ...... do ...... 2, 38 25 451.875 ...... do ...... 2 154.4825 ...... Base or mobile ...... 2, 35 451.88125 ...... do ...... 2, 38 154.490 ...... do ...... 2 451.88750 ...... do ...... 2, 35 154.4975 ...... do ...... 2, 35 451.89375 ...... do ...... 2, 38 154.505 ...... do ...... 2, 35 451.900 ...... do ...... 2 154.625 ...... do ...... 2, 9, 40 451.90625 ...... do ...... 2, 38 154.640 ...... do ...... 2, 9, 35 451.91250 ...... do ...... 2, 35 157.725 ...... do ...... 2, 28 451.91875 ...... do ...... 2, 38 157.740 ...... do ...... 2, 9, 40 451.925 ...... do ...... 2 158.325 ...... do ...... 2, 30, 33 451.93125 ...... do ...... 2, 38 158.3325 ...... do ...... 2, 30, 33, 451.93750 ...... do ...... 2, 35 35 451.94375 ...... do ...... 2, 38 158.355 ...... do ...... 2, 32 451.950 ...... do ...... 2 158.3625 ...... do ...... 2, 32, 35 451.95625 ...... do ...... 2, 38 158.385 ...... do ...... 2 451.96250 ...... do ...... 2, 35 158.3925 ...... do ...... 2, 35 451.96875 ...... do ...... 2, 38 158.400 ...... do ...... 4 451.975 ...... do ...... 2 158.4075 ...... do ...... 4, 35 451.98125 ...... do ...... 2, 38 158.415 ...... do ...... 2, 30, 33 451.98750 ...... do ...... 2, 35 158.4225 ...... do ...... 2, 30, 33, 451.99375 ...... do ...... 2, 38 35 452.000 ...... do ...... 2 158.460 ...... do ...... 2, 9, 40 452.00625 ...... do ...... 2, 38 169 to 172 ...... Mobile, operational 14 452.01250 ...... do ...... 2, 35 fixed. 452.01875 ...... do ...... 2, 38 173.20375 ...... Fixed or mobile ...... 12, 13, 15, 452.025 ...... do ...... 2 27 452.03125 ...... do ...... 2, 38 173.2100 ...... do ...... 12, 15, 16, 452.03750 ...... do ...... 2, 35 27 452.04375 ...... do ...... 2, 38 173.2375 ...... do ...... 12, 13, 15, 452.0625 ...... Mobile ...... 41 25 452.075 ...... Base or mobile ...... 2 173.2625 ...... do ...... 12, 13, 15, 452.08125 ...... do ...... 2, 38 25 452.08750 ...... do ...... 2, 35 173.2875 ...... do ...... 12, 13, 15, 452.09375 ...... do ...... 2, 38 25 452.1125 ...... Mobile ...... 41 173.3125 ...... do ...... 12, 13, 15, 452.125 ...... Base or mobile ...... 2 25 452.13125 ...... do ...... 2, 38 173.3375 ...... do ...... 12, 13, 15, 452.13750 ...... do ...... 2, 35 25 452.14375 ...... do ...... 2, 38 173.3625 ...... do ...... 12, 13, 15, 452.1625 ...... Mobile ...... 41 25 452.175 ...... Base or mobile ...... 2 173.3900 ...... do ...... 12, 15, 16, 452.18125 ...... do ...... 2, 38 27 452.18750 ...... do ...... 2, 35 173.39625 ...... do ...... 12, 13, 15, 452.19375 ...... do ...... 2, 38 27 456.7125 ...... Mobile ...... 41 216 to 220 ...... Base or mobile ...... 17 456.725 ...... do ...... 2 220±222 ...... Base and mobile ...... 37 456.73125 ...... do ...... 2, 38 406±413 ...... Operational fixed ...... 14 456.73750 ...... do ...... 2, 35 450 to 470 ...... Fixed, base, or mobile 18, 39 456.74375 ...... do ...... 2, 38 451.7125 ...... Mobile ...... 41 456.7625 ...... do ...... 41 451.725 ...... Base or mobile ...... 2 456.775 ...... do ...... 2 451.73125 ...... do ...... 2, 38 456.78125 ...... do ...... 2, 38 451.73750 ...... do ...... 2, 35 456.78750 ...... do ...... 2, 35 451.74375 ...... do ...... 2, 38 456.79375 ...... do ...... 2, 38 451.7625 ...... Mobile ...... 41 456.800 ...... Operational fixed, 4, 19 451.775 ...... Base or mobile ...... 2 base or mobile. 451.78125 ...... do ...... 2, 38 456.80625 ...... do ...... 4, 19, 38 451.78750 ...... do ...... 2, 35 456.81250 ...... do ...... 4, 19, 35 451.79375 ...... do ...... 2, 38 456.81875 ...... do ...... 4, 19, 38 451.800 ...... Operational fixed, 4, 19 456.825 ...... Mobile ...... 2 base or mobile. 456.83125 ...... do ...... 2, 38 451.80625 ...... do ...... 4, 19, 38 456.83750 ...... do ...... 2, 35 451.81250 ...... do ...... 4, 19, 35 456.84375 ...... do ...... 2, 38 451.81875 ...... do ...... 4, 19, 38 456.850 ...... do ...... 2 451.825 ...... Base or mobile ...... 2 456.85625 ...... do ...... 2, 38 451.83125 ...... do ...... 2, 38 456.86250 ...... do ...... 2, 35 451.83750 ...... do ...... 2, 35 456.86875 ...... do ...... 2, 38 451.84375 ...... do ...... 2, 38 456.875 ...... do ...... 2 451.850 ...... do ...... 2 456.88125 ...... do ...... 2, 38

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SPECIAL INDUSTRIAL RADIO SERVICE quencies in the place of other oper- FREQUENCY TABLEÐContinued ational circuits permitted by the Com- mission’s Rules. The use of these fre- Frequency or band Class of station(s) Limitations quencies is not subject to § 90.73(f). Cir- 456.88750 ...... do ...... 2, 35 cuits operating on these frequencies 456.89375 ...... do ...... 2, 38 may be used only for the following pur- 456.900 ...... do ...... 2 poses: 456.90625 ...... do ...... 2, 38 456.91250 ...... do ...... 2, 35 (i) Exploratory efforts in mining for 456.91875 ...... do ...... 2, 38 solid fuels, minerals, and metals im- 456.925 ...... do ...... 2 portant to the national interest; 456.93125 ...... do ...... 2, 38 456.93750 ...... do ...... 2, 35 (ii) Repair of pipelines used for the 456.94375 ...... do ...... 2, 38 transmission of fuel or water; and, 456.950 ...... do ...... 2 (iii) Services supporting the explo- 456.95625 ...... do ...... 2, 38 456.96250 ...... do ...... 2, 35 ration for energy or mineral resources 456.96875 ...... do ...... 2, 38 important to the national interest, 456.975 ...... do ...... 2 without which such exploration cannot 456.98125 ...... do ...... 2, 38 be conducted. 456.98750 ...... do ...... 2, 35 456.99375 ...... do ...... 2, 38 (2) This frequency will be assigned 457.000 ...... do ...... 2 only for operation in a permanent area, 457.00625 ...... do ...... 2, 38 normally within 120 km (75 mi.) of a 457.01250 ...... do ...... 2, 35 457.01875 ...... do ...... 2, 38 specified reference point. 457.025 ...... do ...... 2 (3) Operation on this frequency is 457.03125 ...... do ...... 2, 38 limited to a maximum output of 2 457.03750 ...... do ...... 2, 35 457.04375 ...... do ...... 2, 38 watts; and each station authorized will 457.0625 ...... do ...... 41 be classified and licensed as a mobile 457.075 ...... do ...... 2 station. Any units of such a station, 457.08125 ...... do ...... 2, 38 457.08750 ...... do ...... 2, 35 however, may provide the operational 457.09375 ...... do ...... 2, 38 functions of a base or fixed station, on 457.1125 ...... do ...... 41 a secondary basis to mobile service op- 457.125 ...... do ...... 2 erations provided that the separation 457.13125 ...... do ...... 2, 38 457.13750 ...... do ...... 2, 35 between the control point and the cen- 457.14375 ...... do ...... 2, 38 ter of the radiating portion of the an- 457.1625 ...... do ...... 41 tenna of any units so used does not ex- 457.175 ...... do ...... 2 457.18125 ...... do ...... 2, 38 ceed 7.6 m (25 ft). 457.18750 ...... do ...... 2, 35 (4) This frequency will be assigned 457.19375 ...... do ...... 2, 38 only to stations used in itinerant oper- 470 to 512 ...... Base or mobile ...... 20 ations. 806 to 821 ...... Mobile ...... 21 851 to 866 ...... Base or mobile ...... 21 (5) This frequency is shared with the 896 to 901 ...... Mobile ...... 21 Forest Products Radio Service. 928 and above ...... Operational fixed ...... 22 (6) The frequencies available in the 929±930 ...... Base only ...... 36 935 to 940 ...... Base or mobile ...... 21 band 72–76 MHz are listed in 1427 to 1435 ...... Operational fixed, 17 § 90.257(a)(1). These frequencies are base or mobile. shared with other services and are 2450 to 2500 ...... Base or mobile ...... 23 available only in accordance with the 8400 to 8500 ...... do ...... 24 10,550 to 10,680* ...... do ...... provisions of § 90.257. (7) This frequency is available on a * The frequencies in the band 10.55±10.68 GHz are avail- able for Digital Termination Systems and for associated shared basis in the Manufacturers, For- internodal links in the Point-to-Point Microwave Radio Service. est Products, Special Industrial, Rail- No new licenses will be issued under this subpart but current licenses will be renewed. road, and Fire Radio Services and interservice coordination is required. (d) Explanation of assignment limita- All communications must be conducted tions appearing in the fequency table within the boundaries or confines of a of paragraph (c) of this section: plant, factory, shipyard, mill, mine, (1) Only entities engaged in explo- farm, ranch, or construction area. All ration, its support services, and the re- operations on this frequency are sub- pair of pipelines are eligible to use this ject to the provisions of § 90.257(b). spectrum, and then only in accordance (8) This frequency is not available to with § 90.266. Except as provided in this stations in Puerto Rico or the Virgin part, licensees may not use these fre- Islands. Elsewhere, this frequency is

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shared with the Forestry-Conservation (18) The requirements for secondary Radio Service and interservice coordi- fixed use of frequencies in this band are nation is required. set forth in § 90.261. (9) This frequency is available in this (19) Operational fixed assignments on service and in the Forest Products this frequency will only be made to an Radio Service on a secondary basis to itinerant fixed control or relay station one-way paging communications au- on a secondary basis to land-mobile thorized in the Business Radio Service. stations in this service, provided that (10) This frequency is shared with the the fixed relay or control station is to Film and Video Production Radio Serv- be associated with base and mobile fa- ice. cilities authorized to use other fre- (11) This frequency band is shared quencies available for itinerant oper- with the Petroleum Radio Service. ation in this service. All such use of (12) Operational fixed stations must these frequencies for fixed systems is employ directional antennas having a limited to locations 161 or more km. front-to-back ratio of at least 20 dB. (100 mi). from the center of any urban- Omnidirectional antennas having unity ized area of 200,000 or more population, gain may be employed for stations except that the distance may be 120 communicating with at least three re- km. (75 mi.) if the output power does ceiving locations separated by 160° of not exceed 20 watts. All such fixed sys- azimuth. tems are limited to a maximum of two (13) For FM transmitters the sum of frequencies and must employ direc- the highest modulating frequency and tional antennas with a front-to-back the amount of frequency deviation may ratio of at least 15 dB. The centers of not exceed 2.8 kHz and the maximum urbanized areas of 200,000 or more popu- frequency deviation may not exceed 2.5 lation are determined from the appen- kHz. For AM transmitters, the highest dix, page 226, of the U.S. Commerce modulating frequency may not exceed publication, ‘‘Air Line Distance Be- 2.0 kHz. The carrier frequency must be tween Cities in the United States.’’ Ur- maintained within 0.0005 percent and banized areas of 200,000 or more popu- the authorized bandwidth may not ex- lation are defined in the U.S. Census of ceed 6 kHz. Population, 1960, volume 1, table 23, (14) Frequencies in this band will be page 1–50. assigned only for transmitting (20) Subpart L contains rules for as- hydrological or meteorological data or signment of frequencies in the 470–512 for low power wireless microphones in MHz band. accordance with the provisions of (21) Subpart S contains rules for as- § 90.265. signment of frequencies in the 806–821/ (15) This frequency band is shared 851–866 and 896–901/935–940 MHz bands. with the Power, Forest Products, Spe- (22) Assignment of frequencies above cial Industrial, Petroleum, Manufac- 928 MHz for operational-fixed stations turers, Business, and the Local Govern- is governed by part 94 of this chapter. ment Radio Services for remote con- (23) Available only on a shared basis trol and telemetry operations. with stations in other services, and (16) For FM transmitters the sum of subject to no protection from inter- the highest modulation frequency and ference due to the operation of indus- the amount of frequency deviation may trial, scientific, or medical (ISM) de- not exceed 1.7 kHz and the maximum vices. In the 2483.5–2500 MHz band, no deviation may not exceed 1.2 kHz. For applications for new stations or modi- AM transmitters the highest modulat- fication to existing stations to increase ing frequency may not exceed 1.2 kHz. the number of transmitters will be ac- The carrier frequency must be main- cepted. Existing licensees as of July 25, tained within 0.0005 percent and the au- 1985, or on a subsequent date following thorized bandwidth may not exceed 3 as a result of submitting an application kHz. for license on or before July 25, 1985, (17) This frequency band is available are grandfathered, and their operation to stations in the service subject to the is co-primary with the Radiodetermin- provisions of § 90.259. ation Satellite Service.

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(24) Use of this frequency band is lim- degrees; and California north of Lati- ited to developmental operation and is tude 39 degrees. subject to the provisions of subpart Q. (32) This frequency is shared with (25) The maximum effective radiated other Industrial Radio Services and is power (ERP) may not exceed 20 watts available for assignment in the Special for fixed stations and 2 watts for mo- Industrial Radio Service only in the bile stations. The height of the an- States of North Dakota, South Dakota, tenna system may not exceed 15.24 me- Iowa, Nebraska, Kansas, Missouri, Col- ters (50 feet) above ground. All such op- orado, and Wyoming east of Latitude eration is on a secondary basis to adja- 106 degrees; and Minnesota south of cent channel land mobile operations. Latitude 47 degrees. The maximum (26) Use of this frequency is limited transmitter output power may not ex- to stations located at least 120.7 km (75 ceed 110 watts. miles) from the center of any urbanized (33) This frequency is not available area of 200, 000 or more population for assignment in the Special Indus- (U.S. Census of Population, 1970). Oper- trial Radio Service within 32 km (20 ation is on a secondary basis to that in miles) of the cities of Duluth, Min- the Power Radio Service. nesota; Des Moines and Davenport, (27) The maximum output power of Iowa; Omaha, Nebraska; Colorado the transmitter may not exceed 50 Springs, Colorado; and Wichita, Kan- watts for fixed stations and 1 watt for sas. mobile stations. A1A, A1D, A2B, A2D, (34) This frequency is for general use F1B, F1D, F2B, F2D, G1B, G1D, G2B, or and may be assigned either for itin- G2D emission may be authorized. erant or permanent use operations. (28) This frequency is shared with the (35) This frequency is not available in Taxicab and Forest Products Radio the 150–170 MHz band until August 18, Services. Use of this frequency is lim- 1996. This frequency will be assigned ited to stations located at least 80.5 km with an authorized bandwidth not to (50 miles) from the center of any urban- exceed 11.25 kHz. In the 450–470 MHz ized area of 600,000 or more population band, secondary telemetry operations (U.S. Census of Population, 1970). All pursuant to § 90.238(e) will be author- operations on this frequency are lim- ized on this frequency. ited to a transmitter output power of (36) Frequencies in this band are 75 watts. available only for one-way paging oper- (29) This frequency is shared with the ations in accordance with § 90.494. Petroleum Radio Service in the States (37) Subpart T contains rules for as- of Texas and Louisiana within 120 km signment of frequencies in the 220–222 (75 miles) of the Gulf of Mexico and in MHz band. adjacent offshore waters. (38) This frequency is not available (30) This frequency is shared with until August 18, 1996. After August 18, other Industrial Radio Services and is 1996 this frequency will be assigned available for assignment in the Special with an authorized bandwidth not to Industrial Radio Service only in the exceed 6 kHz. States of North Dakota, South Dakota, (39) Assignment of frequencies in this Iowa, Nebraska, Kansas, and Missouri band are subject to the provisions of beyond 80 km (50 miles) from St. Louis § 90.173. and Kansas City; Wyoming and Colo- (40) This frequency will be authorized rado east of Longitude 106 degrees ex- a channel bandwidth of 25 kHz. cept within a 80 km (50 mile) radius of (41) This frequency is available for Denver; and Minnesota south of Lati- systems first licensed prior to August tude 47 degrees except within a 80 km 18, 1995. No new systems will be author- (50 mile) radius of St. Paul, Minnesota. ized after August 18, 1995, but prior au- The maximum transmitter output thorized systems may be modified, ex- power may not exceed 110 watts. panded, and renewed. (31) This frequency is shared with the (42) Licensees as of August 18, 1995 Forest Products Radio Service in the who operate systems that are 2.5 kHz States of Washington; Oregon; Idaho; removed from regularly assignable fre- Nevada; Montana west of Longitude 110 quencies may continue to operate on a

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secondary, non-interference basis after ufacturers Radio Services, are also August 1, 2003. available, with the exception of the fre- (e) Additional frequencies available. In quency 154.57 MHz, for assignment in addition to the frequencies shown in this service for use in Hawaii, Puerto the frequency table of this section, the Rico, and the Virgin Islands, subject to following frequencies are available in the same limitations as apply in the this service: (See also § 90.253) Petroleum Forest Products, and Manu- (1) Frequencies may be substituted facturers Radio Services. Operation on for those available below 25 MHz in ac- such frequencies is secondary to sta- cordance with the provisions of § 90.263. tions operating in the Petroleum, For- (2) [Reserved] est Products, or Manufacturers Radio (3) Frequencies in the band 73.0–74.6 Services and their use will be termi- MHz may be assigned to stations au- nated if they are needed in the areas thorized their use on or before Decem- concerned in any of those services. ber 1, 1961, but no new stations will be (6) Frequencies in the 421–430 MHz authorized in this band, nor will expan- band are available in the Detroit, sion of existing systems be permitted. Cleveland, and Buffalo areas in accord- (See also § 90.257.) ance with the rules in §§ 90.273 through (4) The following frequencies are 90.281. available only in Puerto Rico and the (f) Limitation on number of frequencies Virgin Islands. These ‘‘Base and Mo- assignable. Normally only one fre- bile’’ and ‘‘Mobile only’’ frequencies quency, or pair of frequencies in the are available on a shared basis in the paired frequency mode of operation, Forestry-Conservation and Railroad will be assigned for mobile service op- Radio Services respectively. These erations by a single applicant in a ‘‘Mobile only’’ frequencies may be as- given area. The assignment of an addi- signed to a control station associated tional frequency or pair of frequencies with a mobile relay system if it is also will be made only upon a satisfactory assigned to the associated mobile sta- showing of need, except that: tion. (1) Additional frequencies above 25 MHz may be assigned in connection Base and mobile Mobile only with operation of mobile repeaters in 159.240 ...... 160.410 accordance with § 90.247, notwithstand- 159.2475 ...... 160.4175 ing this limitation. 159.255 ...... 160.425 (2) Frequencies in the ranges 30.56– 159.2625 ...... 160.4325 159.270 ...... 160.440 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 159.2775 ...... 160.4475 MHz and 37.00–37.01 MHz are available 159.285 ...... 160.455 for assignment to applicants in this 159.2925 ...... 160.4625 159.300 ...... 160.470 service subject to the provisions of sub- 159.3075 ...... 160.4775 part Q notwithstanding this limitation. 159.315 ...... 160.485 (3) Authorization for more than one 159.3225 ...... 160.4925 mobile frequency in the band 72–76 MHz 159.330 ...... 160.500 159.3375 ...... 160.5075 will be issued notwithstanding this 159.345 ...... 160.515 limitation. 159.3525 ...... 160.5225 (4) Frequencies in the 25–50 MHz, 150– 159.360 ...... 160.530 159.3675 ...... 160.5375 170 MHz, 450–512 MHz and 902–928 MHz 159.375 ...... 160.545 bands may be assigned for the oper- 159.3825 ...... 160.5525 ation of Location and Monitoring Serv- 159.390 ...... 160.560 ice (LMS) systems in accordance with 159.3975 ...... 160.5675 159.405 ...... 160.575 the provisions of subpart M of this 159.4125 ...... 160.5825 part, notwithstanding this limitation. 159.420 ...... 160.590 (5) This limitation shall not apply to 159.4275 ...... 160.5975 159.435 ...... 160.605 paragraph (d)(1) of this section. 159.4425 ...... 160.6125 (g) Limitation on itinerant operation. Base or mobile stations being utilized (5) frequencies in itinerant operation will be author- above 152 MHz which are listed else- ized only on base or mobile frequencies where in this part as available to the designated for itinerant operation Petroleum, Forest Products, and Man- under § 90.73(d)(4).

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(Secs. 4(i) and 303(r), Communications Act of BUSINESS RADIO SERVICE FREQUENCY TABLEÐ 1934, as amended, §§ 0.131 and 0.331 of the Continued Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) and (d)(3); 47 U.S.C. 154(i) and 303) Frequency or band Class of station(s) Limitations

[43 FR 54791, Nov. 22, 1978] 35.08 ...... do ...... 1, 2 EDITORIAL NOTE: For FEDERAL REGISTER ci- 35.10 ...... do ...... 1, 2 35.12 ...... do ...... 1, 2 tations affecting § 90.73, see the List of CFR 35.14 ...... do ...... 1, 2 Sections Affected in the Finding Aids sec- 35.18 ...... do ...... 1, 2 tion of this volume. 35.70 ...... do ...... 2 35.72 ...... do ...... 2 § 90.75 Business Radio Service. 35.88 ...... do ...... 1, 2 35.90 ...... do ...... 1, 2 (a) Eligibility. Persons primarily en- 35.92 ...... do ...... 1, 2 gaged in any of the following activities 35.94 ...... do ...... are eligible to hold authorizations in 35.96 ...... do ...... 35.98 ...... do ...... the Business Radio Service to provide 42.96 ...... do ...... 1, 2 commercial mobile radio service as de- 42.98 ...... Mobile ...... 4, 22 fined in part 20 of this chapter or to op- 43.00 ...... Base or Mobile ...... 1, 2 72 to 76 ...... Operational fixed ...... 7 erate stations for transmission of com- 74.61 ...... Mobile ...... 45 munications necessary to such activi- 74.63 ...... do ...... 45 ties of the licensee: 74.65 ...... do ...... 45 74.67 ...... do ...... 45 (1) The operation of a commercial ac- 74.69 ...... do ...... 45 tivity. 74.71 ...... do ...... 45 (2) The operation of educational, 74.73 ...... do ...... 45 philanthropic, or ecclesiastical institu- 74.75 ...... do ...... 45 74.77 ...... do ...... 45 tions. 74.79 ...... do ...... 45 (3) Clergymen activities. 75.21 ...... do ...... 45 (4) The operation of hospitals, clinics 75.23 ...... do ...... 45 75.25 ...... do ...... 45 or medical associations. 75.27 ...... do ...... 45 (b) Frequencies available. The follow- 75.29 ...... do ...... 45 ing table indicates frequencies avail- 75.31 ...... do ...... 45 able for assignment to stations in the 75.33 ...... do ...... 45 75.35 ...... do ...... 45 Business Radio Service together with 75.37 ...... do ...... 45 the class of station(s) to which they 75.39 ...... do ...... 45 are normally assigned, and the specific 150 to 170 ...... Base or Mobile ...... 48, 54 150.815 ...... Mobile ...... 8 assignment limitations, which are ex- 150.830 ...... Base ...... 8, 10, 12, plained in paragraph (c) of this section. 49, 55 150.845 ...... Base or Mobile ...... 8 BUSINESS RADIO SERVICE FREQUENCY TABLE 150.8525 ...... do ...... 8, 24 150.860 ...... do ...... 8 Frequency or band Class of station(s) Limitations 150.8675 ...... do ...... 8, 24 150.875 ...... do ...... 8 Megahertz 150.8825 ...... do ...... 8, 24 150.890 ...... do ...... 8 27.43 ...... Base or Mobile ...... 1, 2 150.8975 ...... do ...... 8, 24 27.45 ...... do ...... 1, 2 150.905 ...... do ...... 8 27.47 ...... do ...... 1, 2 150.920 ...... Base ...... 8, 10, 12, 27.49 ...... do ...... 1, 3 49, 55 27.51 ...... Mobile ...... 4 150.935 ...... Base or Mobile ...... 8 27.53 ...... do ...... 4 150.9425 ...... do ...... 8, 24 30.76 ...... Base or Mobile ...... 1, 2 150.950 ...... do ...... 8 30.80 ...... do ...... 1, 2 150.9575 ...... do ...... 8, 24 30.84 ...... Mobile ...... 4, 22 150.965 ...... do ...... 8 30.88 ...... Base or Mobile ...... 1, 2 150.9725 ...... do ...... 8, 24 30.92 ...... do ...... 1, 2 150.995 ...... do ...... 8 30.96 ...... do ...... 1, 2 151.0025 ...... do ...... 8, 24 31.00 ...... do ...... 1, 2 151.010 ...... do ...... 8 31.04 ...... do ...... 1, 2 151.0175 ...... do ...... 8, 24 31.16 ...... do ...... 1, 2 151.025 ...... do ...... 8 31.20 ...... do ...... 1, 2 151.0325 ...... do ...... 8, 24 31.24 ...... do ...... 1, 2 151.040 ...... do ...... 8 33.14 ...... Mobile ...... 4, 22 151.0475 ...... do ...... 8, 24 33.16 ...... Base or Mobile ...... 1, 2 151.055 ...... do ...... 8 33.40 ...... Mobile ...... 6, 22 151.070 ...... Base ...... 8, 10, 12, 35.02 ...... do ...... 4, 5, 22 49, 55 35.04 ...... Base or Mobile ...... 1, 3 151.085 ...... Base or Mobile ...... 8 35.06 ...... do ...... 1, 2 151.0925 ...... do ...... 8, 24

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BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

151.100 ...... do ...... 8 151.835 ...... Base or Mobile ...... 1, 2 151.1075 ...... do ...... 8, 24 151.8425 ...... do ...... 1, 2, 24 151.115 ...... do ...... 8 151.850 ...... do ...... 1, 2, 24 151.1225 ...... do ...... 8, 24 151.8575 ...... do ...... 1, 2, 24 151.130 ...... do ...... 8 151.865 ...... do ...... 1, 2 151.1375 ...... do ...... 8, 24 151.880 ...... Mobile ...... 13, 22, 47, 151.145 ...... do ...... 8 51 151.1525 ...... do ...... 8, 24 151.895 ...... Base or Mobile ...... 1, 2 151.160 ...... do ...... 8 151.9025 ...... do ...... 1, 2, 24 151.1675 ...... do ...... 8, 24 151.910 ...... do ...... 1, 2, 24 151.175 ...... do ...... 8 151.9175 ...... do ...... 1, 2, 24 151.190 ...... Base ...... 8, 10, 12, 151.925 ...... do ...... 49, 55 151.940 ...... Mobile ...... 13, 22, 47, 151.205 ...... Base or Mobile ...... 8 51 151.2125 ...... do ...... 8, 24 151.955 ...... Base or Mobile ...... 151.220 ...... do ...... 8 151.9625 ...... do ...... 1, 2, 24 151.2275 ...... do ...... 8, 24 151.970 ...... do ...... 1, 2, 24 151.235 ...... do ...... 8 151.9775 ...... do ...... 1, 2, 24 151.2425 ...... do ...... 8, 24 152.300 ...... do ...... 9 151.250 ...... do ...... 8 152.3075 ...... do ...... 9, 24 151.2575 ...... do ...... 8, 24 152.315 ...... do ...... 1, 9 151.265 ...... do ...... 8 152.3225 ...... do ...... 1, 9, 24 151.2725 ...... do ...... 8, 24 152.345 ...... do ...... 1, 9 151.280 ...... do ...... 8 152.3525 ...... do ...... 1, 9, 24 151.2875 ...... do ...... 8, 24 152.360 ...... do ...... 9 151.295 ...... do ...... 8 152.3675 ...... do ...... 9, 24 151.310 ...... Base ...... 8, 10, 12, 152.375 ...... do ...... 1, 9 49, 55 152.3825 ...... do ...... 1, 9, 24 151.325 ...... Base or Mobile ...... 8 152.405 ...... do ...... 1, 9 151.3325 ...... do ...... 8, 24 152.4125 ...... do ...... 1, 9, 24 151.340 ...... do ...... 8 152.420 ...... do ...... 9 151.3475 ...... do ...... 8, 24 152.4275 ...... do ...... 9, 24 151.355 ...... do ...... 8 152.480 ...... Base ...... 10, 11, 12, 151.3625 ...... do ...... 8, 24 49, 55 151.370 ...... do ...... 8 154.45625 ...... Mobile ...... 18, 19, 36 151.3775 ...... do ...... 8, 24 154.46375 ...... do ...... 18, 19, 35, 151.385 ...... do ...... 8 37 151.3925 ...... do ...... 8, 24 154.47125 ...... do ...... 18, 19, 35 151.400 ...... do ...... 8 154.515 ...... Base or Mobile ...... 1, 2 151.4075 ...... do ...... 8, 24 154.5275 ...... Mobile ...... 3, 30, 47 151.415 ...... do ...... 8 154.540 ...... Base or Mobile ...... 1, 2 151.4225 ...... do ...... 8, 24 154.5475 ...... do ...... 1, 2, 24 151.430 ...... do ...... 8 154.555 ...... do ...... 1, 2, 46 151.4375 ...... do ...... 8, 24 154.570 ...... Mobile ...... 4, 13, 22 151.445 ...... do ...... 8 154.585 ...... do ...... 4, 13, 22, 151.4525 ...... do ...... 8, 24 38, 24 151.460 ...... do ...... 8 154.600 ...... do ...... 4, 14, 22 151.4675 ...... do ...... 8, 24 154.610 ...... Base or Mobile ...... 1, 2, 46 151.475 ...... do ...... 8 154.625 ...... Base ...... 10, 11, 15, 151.4825 ...... do ...... 8, 24 49 151.625 ...... do ...... 1, 3 154.640 ...... do ...... 10, 11, 15, 151.640 ...... do ...... 1, 2, 46 24 151.6475 ...... do ...... 1, 2, 24 157.560 ...... Base or Mobile ...... 9 151.655 ...... do ...... 1, 2 157.5675 ...... do ...... 9, 24 151.6625 ...... do ...... 1, 2, 24 157.575 ...... Mobile ...... 1, 9 151.670 ...... do ...... 1, 2, 24 157.5825 ...... do ...... 1, 9, 24 151.6775 ...... do ...... 1, 2, 24 157.605 ...... Mobile ...... 1, 9 151.685 ...... do ...... 1, 2 157.6125 ...... do ...... 1, 9, 24 151.700 ...... do ...... 3, 30, 47 157.620 ...... Base or Mobile ...... 9 151.715 ...... do ...... 1, 2 157.6275 ...... do ...... 9, 24 151.7225 ...... do ...... 1, 2, 24 157.635 ...... Mobile ...... 1, 9 151.730 ...... do ...... 1, 2, 24 157.6425 ...... do ...... 1, 9, 24 151.7375 ...... do ...... 1, 2, 24 157.665 ...... Mobile ...... 1, 9 151.745 ...... do ...... 1, 2 157.6725 ...... do ...... 1, 9, 24 151.760 ...... do ...... 3, 30, 47 157.680 ...... do ...... 9 151.775 ...... do ...... 1, 2 157.6875 ...... do ...... 9, 24 151.7825 ...... do ...... 1, 2, 24 157.740 ...... Base ...... 10, 11, 12, 151.790 ...... do ...... 1, 2, 24 49, 55 151.7975 ...... do ...... 1, 2, 24 158.460 ...... do ...... 10, 11, 12, 151.805 ...... do ...... 1, 2 15, 49 151.820 ...... Mobile ...... 13, 22, 47, 169 to 172 ...... Mobile, operational 17 51 fixed.

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BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

173.20375 ...... Mobile ...... 18, 19, 35 460.725 ...... do ...... 2, 15, 25, 173.2100 ...... do ...... 18, 20, 35 26 173.2375 ...... do ...... 18, 19, 36 460.73125 ...... do ...... 2, 15, 25, 173.2625 ...... do ...... 18, 19, 36 26, 46 173.2875 ...... do ...... 18, 19, 36 460.73750 ...... do ...... 2, 15, 24, 173.3125 ...... do ...... 18, 19, 36 25, 26, 53 173.3375 ...... do ...... 18, 19, 36 460.74375 ...... do ...... 2, 15, 25, 173.3625 ...... do ...... 18, 19, 36 26, 46 173.3900 ...... do ...... 18, 20, 35 460.750 ...... do ...... 2, 15, 25, 173.39625 ...... do ...... 18, 19, 35 26 216 to 220 ...... Base or Mobile ...... 21 460.75625 ...... do ...... 2, 15, 25, 220±222 ...... Base and mobile ...... 44 26, 46 406 to 413 ...... Operational fixed ...... 17 460.76250 ...... do ...... 2, 15, 24, 450 to 470 ...... Base or Mobile ...... 48 25, 26, 53 457.5125 ...... Mobile ...... 50 460.76875 ...... do ...... 2, 15, 25, 457.525 ...... do ...... 4, 14, 22, 26, 46 23 460.775 ...... do ...... 2, 15, 25, 457.53125 ...... do ...... 4, 14, 22, 26 23, 46 460.78125 ...... do ...... 2, 15, 25, 457.53750 ...... do ...... 4, 14, 22, 26, 46 23, 24 460.78750 ...... do ...... 2, 15, 24, 457.54375 ...... do ...... 4, 14, 22, 25, 26, 53 23, 46 460.79375 ...... do ...... 2, 15, 25, 457.550 ...... do ...... 4, 14, 22, 26, 46 23 457.55625 ...... do ...... 4, 14, 22, 460.800 ...... do ...... 2, 15, 25, 23, 46 26 457.56250 ...... do ...... 4, 14, 22, 460.80625 ...... do ...... 2, 15, 25, 23, 24 26, 46 457.56875 ...... do ...... 4, 14, 22, 460.81250 ...... do ...... 2, 15, 24, 23, 46 25, 26, 53 457.575 ...... do ...... 4, 14, 22, 460.81875 ...... do ...... 2, 15, 25, 23 26, 46 457.58125 ...... do ...... 4, 14, 22, 460.825 ...... do ...... 2, 15, 25, 23, 46 26 457.58750 ...... do ...... 4, 14, 22, 460.83125 ...... do ...... 2, 15, 25, 23, 24 26, 46 457.59375 ...... do ...... 4, 14, 22, 460.83750 ...... do ...... 2, 15, 24, 23, 46 25, 26, 53 457.600 ...... do ...... 4, 14, 22, 460.84375 ...... do ...... 2, 15, 25, 23 26, 46 457.60625 ...... do ...... 4, 14, 22, 460.850 ...... do ...... 2, 15, 25, 23, 46 26 457.61250 ...... do ...... 4, 14, 22, 460.85625 ...... do ...... 2, 15, 25, 23, 24 26, 46 457.61875 ...... do ...... 4, 14, 22, 460.86250 ...... do ...... 2, 15, 24, 23, 46 25, 26, 53 460.650 ...... Base or Mobile ...... 2, 15, 25, 460.86875 ...... do ...... 2, 15, 25, 26 26, 46 460.65625 ...... do ...... 2, 15, 25, 460.875 ...... do ...... 2, 15, 25, 26, 46 26 460.66250 ...... do ...... 2, 15, 24, 460.88125 ...... do ...... 2, 15, 25, 25, 26, 53 26, 46 460.66875 ...... do ...... 2, 15, 25, 460.88750 ...... do ...... 2, 15, 24, 26, 46 25, 26, 53 460.675 ...... do ...... 2, 15, 25, 460.89375 ...... do ...... 2, 15, 25, 26 26, 46 460.68125 ...... do ...... 2, 15, 25, 460.900 ...... do ...... 1, 2, 27, 39, 26, 46 40 460.68750 ...... do ...... 2, 15, 24, 460.90625 ...... do ...... 1, 2, 27, 39, 25, 26, 53 40, 46 460.69375 ...... do ...... 2, 15, 25, 460.91250 ...... do ...... 1, 2, 24, 27, 26, 46 39, 40 460.700 ...... do ...... 2, 15, 25, 460.91875 ...... do ...... 1, 2, 27, 39, 26 40, 46 460.70625 ...... do ...... 2, 15, 25, 460.925 ...... do ...... 1, 2, 27, 39, 26, 46 40 460.71250 ...... do ...... 2, 15, 24, 460.93125 ...... do ...... 1, 2, 27, 39, 25, 26, 53 40, 46 460.71875 ...... do ...... 2, 15, 25, 460.93750 ...... do ...... 1, 2, 24, 27, 26, 46 39, 40

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BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

460.94375 ...... do ...... 1, 2, 27, 39, 461.30625 ...... do ...... 1, 2, 26, 46 40, 46 461.31250 ...... do ...... 1, 2, 24, 26 460.950 ...... do ...... 1, 2, 27, 39, 461.31875 ...... do ...... 1, 2, 26, 46 40 461.325 ...... do ...... 1, 2, 26 460.95625 ...... do ...... 1, 2, 27, 39, 461.33125 ...... do ...... 1, 2, 26, 46 40, 46 461.33750 ...... do ...... 1, 2, 24, 26 460.96250 ...... do ...... 1, 2, 24, 27, 461.34375 ...... do ...... 1, 2, 26, 46 39, 40 461.350 ...... do ...... 1, 2, 26 460.96875 ...... do ...... 1, 2, 27, 39, 461.35625 ...... do ...... 1, 2, 26, 46 40, 46 461.36250 ...... do ...... 1, 2, 24, 26 460.975 ...... do ...... 1, 2, 28, 39, 461.36875 ...... do ...... 1, 2, 26, 46 40 461.375 ...... do ...... 1, 2, 26 460.98125 ...... do ...... 1, 2, 28, 39, 461.38125 ...... do ...... 1, 2, 26, 46 40, 46 461.38750 ...... do ...... 1, 2, 24, 26 460.98750 ...... do ...... 1, 2, 24, 28, 461.39375 ...... do ...... 1, 2, 26, 46 39, 40 461.400 ...... do ...... 1, 2, 26 460.99375 ...... do ...... 1, 2, 28, 39, 461.40625 ...... do ...... 1, 2, 26, 46 40, 46 461.41250 ...... do ...... 1, 2, 24, 26 461.000 ...... do ...... 1, 2, 28, 39, 461.41875 ...... do ...... 1, 2, 26, 46 40 461.425 ...... do ...... 1, 2, 26 461.00625 ...... do ...... 1, 2, 28, 39, 461.43125 ...... do ...... 1, 2, 26, 46 40, 46 461.43750 ...... do ...... 1, 2, 24, 26 461.01250 ...... do ...... 1, 2, 24, 28, 461.44375 ...... do ...... 1, 2, 26, 46 39, 40 461.450 ...... do ...... 1, 2, 26 461.01875 ...... do ...... 1, 2, 28, 39, 461.45625 ...... do ...... 1, 2, 26, 46 40, 46 461.46250 ...... do ...... 1, 2, 24, 26 461.025 ...... do ...... 1, 2, 26 461.46875 ...... do ...... 1, 2, 26, 46 461.03125 ...... do ...... 1, 2, 26, 46 461.475 ...... do ...... 1, 2, 26 461.03750 ...... do ...... 1, 2, 24, 26 461.48125 ...... do ...... 1, 2, 26, 46 461.04375 ...... do ...... 1, 2, 26, 46 461.48750 ...... do ...... 1, 2, 24, 26 461.050 ...... do ...... 1, 2, 26 461.49375 ...... do ...... 1, 2, 26, 46 461.05625 ...... do ...... 1, 2, 26, 46 461.500 ...... do ...... 1, 2, 26 461.06250 ...... do ...... 1, 2, 24, 26 461.50625 ...... do ...... 1, 2, 26, 46 461.06875 ...... do ...... 1, 2, 26, 46 461.51250 ...... do ...... 1, 2, 24, 26 461.075 ...... do ...... 1, 2, 26 461.51875 ...... do ...... 1, 2, 26, 46 461.08125 ...... do ...... 1, 2, 26, 46 461.525 ...... do ...... 1, 2, 26 461.08750 ...... do ...... 1, 2, 24, 26 461.53125 ...... do ...... 1, 2, 26, 46 461.09375 ...... do ...... 1, 2, 26, 46 461.53750 ...... do ...... 1, 2, 24, 26 461.100 ...... do ...... 1, 2, 26 461.54375 ...... do ...... 1, 2, 26, 46 461.10625 ...... do ...... 1, 2, 26, 46 461.550 ...... do ...... 1, 2, 26 461.11250 ...... do ...... 1, 2, 24, 26 461.55625 ...... do ...... 1, 2, 26, 46 461.11875 ...... do ...... 1, 2, 26, 46 461.56250 ...... do ...... 1, 2, 24, 26 461.125 ...... do ...... 1, 2, 26 461.56875 ...... do ...... 1, 2, 26, 46 461.13125 ...... do ...... 1, 2, 26, 46 461.575 ...... do ...... 1, 2, 26 461.13750 ...... do ...... 1, 2, 24, 26 461.58125 ...... do ...... 1, 2, 26, 46 461.14375 ...... do ...... 1, 2, 26, 46 461.58750 ...... do ...... 1, 2, 24, 26 461.150 ...... do ...... 1, 2, 26 461.59375 ...... do ...... 1, 2, 26, 46 461.15625 ...... do ...... 1, 2, 26, 46 461.600 ...... do ...... 1, 2, 26 461.16250 ...... do ...... 1, 2, 24, 26 461.60625 ...... do ...... 1, 2, 26, 46 461.16875 ...... do ...... 1, 2, 26, 46 461.61250 ...... do ...... 1, 2, 24, 26 461.175 ...... do ...... 1, 2, 26 461.61875 ...... do ...... 1, 2, 26, 46 461.18125 ...... do ...... 1, 2, 26, 46 461.625 ...... do ...... 1, 2, 26 461.18750 ...... do ...... 1, 2, 24, 26 461.63125 ...... do ...... 1, 2, 26, 46 461.19375 ...... do ...... 1, 2, 26, 46 461.63750 ...... do ...... 1, 2, 24, 26 461.200 ...... do ...... 1, 2, 26 461.64375 ...... do ...... 1, 2, 26, 46 461.20625 ...... do ...... 1, 2, 26, 46 461.650 ...... do ...... 1, 2, 26 461.21250 ...... do ...... 1, 2, 24, 26 461.65625 ...... do ...... 1, 2, 26, 46 461.21875 ...... do ...... 1, 2, 26, 46 461.66250 ...... do ...... 1, 2, 24, 26 461.225 ...... do ...... 1, 2, 26 461.66875 ...... do ...... 1, 2, 26, 46 461.23125 ...... do ...... 1, 2, 26, 46 461.675 ...... do ...... 1, 2, 26 461.23750 ...... do ...... 1, 2, 24, 26 461.68125 ...... do ...... 1, 2, 26, 46 461.24375 ...... do ...... 1, 2, 26, 46 461.68750 ...... do ...... 1, 2, 24, 26 461.250 ...... do ...... 1, 2, 26 461.69375 ...... do ...... 1, 2, 26, 46 461.25625 ...... do ...... 1, 2, 26, 46 461.700 ...... do ...... 1, 2, 26 461.26250 ...... do ...... 1, 2, 24, 26 461.70625 ...... do ...... 1, 2, 26, 46 461.26875 ...... do ...... 1, 2, 26, 46 461.71250 ...... do ...... 1, 2, 24, 26 461.275 ...... do ...... 1, 2, 26 461.71875 ...... do ...... 1, 2, 26, 46 461.28125 ...... do ...... 1, 2, 26, 46 461.725 ...... do ...... 1, 2, 26 461.28750 ...... do ...... 1, 2, 24, 26 461.73125 ...... do ...... 1, 2, 26, 46 461.29375 ...... do ...... 1, 2, 26, 46 461.73750 ...... do ...... 1, 2, 24, 26 461.300 ...... do ...... 1, 2, 26 461.74375 ...... do ...... 1, 2, 26, 46

380

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00376 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.75

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

461.750 ...... do ...... 1, 2, 26 462.19375 ...... do ...... 1, 2, 26, 46 461.75625 ...... do ...... 1, 2, 26, 46 462.750 ...... Base ...... 10, 49, 55 461.76250 ...... do ...... 1, 2, 24, 26 462.7625 ...... Mobile ...... 52 461.76875 ...... do ...... 1, 2, 26, 46 462.775 ...... Base ...... 10, 49, 55 461.775 ...... do ...... 1, 2, 26 462.7875 ...... Mobile ...... 52 461.78125 ...... do ...... 1, 2, 26, 46 462.800 ...... Base ...... 10, 49, 55 461.78750 ...... do ...... 1, 2, 24, 26 462.8125 ...... Mobile ...... 52 461.79375 ...... do ...... 1, 2, 26, 46 462.825 ...... Base ...... 10, 49, 55 461.800 ...... do ...... 1, 2, 26 462.8375 ...... Mobile ...... 52 461.80625 ...... do ...... 1, 2, 26, 46 462.850 ...... Base ...... 10, 49, 55 461.81250 ...... do ...... 1, 2, 24, 26 462.8625 ...... Mobile ...... 52 461.81875 ...... do ...... 1, 2, 26, 46 462.875 ...... Base ...... 10, 49, 55 461.825 ...... do ...... 1, 2, 26 462.8875 ...... Mobile ...... 52 461.83125 ...... do ...... 1, 2, 26, 46 462.900 ...... Base ...... 10, 49, 55 461.83750 ...... do ...... 1, 2, 24, 26 462.9125 ...... Mobile ...... 52 461.84375 ...... do ...... 1, 2, 26, 46 462.925 ...... Base ...... 10, 49, 55 461.850 ...... do ...... 1, 2, 26 462.93750 ...... Mobile ...... 52 461.85625 ...... do ...... 1, 2, 26, 46 462.94375 ...... Base or Mobile ...... 46 461.86250 ...... do ...... 1, 2, 24, 26 463.200 ...... do ...... 1, 2, 26 461.86875 ...... do ...... 1, 2, 26, 46 463.20625 ...... do ...... 1, 2, 26, 46 461.875 ...... do ...... 1, 2, 26 463.21250 ...... do ...... 1, 2, 24, 26 461.88125 ...... do ...... 1, 2, 26, 46 463.21875 ...... do ...... 1, 2, 26, 46 461.88750 ...... do ...... 1, 2, 24, 26 463.225 ...... do ...... 1, 2, 26 461.89375 ...... do ...... 1, 2, 26, 46 463.23125 ...... do ...... 1, 2, 26, 46 461.900 ...... do ...... 1, 2, 26 463.23750 ...... do ...... 1, 2, 24, 26 461.90625 ...... do ...... 1, 2, 26, 46 463.24375 ...... do ...... 1, 2, 26, 46 461.91250 ...... do ...... 1, 2, 24, 26 463.250 ...... do ...... 1, 2, 26 461.91875 ...... do ...... 1, 2, 26, 46 463.25625 ...... do ...... 1, 2, 26, 46 461.925 ...... do ...... 1, 2, 26 463.26250 ...... do ...... 1, 2, 24, 26 461.93125 ...... do ...... 1, 2, 26, 46 463.26875 ...... do ...... 1, 2, 26, 46 461.93750 ...... do ...... 1, 2, 24, 26 463.275 ...... do ...... 1, 2, 26 461.94375 ...... do ...... 1, 2, 26, 46 463.28125 ...... do ...... 1, 2, 26, 46 461.950 ...... do ...... 1, 2, 26 463.28750 ...... do ...... 1, 2, 24, 26 461.95625 ...... do ...... 1, 2, 26, 46 463.29375 ...... do ...... 1, 2, 26, 46 461.96250 ...... do ...... 1, 2, 24, 26 463.300 ...... do ...... 1, 2, 26 461.96875 ...... do ...... 1, 2, 26, 46 463.30625 ...... do ...... 1, 2, 26, 46 461.975 ...... do ...... 1, 2, 26 463.31250 ...... do ...... 1, 2, 24, 26 461.98125 ...... do ...... 1, 2, 26, 46 463.31875 ...... do ...... 1, 2, 26, 46 461.98750 ...... do ...... 1, 2, 24, 26 463.325 ...... do ...... 1, 2, 26 461.99375 ...... do ...... 1, 2, 26, 46 463.33125 ...... do ...... 1, 2, 26, 46 462.000 ...... do ...... 1, 2, 26 463.33750 ...... do ...... 1, 2, 24, 26 462.00625 ...... do ...... 1, 2, 26, 46 463.34375 ...... do ...... 1, 2, 26, 46 462.01250 ...... do ...... 1, 2, 24, 26 463.350 ...... do ...... 1, 2, 26 462.01875 ...... do ...... 1, 2, 26, 46 463.35625 ...... do ...... 1, 2, 26, 46 462.025 ...... do ...... 1, 2, 26 463.36250 ...... do ...... 1, 2, 24, 26 462.03125 ...... do ...... 1, 2, 26, 46 463.36875 ...... do ...... 1, 2, 26, 46 462.03750 ...... do ...... 1, 2, 24, 26 463.375 ...... do ...... 1, 2, 26 462.04375 ...... do ...... 1, 2, 26, 46 463.38125 ...... do ...... 1, 2, 26, 46 462.050 ...... do ...... 1, 2, 26 463.38750 ...... do ...... 1, 2, 24, 26 462.05625 ...... do ...... 1, 2, 26, 46 463.39375 ...... do ...... 1, 2, 26, 46 462.06250 ...... do ...... 1, 2, 24, 26 463.400 ...... do ...... 1, 2, 26 462.06875 ...... do ...... 1, 2, 26, 46 463.40625 ...... do ...... 1, 2, 26, 46 462.075 ...... do ...... 1, 2, 26 463.41250 ...... do ...... 1, 2, 24, 26 462.08125 ...... do ...... 1, 2, 26, 46 463.41875 ...... do ...... 1, 2, 26, 46 462.08750 ...... do ...... 1, 2, 24, 26 463.425 ...... do ...... 1, 2, 26 462.09375 ...... do ...... 1, 2, 26, 46 463.43125 ...... do ...... 1, 2, 26, 46 462.100 ...... do ...... 1, 2, 26 463.43750 ...... do ...... 1, 2, 24, 26 462.10625 ...... do ...... 1, 2, 26, 46 463.44375 ...... do ...... 1, 2, 26, 46 462.11250 ...... do ...... 1, 2, 24, 26 463.450 ...... do ...... 1, 2, 26 462.11875 ...... do ...... 1, 2, 26, 46 463.45625 ...... do ...... 1, 2, 26, 46 462.125 ...... do ...... 1, 2, 26 463.46250 ...... do ...... 1, 2, 24, 26 462.13125 ...... do ...... 1, 2, 26, 46 463.46875 ...... do ...... 1, 2, 26, 46 462.13750 ...... do ...... 1, 2, 24, 26 463.475 ...... do ...... 1, 2, 26 462.14375 ...... do ...... 1, 2, 26, 46 463.48125 ...... do ...... 1, 2, 26, 46 462.150 ...... do ...... 1, 2, 26 463.48750 ...... do ...... 1, 2, 24, 26 462.15625 ...... do ...... 1, 2, 26, 46 463.49375 ...... do ...... 1, 2, 26, 46 462.16250 ...... do ...... 1, 2, 24, 26 463.500 ...... do ...... 1, 2, 26 462.16875 ...... do ...... 1, 2, 26, 46 463.50625 ...... do ...... 1, 2, 26, 46 462.175 ...... do ...... 1, 2, 26 463.51250 ...... do ...... 1, 2, 24, 26 462.18125 ...... do ...... 1, 2, 26, 46 463.51875 ...... do ...... 1, 2, 26, 46 462.18750 ...... do ...... 1, 2, 24, 26 463.525 ...... do ...... 1, 2, 26

381

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00377 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.75 47 CFR Ch. I (10–1–97 Edition)

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

463.53125 ...... do ...... 1, 2, 26, 46 463.975 ...... do ...... 1, 2, 26 463.53750 ...... do ...... 1, 2, 24, 26 463.98125 ...... do ...... 1, 2, 26, 46 463.54375 ...... do ...... 1, 2, 26, 46 463.98750 ...... do ...... 1, 2, 24, 26 463.550 ...... do ...... 1, 2, 26 463.99375 ...... do ...... 1, 2, 26, 46 463.55625 ...... do ...... 1, 2, 26, 46 464.000 ...... do ...... 1, 2, 26 463.56250 ...... do ...... 1, 2, 24, 26 464.00625 ...... do ...... 1, 2, 26, 46 463.56875 ...... do ...... 1, 2, 26, 46 464.01250 ...... do ...... 1, 2, 24, 26 463.575 ...... do ...... 1, 2, 26 464.01875 ...... do ...... 1, 2, 26, 46 463.58125 ...... do ...... 1, 2, 26, 46 464.025 ...... do ...... 1, 2, 26 463.58750 ...... do ...... 1, 2, 24, 26 464.03125 ...... do ...... 1, 2, 26, 46 463.59375 ...... do ...... 1, 2, 26, 46 464.03750 ...... do ...... 1, 2, 24, 26 463.600 ...... do ...... 1, 2, 26 464.04375 ...... do ...... 1, 2, 26, 46 463.60625 ...... do ...... 1, 2, 26, 46 464.050 ...... do ...... 1, 2, 26 463.61250 ...... do ...... 1, 2, 24, 26 464.05625 ...... do ...... 1, 2, 26, 46 463.61875 ...... do ...... 1, 2, 26, 46 464.06250 ...... do ...... 1, 2, 24, 26 463.625 ...... do ...... 1, 2, 26 464.06875 ...... do ...... 1, 2, 26, 46 463.63125 ...... do ...... 1, 2, 26, 46 464.075 ...... do ...... 1, 2, 26 463.63750 ...... do ...... 1, 2, 24, 26 464.08125 ...... do ...... 1, 2, 26, 46 463.64375 ...... do ...... 1, 2, 26, 46 464.08750 ...... do ...... 1, 2, 24, 26 463.650 ...... do ...... 1, 2, 26 464.09375 ...... do ...... 1, 2, 26, 46 463.65625 ...... do ...... 1, 2, 26, 46 464.100 ...... do ...... 1, 2, 26 463.66250 ...... do ...... 1, 2, 24, 26 464.10625 ...... do ...... 1, 2, 26, 46 463.66875 ...... do ...... 1, 2, 26, 46 464.11250 ...... do ...... 1, 2, 24, 26 463.675 ...... do ...... 1, 2, 26 464.11875 ...... do ...... 1, 2, 26, 46 463.68125 ...... do ...... 1, 2, 26, 46 464.125 ...... do ...... 1, 2, 26 463.68750 ...... do ...... 1, 2, 24, 26 464.13125 ...... do ...... 1, 2, 26, 46 463.69375 ...... do ...... 1, 2, 26, 46 464.13750 ...... do ...... 1, 2, 24, 26 463.700 ...... do ...... 1, 2, 26 464.14375 ...... do ...... 1, 2, 26, 46 463.70625 ...... do ...... 1, 2, 26, 46 464.150 ...... do ...... 1, 2, 26 464.15625 ...... do ...... 1, 2, 26, 46 463.71250 ...... do ...... 1, 2, 24, 26 464.16250 ...... do ...... 1, 2, 24, 26 463.71875 ...... do ...... 1, 2, 26, 46 464.16875 ...... do ...... 1, 2, 26, 46 463.725 ...... do ...... 1, 2, 26 464.175 ...... do ...... 1, 2, 26 463.73125 ...... do ...... 1, 2, 26, 46 464.18125 ...... do ...... 1, 2, 26, 46 463.73750 ...... do ...... 1, 2, 24, 26 464.18750 ...... do ...... 1, 2, 24, 26 463.74375 ...... do ...... 1, 2, 26, 46 464.19375 ...... do ...... 1, 2, 26, 46 463.750 ...... do ...... 1, 2, 26 464.200 ...... do ...... 1, 2, 26 463.75625 ...... do ...... 1, 2, 26, 46 464.20625 ...... do ...... 1, 2, 26, 46 463.76250 ...... do ...... 1, 2, 24, 26 464.21250 ...... do ...... 1, 2, 24, 26 463.76875 ...... do ...... 1, 2, 26, 46 464.21875 ...... do ...... 1, 2, 26, 46 463.775 ...... do ...... 1, 2, 26 464.225 ...... do ...... 1, 2, 26 463.78125 ...... do ...... 1, 2, 26, 46 464.23125 ...... do ...... 1, 2, 26, 46 463.78750 ...... do ...... 1, 2, 24, 26 464.23750 ...... do ...... 1, 2, 24, 26 463.79375 ...... do ...... 1, 2, 26, 46 464.24375 ...... do ...... 1, 2, 26, 46 463.800 ...... do ...... 1, 2, 26 464.250 ...... do ...... 1, 2, 26 463.80625 ...... do ...... 1, 2, 26, 46 464.25625 ...... do ...... 1, 2, 26, 46 463.81250 ...... do ...... 1, 2, 24, 26 464.26250 ...... do ...... 1, 2, 24, 26 463.81875 ...... do ...... 1, 2, 26, 46 464.26875 ...... do ...... 1, 2, 26, 46 463.825 ...... do ...... 1, 2, 26 464.275 ...... do ...... 1, 2, 26 463.83125 ...... do ...... 1, 2, 26, 46 464.28125 ...... do ...... 1, 2, 26, 46 463.83750 ...... do ...... 1, 2, 24, 26 464.28750 ...... do ...... 1, 2, 24, 26 463.84375 ...... do ...... 1, 2, 26, 46 464.29375 ...... do ...... 1, 2, 26, 46 463.850 ...... do ...... 1, 2, 26 464.300 ...... do ...... 1, 2, 26 463.85625 ...... do ...... 1, 2, 26, 46 464.30625 ...... do ...... 1, 2, 26, 46 463.86250 ...... do ...... 1, 2, 24, 26 464.31250 ...... do ...... 1, 2, 24, 26 463.86875 ...... do ...... 1, 2, 26, 46 464.31875 ...... do ...... 1, 2, 26, 46 463.875 ...... do ...... 1, 2, 26 464.325 ...... do ...... 1, 2, 26, 29 463.88125 ...... do ...... 1, 2, 26, 46 464.33125 ...... do ...... 1, 2, 26, 29, 463.88750 ...... do ...... 1, 2, 24, 26 46 463.89375 ...... do ...... 1, 2, 26, 46 464.33750 ...... do ...... 1, 2, 24, 26, 463.900 ...... do ...... 1, 2, 26 29 463.90625 ...... do ...... 1, 2, 26, 46 464.34375 ...... do ...... 1, 2, 26, 29, 463.91250 ...... do ...... 1, 2, 24, 26 46 463.91875 ...... do ...... 1, 2, 26, 46 464.350 ...... do ...... 1, 2, 26 463.925 ...... do ...... 1, 2, 26 464.35625 ...... do ...... 1, 2, 26, 46 463.93125 ...... do ...... 1, 2, 26, 46 464.36250 ...... do ...... 1, 2, 24, 26 463.93750 ...... do ...... 1, 2, 24, 26 464.36875 ...... do ...... 1, 2, 26, 46 463.94375 ...... do ...... 1, 2, 26, 46 464.375 ...... do ...... 1, 2, 26, 29 463.950 ...... do ...... 1, 2, 26 464.38125 ...... do ...... 1, 2, 26, 29, 463.95625 ...... do ...... 1, 2, 26, 46 46 463.96250 ...... do ...... 1, 2, 24, 26 464.38750 ...... do ...... 1, 2, 24, 26, 463.96875 ...... do ...... 1, 2, 26, 46 29

382

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00378 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.75

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

464.39375 ...... do ...... 1, 2, 26, 29, 464.750 ...... do ...... 1, 26 46 464.75625 ...... do ...... 1, 26, 46 464.400 ...... do ...... 1, 2, 26 464.76250 ...... do ...... 1, 24, 26 464.40625 ...... do ...... 1, 2, 26, 46 464.76875 ...... do ...... 1, 26, 46 464.41250 ...... do ...... 1, 2, 24, 26 464.775 ...... do ...... 1, 2, 26, 29 464.41875 ...... do ...... 1, 2, 26, 46 464.78125 ...... do ...... 1, 2, 26, 29, 464.425 ...... do ...... 1, 2, 26, 29 46 464.43125 ...... do ...... 1, 2, 26, 29, 464.78750 ...... do ...... 1, 2, 24, 26, 46 29 464.43750 ...... do ...... 1, 2, 24, 26, 464.79375 ...... do ...... 1, 2, 26, 29, 29 46 464.44375 ...... do ...... 1, 2, 26, 29, 464.800 ...... do ...... 1, 2, 26 46 464.80625 ...... do ...... 1, 2, 26, 46 464.450 ...... do ...... 1, 2, 26 464.81250 ...... do ...... 1, 2, 24, 26 464.45625 ...... do ...... 1, 2, 26, 46 464.81875 ...... do ...... 1, 2, 26, 46 464.46250 ...... do ...... 1, 2, 24, 26 464.825 ...... do ...... 1, 2, 26, 29 464.46875 ...... do ...... 1, 2, 26, 46 464.83125 ...... do ...... 1, 2, 26, 29, 464.475 ...... do ...... 1, 2, 26, 29 46 464.48125 ...... do ...... 1, 2, 26, 29, 464.83750 ...... do ...... 1, 2, 24, 26, 46 29 464.4875 ...... do ...... 1, 2, 24, 26, 464.84375 ...... do ...... 1, 2, 26, 29, 29 46 464.500 ...... do ...... 3, 30 464.850 ...... do ...... 1, 2, 26 464.5125 ...... do ...... 1, 2, 24, 26, 464.85625 ...... do ...... 1, 2, 26, 46 29 464.86250 ...... do ...... 1, 2, 24, 26 464.51875 ...... do ...... 1, 2, 26, 29, 464.86875 ...... do ...... 1, 2, 26, 46 46 464.875 ...... do ...... 1, 2, 26, 29 464.525 ...... do ...... 1, 2, 26, 29 464.88125 ...... do ...... 1, 2, 26, 29, 464.53125 ...... do ...... 1, 2, 26, 29, 46 46 464.88750 ...... do ...... 1, 2, 24, 26, 464.5375 ...... do ...... 1, 2, 24, 26, 29 29 464.89375 ...... do ...... 1, 2, 26, 29, 464.550 ...... do ...... 3, 30 46 464.5625 ...... do ...... 1, 2, 24, 26, 464.900 ...... do ...... 1, 2, 26 29 464.90625 ...... do ...... 1, 2, 26, 46 464.56875 ...... do ...... 1, 2, 26, 29, 464.91250 ...... do ...... 1, 2, 24, 26 46 464.91875 ...... do ...... 1, 2, 26, 46 464.575 ...... do ...... 1, 2, 26, 29 464.925 ...... do ...... 1, 2, 26, 29 464.58125 ...... do ...... 1, 2, 26, 29, 464.93125 ...... do ...... 1, 2, 26, 29, 46 46 464.58750 ...... do ...... 1, 2, 24, 26, 464.93750 ...... do ...... 1, 2, 24, 26, 29 29 464.59375 ...... do ...... 1, 2, 26, 29, 464.94375 ...... do ...... 1, 2, 26, 29, 46 46 464.600 ...... do ...... 1, 26 464.950 ...... do ...... 1, 2, 26 464.60625 ...... do ...... 1, 26, 46 464.95625 ...... do ...... 1, 2, 26, 46 464.61250 ...... do ...... 1, 24, 26 464.96250 ...... do ...... 1, 2, 24, 26 464.61875 ...... do ...... 1, 26, 46 464.96875 ...... do ...... 1, 2, 26, 46 464.625 ...... do ...... 1, 26 464.975 ...... do ...... 1, 2, 26, 29 464.63125 ...... do ...... 1, 26, 46 464.98125 ...... do ...... 1, 2, 26, 29, 464.63750 ...... do ...... 1, 24, 26 46 464.64375 ...... do ...... 1, 26, 46 464.98750 ...... Mobile ...... 52 464.650 ...... do ...... 1, 26 465.000 ...... Base ...... 10, 30, 49 464.65625 ...... do ...... 1, 26, 46 465.01250 ...... Mobile ...... 52 464.66250 ...... do ...... 1, 24, 26 465.01875 ...... do ...... 30, 46 464.66875 ...... do ...... 1, 26, 46 465.650 ...... do ...... 2, 4, 25, 26, 464.675 ...... do ...... 1, 2, 26, 29 31 464.68125 ...... do ...... 1, 2, 26, 29, 465.65625 ...... do ...... 2, 4, 25, 26, 46 31, 46 464.68750 ...... do ...... 1, 2, 24, 26, 465.66250 ...... do ...... 2, 4, 24, 25, 29 26, 31, 53 464.69375 ...... do ...... 1, 2, 26, 29, 465.66875 ...... do ...... 2, 4, 25, 26, 46 31, 46 464.700 ...... do ...... 1, 26 465.675 ...... do ...... 2, 4, 25, 26, 464.70625 ...... do ...... 1, 26, 46 31 464.71250 ...... do ...... 1, 24, 26 465.68125 ...... do ...... 2, 4, 25, 26, 464.71875 ...... do ...... 1, 26, 46 31, 46 464.725 ...... do ...... 1, 26 465.68750 ...... do ...... 2, 4, 24, 25, 464.73125 ...... do ...... 1, 26, 46 26, 31, 53 464.73750 ...... do ...... 1, 24, 26 465.69375 ...... do ...... 2, 4, 25, 26, 464.74375 ...... do ...... 1, 26, 46 31, 46

383

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00379 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.75 47 CFR Ch. I (10–1–97 Edition)

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

465.700 ...... do ...... 2, 4, 25, 26, 465.925 ...... do ...... 1, 2, 27, 39 31 465.93125 ...... do ...... 1, 2, 27, 39, 465.70625 ...... do ...... 2, 4, 25, 26, 46 31, 46 465.93750 ...... do ...... 1, 2, 24, 27, 465.71250 ...... do ...... 2, 4, 24, 25, 39 26, 31, 53 465.94375 ...... do ...... 1, 2, 27, 39, 465.71875 ...... do ...... 2, 4, 25, 26, 46 31, 46 465.950 ...... do ...... 1, 2, 27, 39 465.725 ...... do ...... 2, 4, 25, 26, 465.95625 ...... do ...... 1, 2, 27, 39, 31 46 465.73125 ...... do ...... 2, 4, 25, 26, 465.96250 ...... do ...... 1, 2, 24, 27, 31, 46 39 465.73750 ...... do ...... 2, 4, 24, 25, 465.96875 ...... do ...... 1, 2, 27, 39, 26, 31, 53 46 465.74375 ...... do ...... 2, 4, 25, 26, 465.975 ...... do ...... 1, 2, 28, 39 31, 46 465.98125 ...... do ...... 1, 2, 28, 39, 465.750 ...... do ...... 2, 4, 25, 26, 46 31 465.98750 ...... do ...... 1, 2, 24, 28, 465.75625 ...... do ...... 2, 4, 25, 26, 39 31, 46 465.99375 ...... do ...... 1, 2, 28, 39, 465.76250 ...... do ...... 2, 4, 24, 25, 46 26, 31, 53 466.000 ...... do ...... 1, 2, 28, 39 465.76875 ...... do ...... 2, 4, 25, 26, 466.00625 ...... do ...... 1, 2, 28, 39, 31, 46 46 465.775 ...... do ...... 2, 4, 25, 26, 466.01250 ...... do ...... 1, 2, 24, 28, 31 39, 53 465.78125 ...... do ...... 2, 4, 25, 26, 466.01875 ...... do ...... 1, 2, 28, 39, 31, 46 46 465.78750 ...... do ...... 2, 4, 24, 25, 466.025 ...... do ...... 1, 2, 26 26, 31, 53 466.03125 ...... do ...... 1, 2, 26, 46 465.79375 ...... do ...... 2, 4, 25, 26, 466.03750 ...... do ...... 1, 2, 24, 26 31, 46 466.04375 ...... do ...... 1, 2, 26, 46 465.800 ...... do ...... 2, 4, 25, 26, 466.050 ...... do ...... 1, 2, 26 31 466.05625 ...... do ...... 1, 2, 26, 46 465.80625 ...... do ...... 2, 4, 25, 26, 466.06250 ...... do ...... 1, 2, 24, 26 31, 46 466.06875 ...... do ...... 1, 2, 26, 46 465.81250 ...... do ...... 2, 4, 24, 25, 466.075 ...... do ...... 1, 2, 26 26, 31, 53 466.08125 ...... do ...... 1, 2, 26, 46 465.81875 ...... do ...... 2, 4, 25, 26, 466.08750 ...... do ...... 1, 2, 24, 26 31, 46 466.09375 ...... do ...... 1, 2, 26, 46 465.825 ...... do ...... 2, 4, 25, 26, 466.100 ...... do ...... 1, 2, 26 31 466.10625 ...... do ...... 1, 2, 26, 46 465.83125 ...... do ...... 2, 4, 25, 26, 466.11250 ...... do ...... 1, 2, 24, 26 31, 46 466.11875 ...... do ...... 1, 2, 26, 46 465.83750 ...... do ...... 2, 4, 24, 25, 466.125 ...... do ...... 1, 2, 26 26, 31, 53 466.13125 ...... do ...... 1, 2, 26, 46 465.84375 ...... do ...... 2, 4, 25, 26, 466.13750 ...... do ...... 1, 2, 24, 26 31, 46 466.14375 ...... do ...... 1, 2, 26, 46 465.850 ...... do ...... 2, 4, 25, 26, 466.150 ...... do ...... 1, 2, 26 31 466.15625 ...... do ...... 1, 2, 26, 46 465.85625 ...... do ...... 2, 4, 25, 26, 466.16250 ...... do ...... 1, 2, 24, 26 31, 46 466.16875 ...... do ...... 1, 2, 26, 46 465.86250 ...... do ...... 2, 4, 24, 25, 466.175 ...... do ...... 1, 2, 26 26, 31, 53 466.18125 ...... do ...... 1, 2, 26, 46 465.86875 ...... do ...... 2, 4, 25, 26, 466.18750 ...... do ...... 1, 2, 24, 26 31, 46 466.19375 ...... do ...... 1, 2, 26, 46 465.875 ...... do ...... 2, 4, 25, 26, 466.200 ...... do ...... 1, 2, 26 31 466.20625 ...... do ...... 1, 2, 26, 46 465.88125 ...... do ...... 2, 4, 25, 26, 466.21250 ...... do ...... 1, 2, 24, 26 31, 46 466.21875 ...... do ...... 1, 2, 26, 46 465.88750 ...... do ...... 2, 4, 24, 25, 466.225 ...... do ...... 1, 2, 26 26, 31, 53 466.23125 ...... do ...... 1, 2, 26, 46 465.89375 ...... do ...... 2, 4, 25, 26, 466.23750 ...... do ...... 1, 2, 24, 26 31, 46 466.24375 ...... do ...... 1, 2, 26, 46 465.900 ...... do ...... 1, 2, 27, 39 466.250 ...... do ...... 1, 2, 26 465.90625 ...... do ...... 1, 2, 27, 39, 466.25625 ...... do ...... 1, 2, 26, 46 46 466.26250 ...... do ...... 1, 2, 24, 26 465.91250 ...... do ...... 1, 2, 24, 27, 466.26875 ...... do ...... 1, 2, 26, 46 39 466.275 ...... do ...... 1, 2, 26 465.91875 ...... do ...... 1, 2, 27, 39, 466.28125 ...... do ...... 1, 2, 26, 46 46 466.28750 ...... do ...... 1, 2, 24, 26

384

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00380 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.75

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

466.29375 ...... do ...... 1, 2, 26, 46 466.73750 ...... do ...... 1, 2, 24, 26 466.300 ...... do ...... 1, 2, 26 466.74375 ...... do ...... 1, 2, 26, 46 466.30625 ...... do ...... 1, 2, 26, 46 466.750 ...... do ...... 1, 2, 26 466.31250 ...... do ...... 1, 2, 24, 26 466.75625 ...... do ...... 1, 2, 26, 46 466.31875 ...... do ...... 1, 2, 26, 46 466.76250 ...... do ...... 1, 2, 24, 26 466.325 ...... do ...... 1, 2, 26 466.76875 ...... do ...... 1, 2, 26, 46 466.33125 ...... do ...... 1, 2, 26, 46 466.775 ...... do ...... 1, 2, 26 466.33750 ...... do ...... 1, 2, 24, 26 466.78125 ...... do ...... 1, 2, 26, 46 466.34375 ...... do ...... 1, 2, 26, 46 466.78750 ...... do ...... 1, 2, 24, 26 466.350 ...... do ...... 1, 2, 26 466.79375 ...... do ...... 1, 2, 26, 46 466.35625 ...... do ...... 1, 2, 26, 46 466.800 ...... do ...... 1, 2, 26 466.36250 ...... do ...... 1, 2, 24, 26 466.80625 ...... do ...... 1, 2, 26, 46 466.36875 ...... do ...... 1, 2, 26, 46 466.81250 ...... do ...... 1, 2, 24, 26 466.375 ...... do ...... 1, 2, 26 466.81875 ...... do ...... 1, 2, 26, 46 466.38125 ...... do ...... 1, 2, 26, 46 466.825 ...... do ...... 1, 2, 26 466.38750 ...... do ...... 1, 2, 24, 26 466.83125 ...... do ...... 1, 2, 26, 46 466.39375 ...... do ...... 1, 2, 26, 46 466.83750 ...... do ...... 1, 2, 24, 26 466.400 ...... do ...... 1, 2, 26 466.84375 ...... do ...... 1, 2, 26, 46 466.40625 ...... do ...... 1, 2, 26, 46 466.850 ...... do ...... 1, 2, 26 466.41250 ...... do ...... 1, 2, 24, 26 466.85625 ...... do ...... 1, 2, 26, 46 466.41875 ...... do ...... 1, 2, 26, 46 466.86250 ...... do ...... 1, 2, 24, 26 466.425 ...... do ...... 1, 2, 26 466.86875 ...... do ...... 1, 2, 26, 46 466.43125 ...... do ...... 1, 2, 26, 46 466.875 ...... do ...... 1, 2, 26 466.43750 ...... do ...... 1, 2, 24, 26 466.88125 ...... do ...... 1, 2, 26, 46 466.44375 ...... do ...... 1, 2, 26, 46 466.88750 ...... do ...... 1, 2, 24, 26 466.450 ...... do ...... 1, 2, 26 466.89375 ...... do ...... 1, 2, 26, 46 466.45625 ...... do ...... 1, 2, 26, 46 466.900 ...... do ...... 1, 2, 26 466.46250 ...... do ...... 1, 2, 24, 26 466.90625 ...... do ...... 1, 2, 26, 46 466.46875 ...... do ...... 1, 2, 26, 46 466.91250 ...... do ...... 1, 2, 24, 26 466.475 ...... do ...... 1, 2, 26 466.91875 ...... do ...... 1, 2, 26, 46 466.48125 ...... do ...... 1, 2, 26, 46 466.925 ...... do ...... 1, 2, 26 466.48750 ...... do ...... 1, 2, 24, 26 466.93125 ...... do ...... 1, 2, 26, 46 466.49375 ...... do ...... 1, 2, 26, 46 466.93750 ...... do ...... 1, 2, 24, 26 466.500 ...... do ...... 1, 2, 26 466.94375 ...... do ...... 1, 2, 26, 46 466.50625 ...... do ...... 1, 2, 26, 46 466.950 ...... do ...... 1, 2, 26 466.51250 ...... do ...... 1, 2, 24, 26 466.95625 ...... do ...... 1, 2, 26, 46 466.51875 ...... do ...... 1, 2, 26, 46 466.96250 ...... do ...... 1, 2, 24, 26 466.525 ...... do ...... 1, 2, 26 466.96875 ...... do ...... 1, 2, 26, 46 466.53125 ...... do ...... 1, 2, 26, 46 466.975 ...... do ...... 1, 2, 26 466.53750 ...... do ...... 1, 2, 24, 26 466.98125 ...... do ...... 1, 2, 26, 46 466.54375 ...... do ...... 1, 2, 26, 46 466.98750 ...... do ...... 1, 2, 24, 26 466.550 ...... do ...... 1, 2, 26 466.99375 ...... do ...... 1, 2, 26, 46 466.55625 ...... do ...... 1, 2, 26, 46 467.000 ...... do ...... 1, 2, 26 466.56250 ...... do ...... 1, 2, 24, 26 467.00625 ...... do ...... 1, 2, 26, 46 466.56875 ...... do ...... 1, 2, 26, 46 467.01250 ...... do ...... 1, 2, 24, 26 466.575 ...... do ...... 1, 2, 26 467.01875 ...... do ...... 1, 2, 26, 46 466.58125 ...... do ...... 1, 2, 26, 46 467.025 ...... do ...... 1, 2, 26 466.58750 ...... do ...... 1, 2, 24, 26 467.03125 ...... do ...... 1, 2, 26, 46 466.59375 ...... do ...... 1, 2, 26, 46 467.03750 ...... do ...... 1, 2, 24, 26 466.600 ...... do ...... 1, 2, 26 467.04375 ...... do ...... 1, 2, 26, 46 466.60625 ...... do ...... 1, 2, 26, 46 467.050 ...... do ...... 1, 2, 26 466.61250 ...... do ...... 1, 2, 24, 26 467.05625 ...... do ...... 1, 2, 26, 46 466.61875 ...... do ...... 1, 2, 26, 46 467.06250 ...... do ...... 1, 2, 24, 26 466.625 ...... do ...... 1, 2, 26 467.06875 ...... do ...... 1, 2, 26, 46 466.63125 ...... do ...... 1, 2, 26, 46 467.075 ...... do ...... 1, 2, 26 466.63750 ...... do ...... 1, 2, 24, 26 467.08125 ...... do ...... 1, 2, 26, 46 466.64375 ...... do ...... 1, 2, 26, 46 467.08750 ...... do ...... 1, 2, 24, 26 466.650 ...... do ...... 1, 2, 26 467.09375 ...... do ...... 1, 2, 26, 46 466.65625 ...... do ...... 1, 2, 26, 46 467.100 ...... do ...... 1, 2, 26 466.66250 ...... do ...... 1, 2, 24, 26 467.10625 ...... do ...... 1, 2, 26, 46 466.66875 ...... do ...... 1, 2, 26, 46 467.11250 ...... do ...... 1, 2, 24, 26 466.675 ...... do ...... 1, 2, 26 467.11875 ...... do ...... 1, 2, 26, 46 466.68125 ...... do ...... 1, 2, 26, 46 467.125 ...... do ...... 1, 2, 26 466.68750 ...... do ...... 1, 2, 24, 26 467.13125 ...... do ...... 1, 2, 26, 46 466.69375 ...... do ...... 1, 2, 26, 46 467.13750 ...... do ...... 1, 2, 24, 26 466.700 ...... do ...... 1, 2, 26 467.14375 ...... do ...... 1, 2, 26, 46 466.70625 ...... do ...... 1, 2, 26, 46 467.150 ...... do ...... 1, 2, 26 466.71250 ...... do ...... 1, 2, 24, 26 467.15625 ...... do ...... 1, 2, 26, 46 466.71875 ...... do ...... 1, 2, 26, 46 467.16250 ...... do ...... 1, 2, 24, 26 466.725 ...... do ...... 1, 2, 26 467.16875 ...... do ...... 1, 2, 26, 46 466.73125 ...... do ...... 1, 2, 26, 46 467.175 ...... do ...... 1, 2, 26

385

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00381 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.75 47 CFR Ch. I (10–1–97 Edition)

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

467.18125 ...... do ...... 1, 2, 26, 46 468.36875 ...... do ...... 1, 2, 26, 46 467.18750 ...... do ...... 1, 2, 24, 26 468.375 ...... do ...... 1, 2, 26 467.19375 ...... do ...... 1, 2, 26, 46 468.38125 ...... do ...... 1, 2, 26, 46 467.74375 ...... do ...... 1, 2, 26, 46 468.38750 ...... do ...... 1, 2, 24, 26 467.750 ...... do ...... 4, 13, 22, 468.39375 ...... do ...... 1, 2, 26, 46 23 468.400 ...... do ...... 1, 2, 26 467.75625 ...... do ...... 4, 13, 22, 468.40625 ...... do ...... 1, 2, 26, 46 23, 46 468.41250 ...... do ...... 1, 2, 24, 26 467.76250 ...... do ...... 4, 13, 22, 468.41875 ...... do ...... 1, 2, 26, 46 23, 24 468.425 ...... do ...... 1, 2, 26 467.76875 ...... do ...... 4, 13, 22, 468.43125 ...... do ...... 1, 2, 26, 46 23, 46 468.43750 ...... do ...... 1, 2, 24, 26 467.775 ...... do ...... 4, 13, 22, 468.44375 ...... do ...... 1, 2, 26, 46 23 468.450 ...... do ...... 1, 2, 26 467.78125 ...... do ...... 4, 13, 22, 468.45625 ...... do ...... 1, 2, 26, 46 23, 46 468.46250 ...... do ...... 1, 2, 24, 26 467.78750 ...... do ...... 4, 13, 22, 468.46875 ...... do ...... 1, 2, 26, 46 23, 24 468.475 ...... do ...... 1, 2, 26 467.79375 ...... do ...... 4, 13, 22, 468.48125 ...... do ...... 1, 2, 26, 46 23, 46 468.48750 ...... do ...... 1, 2, 24, 26 467.800 ...... do ...... 4, 13, 22, 468.49375 ...... do ...... 1, 2, 26, 46 23 468.500 ...... do ...... 1, 2, 26 467.80625 ...... do ...... 4, 13, 22, 468.50625 ...... do ...... 1, 2, 26, 46 23, 46 468.51250 ...... do ...... 1, 2, 24, 26 467.81250 ...... do ...... 4, 13, 22, 468.51875 ...... do ...... 1, 2, 26, 46 23, 24 468.525 ...... do ...... 1, 2, 26 467.81875 ...... do ...... 4, 13, 22, 468.53125 ...... do ...... 1, 2, 26, 46 23, 46 468.53750 ...... do ...... 1, 2, 24, 26 467.825 ...... do ...... 4, 13, 22, 468.54375 ...... do ...... 1, 2, 26, 46 23 468.550 ...... do ...... 1, 2, 26 467.83125 ...... do ...... 4, 13, 22, 468.55625 ...... do ...... 1, 2, 26, 46 23, 46 468.56250 ...... do ...... 1, 2, 24, 26 467.8375 ...... do ...... 4, 13, 22, 468.56875 ...... do ...... 1, 2, 26, 46 23, 46 468.575 ...... do ...... 1, 2, 26 467.850 ...... do ...... 4, 13, 22 468.58125 ...... do ...... 1, 2, 26, 46 467.8625 ...... do ...... 52 468.58750 ...... do ...... 1, 2, 24, 26 467.875 ...... do ...... 4, 13, 22 468.59375 ...... do ...... 1, 2, 26, 46 467.8875 ...... do ...... 52 468.600 ...... do ...... 1, 2, 26 467.900 ...... do ...... 4, 13, 22 468.60625 ...... do ...... 1, 2, 26, 46 467.9125 ...... do ...... 52 468.61250 ...... do ...... 1, 2, 24, 26 467.925 ...... do ...... 4, 13, 22 468.61875 ...... do ...... 1, 2, 26, 46 467.93125 ...... do ...... 1, 2, 46 468.625 ...... do ...... 1, 2, 26 467.9375 ...... do ...... 24, 52 468.63125 ...... do ...... 1, 2, 26, 46 467.94375 ...... do ...... 1, 2, 46 468.63750 ...... do ...... 1, 2, 24, 26 468.200 ...... do ...... 1, 2, 26 468.64375 ...... do ...... 1, 2, 26, 46 468.20625 ...... do ...... 1, 2, 26, 46 468.650 ...... do ...... 1, 2, 26 468.21250 ...... do ...... 1, 2, 24, 26 468.65625 ...... do ...... 1, 2, 26, 46 468.21875 ...... do ...... 1, 2, 26, 46 468.66250 ...... do ...... 1, 2, 24, 26 468.225 ...... do ...... 1, 2, 26 468.66875 ...... do ...... 1, 2, 26, 46 468.23125 ...... do ...... 1, 2, 26, 46 468.675 ...... do ...... 1, 2, 26 468.23750 ...... do ...... 1, 2, 24, 26 468.68125 ...... do ...... 1, 2, 26, 46 468.24375 ...... do ...... 1, 2, 26, 46 468.68750 ...... do ...... 1, 2, 24, 26 468.250 ...... do ...... 1, 2, 26 468.69375 ...... do ...... 1, 2, 26, 46 468.25625 ...... do ...... 1, 2, 26, 46 468.700 ...... do ...... 1, 2, 26 468.26250 ...... do ...... 1, 2, 24, 26 468.70625 ...... do ...... 1, 2, 26, 46 468.26875 ...... do ...... 1, 2, 26, 46 468.71250 ...... do ...... 1, 2, 24, 26 468.275 ...... do ...... 1, 2, 26 468.71875 ...... do ...... 1, 2, 26, 46 468.28125 ...... do ...... 1, 2, 26, 46 468.725 ...... do ...... 1, 2, 26 468.28750 ...... do ...... 1, 2, 24, 26 468.73125 ...... do ...... 1, 2, 26, 46 468.29375 ...... do ...... 1, 2, 26, 46 468.73750 ...... do ...... 1, 2, 24, 26 468.300 ...... do ...... 1, 2, 26 468.74375 ...... do ...... 1, 2, 26, 46 468.30625 ...... do ...... 1, 2, 26, 46 468.750 ...... do ...... 1, 2, 26 468.31250 ...... do ...... 1, 2, 24, 26 468.75625 ...... do ...... 1, 2, 26, 46 468.31875 ...... do ...... 1, 2, 26, 46 468.76250 ...... do ...... 1, 2, 24, 26 468.325 ...... do ...... 1, 2, 26 468.76875 ...... do ...... 1, 2, 26, 46 468.33125 ...... do ...... 1, 2, 26, 46 468.775 ...... do ...... 1, 2, 26 468.33750 ...... do ...... 1, 2, 24, 26 468.78125 ...... do ...... 1, 2, 26, 46 468.34375 ...... do ...... 1, 2, 26, 46 468.78750 ...... do ...... 1, 2, 24, 26 468.350 ...... do ...... 1, 2, 26 468.79375 ...... do ...... 1, 2, 26, 46 468.35625 ...... do ...... 1, 2, 26, 46 468.800 ...... do ...... 1, 2, 26 468.36250 ...... do ...... 1, 2, 24, 26 468.80625 ...... do ...... 1, 2, 26, 46

386

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00382 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.75

BUSINESS RADIO SERVICE FREQUENCY TABLEÐ BUSINESS RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

468.81250 ...... do ...... 1, 2, 24, 26 469.25625 ...... do ...... 1, 2, 26, 46 468.81875 ...... do ...... 1, 2, 26, 46 469.26250 ...... do ...... 1, 2, 24, 26 468.825 ...... do ...... 1, 2, 26 469.26875 ...... do ...... 1, 2, 26, 46 468.83125 ...... do ...... 1, 2, 26, 46 469.275 ...... do ...... 1, 2, 26 468.83750 ...... do ...... 1, 2, 24, 26 469.28125 ...... do ...... 1, 2, 26, 46 468.84375 ...... do ...... 1, 2, 26, 46 469.28750 ...... do ...... 1, 2, 24, 26 468.850 ...... do ...... 1, 2, 26 469.29375 ...... do ...... 1, 2, 26, 46 468.85625 ...... do ...... 1, 2, 26, 46 469.300 ...... do ...... 1, 2, 26 468.86250 ...... do ...... 1, 2, 24, 26 469.30625 ...... do ...... 1, 2, 26, 46 468.86875 ...... do ...... 1, 2, 26, 46 469.31250 ...... do ...... 1, 2, 24, 26 468.875 ...... do ...... 1, 2, 26 469.31875 ...... do ...... 1, 2, 26, 46 468.88125 ...... do ...... 1, 2, 26, 46 469.325 ...... do ...... 1, 2, 26 468.88750 ...... do ...... 1, 2, 24, 26 469.33125 ...... do ...... 1, 2, 26, 46 468.89375 ...... do ...... 1, 2, 26, 46 469.33750 ...... do ...... 1, 2, 24, 26 468.900 ...... do ...... 1, 2, 26 469.34375 ...... do ...... 1, 2, 26, 46 468.90625 ...... do ...... 1, 2, 26, 46 469.350 ...... do ...... 1, 2, 26 468.91250 ...... do ...... 1, 2, 24, 26 469.35625 ...... do ...... 1, 2, 26, 46 468.91875 ...... do ...... 1, 2, 26, 46 469.36250 ...... do ...... 1, 2, 24, 26 468.925 ...... do ...... 1, 2, 26 469.36875 ...... do ...... 1, 2, 26, 46 468.93125 ...... do ...... 1, 2, 26, 46 469.375 ...... do ...... 1, 2, 26 468.93750 ...... do ...... 1, 2, 24, 26 469.38125 ...... do ...... 1, 2, 26, 46 468.94375 ...... do ...... 1, 2, 26, 46 469.38750 ...... do ...... 1, 2, 24, 26 468.950 ...... do ...... 1, 2, 26 469.39375 ...... do ...... 1, 2, 26, 46 468.95625 ...... do ...... 1, 2, 26, 46 469.400 ...... do ...... 1, 2, 26 468.96250 ...... do ...... 1, 2, 24, 26 469.40625 ...... do ...... 1, 2, 26, 46 468.96875 ...... do ...... 1, 2, 26, 46 469.41250 ...... do ...... 1, 2, 24, 26 468.975 ...... do ...... 1, 2, 26 469.41875 ...... do ...... 1, 2, 26, 46 468.98125 ...... do ...... 1, 2, 26, 46 469.425 ...... do ...... 1, 2, 26 468.98750 ...... do ...... 1, 2, 24, 26 469.43125 ...... do ...... 1, 2, 26, 46 468.99375 ...... do ...... 1, 2, 26, 46 469.43750 ...... do ...... 1, 2, 24, 26 469.000 ...... do ...... 1, 2, 26 469.44375 ...... do ...... 1, 2, 26, 46 469.00625 ...... do ...... 1, 2, 26, 46 469.450 ...... do ...... 1, 2, 26 469.01250 ...... do ...... 1, 2, 24, 26 469.45625 ...... do ...... 1, 2, 26, 46 469.01875 ...... do ...... 1, 2, 26, 46 469.46250 ...... do ...... 1, 2, 24, 26 469.025 ...... do ...... 1, 2, 26 469.46875 ...... do ...... 1, 2, 26, 46 469.03125 ...... do ...... 1, 2, 26, 46 469.475 ...... do ...... 1, 2, 26 469.03750 ...... do ...... 1, 2, 24, 26 469.48125 ...... do ...... 1, 2, 26, 46 469.04375 ...... do ...... 1, 2, 26, 46 469.4875 ...... do ...... 1, 2, 24, 26 469.050 ...... do ...... 1, 2, 26 469.500 ...... do ...... 3, 30, 47 469.05625 ...... do ...... 1, 2, 26, 46 469.5125 ...... do ...... 1, 2, 24, 26 469.06250 ...... do ...... 1, 2, 24, 26 469.51875 ...... do ...... 1, 2, 26, 46 469.06875 ...... do ...... 1, 2, 26, 46 469.525 ...... do ...... 1, 2, 26 469.075 ...... do ...... 1, 2, 26 469.53125 ...... do ...... 1, 2, 26, 46 469.08125 ...... do ...... 1, 2, 26, 46 469.5375 ...... do ...... 1, 2, 24, 26 469.08750 ...... do ...... 1, 2, 24, 26 469.550 ...... do ...... 3, 30, 47 469.09375 ...... do ...... 1, 2, 26, 46 469.5625 ...... do ...... 1, 2, 24, 26 469.100 ...... do ...... 1, 2, 26 469.56875 ...... do ...... 1, 2, 26, 46 469.10625 ...... do ...... 1, 2, 26, 46 469.575 ...... do ...... 1, 2, 26 469.11250 ...... do ...... 1, 2, 24, 26 469.58125 ...... do ...... 1, 2, 26, 46 469.11875 ...... do ...... 1, 2, 26, 46 469.58750 ...... do ...... 1, 2, 24, 26 469.125 ...... do ...... 1, 2, 26 469.59375 ...... do ...... 1, 2, 26, 46 469.13125 ...... do ...... 1, 2, 26, 46 469.600 ...... do ...... 1, 26 469.13750 ...... do ...... 1, 2, 24, 26 469.60625 ...... do ...... 1, 26, 46 469.14375 ...... do ...... 1, 2, 26, 46 469.61250 ...... do ...... 1, 24, 26 469.150 ...... do ...... 1, 2, 26 469.61875 ...... do ...... 1, 26, 46 469.15625 ...... do ...... 1, 2, 26, 46 469.625 ...... do ...... 1, 26 469.16250 ...... do ...... 1, 2, 24, 26 469.63125 ...... do ...... 1, 26, 46 469.16875 ...... do ...... 1, 2, 26, 46 469.63750 ...... do ...... 1, 24, 26 469.175 ...... do ...... 1, 2, 26 469.64375 ...... do ...... 1, 26, 46 469.18125 ...... do ...... 1, 2, 26, 46 469.650 ...... do ...... 1, 26 469.18750 ...... do ...... 1, 2, 24, 26 469.65625 ...... do ...... 1, 26, 46 469.19375 ...... do ...... 1, 2, 26, 46 469.66250 ...... do ...... 1, 24, 26 469.200 ...... do ...... 1, 2, 26 469.66875 ...... do ...... 1, 26, 46 469.20625 ...... do ...... 1, 2, 26, 46 469.675 ...... do ...... 1, 2, 26 469.21250 ...... do ...... 1, 2, 24, 26 469.68125 ...... do ...... 1, 2, 26, 46 469.21875 ...... do ...... 1, 2, 26, 46 469.68750 ...... do ...... 1, 2, 24, 26 469.225 ...... do ...... 1, 2, 26 469.69375 ...... do ...... 1, 2, 26, 46 469.23125 ...... do ...... 1, 2, 26, 46 469.700 ...... do ...... 1, 26 469.23750 ...... do ...... 1, 2, 24, 26 469.70625 ...... do ...... 1, 26, 46 469.24375 ...... do ...... 1, 2, 26, 46 469.71250 ...... do ...... 1, 24, 26 469.250 ...... do ...... 1, 2, 26 469.71875 ...... do ...... 1, 26, 46

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BUSINESS RADIO SERVICE FREQUENCY TABLEÐ normally within 120 km (75 mi.) of a Continued specified reference point. (3) This frequency will be assigned Frequency or band Class of station(s) Limitations only to stations used in itinerant oper- 469.725 ...... do ...... 1, 26 ations, except within 56 km (35 miles) 469.73125 ...... do ...... 1, 26, 46 of Detroit, Mich., where it may be as- 469.73750 ...... do ...... 1, 24, 26 signed for either itinerant or perma- 469.74375 ...... do ...... 1, 26, 46 469.750 ...... do ...... 1, 26 nent area operations (i.e., general use). 469.75625 ...... do ...... 1, 26, 46 (4) Operation on this frequency is 469.76250 ...... do ...... 1, 24, 26 limited to a maximum output power of 469.76875 ...... do ...... 1, 26, 46 2 watts; and each station authorized 469.775 ...... do ...... 1, 2, 26 469.78125 ...... do ...... 1, 2, 26, 46 will be classified and licensed as a mo- 469.78750 ...... do ...... 1, 2, 24, 26 bile station. Any units of such a sta- 469.79375 ...... do ...... 1, 2, 26, 46 tion, however, may provide the oper- 469.800 ...... do ...... 1, 2, 26 ational functions of a base or fixed sta- 469.80625 ...... do ...... 1, 2, 26, 46 469.81250 ...... do ...... 1, 2, 24, 26 tion on a secondary basis to mobile 469.81875 ...... do ...... 1, 2, 26, 46 service operations, Provided, That the 469.825 ...... do ...... 1, 2, 26 separation between the control point 469.83125 ...... do ...... 1, 2, 26, 46 469.83750 ...... do ...... 1, 2, 24, 26 and the center of the radiating portion 469.84375 ...... do ...... 1, 2, 26, 46 of the antenna of any units so used 469.850 ...... do ...... 1, 2, 26 does not exceed 8 m (25 ft.). 469.85625 ...... do ...... 1, 2, 26, 46 (5) This frequency is also available in 469.8625 ...... do ...... 1, 2, 24, 26 469.86875 ...... do ...... 1, 2, 26, 46 the Special Emergency Radio Service 469.875 ...... do ...... 1, 2, 26 for low power paging use on a co–equal 469.88125 ...... do ...... 1, 2, 26, 46 basis. 469.88750 ...... do ...... 1, 2, 24, 26 (6) Operation on this frequency is 469.89375 ...... do ...... 1, 2, 26, 46 469.900 ...... do ...... 1, 2, 26 limited to a maximum output power of 469.90625 ...... do ...... 1, 2, 26, 46 1 watt and each station authorized will 469.91250 ...... do ...... 1, 2, 24, 26 be classified and licensed as a mobile 469.91875 ...... do ...... 1, 2, 26, 46 station. Any units of such a station, 469.925 ...... do ...... 1, 2, 26 469.93125 ...... do ...... 1, 2, 26, 46 however, may provide the operational 469.93750 ...... do ...... 1, 2, 24, 26 functions of a base of fixed station on 469.94375 ...... do ...... 1, 2, 26, 46 a secondary basis to mobile service op- 469.950 ...... do ...... 1, 2, 26 469.95625 ...... do ...... 1, 2, 26, 46 erations, Provided, That the separation 469.96250 ...... do ...... 1, 2, 24, 26 between the control point and the cen- 469.96875 ...... do ...... 1, 2, 26, 46 ter of the radiating portion of the an- 469.975 ...... do ...... 1, 2, 26 tenna of any units so used does not ex- 469.98125 ...... do ...... 1, 2, 26, 46 470 to 512 ...... Base or Mobile ...... 32 ceed 8 m (25 ft.). 806 to 821 ...... Mobile ...... 33 (7) The frequencies available in the 851 to 866 ...... Base or Mobile ...... 33 band 72–76 MHz are listed in 896 to 901 ...... Mobile ...... 33 § 90.257(a)(1). These frequencies are 928 and above ...... Operational fixed ...... 34 929±930 ...... Base only ...... 42 shared with other services and are 935 to 940 ...... Base or Mobile ...... 33 available only in accordance with the 1427 to 1435 ...... Operational fixed, 21 provisions of § 90.257. base or mobile. (8) Use of this frequency in this serv- 2450 to 2500 ...... Base or Mobile ...... 43 10,550 to 10,680 * ..... Base or Mobile ...... ice in limited to stations located in Puerto Rico and the Virgin Islands. * The frequencies in the band 10.55±10.68 GHz are avail- able for Digital Termination Systems and for associated (9) This frequency is shared with internodal links in the Point-to-Point Microwave Radio Service. Taxicab Radio Service and is available No new licenses will be issued under this subpart but current licenses will be renewed. for assignment in the Business Radio Service only to stations which are used (c) Explanation of assignment limita- exclusively in areas outside of Stand- tions appearing in the frequency table ard Metropolitan Statistical Areas of of paragraph (b) of this section: 50,000 or more population (1950 Census). (1) Operation on this frequency is Operations on this frequency are on a limited to a maximum output power of secondary basis to operations in the 110 watts. Taxicab Radio Service. (2) This frequency will be assigned (10) This frequency is assigned only only for operation in a permanent area, for one-way paging communications to

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mobile receivers. Only A1D, A2D, A3E, (19) For FM transmitters the sum of F1D, F2D, F3E, or G3E emissions may the highest modulating frequency and be authorized. Licensees may provide the amount of frequency deviation may one-way paging communications on not exceed 2.8 kHz and the maximum this frequency to individuals, persons frequency deviation may not exceed 2.5 eligible for licensing under subpart B, kHz. For AM transmitters the highest C, D, or E of this part, to representa- modulating frequency may not exceed tives of Federal Government agencies, 2.0 kHz. The carrier frequency must be and foreign governments and their rep- maintained within 0.0005 percent and resentatives. the authorized bandwidth may not ex- (11) This frequency is also available ceed 6 kHz. for base or mobile stations in the Spe- (20) For FM transmitters the sum of cial Industrial and Forest Products the highest modulating frequency and Radio Services on a secondary basis to the amount of frequency deviation may paging operations in the Business not exceed 1.7 kHz, and the maximum Radio Service. frequency deviation may not exceed 1.2 kHz. For AM transmitters the highest (12) This frequency will not be as- modulating frequency may not exceed signed to stations for use at temporary 1.5 kHz. The carrier frequency must be locations. maintained within 0.0005 percent and (13) This frequency may be used for the authorized bandwidth may not ex- mobile operation for radio remote con- ceed 3 kHz. trol and telemetering functions. A1D, (21) This frequency band is available A2D, F1D, or F2D emission may be au- to stations in this service subject to thorized and mobile stations used to the provisions of § 90.259. control remote objects or devices may (22) This frequency may not be used be operated on the continuous carrier aboard aircraft in flight. transmit mode. (23) Frequencies subject to this as- (14) This frequency may be used for signment limitation are herein consid- mobile operation for remote control ered collectively for use for commu- and telemetering functions. A1D, A2D, nications concerned with cargo han- F1D, or F2D emission may be author- dling from a dock, or a cargo handling ized. The use of the continuous carrier facility, to a vessel alongside. Any transmit mode for these purposes is number of the frequencies may be au- permitted only for stations authorized thorized to one licensee for the pur- and continuously licensed since before pose. Mobile relay stations may be May 21, 1971. temporarily installed at or in the vi- (15) Except as noted in paragraph cinity of a dock or cargo handling fa- (c)(25), operation on this frequency is cility and used when a vessel is along- limited to a maximum output power of side the dock or cargo handling facil- 20 watts. ity. (16) Operation on this frequency is limited to a maximum output power of Mobile relay (MHz) Mobile (MHz) 75 watts. 457.525 ...... 467.750 (17) Frequencies in this band will be 457.53125 ...... 467.75625 457.5375 ...... 467.7625 assigned only for transmitting 457.54375 ...... 467.76875 hydrological or meteorological data or 457.550 ...... 467.775 for low power wireless microphones in 457.55625 ...... 467.78125 457.5625 ...... 467.7875 accordance with the provisions of 457.56875 ...... 467.79375 § 90.265. 457.575 ...... 467.800 457.58125 ...... 467.80625 (18) This frequency is available on a 457.5875 ...... 467.8125 shared basis with other Industrial 457.59375 ...... 467.81875 Radio Services as follows: Power, For- 457.600 ...... 467.825 457.60625 ...... 467.83125 est Products, Special Industrial, Petro- 457.6125 ...... leum, Manufacturers, Business, and the 457.61875 ...... Local Government Radio Service and may be used in this service only for the For single frequency simplex: Use purpose of remote control and tele- mobile relay frequencies. The effective metering. radiated power (ERP) on any frequency

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shall not exceed 2 watts. The center of Reference coordinates the radiating system of the on-board City and airport Latitude Longitude repeater antenna shall be located no more than 3 m (10 ft.) above the ves- Atlanta, GA: sel’s highest working deck. Atlanta International 33°38′25′ N 84°25′37′ W (ATL). (24) This frequency is not available in Dekalb-Peachtree 33°52′30′ N 84°18′08′ W the 150–170 MHz band until August 18, (PDK). 1996. This frequency will be assigned Fulton County (FTY) .. 33°46′45′ N 84°31′17′ W Baltimore, MD: with an authorized bandwidth not to Baltimore-Washington 39°10′30′ N 76°40′10′ W exceed 11.25 kHz. In the 450–470 MHz Int'L ( BWI). band, secondary telemetry operations Birmingham, AL: Birmingham Municipal 33°33′50′ N 86°45′16′ W pursuant to § 90.238(e) will be author- (BHM). ized on this frequency. Boston, MA: (25) This frequency is available for Logan International 42°21′51′ N 71°00′21′ W (BOS). assignment as follows: Bridgeport, CT: (i) To persons furnishing commercial Sikorsky Memorial 41°09′49′ N 73°07′35′ W air transportation service or, pursuant (BDR). to § 90.179, to an entity furnishing radio Buffalo, NY: Greater Buffalo Int'l 42°56′26′ N 78°43′57′ W communications service to persons so (BUF). engaged, for stations located on or near Canton, OH: the airports listed in paragraph Akron-Canton Re- 40°55′01′ N 81°26′30′ W gional (CAK). (c)(25)(iv) of this section. Stations will Charlotte, NC: be authorized on a primary basis and Charlotte-Douglas Int'l 35°12′52′ N 80°56′37′ W may be used only in connection with (CLT). Chattanooga, TN: the servicing and supplying of aircraft. Lovell (CHA) ...... 35°02′07′ N 85°12′15′ W (ii) To stations in the Business Radio Chicago,IL-Northwest, Service for secondary use at locations IN: Chicago-Wheeling- 42°06′48′ N 87°54′03′ W 80 km (50 mi) or more from the coordi- Palwaukee (PWK). nates of the listed airports at a maxi- Meigs (CGX) ...... 41°51′32′ N 87°36′28′ W mum ERP of 300 watts. Michiana Regional 41°42′18′ N 86°18′59′ W (iii) To stations in the Business (SBN). Midway (MDW) ...... 41°47′10′ N 87°45′08′ W Radio Service for secondary use at lo- O`Hare International 41°58′48′ N 87°54′16′ W cations 16 km (10 mi) or more from the (ORD). coordinates of the listed airports at a West Chicago-Dupage 41°54′52′ N 88°14′47′ W (DPE). maximum transmitter output power of Cincinnati, OH: 2 watts. Use of the frequency is re- Greater Cincinnati Int'l 39°14′59′ N 84°23′14′ W stricted to the confines of an industrial (CVG). Lunken (LUK) ...... 39°06′12′ N 84°25′08′ W complex or manufacturing yard area. Cleveland, OH: Stations licensed prior to April 17, 1986 Burke Lakefront (BKL) 41°31′03′ N 81°41′01′ W may continue to operate with facilities Cuyahoga County 41°33′54′ N 81°29′11′ W (CGF). authorized as of that date. Hopkins International 41°24′38′ N 81°50′58′ W (iv) The airports and their respective (CLE). reference coordinates are: Columbus, OH: Port Columbus Int'l 39°59′42′ N 82°53′11′ W Reference coordinates (CMH). City and airport Dallas, TX: Latitude Longitude Addison (ADS) ...... 32°58′06′ N 96°50′10′ W Dallas-Ft. Worth Re- 32°53′45′ N 97°02′10′ W Akron, OH: gional (DFW). Akron-Canton Re- 40°55′01′ N 81°26′30′ W Dallas-Love Field 32°50′49′ N 96°51′05′ W gional (CAK). (DAL). Albany-Troy -Schenec- Red Bird (RBD) ...... 32°40′49′ N 96°52′02′ W tady, NY : Davenport, IA (Rock Is- Albany County (ALB) 42°44′53′ N 73°48′12′ W land, Moline, IL): Albuquerque,NM: Davenport Municipal 41°36′42′ N 90°35′21′ W Albuquerque Inter- 35°02′30′Ν 106°36′23′ W (DVN). national (ABQ). Quad City (MLI) ...... 41°26′56′ N 90°30′35′ W Allentown-Bethlehem, Dayton, OH: PA: Dayton International 39°54′04′ N 84°13′12′ W Allentown-Bethlehem- 40°39′11′ N 75°26′25′ W (DAY). Easton (ABE). Denver, CO: Anchorage, AK: Centennial (APA) ...... 39°34′19′ N 104°50′54′ W Anchorage Inter- 61°10′30′ N 149°59′38′ W Colorado Springs Mu- 38°48′31′ N 104°42′35′ W national (ANC). nicipal (COS).

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Reference coordinates Reference coordinates City and airport City and airport Latitude Longitude Latitude Longitude

Denver-Jeffco (BJC) .. 39°54′28′ N 105°26′53′ W Kansas City Municipal 39°07′24′ N 94°35′33′ W Stapleton International 39°46′22′ N 104°52′38′ W Dntn (MKC). (DEN). Richard-Gebaur 38°50′37′ N 94°33′37′ W Des Moines, IA: (GBW). Des Moines Municipal 41°32′06′ N 93°39′38′ W Kauna Kakai, HI: (DSM). Molokai (MKK) ...... 21°09′22′ N 157°55′07′ W Detroit, MI: Las Vegas, NV: Detroit City (DET) ...... 42°24′33′ N 83°00′36′ W McCarran INt'l (LAS) 36°04′58′ N 115°09′13′ W Detroit Metro-Wayne 42°12′55′ N 83°20′55′ W Lihue, HI: County (DTW). Lihue (LIH) ...... 21°58′42′ N 159°20′40′ W Oakland-Pontiac 42°39′54′ N 83°25′05′ W Los Angeles,CA: (PTK). Burbank-Glendale- 34°21′02′ N 118°21′27′ W Willow Run (YIP) ...... 42°14′16′ N 83°31′50′ W Pasadena (BUR). El Paso, TX: Catalina (AVX) ...... 33°24′20′ N 118°24′50′ W El Paso International 31°48′24′ N 106°22′38′ W Long Beach- 33°49′03′ N 118°09′03′ W (ELP). Daugherty Field Flint, MI: (LGB). Bishop (FNT) ...... 42°57′56′ N 83°44′37′ W Los Angeles Int'l 33°56′33′ N 118°24′26′ W Ft. Lauderdale-Holly- (LAX). wood, FL: Ontario Int'l (ONT) ..... 34°03′22′ N 117°36′11′ W Ft. Lauderdale Execu- 26°11′49′ N 80°10′15′ W Santa Ana-John 33°40′32′ N 117°52′02′ W tive (FXE). Wayne-Orange City Ft. Lauderdale- 26°04′19′ N 80°09′13′ W (SNA). Hollywd Int'l (FLL). Louisville, KY: Ft. Worth,TX: Standiford Field (SDF) 38°10′40′ N 85°44′11′ W Meacham (FTW) ...... 32°49′09′ N 97°21′41′ W Memphis, TN: Fresno, CA: Memphis Int'l (MEM) .. 35°02′59′ N 89°58′43′ W Chandler Downtown 36°43′56′ N 119°49′08′ W Miami, FLA: (FCH). Miami Int'l (MIA) ...... 25°47′34′ N 80°17′26′ W Fresno Air Terminal 36°46′36′ N 119°43′02′ W Opa Locka (OPF) ...... 25°54′25′ N 80°16′50′ W (FAT). Tamiami (TMB) ...... 25°38′51′ N 80°25′59′ W Grand Rapids, MI: Milwaukee, WI: Kent County Int'l 42°52′57′ N 85°31′26′ W General Mitchell 42°56′49′ N 87°53′49′ W (GRR). (MKE). Hana, HI: Minneapolis-St. Paul, Hana (HNN) ...... 20°47′56′ N 156°01′02′ W MN: Harrisburg, PA: Minneapolis-St. Paul 44°53′03′ N 93°12′54′ W Capital City (CXY) ..... 40°13′01′ N 76°51′06′ W (MSP). Harrisburg Int'l (MDT) 40°11′36′ N 76°45′49′ W Mobile, AL: Hartford, CT (Windsor Bates Field (MOB) ..... 30°41′23′ N 88°14′31′ W Locks): Nashville, TN: Bradley Int'l (BDL) ..... 41°56′20′ N 72°41′01′ W Nashville Metropolitan 36°07′37′ N 86°40′53′ W Hartford-Brainard 41°44′10′ N 72°39′02′ W (BNA). (HFD). New Haven, CT: Hilo, HI: Tweed-New Haven 41°15′50′ N 72°53′15′ W General Lyman Field 19°43′24′ N 155°03′05′ W Municipal (HVN). (ITO). New Orleans, LA: Honolulu, HI: Lakefornt (NEW) ...... 30°02′33′ N 90°01′41′ W Honolulu International 21°19′20′ N 157°55′27′ W New Orleans Int'l 29°59′34′ N 90°15′23′ W (HNL). (MSY). Houston, TX: Newport News-Hamp- W.P. Hobby (HOU) .... 29°38′43′ N 95°16′43′ W ton,VA: D.W. Hooks Memorial 30°03′50′ N 95°33′11′ W Patrick Henry Int'l 37°07′54′ N 76°29′36′ W (DWH). (PHF). Houston Interconti- 29°58′55′ N 95°20′45′ W New York-Northeast, NJ: nental (IAH). Farmingdale Republic 40°43′43′ N 73°24′50′ W Indianapolis, IN: (FRG). Indianapolis Int'l (IND) 39°43′32′ N 86°17′02′ W JFK International 40°38′25′ N 73°46′42′ W Jacksonville, FL: (JFK). Craig Municipal (CRG) 30°20′10′ N 81°30′53′ W LaGuardia (LGA) ...... 40°46′38′ N 73°52′27′ W Jacksonville Int'l (JAX) 30°29′33′ N 81°41′24′ W Long Island-McArthur 40°47′44′ N 73°06′00′ W Kahului, HI: (ISP). Kahului (OGG) ...... 20°54′07′ N 156°25′59′ W Morristown Municipal 40°47′57′ N 74°24′55′ W Kailula-Kona, HI: (NJ) (MMU). Ke-Ahole (KOA) ...... 19°44′08′ N 156°25′06′ W Newark Int'l (FWR) .... 40°41′35′ N 74°10′07′ W Kameula, HI: Teterboro (NJ) (TEB) 40°51′00′ N 74°03′41′ W Waimea-Kohala 20°00′16′ N 155°40′15′ W Norfolk-Portsmouth, VA: (MUE). Norfolk Int'l (ORF) ...... 36°53′40′ N 76°12′06′ W Kansas City, MO±KS: Oklahoma City, OK: Fairfax Municipal 39°08′50′ N 94°56′14′ W Wiley Post (DWA) ...... 35°32′03′ N 97°38′48′ W (KCK). Will Rogers World 35°23′35′ N 97°36′02′ W Kansas City Int'l (MCI) 39°17′57′ N 94°43′04′ W (OKC).

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Reference coordinates Reference coordinates City and airport City and airport Latitude Longitude Latitude Longitude

Omaha, NE: San Jose, CA: Eppley Airfield (OMA) 41°18′04′ N 95°53′36′ W San Jose Int'l (SJC) ... 37°21′41′ N 121°55′38′ W Orlando, FL: Scranton, PA: Orlando Executive 28°32′43′ N 81°19′59′ W Wilkes-Barre Scranton 41°20′20′ N 75°43′27′ W (ORL). Int'l (AVP). Orlando Int'l (MCO) ... 28°25′54′ N 81°19′29′ W Seattle, WA: Philadelphia, PA±NJ: King County Int'l (BFI) 47°31′49′ N 122°18′03′ W Northeast Philadelphia 40°04′55′ N 75°00′40′ W Seattle-Tacoma Int'l 47°26′57′ N 122°18′29′ W (PNE). (SEA). Philadelphia Int'l 39°52′13′ N 75°14′43′ W Shreveport, LA: (PHC). Shreveport Downtown 32°32′23′ N 93°44′40′ W Phoenix, AZ: (DTN). Phoenix-Sky Habor 33°26′10′ N 112°00′32′ W Shreveport Regional 32°26′48′ N 93°49′30′ W Int'l (PHX). (SHV). Scottsdale Municipal 33°37′22′ N 111°54′35′ W South Bend, IN: (SDC). Michiana Regional 41°42′18′ N 86°18′59′ W Pittsburgh, PA: (SBW). Allegheny County 40°21′16′ N 79°55′49′ W Spokane, WA: (AGC). Grant County (MWH) 47°12′28′ N 119°19′08′ W Greater Pittsburgh Int'l 40°29′30′ N 80°13′55′ W Spokane Int'l (GEG) .. 47°37′12′ N 117°31′58′ W (PIT). Springfield, MA: Portland, OR: Barnes Municipal 42°09′28′ N 72°42′58′ W Portland-Hillsboro 45°32′26′ N 122°56′55′ W (BAF). (HIO). Westover Field (CEF) 42°11′52′ N 72°31′50′ W Portland International 45°35′20′ N 122°35′47′ W Syracuse, NY: (PDX). Syracuse-Hancock 43°06′44′ N 76°06′32′ W Portland-Troutdale 45°32′58′ N 122°24′00′ W Int'l (SYR). (TTD). Tacoma, WA: Providence-Pawtucket, Tacoma Narrows 47°16′05′ N 122°34′37′ W RIÐMA: (TIW). North Central State 41°55′15′ N 71°29′30′ W Tampa, FL: (SFZ). Tampa Int'l (TPA) ...... 27°58′31′ N 82°32′00′ W T.F. Green State 41°43′31′ N 71°25′41′ W Toledo, OH: (PVD). Toledo Express (TOL) 41°35′15′ N 83°48′19′ W Reno, NV: Trenton, NJ±PA: Reno International 39°29′52′ N 119°46′04′ W Mercer County (TTN) 40°16′38′ N 74°48′50′ W (RNO). Tucson, AZ: Richmond, VA: Tucson Int'l (TUS) ...... 32°07′06′ N 110°56′35′ W Byrd International 37°30′18′ N 77°19′12′ W Tulsa, OK: (RIC). R.L. Jones, Jr. (RVS) 36°02′18′ N 95°59′05′ W Rochester, NY: Tulsa Int'l (TUL) ...... 36°11′54′ N 95°53′16′ W Rochester-Monroe 43°07′08′ N 77°40′22′ W Washington, DC: County (ROC). Dulles International 38°56′39′ N 77°27′26′ W Sacramento, CA: (IAD). Sacramento Executive 38°30′45′ N 121°29′33′ W National (DCA) ...... 38°51′07′ N 77°02′17′ W (SAC). Wichita, KS: Sacramento Metropoli- 38°41′44′ N 121°36′01′ W Mid-Continent (ICT) ... 37°39′00′ N 97°25′58′ W tan (SMF). Wilkes-Barre, PA: St. Louis, MOÐIL: Wilkes-Barre-Scranton 41°20′20′ N 75°43′27′ W Spirit of St. Louis 38°39′36′ N 90°38′43′ W (AVP). (SUS). Wilmington, DE: St. Louis-Lambert Int'l 38°44′51′ N 90°21′39′ W Gr. Wilm.-New Castle 39°40′42′ N 75°36′25′ W (STC). City (ILG). St. Petersburg, FL: Worcester, MA: Albert Whitted Munici- 27°45′53′ N 82°37′39′ W Worcester Municipal 42°16′02′ N 71°52′34′ W pal (SPG). (ORH). Clearwater Int'l (PIE) 27°54′38′ N 82°41′16′ W Youngstown-Warren, Salt Lake City, UT: OH±PA: Salt Lake City Int'l 40°47′13′ N 111°58′05′ W Youngstown Municipal 41°15′32′ N 80°40′34′ W (SLC). (YNG). San Antonio, TX: San Antonio Int'l 29°32′00′ N 98°28′10′ W (SAT). (26) This frequency may be assigned San Bernardino, CA: to fixed stations in the Business Radio Ontario Int'l (ONT) ..... 34°03′22′ N 117°36′11′ W Service in accordance with the provi- San Diego, CA: sions of § 90.261. Lindbergh Int'l (SAN) 32°44′01′ N 117°11′12′ W San Francisco-Oakland, (27) Within the boundaries of urban- CA: ized areas of 200,000 or more popu- Metropolitan Oakland 37°43′17′ N 122°13′11′ W lation, defined in the United States Int'l (OAK). San Francisco Int'l 37°37′08′ N 122°22′26′ W Census of Population, 1960, vol. 1, table (SFO). 23, page 1–50, this frequency may be

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used only by persons rendering a between the control point or ground central station commercial protection level and the center of the radiating service within the service area of the portion of the antenna of any units so radio station utilizing the frequency used shall not exceed 8 m (25 ft.). and may be used only for communica- (32) Subpart L contains rules for as- tions pertaining to safety of life and signment of frequencies in the 470–512 property, and for maintenance or test- MHz band. ing of the protection facilities. Central (33) Subpart S contains rules for as- Station commercial protection service signment of frequencies in the 806–821/ is defined as an electrical protection 851–866 and 896–901/935–940 MHz bands. and supervisory service rendered to the (34) Assignment of frequencies above public from and by a central station 928 MHz for operational-fixed stations accepted and certified by one or more is governed by part 94 of this chapter. of the recognized rating agencies, or (35) The maximum output power of the Underwriters Laboratories’ (UL), the transmitter may not exceed 1 watt. or Factory Mutual System. Other sta- A1D, A2D, F1D, or F2D emission may tions in the Business Radio Service be authorized. may be licensed on this frequency only (36) The maximum effective radiated when all base, mobile relay and control power (ERP) may not exceed 2 watts. stations are located at least 120 km (75 All operation is on a secondary basis to miles) from the city center or centers adjacent channel land mobile oper- of the specified urbanized areas of ations. All stations will be licensed as 200,000 or more population. With re- a mobile, however, such stations may spect to combination urbanized areas be used to provide the operational containing more than one city, 120 km functions of a base or fixed station. (75 mile) separation shall be main- When performing such functions, the tained from each city center which is height of the antenna system may not included in the urbanized area. The lo- exceed 15.24 m (50 feet) above ground. cations of centers of cities are deter- (37) Use of this frequency is limited mined from appendix, page 226, of the to stations located at least 120.7 km (75 U.S. Commerce publication ‘‘Air Line miles) from the center of any urbanized Distance Between Cities in the United area of 200,000 or more population (U.S. States.’’ Census or Population 1970). Operation (28) This frequency may be assigned is on a secondary basis to that in the only to persons rendering a central sta- Power radio Service. tion commercial protection service, which is defined at § 90.75(c)(27), within (38) [Reserved] the service area of the radio station (39) Persons who render a central sta- utilizing the frequency. tion commercial protection service are (29) This frequency will be assigned authorized to operate fixed stations on only to stations whose control point lo- this frequency for the transmission of tone or impulse signals on a secondary, cation is within 805 m (1⁄2 mi. direct) of the transmitter location. Maximum noninterference base-to-base/mobile power output may not exceed 110 watts, operations subject to the following and the overall height of the antenna conditions and limitations. above ground may not exceed 30 m (100 (i) Secondary fixed operations may ft.). be used only for the following purposes. (30) Operation on this frequency is (A) Indication of equipment malfunc- limited to a maximum output power of tion. 35 watts. (B) Actuation of a device to indicate (31) Maximum permissible power out- the presence of an intruder, fire, or put for stations on airports is 3 watts. other hazardous condition on the prop- Each station authorized on this fre- erty under the protection of the li- quency will be classified and licensed censee. as a mobile station. Any units of such (C) Indication of an abnormal condi- a station, however, may provide the tion in facilities under the protection functions of a base station on a second- of the licensee that, if not promptly re- ary basis to mobile service operations ported, would result in danger to provided that the vertical separation human life.

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(D) Transmission, as may be nec- (41) Stations authorized on this fre- essary, to verify status of equipment; quency prior to September 26, 1984 will adjust operating conditions; or correct continue to be authorized as licensed any abnormal condition. on their existing authorization. (E) Confirmation of status, or that an (42) Frequencies in this band are operation or correction has been ac- available only for one-way paging oper- complished. ations in accordance with § 90.494. (ii) The maximum duration of any (43) Frequencies in this band are one nonvoice signal may not exceed 2 available on a shared basis with sta- seconds and shall not be transmitted tions in other services, and subject to more than three times. no protection from interference caused (iii) Systems employing automatic by the operation of industrial, sci- interrogation shall be limited to entific, or medical (ISM) devices. In nonvoice techniques and shall not be the 2483.5–2500 MHz band, no applica- activated for this purpose more than 10 tions will be accepted for new stations. seconds out of any 60-second period. Stations in the 2483.5–2500 MHz band This 10-second frame includes both transmit and response times. that were licensed as a result of appli- (iv) The bandwidth shall not exceed cations filed on or before July 25, 1985, that authorized to the licensee for the are grandfathered, and their operation primary operation on the frequency is co-primary with the Radiodetermin- concerned. ation Satellite Service. (v) Frequency loading resulting from (44) Subpart T contains rules for as- the use of secondary signaling will not signment of frequencies in the 220–222 be considered in whole or in part as a MHz band. justification for authorizing additional (45) This frequency is available on a frequencies in the licensee’s mobile shared basis with the Power, Petro- system. leum, Manufacuturers, and Railroad (vi) A mobile service frequency may Radio Services and interservice coordi- not be used exclusively for secondary nation is required. All communications signaling. on this frequency must be conducted (vii) The output power shall not ex- within the boundaries or confines of ceed 30 watts (at the remote site). the licensee’s business premises. Oper- (viii) A1D, A2D, F1D, or F2D emission ations on this frequency are subject to may be authorized. the provisions of § 90.257(b). Pulsed (ix) The transmitter shall be designed modulations will not be authorized. to deactivate automatically after 3 (46) This frequency is not available minutes of continuous carrier radi- until August 18, 1996. After August 18, ation. 1996 this frequency will be assigned (x) Operational fixed stations author- with an authorized bandwidth not to ized under this paragraph are exempt exceed 6 kHz. from the requirements of §§ 90.137(b), (47) This frequency will be assigned 90.429(d), 90.425 and 90.433. with an authorized bandwidth not to (xi) On these frequencies, base, mo- exceed 11.25 kHz. bile relay or mobile stations may (48) Assignment of frequencies in this transmit secondary tone or impulse band are subject to the provisions of signals to receivers, as provided in this § 90.173. section. (40) Licensees providing a central sta- (49) This frequency will be authorized tion commercial protection service a channel bandwidth of 25 kHz. may communicate with police or fire (50) This frequency is available for stations, or vehicles, on this frequency, systems first licensed prior to August and may install licensed transmitting 18, 1995. No new systems will be author- units which operate on this frequency ized after August 18, 1995, but prior au- at police or fire stations, or in police or thorized systems may be modified, ex- fire vehicles, if the frequency’s primary panded, and renewed. use is in a base/mobile system for a (51) Operation on this frequency is central station commercial protection limited to a maximum output power of service. 1 watt; and each station authorized

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will be classified and licensed as a mo- (5) Frequencies in the 421–430 MHz bile station. Any units of such a sta- band are available in the Detroit, tion, however, may provide the oper- Cleveland, and Buffalo areas in accord- ational functions of a base or fixed sta- ance with the rules in §§ 90.273 through tion on a secondary basis to mobile 90.281. service operations, Provided, That the (e) Limitation on number of frequencies separation between the control point assignable. Normally only one fre- and the center of the radiating portion quency, or pair of frequencies in the of the antenna of any units so used paired frequency mode of operation, does not exceed 8 m (25 ft). will be assigned for mobile service op- (52) Use of this frequency is on a sec- erations by a single applicant in a ondary basis and subject to the provi- given area. The assignment of an addi- sions of § 90.267 (a)(3), (a)(4), (a)(5), and (a)(7). tional frequency or pair of frequencies (53) This frequency may be used on a will be made only upon a satisfactory secondary, non-interference basis by a showing of need, except that: hospital or health care institution (1) Additional frequencies above 25 holding a license to operate a radio sta- MHz may be assigned in connection tion under this part to operate a medi- with operation of mobile repeaters in cal radio telemetry device with an out- accordance with § 90.247, notwithstand- put power not to exceed 20 milliwatts ing this limitation. without specific authorization from the (2) Frequencies in the ranges 30.56– Commission. 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 (54) Licensees as of August 18, 1995 MHz and 37.00–37.01 MHz are available who operate systems that are 2.5 kHz for assignment to applicants in this removed from regularly assignable fre- service subject to the provisions of sub- quencies may continue to operate on a part Q. secondary, non-interference basis after (3) Frequencies in the 457 and 467 August 1, 2003. MHz bands may be assigned collec- (55) One-way paging transmitters on tively as provided by paragraph (c)(23) this frequency may operate with an of this section notwithstanding this output power of 350 watts. limitation. (d) Additional frequencies available. In addition to the frequencies shown in (4) Frequencies in the 25–50 MHz, 150– the frequency table of this section, the 170 MHz, 450–512 MHz and 902–928 MHz following frequencies are available in bands may be assigned for the oper- this service. (See also § 90.253.) ation of Location and Monitoring Serv- (1) [Reserved] ice (LMS) systems in accordance with (2) Frequencies in the band 73.0–74.6 the provisions of subpart M of this MHz may be assigned to stations au- part, notwithstanding this limitation. thorized their use on or before Decem- (f) Limitation on itinerant operation. ber 1, 1961, but no new station will be Base or mobile stations being utilized authorized in this band, nor will expan- in itinerant operation will be author- sion of existing systems be permitted. ized only on base or mobile frequencies (See also § 90.257.) designated for itinerant operation (3) Licensees holding a valid author- under § 90.75(c)(3), or on other fre- ization on January 1, 1973, to operate quencies not designated for permanent on the frequencies 406.025, 406.075 MHz use. may continue to be authorized for such operations until the expiration of their (Secs. 4(i) and 303(r), Communications Act of present license on a secondary basis to 1934, as amended, §§ 0.131 and 0.331 of the stations operating in accordance with Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) the table in § 2.106 of this chapter. and (d)(3); 47 U.S.C. 154(i) and 303) (4) Low power mobile stations of 100 [43 FR 54791, Nov. 22, 1978] mw or less output power used for one- EDITORIAL NOTE: For FEDERAL REGISTER ci- way, non-voice medical telemetry oper- tations affecting § 90.75, see the List of CFR ations in hospitals or in medical con- Sections Affected in the Finding Aids sec- valescent centers are subject to the tion of this volume. provisions of § 90.238.

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§ 90.79 Manufacturers Radio Service. are explained in paragraph (d) of this section: (a) Eligibility. Persons primarily en- gaged in any of the following manufac- MANUFACTURERS RADIO SERVICE FREQUENCY turing activities are eligible to hold TABLE authorizations in the Manufacturers Radio Service to operate radio stations Frequency or band Class of station(s) Limitations for transmission of communications es- Megahertz sential to such activities of the li- censee: 72±76 ...... Operational fixed ...... 25 72.02 ...... Mobile ...... 1, 2 (1) The mechanical or chemical 72.04 ...... do ...... 1, 2 transformation of substances into new 72.06 ...... do ...... 1, 2 products within such establishments as 72.08 ...... do ...... 1, 2, 3 72.10 ...... do ...... 1, 2 plants, factories, shipyards, or mills 72.12 ...... do ...... 1, 2 which employ, in that process, 72.14 ...... do ...... 1, 2 powerdriven machines and materials- 72.16 ...... do ...... 1, 2, 3 72.18 ...... do ...... 1, 2 handling equipment. 72.20 ...... do ...... 1, 2 (2) The assembly of components of 72.22 ...... do ...... 1, 2 manufactured products within such es- 72.24 ...... do ...... 1, 2, 3 72.26 ...... do ...... 1, 2 tablishments as plants, factories, ship- 72.28 ...... do ...... 1, 2 yards, or mills where the new product 72.30 ...... do ...... 1, 2 is neither a new structure nor other 72.32 ...... do ...... 1, 2, 3 72.34 ...... do ...... 1, 2 fixed improvement. Establishments 72.36 ...... do ...... 1, 2 primarily engaged in the wholesale or 72.38 ...... do ...... 1, 2 retail trade, or in service activities, 72.40 ...... do ...... 1, 2, 3 72.44 ...... do ...... 2, 4 even though they fabricate or assemble 72.48 ...... do ...... 2, 4 any or all the products or commodities 72.52 ...... do ...... 2, 4 handled, are not eligible in this serv- 72.56 ...... do ...... 2, 4 ice. 72.60 ...... do ...... 2, 4 74.61 ...... do ...... 28 (3) The providing of supporting serv- 74.63 ...... do ...... 28 ices or materials by a corporation to 74.65 ...... do ...... 28 its parent corporation, to another sub- 74.67 ...... do ...... 28 74.69 ...... do ...... 28 sidiary of its parent or to its own sub- 74.71 ...... do ...... 28 sidiary, where such supporting services 74.73 ...... do ...... 28 or materials are directly related to 74.75 ...... do ...... 28 74.77 ...... do ...... 28 those regular activities of such parent 74.79 ...... do ...... 28 or subsidiary which constitute the 75.21 ...... do ...... 28 basis for eligibility in this service. 75.23 ...... do ...... 28 75.25 ...... do ...... 28 (b) Special limitations on use. The fol- 75.27 ...... do ...... 28 lowing limitations are applicable to 75.29 ...... do ...... 28 the use of stations in this service: 75.31 ...... do ...... 28 75.33 ...... do ...... 28 (1) Authorized stations may be used 75.35 ...... do ...... 28 only for the transmission of commu- 75.37 ...... do ...... 28 nications related to the operation of 75.39 ...... do ...... 28 75.44 ...... do ...... 2, 4 the plant, such as for security, produc- 75.48 ...... do ...... 2, 4 tion control or materials-handling. 75.52 ...... do ...... 2, 4 Communications related to the retail 75.56 ...... do ...... 2, 4 distribution of the licensees products 75.60 ...... do ...... 2, 4 150 to 170 ...... Base or mobile ...... 30, 32 are not permitted. 153.050 ...... do ...... 5, 21, 22 (2) Base station will only be author- 153.0575 ...... do ...... 5, 21, 22, ized in this service for operation at 23 153.065 ...... do ...... 5 specified and permanent locations. 153.0725 ...... do ...... 5, 23 (c) Frequencies available. The follow- 153.080 ...... do ...... 5 ing table indicates frequencies avail- 153.0875 ...... do ...... 5, 23 153.095 ...... do ...... 5 able for assignment to stations in the 153.1025 ...... do ...... 5, 23 Manufacturers Radio Service, together 153.110 ...... do ...... 5 with the class of stations(s) to which 153.1175 ...... do ...... 5, 23 153.125 ...... do ...... 5, 21, 22 they are normally assigned and the 153.1325 ...... do ...... 5, 21, 22, specific assignment limitations which 23

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MANUFACTURERS RADIO SERVICE FREQUENCY MANUFACTURERS RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

153.140 ...... do ...... 5 173.3900 ...... do ...... 7, 8, 9, 10 153.1475 ...... do ...... 5, 23 173.39625 ...... do ...... 6, 7, 9, 10 153.155 ...... do ...... 5 216±220 ...... Base or mobile ...... 11 153.1625 ...... do ...... 5, 23 220±222 ...... Base and mobile ...... 27 153.170 ...... do ...... 5 450±470 ...... Fixed, base, or mobile 12, 30 153.1775 ...... do ...... 5, 23 451.1625 ...... Mobile ...... 31 153.185 ...... do ...... 5 451.175 ...... Base or mobile ...... 13 153.1925 ...... do ...... 5, 23 451.18125 ...... do ...... 13, 29 153.200 ...... do ...... 5 451.18750 ...... do ...... 13, 23 153.2075 ...... do ...... 5, 23 451.19375 ...... do ...... 13, 29 153.215 ...... do ...... 5 451.2125 ...... Mobile ...... 31 153.2225 ...... do ...... 5, 23 451.225 ...... Base or mobile ...... 13 153.230 ...... do ...... 5 451.23125 ...... do ...... 13, 29 153.2375 ...... do ...... 5, 23 451.23750 ...... do ...... 13, 23 153.245 ...... do ...... 5 451.24375 ...... do ...... 13, 29 153.2525 ...... do ...... 5, 23 451.2625 ...... Mobile ...... 31 153.260 ...... do ...... 5 451.275 ...... Base or mobile ...... 13 153.2675 ...... do ...... 5, 23 451.28125 ...... do ...... 13, 29 153.275 ...... do ...... 5 451.28750 ...... do ...... 13, 23 153.2825 ...... do ...... 5, 23 451.29375 ...... do ...... 13, 29 153.290 ...... do ...... 5 451.3625 ...... Mobile ...... 31 153.2975 ...... do ...... 5, 23 451.375 ...... Base or mobile ...... 13 153.305 ...... do ...... 5 451.38125 ...... do ...... 13, 29 153.3125 ...... do ...... 5, 23 451.38750 ...... do ...... 13, 23 153.320 ...... do ...... 5 451.39375 ...... do ...... 13, 29 153.3275 ...... do ...... 5, 23 451.4125 ...... Mobile ...... 31 153.335 ...... do ...... 5, 21 451.425 ...... Base or mobile ...... 13 153.3425 ...... do ...... 5, 21, 23 451.43125 ...... do ...... 13, 29 153.350 ...... do ...... 5, 21 451.43750 ...... do ...... 13, 23 153.3575 ...... do ...... 5, 21, 23 451.44375 ...... do ...... 13, 29 153.365 ...... do ...... 5, 21 451.4625 ...... Mobile ...... 31 153.3725 ...... do ...... 5, 21, 23 451.475 ...... Base or mobile ...... 13 153.380 ...... do ...... 5, 21 451.48125 ...... do ...... 13, 29 153.3875 ...... do ...... 5, 21, 23 451.48750 ...... do ...... 13, 23 153.395 ...... do ...... 5, 21 451.49375 ...... do ...... 13, 29 153.4025 ...... do ...... 5, 21, 23 451.5125 ...... Mobile ...... 31 154.45625 ...... Fixed or mobile ...... 6, 9, 10, 451.525 ...... Base or mobile ...... 13 19 451.53125 ...... do ...... 13, 29 154.46375 ...... do ...... 6, 7, 9, 10, 451.53750 ...... do ...... 13, 23 20 451.54375 ...... do ...... 13, 29 154.47125 ...... do ...... 6, 7, 9, 10 451.5625 ...... Mobile ...... 31 154.47875 ...... do ...... 6, 9, 10, 451.575 ...... Base or mobile ...... 13 19 451.58125 ...... do ...... 13, 29 158.280 ...... Base or mobile ...... 5 158.2875 ...... do ...... 5, 23 451.58750 ...... do ...... 13, 23 158.295 ...... do ...... 5 451.59375 ...... do ...... 13, 29 158.3025 ...... do ...... 5, 23 451.6125 ...... Mobile ...... 31 158.310 ...... do ...... 5 451.625 ...... Base or mobile ...... 13 158.3175 ...... do ...... 5, 23 451.63125 ...... do ...... 13, 29 158.325 ...... do ...... 5, 21, 22 451.63750 ...... do ...... 13, 23 158.3325 ...... do ...... 5, 21, 22, 451.64375 ...... do ...... 13, 29 23 451.6625 ...... Mobile ...... 31 158.415 ...... do ...... 5, 21, 22 451.675 ...... Base or mobile ...... 13 158.4225 ...... do ...... 5, 21, 22, 451.68125 ...... do ...... 13, 29 23 451.68750 ...... do ...... 13, 23 158.430 ...... do ...... 5 451.69375 ...... do ...... 13, 29 158.4375 ...... do ...... 5, 23 456.1625 ...... Mobile ...... 31 169±172 ...... Mobile ...... 26 456.175 ...... do ...... 13 173.20375 ...... Fixed or mobile ...... 6, 7, 9, 10 456.18125 ...... do ...... 13, 29 173.2100 ...... do ...... 7, 8, 9, 10 456.18750 ...... do ...... 13, 23 173.2375 ...... do ...... 6, 9, 10, 456.19375 ...... do ...... 13, 29 19 456.2125 ...... do ...... 31 173.2625 ...... do ...... 6, 9, 10, 456.225 ...... do ...... 13 19 456.23125 ...... do ...... 13, 29 173.2875 ...... do ...... 6, 9, 10, 456.23750 ...... do ...... 13, 23 19 456.24375 ...... do ...... 13, 29 173.3125 ...... do ...... 6, 9, 10, 456.2625 ...... do ...... 31 19 456.275 ...... do ...... 13 173.3375 ...... do ...... 6, 9, 10, 456.28125 ...... do ...... 13, 29 19 456.28750 ...... do ...... 13, 23 173.3625 ...... do ...... 6, 9, 10, 456.29375 ...... do ...... 13, 29 19 456.3625 ...... do ...... 31

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MANUFACTURERS RADIO SERVICE FREQUENCY MANUFACTURERS RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

456.375 ...... do ...... 13 462.425 ...... do ...... 456.38125 ...... do ...... 13, 29 462.43125 ...... do ...... 29 456.38750 ...... do ...... 13, 23 462.43750 ...... do ...... 23 456.39375 ...... do ...... 13, 29 462.44375 ...... do ...... 29 456.4125 ...... do ...... 31 462.450 ...... do ...... 456.425 ...... do ...... 13 462.45625 ...... do ...... 29 456.43125 ...... do ...... 13, 29 462.46250 ...... do ...... 23 456.43750 ...... do ...... 13, 23 462.46875 ...... do ...... 29 456.44375 ...... do ...... 13, 29 462.475 ...... do ...... 13 456.4625 ...... do ...... 31 462.48125 ...... do ...... 13, 29 456.475 ...... do ...... 13 462.48750 ...... do ...... 13, 23 456.48125 ...... do ...... 13, 29 462.49375 ...... do ...... 13, 29 456.48750 ...... do ...... 13, 23 462.500 ...... do ...... 456.49375 ...... do ...... 13, 29 462.50625 ...... do ...... 29 456.5125 ...... do ...... 31 462.51250 ...... do ...... 23 456.525 ...... do ...... 13 462.51875 ...... do ...... 29 456.53125 ...... do ...... 13, 29 462.525 ...... do ...... 13 456.53750 ...... do ...... 13, 23 462.53125 ...... do ...... 13, 29, 29 456.54375 ...... do ...... 13, 29 467.1875 ...... Mobile ...... 31 456.5625 ...... do ...... 31 467.200 ...... do ...... 456.575 ...... do ...... 13 467.20625 ...... do ...... 29 456.58125 ...... do ...... 13, 29 467.21250 ...... do ...... 23 456.58750 ...... do ...... 13, 23 467.21875 ...... do ...... 29 456.59375 ...... do ...... 13, 29 467.225 ...... do ...... 456.6125 ...... do ...... 31 467.23125 ...... do ...... 29 456.625 ...... do ...... 13 467.23750 ...... do ...... 23 456.63125 ...... do ...... 13, 29 467.24375 ...... do ...... 29 456.63750 ...... do ...... 13, 23 467.250 ...... do ...... 456.64375 ...... do ...... 13, 29 467.25625 ...... do ...... 29 456.6625 ...... do ...... 31 467.26250 ...... do ...... 23 456.675 ...... do ...... 13 467.26875 ...... do ...... 29 456.68125 ...... do ...... 13, 29 467.275 ...... do ...... 456.68750 ...... do ...... 13, 23 467.28125 ...... do ...... 29 456.69375 ...... do ...... 13, 29 467.28750 ...... do ...... 23 462.1875 ...... do ...... 31 467.29375 ...... do ...... 29 462.200 ...... Base or mobile ...... 467.300 ...... do ...... 462.20625 ...... do ...... 29 467.30625 ...... do ...... 29 462.21250 ...... do ...... 23 467.31250 ...... do ...... 23 462.21875 ...... do ...... 29 467.31875 ...... do ...... 29 462.225 ...... do ...... 467.325 ...... do ...... 462.23125 ...... do ...... 29 467.33125 ...... do ...... 29 462.23750 ...... do ...... 23 467.33750 ...... do ...... 23 462.24375 ...... do ...... 29 467.34375 ...... do ...... 29 462.250 ...... do ...... 467.350 ...... do ...... 462.25625 ...... do ...... 29 467.35625 ...... do ...... 29 462.26250 ...... do ...... 23 467.36250 ...... do ...... 23 462.26875 ...... do ...... 29 467.36875 ...... do ...... 29 462.275 ...... do ...... 467.375 ...... do ...... 462.28125 ...... do ...... 29 467.38125 ...... do ...... 29 462.28750 ...... do ...... 23 467.38750 ...... do ...... 23 462.29375 ...... do ...... 29 467.39375 ...... do ...... 29 462.300 ...... do ...... 467.400 ...... do ...... 462.30625 ...... do ...... 29 467.40625 ...... do ...... 29 462.31250 ...... do ...... 23 467.41250 ...... do ...... 23 462.31875 ...... do ...... 29 467.41875 ...... do ...... 29 462.325 ...... do ...... 467.425 ...... do ...... 462.33125 ...... do ...... 29 467.43125 ...... do ...... 29 462.33750 ...... do ...... 23 467.43750 ...... do ...... 23 462.34375 ...... do ...... 29 467.44375 ...... do ...... 29 462.350 ...... do ...... 467.450 ...... do ...... 462.35625 ...... do ...... 29 467.45625 ...... do ...... 29 462.36250 ...... do ...... 23 467.46250 ...... do ...... 23 462.36875 ...... do ...... 29 467.46875 ...... do ...... 29 462.375 ...... do ...... 467.475 ...... do ...... 13 462.38125 ...... do ...... 29 467.48125 ...... do ...... 13, 29 462.38750 ...... do ...... 23 467.48750 ...... do ...... 13, 23 462.39375 ...... do ...... 29 467.49375 ...... do ...... 13, 29 462.400 ...... do ...... 467.500 ...... do ...... 462.40625 ...... do ...... 29 467.50625 ...... do ...... 29 462.41250 ...... do ...... 23 467.51250 ...... do ...... 23 462.41875 ...... do ...... 29 467.51875 ...... do ...... 29

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MANUFACTURERS RADIO SERVICE FREQUENCY ceed 2800 Hz and the maximum fre- TABLEÐContinued quency deviation may not exceed 2.5 kHz. For AM transmitters the highest Frequency or band Class of station(s) Limitations modulating frequency may not exceed 467.525 ...... do ...... 13 2000 Hz. The carrier frequency must be 467.53125 ...... do ...... 13, 29 maintained within 0.0005 percent of the 470 to 512 ...... Base or mobile ...... 14 center of the frequency band, and the 806 to 821 ...... Mobile ...... 15 851 to 866 ...... Base or mobile ...... 15 authorized bandwidth may not exceed 6 896 to 901 ...... Mobile ...... 15 kHz. 928 and above ...... Operational fixed ...... 16 (7) On this frequency band the maxi- 929 to 930 ...... Base only ...... 24 935 to 940 ...... Base or mobile ...... 15 mum power output of the transmitter 1427 to 1435 ...... Operational fixed, 1 may not exceed 50 watts for fixed sta- base or mobile. tions and 1 watt for mobile stations. 2450 to 2500 ...... Base or mobile ...... 17 A1B, A2D, A2B, A2D, F1B, F1D, F2B, 8400 to 8500 ...... do ...... 18 10,550 to 10,680* ...... do ...... F2D, G1B, G1D, G2B or G2D emission may be authorized, and mobile stations * The frequencies in the band 10.55±10.68 GHz are avail- able for Digital Termination Systems and for associated used to control remote objects and de- internodal links in the Point-to-Point Microwave Radio Service. vices may be operated in the continu- No new licenses will be issued under this subpart but current licenses will be renewed. ous transmit mode. (8) For FM transmitters the sum of (d) Explanation of assignment limita- the highest modulating frequency in tions appearing in the frequency tab- hertz and the amount of frequency de- ulation of paragraph (c) of this section: viation or swing in hertz may not ex- (1) This frequency is shared with ceed 1700 Hz and the maximum devi- fixed stations in other services and is ation may not exceed 1.2 kHz. For AM subject to no protection from inter- transmitters the highest modulating ference. frequency may not exceed 1200 Hz. The (2) All communications on this fre- carrier frequency must be maintained quency must be conducted within the within 0.0005 percent of the center of boundaries or confines of plant, fac- the freqency band, and the authorized tory, shipyards, mill, or other manu- bandwidth may not exceed 3 kHz. facturing area. All operations on this (9) This frequency is available on a frequency are subject to the provisions shared basis with other Industrial of § 90.257(b). Radio Services as follows: Power, For- (3) This frequency is shared with the est Products, Special Industrial, Petro- Radio Control (R/C) Service, part of the leum, Business, and the Local Govern- Personal Radio Services, where it is ment Radio Service and may be used in used solely for the radio control of this service only for the purpose of re- models. mote control and telemetering. (4) This frequency is available on a (10) Operational fixed stations must shared basis in the Manufacturers, For- employ directional antennas having a est Products, Special Industrial, Rail- front-to-back ratio of at least 20 db. road, and Fire Radio Services and Omnidirectional antennas having unity interservice coordination is required. gains may be employed for stations All communications must be within communicating with at least three re- the boundaries or confines of plants, ceiving locations separated by 160° of mills, yards, or other manufacturing azimuth. areas. All operations on this frequency (11) This frequency band is available are subject to the provisions of to stations in this service subject to § 90.257(b). the provisions of § 90.259. (5) This frequency is shared with the (12) The requirements for secondary Forest Products and Petroleum Radio fixed use of frequencies in this band are Services. The output power of trans- set forth in § 90.261. mitters operating on this frequency (13) This frequency is available on a shall not exceed 110 watts. shared basis in the Power, Petroleum, (6) For FM transmitters the sum of Forest Products, Manufacturers, and the highest modulating frequency in Telephone Maintenance Radio Serv- hertz and the amount of frequency de- ices. It may be assigned only when all viation or swing in hertz may not ex- of the frequencies in the 450–470 MHz

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band allocated to the service in which cities of Duluth, Minnesota; Des the applicant is primarily eligible are Moines and Davenport, Iowa; Omaha, assigned within 56 km. (35 mi) of the Nebraska; Colorado Springs, Colorado; proposed base station. and Wichita, Kansas. (14) Subpart L contains rules for as- (23) This frequency is not available in signment of frequencies in the 470–512 the 150–170 MHz band until August 18, MHz band. 1996. This frequency will be assigned (15) Subpart S contains rules for as- with an authorized bandwidth not to signment of frequencies in the 806–821/ exceed 11.25 kHz. In the 450–470 MHz 851–866 and 896–901/935–940 MHz bands. band, secondary telemetry operations (16) Assignment of frequencies above pursuant to § 90.238(e) will be author- 928 MHz for operational-fixed stations ized on this frequency. is governed by part 94 of this chapter. (24) Frequencies in this band are (17) Available only on a shared basis available only for one-way paging oper- with stations in other services, and ations in accordance with § 90.494. subject to no protection from inter- (25) The frequencies available for use ference due to the operation of indus- at operational-fixed stations in the trial, scientific, or medical (ISM) de- band 72–76 MHz are listed in vices. In the 2483.5–2500 MHz band, no § 90.257(a)(1). These frequencies are applications for new or modification to shared with other services and are existing stations to increase the num- available only in accordance with the ber of transmitters will be accepted. provisions of § 90.257. Existing licensees as of July 25, 1985, or (26) Frequencies in this band will be on a subsequent date following as a re- assigned for low power wireless micro- sult of submitting an application for li- phones in accordance with the provi- cense on or before July 25, 1985, are sions of § 90.265. grandfathered and their operation is (27) Subpart T contains rules for as- co-primary with the Radiodetermin- signment of frequencies in the 220–222 ation Satellite Service. MHz band. (18) Use of this frequency band is lim- (28) This frequency is available on a ited to developmental operation and is shared basis in the Power, Petroleum, subject to the provisions of subpart Q. Business, and Railroad Radio Services (19) The maximum effective rediated and interservice coordination is re- power (ERP) may not exceed 20 watts quired. All communications on this fre- for fixed stations and 2 watts for mo- quency must be conducted within the bile stations and the height of the an- boundaries or confines of a plant, fac- tenna system may not exceed 15.24 me- tory, shipyard, mill, or other manufac- ters (50 feet) above ground. All such op- turing area. All operations on this fre- eration is on a secondary basis to adja- quency are subject to the provisions of cent channel land mobile operations. § 90.257(b). Pulsed modulations will not (20) Use of this frequency is limited be authorized. to stations located at least 120.7 km (75 (29) This frequency is not available miles) from the center of any urbanized until August 18, 1996. After August 18, area of 200,000 or more population (U.S 1996 this frequency will be assigned Census of Population, 1970). Operation with an authorized bandwidth not to is on a second any basis to that in the exceed 6 kHz. Power Radio Service. (30) Assignment of frequencies in this (21) This frequency is shared with the band are subject to the provisions of Special Industrial Radio Service in the § 90.173. States of North Dakota; South Dakota; (31) This frequency is available for Iowa; Nebraska; Kansas and Missouri systems first licensed prior to August beyond 80 km (50 miles) from St. Louis 18, 1995. No new systems will be author- and Kansas City; Colorado and Wyo- ized after August 18, 1995, but prior au- ming east of Longitude 106 degrees; and thorized systems may be modified, ex- Minnesota south of Latitude 47 de- panded, and renewed. grees. (32) Licensees as of August 18, 1995 (22) This frequency may not be who operate systems that are 2.5 kHz shared in the Special Industrial Radio removed from regularly assignable fre- Service within 32 km (20 miles) of the quencies may continue to operate on a

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secondary, non-interference basis after Sections Affected in the Finding Aids sec- August 1, 2003. tion of this volume. (e) Additional frequencies available. In addition to the frequencies shown in § 90.81 Telephone Maintenance Radio Service. the frequency table of this section, the following frequencies are available in (a) Eligibility. Communications com- this service: (See also § 90.253.) mon carriers engaged in the provision (1) Frequencies may be substituted of landline local exchange telephone for those available below 25 MHz in ac- service, or interexchange communica- cordance with the provisions of § 90.263. tions service, or who provide wire-tele- (2) [Reserved] graph service, and radio communica- (3) Frequencies in the band 73.0–74.6 tions common carriers authorized in MHz may be assigned to stations au- the Point-to-Point Microwave Radio thorized their use on or before Decem- Service under part 21 of this chapter ber 1, 1961, but no new stations will be are eligible to hold authorizations in authorized in this band, nor will expan- the Telephone Maintenance Radio sion of existing systems be permitted. Service. Resellers that do not own or (See also § 90.257.) control transmission facilities are not (4) Frequencies in the 421–430, MHz eligible in this service. band are available in the Detroit, (b) Special limitations on use. The fa- Cleveland, and Buffalo areas in accord- cilities authorized in this service shall ance with the rules in §§ 90.273 through only be used for transmission of com- 90.281. munications directly related to the (f) Limitation on number of frequencies construction, repair, maintenance or assignable. Normally only one fre- operation of communications common quency or pair of frequencies in the carrier facilities. The facilities author- paired frequency mode of operation, ized in this service shall not be used for will be assigned for mobile service op- the transmission of any common car- erations by a single applicant in a rier or public correspondence commu- given area. The assignment of an addi- nication. tional frequency or pair of frequencies (c) Frequencies available. The follow- will be made only upon a satisfactory ing table indicates frequencies avail- showing of need, except that: able for assignment to stations in the (1) Additional frequencies above 25 Telephone Maintenance Radio Service, MHz may be assigned in connection together with the class of station(s) to with operation of mobile repeaters in which they are normally assigned and accordance with § 90.247 notwithstand- the specific assignment limitations ing this limitation. which are explained in paragraph (d) of (2) Frequencies in the ranges 30.56– this section: 30.57 MHz, 35.00–35.01 MHz, 35.99–36.00 TELEPHONE MAINTENANCE RADIO SERVICE MHz, and 37.00–37.01 MHz are available FREQUENCY TABLE for assignment to applicants in this service subject to the provisions of sub- Limita- Frequency or band Class of station(s) tions part Q notwithstanding this limitation. (3) Frequencies in the 25–50 MHz, 150– Kilohertz 170 MHz, 450–512 MHz and 902–928 MHz 2,000 to 25,000 ...... Fixed, base or mobile 14 bands may be assigned for the oper- ation of Location and Monitoring Serv- Megahertz ice (LMS) systems in accordance with 35.16 ...... Base or mobile ...... the provisions of subpart M of this 43.16 ...... Mobile ...... part, notwithstanding this limitation. 72±76 ...... Operational fixed ...... 13 150 to 170 ...... Base or mobile ...... 17, 19 (Secs. 4(i) and 303(r), Communications Act of 151.985 ...... Base or mobile ...... 1934, as amended, §§ 0.131 and 0.331 of the 152.9925 ...... do ...... 16 Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 158.34 ...... Mobile ...... and (d)(3); 47 U.S.C. 154(i) and 303) 158.3475 ...... do ...... 11 169±172 ...... do ...... 15 [43 FR 54791, Nov. 22, 1978] 216 to 220 ...... Base or mobile ...... 2 220±222 ...... Base and mobile ...... 1 EDITORIAL NOTE: For FEDERAL REGISTER ci- 450 to 470 ...... Fixed, base, or mobile 3, 17 tations affecting § 90.79, see the List of CFR 451.1625 ...... Mobile ...... 18

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TELEPHONE MAINTENANCE RADIO SERVICE TELEPHONE MAINTENANCE RADIO SERVICE FREQUENCY TABLEÐContinued FREQUENCY TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

451.175 ...... Base or mobile ...... 4 456.175 ...... do ...... 4 451.18125 ...... do ...... 4, 16 456.18125 ...... do ...... 4, 16 451.18750 ...... do ...... 4, 11 456.18750 ...... do ...... 4, 11 451.19375 ...... do ...... 4, 16 456.19375 ...... do ...... 4, 16 451.2125 ...... Mobile ...... 18 456.2125 ...... do ...... 18 451.225 ...... Base or mobile ...... 4 456.225 ...... do ...... 4 451.23125 ...... do ...... 4, 16 456.23125 ...... do ...... 4, 16 451.23750 ...... do ...... 4, 11 456.23750 ...... do ...... 4, 11 451.24375 ...... do ...... 4, 16 456.24375 ...... do ...... 4, 16 451.2625 ...... Mobile ...... 18 456.2625 ...... do ...... 18 451.275 ...... Base or mobile ...... 4 456.275 ...... do ...... 4 451.28125 ...... do ...... 4, 16 456.28125 ...... do ...... 4, 16 451.28750 ...... do ...... 4, 11 456.28750 ...... do ...... 4, 11 451.29375 ...... do ...... 4, 16 456.29375 ...... do ...... 4, 16 451.300 ...... do. 456.300 ...... do ...... 5 451.30625 ...... do ...... 16 456.30625 ...... do ...... 5, 16 451.31250 ...... do ...... 11 456.31250 ...... do ...... 5, 11 451.31875 ...... do ...... 16 456.31875 ...... do ...... 5, 16 451.325 ...... do. 456.325 ...... do ...... 5 451.33125 ...... do ...... 16 456.33125 ...... do ...... 5, 16 451.33750 ...... do ...... 11 456.33750 ...... do ...... 5, 11 451.34375 ...... do ...... 16 456.34375 ...... do ...... 5, 16 451.350 ...... do. 456.350 ...... do ...... 5 451.35625 ...... do ...... 16 456.35625 ...... do ...... 5, 16 451.36250 ...... do ...... 11 456.36250 ...... do ...... 5, 11 451.36875 ...... do ...... 16 456.36875 ...... do ...... 5, 16 451.375 ...... do ...... 4 456.375 ...... do ...... 4 451.38125 ...... do ...... 4, 16 456.38125 ...... do ...... 4, 16 451.38750 ...... do ...... 4, 11 456.38750 ...... do ...... 4, 11 451.39375 ...... do ...... 4, 16 456.39375 ...... do ...... 4, 16 451.400 ...... do. 456.400 ...... do ...... 5 451.40625 ...... do ...... 16 456.40625 ...... do ...... 5, 16 451.41250 ...... do ...... 11 456.41250 ...... do ...... 5, 11 451.41875 ...... do ...... 16 456.41875 ...... do ...... 5, 16 451.425 ...... do ...... 4 456.425 ...... do ...... 4 451.43125 ...... do ...... 4, 16 456.43125 ...... do ...... 4, 16 451.43750 ...... do ...... 4, 11 456.43750 ...... do ...... 4, 11 451.44375 ...... do ...... 4, 16 456.44375 ...... do ...... 4, 16 451.450 ...... do. 456.450 ...... do ...... 5 451.45625 ...... do ...... 16 456.45625 ...... do ...... 5, 16 451.46250 ...... do ...... 11 456.46250 ...... do ...... 5, 11 451.46875 ...... do ...... 16 456.46875 ...... do ...... 5, 16 451.475 ...... do ...... 4 456.475 ...... do ...... 4 451.48125 ...... do ...... 4, 16 456.48125 ...... do ...... 4, 16 451.48750 ...... do ...... 4, 11 456.48750 ...... do ...... 4, 11 451.49375 ...... do ...... 4, 16 456.49375 ...... do ...... 4, 16 451.500 ...... do. 456.500 ...... do ...... 5 451.50625 ...... do ...... 16 456.50625 ...... do ...... 5, 16 451.51250 ...... do ...... 11 456.51250 ...... do ...... 5, 11 451.51875 ...... do ...... 16 456.51875 ...... do ...... 5, 16 451.525 ...... do ...... 4 456.525 ...... do ...... 4 451.53125 ...... do ...... 4, 16 456.53125 ...... do ...... 4, 16 451.53750 ...... do ...... 4, 11 456.53750 ...... do ...... 4, 11 451.54375 ...... do ...... 4, 16 456.54375 ...... do ...... 4, 16 451.5625 ...... Mobile ...... 18 456.5625 ...... do ...... 18 451.575 ...... Base or mobile ...... 4 456.575 ...... do ...... 4 451.58125 ...... do ...... 4, 16 456.58125 ...... do ...... 4, 16 451.58750 ...... do ...... 4, 11 456.58750 ...... do ...... 4, 11 451.59375 ...... do ...... 4, 16 456.59375 ...... do ...... 4, 16 451.6125 ...... Mobile ...... 18 456.6125 ...... do ...... 18 451.625 ...... Base or mobile ...... 4 456.625 ...... do ...... 4 451.63125 ...... do ...... 4, 16 456.63125 ...... do ...... 4, 16 451.63750 ...... do ...... 4, 11 456.63750 ...... do ...... 4, 11 451.64375 ...... do ...... 4, 16 456.64375 ...... do ...... 4, 16 451.6625 ...... Mobile ...... 18 456.6625 ...... do ...... 18 451.675 ...... Base or mobile ...... 4 456.675 ...... do ...... 4 451.68125 ...... do ...... 4, 16 456.68125 ...... do ...... 4, 16 451.68750 ...... do ...... 4, 11 456.68750 ...... do ...... 4, 11 451.69375 ...... do ...... 4, 16 456.69375 ...... do ...... 4, 16 456.1625 ...... Mobile ...... 18 462.4625 ...... do ...... 18

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TELEPHONE MAINTENANCE RADIO SERVICE indefinitely, increase the number of FREQUENCY TABLEÐContinued transmitters operated, and expand the geographic coverage area of their sys- Limita- Frequency or band Class of station(s) tions tems, without a showing that all of the base and mobile Telephone Mainte- 462.475 ...... Base or mobile ...... 4 nance Radio Service frequencies in this 462.48125 ...... do ...... 4, 16 462.48750 ...... do ...... 4, 11 band are assigned within 56 km (35 462.49375 ...... do ...... 4, 16 miles) of the existing base station. 462.5125 ...... Mobile ...... 18 (5) This frequency may be assigned to 462.525 ...... Base or mobile ...... 4 auxiliary test stations. 462.53125 ...... do ...... 4, 16 467.4625 ...... Mobile ...... 18 (6) Subpart L contains rules for as- 467.475 ...... do ...... 4 signment of frequencies in the 470–512 467.48125 ...... do ...... 4, 16 MHz band. 467.48750 ...... do ...... 4, 11 467.49375 ...... do ...... 4, 16 (7) Subpart S contains rules for as- 467.5125 ...... do ...... 18 signment of frequencies in the 806–821/ 467.525 ...... do ...... 4 851–866 and 896–901/935–940 MHz bands. 467.53125 ...... do ...... 4, 16 470 to 512 ...... Base or mobile ...... 6 (8) Assignment of frequencies above 806 to 821 ...... Mobile ...... 7 928 MHz for operational-fixed stations 851 to 866 ...... Base or mobile ...... 7 is governed by part 94 of this chapter. 896 to 901 ...... Mobile ...... 7 928 and above ...... Operational fixed ...... 8 (9) Available only on a shared basis 929±930 ...... Base only ...... 12 with stations in other services, and 935 to 940 ...... Base or mobile ...... 7 subject to no protection from inter- 1427 to 1435 ...... Operational fixed, base 2 ference due to the operation of indus- or mobile. 2450 to 2500 ...... Base or mobile ...... 9 trial, scientific, or medical (ISM) de- 8400 to 8500 ...... do ...... 10 vices. In the 2483.5–2500 MHz band, no 10,550 to 10,680* ...... do ...... applications for new or modification to * The frequencies in the band 10.55±10.68 GHz are avail- existing stations to increase the num- able for Digital Termination Systems and for associated internodal links in the Point-to-Point Microwave Radio Service. ber of transmitters will be accepted. No new licenses will be issued under this subpart but current Existing licensees as of July 25, 1985, or licenses will be renewed. on a subsequent date following as a re- (d) Explanation of assignment limita- sult of submitting an application for li- tions appearing in the frequency table cense on or before July 25, 1985, are of paragraph (c) of this section: grandfathered and their operation is (1) Subpart T contains rules for as- co-primary with the Radiodetermin- signment of frequencies in the 220–222 ation Satellite Service. MHz band. (10) Use of this frequency band is lim- (2) This frequency band is available ited to developmental operation and is to stations in this service subject to subject to the provisions of subpart Q. the provisions of § 90.259. (11) This frequency is not available in (3) The requirements for secondary the 150–170 MHz band until August 18, fixed use of frequencies in this band are 1996. This frequency will be assigned set forth in § 90.261. with an authorized bandwidth not to (4) This frequency is available on a exceed 11.25 kHz. In the 450–470 MHz shared basis in the Power, Petroleum, band, secondary telemetry operations Forest Products, Manufacturers, and pursuant to § 90.238(e) will be author- Telephone Maintenance Radio Serv- ized on this frequency. ices. It may be assigned only when all (12) Frequencies in this band are of the base and mobile frequencies in available only for one-way paging oper- the 450–470 MHz band for which the ap- ations in accordance with § 90.494. plicant is primarily eligible are as- (13) The frequencies available for use signed within 56 km (35 miles) of the at operational-fixed stations in the proposed base station. Applications for band 72–76 MHz are listed in this frequency must be coordinated § 90.257(a)(1). These frequencies are with all five services. Telephone Main- shared with other services and are tenance Radio Service licensees on this available only in accordance with the frequency authorized prior to Septem- provisions of § 90.257. ber 26, 1986, including their successors (14) Only entities engaged in the re- or assignees in business, will be per- pair of telecommunications circuits mitted to renew their authorizations are eligible to use this spectrum, and

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then only in accordance with § 90.266. will be made only upon a satisfactory Except as provided in this part, licens- showing of need, except that: ees may not use these frequencies in (1) Additional frequencies above 25 the place of other operational circuits MHz may be assigned in connection permitted by the Commission’s Rules. with operation of mobile repeaters in Circuits operating on these frequencies accordance with § 90.247 notwithstand- may be used only for coordinating the ing this limitation; repair of wireline or point-to-point (2) Frequencies in ranges 30.56–30.57 microwave circuits. MHz, 35.00–35.01 MHz, 35.99–36.00 MHz, (15) Frequencies in this band will be and 37.00–37.01 MHz are available for as- assigned for low power wireless micro- signment of applicants in this service phones in accordance with the provi- subject to the provisions of subpart Q sions of § 90.265. notwithstanding this limitation. (16) This frequency is not available (3) Frequencies in the 25–50 MHz, 150– until August 18, 1996. After August 18, 170 MHz, 450–512 MHz and 902–928 MHz 1996 this frequency will be assigned bands may be assigned for the oper- with an authorized bandwidth not to ation of Location and Monitoring Serv- exceed 6 kHz. ice (LMS) systems in accordance with (17) Assignment of frequencies in this the provisions of subpart M of this band are subject to the provisions of part, notwithstanding this limitation. § 90.173. (18) This frequency is available for (Secs. 4(i) and 303(r), Communications Act of systems first licensed prior to August 1934, as amended, §§ 0.131 and 0.331 of the Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 18, 1995. No new systems will be author- and (d)(3); 47 U.S.C. 154(i) and 303) ized after August 18, 1995, but prior au- thorized systems may be modified, ex- [43 FR 54791, Nov. 22, 1978] panded, and renewed. EDITORIAL NOTE: For FEDERAL REGISTER ci- (19) Licensees as of August 18, 1995 tations affecting § 90.81, see the List of CFR who operate systems that are 2.5 kHz Sections Affected in the Finding Aids sec- removed from regularly assignable fre- tion of this volume. quencies may continue to operate on a secondary, non-interference basis after Subpart E—Land Transportation August 1, 2003. Radio Services (e) Additional frequencies available. In addition to the frequencies shown in EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. the frequency table of this section, the 17, 1997, subpart E, consisting of §§ 90.85— following frequencies are available in 90.95, was removed and reserved, effective this service: (See also § 90.253.) Oct. 17, 1997. (1) [Reserved] (2) Frequencies in the band 73.0–74.6 § 90.85 Scope. MHz may be assigned to stations au- The Land Transportation Radio Serv- thorized their use on or before Decem- ices include the Motor Carrier, Rail- ber 1, 1961, but no new stations will be road, Taxicab and Automobile Emer- authorized in this band, nor will expan- gency Radio Services. Rules as to eligi- sion of existing systems be permitted. bility for licensing, permissible com- (See also § 90.257.) munications, assignable frequencies, (3) Frequencies in the 421–430 MHz and any special requirements as to band are available in the Detroit, each of these radio services are set Cleveland, and Buffalo areas in accord- forth in the following sections. ance with the rules in §§ 90.273 through 90.281. [43 FR 54791, Nov. 22, 1978, as amended at 54 (f) Limitation on number of frequencies FR 39739, Sept. 28, 1989] assignable. Normally only one fre- quency, or pair of frequencies in the § 90.87 General eligibility. paired frequency mode of operation, (a) In addition to the eligibility will be assigned for mobile service op- shown in each Land Transportation erations by a single applicant in a Radio Service, eligibility is also pro- given area. The assignment of an addi- vided for any corporation proposing to tional frequency or pair of frequencies furnish non-profit radiocommunication

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service to its parent corporation, to an- are explained in paragraph (c) of this other subsidiary of the same parent, or section: to its own subsidiary provided the party served is regularly engaged in MOTOR CARRIER RADIO SERVICE FREQUENCY any of the eligibility activities set TABLE forth in the particular service involved. Limita- This corporate eligibility is not subject Frequency or band Class of station(s) tions to the cooperative use provisions of § 90.179. Megahertz (b) Eligibility is also provided for a 30.66 ...... Base or mobile ...... 1, 2 non-profit corporation or association 30.74 ...... do ...... 1, 2 that is organized for the purpose of fur- 30.82 ...... do ...... 1, 2 30.86 ...... do ...... 1, 3 nishing a radiocommunication service 30.90 ...... do ...... 1, 3 to persons actually engaged in any of 30.94 ...... do ...... 1, 3 the eligibility activities set forth in 30.98 ...... do ...... 1, 3 the particular service involved. Such 31.02 ...... do ...... 1, 3 31.06 ...... do ...... 1, 3 use is subject to the cooperative use 31.08 ...... do ...... 1 provisions of § 90.179. 31.10 ...... do ...... 1, 3 31.12 ...... do ...... 1 [47 FR 19538, May 6, 1982] 31.14 ...... do ...... 1, 3 43.70 ...... do ...... 4 § 90.89 Motor Carrier Radio Service. 43.72 ...... do ...... 4, 23 43.74 ...... do ...... 4, 23 (a) Eligibility. Persons primarily en- 43.76 ...... do ...... 4 gaged in providing a common or con- 43.78 ...... do ...... 4 tract motor carrier transportation 43.80 ...... do ...... 4 43.82 ...... do ...... 4, 23 service in any of the following activi- 43.84 ...... do ...... 4, 23 ties are eligible to hold authorizations 43.86 ...... do ...... 5, 6 in the Motor Carrier Radio Service to 43.88 ...... do ...... 5, 6 operate radio stations for transmission 43.90 ...... do ...... 5, 6 43.92 ...... do ...... 5, 6, 23 of communications essential to such 43.94 ...... do ...... 5, 6 activities of the licensee: Provided, 43.96 ...... do ...... 5, 23 however, That motor vehicles used as 43.98 ...... do ...... 5 taxicabs, livery vehicles, or school 44.00 ...... do ...... 5 44.02 ...... do ...... 5 buses, and motor vehicles used for 44.04 ...... do ...... 5 sightseeing or special charter purposes, 44.06 ...... do ...... 5 shall not be included within the mean- 44.08 ...... do ...... 5 44.10 ...... do ...... 5, 19 ing of this term as used in the Motor 44.12 ...... do ...... 5, 23 Carrier Radio Service. For purposes of 44.14 ...... do ...... 5 this rule, an urban area is defined as 44.16 ...... do ...... 5, 23 being one or more contiguous, incor- 44.18 ...... do ...... 5, 23 44.20 ...... do ...... 5, 20, 23 porated or unincorporated cities, bor- 44.22 ...... do ...... 5 oughs, towns, or villages, have aggre- 44.24 ...... do ...... 5 gate population of 2,500 or more per- 44.26 ...... do ...... 5 44.28 ...... do ...... 5 sons. 44.30 ...... do ...... 5 (1) The transportation of passengers 44.32 ...... do ...... 5, 23 between urban areas. 44.34 ...... do ...... 5 (2) The transportation of property be- 44.36 ...... do ...... 5, 6, 23 44.38 ...... do ...... 5, 6 tween urban areas. 44.40 ...... do ...... 5, 6, 23 (3) The transportation of passengers 44.42 ...... do ...... 5, 6 within a single urban area. 44.44 ...... do ...... 5, 6 (4) The transportation, local distribu- 44.46 ...... do ...... 1, 23 44.48 ...... do ...... 1, 23 tion or collection of property within a 44.50 ...... do ...... 1 single urban area. 44.52 ...... do ...... 1 (b) Frequencies available. The follow- 44.54 ...... do ...... 1 44.56 ...... do ...... 1 ing table indicates frequencies avail- 44.58 ...... do ...... 1 able for assignment to stations in the 44.60 ...... do ...... 1 Motor Carrier Radio Service, together 72.0±76.0 ...... Operational fixed ...... 7 with the class of station(s) to which 150 to 170 ...... Base or mobile ...... 24, 27 159.495 ...... do ...... 8 they are normally assigned; and the 159.5025 ...... do ...... 8, 21 specific assignment limitations, which 159.510 ...... do ...... 8

405

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MOTOR CARRIER RADIO SERVICE FREQUENCY MOTOR CARRIER RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

159.5175 ...... do ...... 8, 21 160.0425 ...... do ...... 8, 21 159.525 ...... do ...... 8 160.050 ...... do ...... 8 159.5325 ...... do ...... 8, 21 160.0575 ...... do ...... 8, 21 159.540 ...... do ...... 8 160.065 ...... do ...... 8 159.5475 ...... do ...... 8, 21 160.0725 ...... do ...... 8, 21 159.555 ...... do ...... 8 160.080 ...... do ...... 8 159.5625 ...... do ...... 8, 21 160.0875 ...... do ...... 8, 21 159.570 ...... do ...... 8 160.095 ...... do ...... 8 159.5775 ...... do ...... 8, 21 160.1025 ...... do ...... 8, 21 159.585 ...... do ...... 8 160.110 ...... do ...... 8 159.5925 ...... do ...... 8, 21 160.1175 ...... do ...... 8, 21 159.600 ...... do ...... 8 160.125 ...... do ...... 8 159.6075 ...... do ...... 8, 21 160.1325 ...... do ...... 8, 21 159.615 ...... do ...... 8 160.140 ...... do ...... 8 159.6225 ...... do ...... 8, 21 160.1475 ...... do ...... 8, 21 159.630 ...... do ...... 8 160.155 ...... do ...... 8 159.6375 ...... do ...... 8, 21 160.1625 ...... do ...... 8, 21 159.645 ...... do ...... 8 160.170 ...... do ...... 8 159.6525 ...... do ...... 8, 21 160.1775 ...... do ...... 8, 21 159.660 ...... do ...... 8 160.185 ...... do ...... 8 159.6675 ...... do ...... 8, 21 160.1925 ...... do ...... 8, 21 159.675 ...... do ...... 8 160.200 ...... do ...... 8 159.6825 ...... do ...... 8, 21 160.2075 ...... do ...... 8, 21 159.690 ...... do ...... 8 169±172 ...... Mobile ...... 17 159.6975 ...... do ...... 8, 21 220±222 ...... Base and mobile ...... 22 159.705 ...... do ...... 8 450±470 ...... Fixed, base, or mobile 9, 24 159.7125 ...... do ...... 8, 21 452.3125 ...... Mobile ...... 25 159.720 ...... do ...... 8 452.325 ...... Base or mobile ...... 10 159.7275 ...... do ...... 8, 21 452.33125 ...... do ...... 10, 26 159.735 ...... do ...... 8 452.33750 ...... do ...... 10, 21 159.7425 ...... do ...... 8, 21 452.34375 ...... do ...... 10, 26 159.750 ...... do ...... 8 452.3625 ...... Mobile ...... 25 159.7575 ...... do ...... 8, 21 452.375 ...... Base or mobile ...... 10 159.765 ...... do ...... 8 452.38125 ...... do ...... 10, 26 159.7725 ...... do ...... 8, 21 452.38750 ...... do ...... 10, 21 159.780 ...... do ...... 8 452.39375 ...... do ...... 10, 26 159.7875 ...... do ...... 8, 21 452.4125 ...... Mobile ...... 25 159.795 ...... do ...... 8 452.425 ...... Base or mobile ...... 10 159.8025 ...... do ...... 8, 21 452.43125 ...... do ...... 10, 26 159.810 ...... do ...... 8 452.43750 ...... do ...... 10, 21 159.8175 ...... do ...... 8, 21 452.44375 ...... do ...... 10, 26 159.825 ...... do ...... 8 452.4625 ...... Mobile ...... 25 159.8325 ...... do ...... 8, 21 452.475 ...... Base or mobile ...... 10 159.840 ...... do ...... 8 452.48125 ...... do ...... 10, 26 159.8475 ...... do ...... 8, 21 452.48750 ...... do ...... 10, 21 159.855 ...... do ...... 8 452.49375 ...... do ...... 10, 26 159.8625 ...... do ...... 8, 21 452.6125 ...... Mobile ...... 25 159.870 ...... do ...... 8 452.625 ...... Base or mobile ...... 159.8775 ...... do ...... 8, 21 452.63125 ...... do ...... 26 159.885 ...... do ...... 8 452.63750 ...... do ...... 21 159.8925 ...... do ...... 8, 21 452.64375 ...... do ...... 26 159.900 ...... do ...... 8 452.650 ...... do ...... 159.9075 ...... do ...... 8, 21 452.65625 ...... do ...... 26 159.915 ...... do ...... 8 452.66250 ...... do ...... 21 159.9225 ...... do ...... 8, 21 452.66875 ...... do ...... 26 159.930 ...... do ...... 8 452.675 ...... do ...... 159.9375 ...... do ...... 8, 21 452.68125 ...... do ...... 26 159.945 ...... do ...... 8 452.68750 ...... do ...... 21 159.9525 ...... do ...... 8, 21 452.69375 ...... do ...... 26 159.960 ...... do ...... 8 452.700 ...... do ...... 159.9675 ...... do ...... 8, 21 452.70625 ...... do ...... 26 159.975 ...... do ...... 8 452.71250 ...... do ...... 21 159.9825 ...... do ...... 8, 21 452.71875 ...... do ...... 26 159.990 ...... do ...... 8 452.725 ...... do ...... 159.9975 ...... do ...... 8, 21 452.73125 ...... do ...... 26 160.005 ...... do ...... 8 452.73750 ...... do ...... 21 160.0125 ...... do ...... 8, 21 452.74375 ...... do ...... 26 160.020 ...... do ...... 8 452.750 ...... do ...... 160.0275 ...... do ...... 8, 21 452.75625 ...... do ...... 26 160.035 ...... do ...... 8 452.76250 ...... do ...... 21

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MOTOR CARRIER RADIO SERVICE FREQUENCY MOTOR CARRIER RADIO SERVICE FREQUENCY TABLEÐContinued TABLEÐContinued

Frequency or band Class of station(s) Limita- Limita- tions Frequency or band Class of station(s) tions

452.76875 ...... do ...... 26 457.800 ...... do ...... 452.775 ...... do ...... 10 457.80625 ...... do ...... 26 452.78125 ...... do ...... 10, 26 457.81250 ...... do ...... 21 452.78750 ...... do ...... 10, 21 457.81875 ...... do ...... 26 452.79375 ...... do ...... 10, 26 452.800 ...... do ...... 457.825 ...... do ...... 10 452.80625 ...... do ...... 26 457.83125 ...... do ...... 10, 26 452.81250 ...... do ...... 21 457.83750 ...... do ...... 10, 21 452.81875 ...... do ...... 26 457.84375 ...... do ...... 10, 26 452.825 ...... do ...... 10 457.850 ...... do ...... 452.83125 ...... do ...... 10, 26 457.85625 ...... do ...... 26 452.83750 ...... do ...... 10, 21 457.86250 ...... do ...... 21 452.84375 ...... do ...... 10, 26 457.86875 ...... do ...... 26 452.850 ...... do ...... 457.875 ...... do ...... 10 452.85625 ...... do ...... 26 457.88125 ...... do ...... 10, 26 452.86250 ...... do ...... 21 452.86875 ...... do ...... 26 457.88750 ...... do ...... 10, 21 452.875 ...... do ...... 10 457.89375 ...... do ...... 10, 26 452.88125 ...... do ...... 10, 26 470 to 512 ...... Base or mobile ...... 11 452.88750 ...... do ...... 10, 21 806 to 821 ...... Mobile ...... 12 452.89375 ...... do ...... 10, 26 851 to 866 ...... Base or mobile ...... 12 457.3125 ...... Mobile ...... 25 896 to 901 ...... Mobile ...... 12 457.325 ...... do ...... 10 928 and above ...... Operational fixed ...... 13 457.33125 ...... do ...... 10, 26 929±930 ...... Base only ...... 18 457.33750 ...... do ...... 10, 21 935 to 940 ...... Base or mobile ...... 12 457.34375 ...... do ...... 10, 26 1427 to 1435 ...... Operational fixed, base 14 457.3625 ...... do ...... 25 457.375 ...... do ...... 10 or mobile. 457.38125 ...... do ...... 10, 26 2450 to 2500 ...... Base or mobile ...... 15 457.38750 ...... do ...... 10, 21 8400 to 8500 ...... do ...... 16 457.39375 ...... do ...... 10, 26 10,550 to 10,680* ...... do ...... 457.4125 ...... do ...... 25 457.425 ...... do ...... 10 * The frequencies in the band 10.55±10.68 GHz are avail- able for Digital Termination Systems and for associated 457.43125 ...... do ...... 10, 26 internodal links in the Point-to-Point Microwave Radio Service. 457.43750 ...... do ...... 10, 21 No new licenses will be issued under this subpart but current 457.44375 ...... do ...... 10, 26 licenses will be renewed. 457.4625 ...... do ...... 25 457.475 ...... do ...... 10 457.48125 ...... do ...... 10, 26 (c) Explanation of assignment limita- 457.48750 ...... do ...... 10, 21 tions appearing in the frequency table 457.49375 ...... do ...... 10, 26 of paragraph (b) of this section: 457.6125 ...... do ...... 25 (1) This frequency is available for as- 457.625 ...... do ...... 457.63125 ...... do ...... 26 signment in this service only to com- 457.63750 ...... do ...... 21 mon and contract motor carriers of 457.64375 ...... do ...... 26 passengers within a single urban area. 457.650 ...... do ...... 457.65625 ...... do ...... 26 (2) This frequency is available on a 457.66250 ...... do ...... 21 shared basis with the Petroleum Radio 457.66875 ...... do ...... 26 Service. 457.675 ...... do ...... 457.68125 ...... do ...... 26 (3) This frequency is available on a 457.68750 ...... do ...... 21 shared basis with stations in the For- 457.69375 ...... do ...... 26 estry-Conservation Radio Service. 457.700 ...... do ...... 457.70625 ...... do ...... 26 (4) This frequency is available for as- 457.71250 ...... do ...... 21 signment in this service only to com- 457.71875 ...... do ...... 26 mon and contract motor carriers of 457.725 ...... do ...... passengers between urban areas. 457.73125 ...... do ...... 26 457.73750 ...... do ...... 21 (5) This frequency is available for as- 457.74375 ...... do ...... 26 signment in this service only to com- 457.750 ...... do ...... mon and contract motor carriers of 457.75625 ...... do ...... 26 457.76250 ...... do ...... 21 property between urban areas. 457.76875 ...... do ...... 26 (6) In addition to single frequency op- 457.775 ...... do ...... 10 eration, this frequency is available to 457.78125 ...... do ...... 10, 26 457.78750 ...... do ...... 10, 21 base and mobile stations for the paired 457.79375 ...... do ...... 10, 26 frequency mode of operation. For two

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frequency systems, the separation be- (17) Frequencies in this band will be tween base and mobile transmit fre- assigned for low power wireless micro- quencies is 500 kHz with the base sta- phones in accordance with the provi- tions transmitting on the higher of the sions of § 90.265. two frequencies. (18) Frequencies in this band are (7) The frequencies available for use available only for one-way paging oper- at operational fixed stations in the ations in accordance with § 90.494. band 72–76 MHz are listed in (19) In the State of Alaska only, the § 90.257(a)(1). These frequencies are frequency 44.10 MHz is available for as- shared with other services and are signment on a primary basis to sta- available only in accordance with the tions in the Common Carrier Rural provisions of § 90.257. Radio Service utilizing meteor burst (8) This frequency is available for as- communications. The frequency may signment in this service only to com- be used by private radio stations for mon and contract motor carriers of meteor burst communications on a sec- property. ondary, noninterference basis. Usage (9) The requirements for secondary shall be in accordance with parts 22 fixed use of frequencies in this band are and 90 of this chapter. Stations utiliz- set forth in § 90.261. ing meteor burst communications shall (10) This frequency is shared in the not cause harmful interference to sta- Motor Carrier and Railroad Radio tions of other radio services operating Services. It may be assigned only when in accordance with the allocation all of the frequencies in the 450–470 table. MHz band allocated to the service in (20) In the State of Alaska only, the which the applicant is primarily eligi- frequency 44.20 MHz is available for as- ble are assigned within 56 km. (35 mi.) signment on a primary basis to private of the proposed base station. land mobile radio stations utilizing (11) Subpart L contains rules for as- meteor burst communications. The fre- signment of frequencies in the 470–512 quency may be used by common carrier MHz band. stations for meteor burst communica- (12) Subpart S contains rules for as- tions on a secondary, noninterference signment of frequencies in the 806–821/ basis. Usage shall be in accordance 851–866 and 896–901/935–940 MHz bands. with parts 22 and 90 of this chapter. (13) Assignment of frequencies above Stations utilizing meteor burst com- 928 MHz for operational-fixed stations munications shall not cause harmful is governed by part 94 of this chapter. interference to stations of other radio (14) This frequency is available to services operating in accordance with stations in this service subject to the the allocation table. provisions of § 90.259. (21) This frequency is not available in (15) Available only on a shared basis the 150–170 MHz band until August 18, with stations in other services, and 1996. This frequency will be assigned subject to no protection from inter- with an authorized bandwidth not to ference due to the operation of indus- exceed 11.25 kHz. In the 450–470 MHz trial, scientific, or medical (ISM) de- band, secondary telemetry operations vices. In the 2483.5–2500 MHz band, no applications for new or modification to pursuant to § 90.238(e) will be author- existing stations to increase the num- ized on this frequency. ber of transmitters will be accepted. (22) Subpart T contains rules for as- Existing licensees as of July 25, 1985, or signment of frequencies in the 220–222 on a subsequent date following as a re- MHz band. sult of submitting an application for li- (23) This frequency is also used on a cense on or before July 25, 1985, are secondary basis for cordless telephones grandfathered and their operation is under part 15 of this chapter. co-primary with the Radiodetermin- (24) Licensing for frequencies in this ation Satellite Service. band are subject to the provisions of (16) Use of this frequency band is lim- § 90.173. ited to developmental operation and is (25) This frequency is available for subject to the provisions of subpart Q. systems first licensed prior to August

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18, 1995. No new systems will be author- and Monitoring Service (LMS) systems ized after August 18, 1995, but prior au- in accordance with the provisions of thorized systems may be modified, ex- subpart M of this part, notwithstand- panded, and renewed. ing this limitation. (26) This frequency is not available (Secs. 4(i) and 303(r), Communications Act of until August 18, 1996. After August 18, 1934, as amended, §§ 0.131 and 0.331 of the 1996 this frequency will be assigned Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) with an authorized bandwidth not to and (d)(3); 47 U.S.C. 154(i) and 303) exceed 6 kHz. [43 FR 54791, Nov. 22, 1978] (27) Licensees as of August 18, 1995 who operate systems that are 2.5 kHz EDITORIAL NOTE: For FEDERAL REGISTER ci- removed from regularly assignable fre- tations affecting § 90.89, see the List of CFR quencies may continue to operate on a Sections Affected in the Finding Aids sec- tion of this volume. secondary, non-interference basis after August 1, 2003. § 90.91 Railroad Radio Service. (d) Additional frequencies available. In (a) Eligibility. Railroad common car- addition to the frequencies shown in riers which are regularly engaged in the frequency table of this section, the the transportation of passengers or following frequencies are available in property when such passengers or prop- this service: (See also § 90.253.) erty are transported over all or part of (1) [Reserved] their route by railroad are eligible to (2) Frequencies in the band 73.0–74.6 hold authorizations in the Railroad MHz may be assigned to stations au- Radio Service to operate radio stations thorized their use on or before Decem- for transmission of communications ber 1, 1961, but no new stations will be and to assure safety of operations es- authorized in this band, nor will expan- sential to such activities of the li- sion of existing systems be permitted. censee. (See also § 90.257.) (b) Frequencies available. The follow- (3) The frequency band 33.00–33.01 ing table indicates frequencies avail- MHz may be used for developmental able for assignment to stations in the operations subject to the provisions of Railroad Radio Service, together with subpart Q. Any type of emission other the class of station(s) to which they than pulsed emission may be used if are normally assigned; and the specific the bandwidth occupied by the emis- assignment limitations, which are ex- sion is contained within the assigned plained in paragraph (d) of this section: frequency band. (4) Frequencies in the 421–430, MHz RAILROAD RADIO SERVICE FREQUENCY TABLE band are available in the Detroit, Cleveland, and Buffalo areas in accord- Frequency or band Class of station(s) Limitations ance with the rules in §§ 90.273 through Megahertz 90.281. (e) Limitation on number of frequencies 72.0 to 76.0 ...... Operational fixed ...... 1 assignable. Normally only one fre- 72.44 ...... Mobile ...... 2 72.48 ...... do ...... 2 quency, or pair of frequencies in the 72.52 ...... do ...... 2 paired frequency mode of operation, 72.56 ...... do ...... 2 will be assigned for mobile service op- 72.60 ...... do ...... 2 74.61 ...... do ...... 21 erations by a single applicant in a 74.63 ...... do ...... 21 given area. The assignment of an addi- 74.65 ...... do ...... 21 tional frequency or pair of frequencies 74.67 ...... do ...... 21 will be made only upon a satisfactory 74.69 ...... do ...... 21 74.71 ...... do ...... 21 showing of need, except that: 74.73 ...... do ...... 21 (1) Additional frequencies above 25 74.75 ...... do ...... 21 MHz may be assigned in connection 74.77 ...... do ...... 21 74.79 ...... do ...... 21 with operation of mobile repeaters in 75.21 ...... do ...... 21 accordance with § 90.247, notwithstand- 75.23 ...... do ...... 21 ing this limitation. 75.25 ...... do ...... 21 (2) Frequencies in the 25–50, 150–170, 75.27 ...... do ...... 21 75.29 ...... do ...... 21 450–512, and 902–928 MHz bands may be 75.31 ...... do ...... 21 assigned for the operation of Location 75.33 ...... do ...... 21

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RAILROAD RADIO SERVICE FREQUENCY TABLEÐ RAILROAD RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

75.35 ...... do ...... 21 160.680 ...... do ...... 3, 4 75.37 ...... do ...... 21 160.6875 ...... do ...... 3, 4, 18 75.39 ...... do ...... 21 160.695 ...... do ...... 3, 4 75.44 ...... do ...... 2 160.7025 ...... do ...... 3, 4, 18 75.48 ...... do ...... 2 160.710 ...... do ...... 3, 4 75.52 ...... do ...... 2 160.7175 ...... do ...... 3, 4, 18 75.56 ...... do ...... 2 160.725 ...... do ...... 3, 4 75.60 ...... do ...... 2 160.7325 ...... do ...... 3, 4, 18 150 to 170 ...... Base or mobile ...... 23, 25 160.740 ...... do ...... 3, 4 160.215 ...... do ...... 3, 4 160.7475 ...... do ...... 3, 4, 18 160.2225 ...... do ...... 3, 4, 18 160.755 ...... do ...... 3, 4 160.230 ...... do ...... 3, 4 160.7625 ...... do ...... 3, 4, 18 160.2375 ...... do ...... 3, 4, 18 160.770 ...... do ...... 3, 4 160.245 ...... do ...... 3, 4 160.7775 ...... do ...... 3, 4, 18 160.2525 ...... do ...... 3, 4, 18 160.785 ...... do ...... 3, 4 160.260 ...... do ...... 3, 4 160.7925 ...... do ...... 3, 4, 18 160.2675 ...... do ...... 3, 4, 18 160.800 ...... do ...... 3, 4 160.275 ...... do ...... 3, 4 160.8075 ...... do ...... 3, 4, 18 160.2825 ...... do ...... 3, 4, 18 160.815 ...... do ...... 3, 4 160.290 ...... do ...... 3, 4 160.8225 ...... do ...... 3, 4, 18 160.2975 ...... do ...... 3, 4, 18 160.830 ...... do ...... 3, 4 160.305 ...... do ...... 3, 4 160.8375 ...... do ...... 3, 4, 18 160.3125 ...... do ...... 3, 4, 18 160.845 ...... do ...... 3, 4 160.320 ...... do ...... 3, 4 160.8525 ...... do ...... 3, 4, 18 160.3275 ...... do ...... 3, 4, 18 160.860 ...... do ...... 3, 4, 6 160.335 ...... do ...... 3, 4 160.8675 ...... do ...... 3, 4, 6, 18 160.3425 ...... do ...... 3, 4, 18 160.875 ...... do ...... 3, 4, 6 160.350 ...... do ...... 3, 4 160.8825 ...... do ...... 3, 4, 6, 18 160.3575 ...... do ...... 3, 4, 18 160.890 ...... do ...... 3, 4, 6 160.365 ...... do ...... 3, 4 160.8975 ...... do ...... 3, 4, 6, 18 160.3725 ...... do ...... 3, 4, 18 160.905 ...... do ...... 3, 4, 6 160.380 ...... do ...... 3, 4 160.9125 ...... do ...... 3, 4, 6, 18 160.3875 ...... do ...... 3, 4, 18 160.920 ...... do ...... 3, 4, 6 160.395 ...... do ...... 3, 4 160.9275 ...... do ...... 3, 4, 6, 18 160.4025 ...... do ...... 3, 4, 18 160.935 ...... do ...... 3, 4, 6 160.410 ...... do ...... 3, 4, 5 160.9425 ...... do ...... 3, 4, 6, 18 160.4175 ...... do ...... 3, 4, 5, 18 160.950 ...... do ...... 3, 4, 6 160.425 ...... do ...... 3, 4, 5 160.9575 ...... do ...... 3, 4, 6, 18 160.4325 ...... do ...... 3, 4, 5, 18 160.965 ...... do ...... 3, 4, 6 160.440 ...... do ...... 3, 4, 5 160.9725 ...... do ...... 3, 4, 6, 18 160.4475 ...... do ...... 3, 4, 5, 18 160.980 ...... do ...... 3, 4, 6 160.455 ...... do ...... 3, 4, 5 160.9875 ...... do ...... 3, 4, 6, 18 160.4625 ...... do ...... 3, 4, 5, 18 160.995 ...... do ...... 3, 4, 6 160.470 ...... do ...... 3, 4, 5 161.0025 ...... do ...... 3, 4, 6, 18 160.4775 ...... do ...... 3, 4, 5, 18 161.010 ...... do ...... 3, 4, 6 160.485 ...... do ...... 3, 4, 5 161.0175 ...... do ...... 3, 4, 6, 18 160.4925 ...... do ...... 3, 4, 5, 18 161.025 ...... do ...... 3, 4, 6 160.500 ...... do ...... 3, 4, 5 161.0325 ...... do ...... 3, 4, 6, 18 160.5075 ...... do ...... 3, 4, 5, 18 161.040 ...... do ...... 3, 4, 6 160.515 ...... do ...... 3, 4, 5 161.0475 ...... do ...... 3, 4, 6, 18 160.5225 ...... do ...... 3, 4, 5, 18 161.055 ...... do ...... 3, 4, 6 160.530 ...... do ...... 3, 4, 5 161.0625 ...... do ...... 3, 4, 6, 18 160.5375 ...... do ...... 3, 4, 5, 18 161.070 ...... do ...... 3, 4, 6 160.545 ...... do ...... 3, 4, 5 161.0775 ...... do ...... 3, 4, 6, 18 160.5525 ...... do ...... 3, 4, 5, 18 161.085 ...... do ...... 3, 4, 6 160.560 ...... do ...... 3, 4, 5 161.0925 ...... do ...... 3, 4, 6, 18 160.5675 ...... do ...... 3, 4, 5, 18 161.100 ...... do ...... 3, 4, 6 160.575 ...... do ...... 3, 4, 5 161.1075 ...... do ...... 3, 4, 6, 18 160.5825 ...... do ...... 3, 4, 5, 18 161.115 ...... do ...... 3, 4, 6 160.590 ...... do ...... 3, 4, 5 161.1225 ...... do ...... 3, 4, 6, 18 160.5975 ...... do ...... 3, 4, 5, 18 161.130 ...... do ...... 3, 4, 6 160.605 ...... do ...... 3, 4, 5 161.1375 ...... do ...... 3, 4, 6, 18 160.6125 ...... do ...... 3, 4, 5, 18 161.145 ...... do ...... 3, 4, 6 160.620 ...... do ...... 3, 4 161.1525 ...... do ...... 3, 4, 6, 18 160.6275 ...... do ...... 3, 4, 18 161.160 ...... do ...... 3, 4, 6 160.635 ...... do ...... 3, 4 161.1675 ...... do ...... 3, 4, 6, 18 160.6425 ...... do ...... 3, 4, 18 161.175 ...... do ...... 3, 4, 6 160.650 ...... do ...... 3, 4 161.1825 ...... do ...... 3, 4, 6, 18 160.6575 ...... do ...... 3, 4, 18 161.190 ...... do ...... 3, 4, 6 160.665 ...... do ...... 3, 4 161.1975 ...... do ...... 3, 4, 6, 18 160.6725 ...... do ...... 3, 4, 18 161.205 ...... do ...... 3, 4, 6

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VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00406 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.91

RAILROAD RADIO SERVICE FREQUENCY TABLEÐ RAILROAD RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Frequency or band Class of station(s) Limitations Frequency or band Class of station(s) Limitations

161.2125 ...... do ...... 3, 4, 6, 18 452.48750 ...... do ...... 10, 18 161.220 ...... do ...... 3, 4, 6 452.49375 ...... do ...... 10, 22 161.2275 ...... do ...... 3, 4, 6, 18 452.7625 ...... Mobile ...... 24 161.235 ...... do ...... 3, 4, 6 452.775 ...... Base or mobile ...... 10 161.2425 ...... do ...... 3, 4, 6, 18 452.78125 ...... do ...... 10, 22 161.250 ...... do ...... 3, 4, 6 452.78750 ...... do ...... 10, 18 161.2575 ...... do ...... 3, 4, 6, 18 452.79375 ...... do ...... 10, 22 161.265 ...... do ...... 3, 4, 6 452.8125 ...... Mobile ...... 24 161.2725 ...... do ...... 3, 4, 6, 18 452.825 ...... Base or mobile ...... 10 161.280 ...... do ...... 3, 4, 6 452.83125 ...... do ...... 10, 22 161.2875 ...... do ...... 3, 4, 6, 18 452.83750 ...... do ...... 10, 18 161.295 ...... do ...... 3, 4, 6 452.84375 ...... do ...... 10, 22 161.3025 ...... do ...... 3, 4, 6, 18 452.8625 ...... Mobile ...... 24 161.310 ...... do ...... 3, 4, 6 452.875 ...... Base or mobile ...... 10 161.3175 ...... do ...... 3, 4, 6, 18 452.88125 ...... do ...... 10, 22 161.325 ...... do ...... 3, 4, 6 452.88750 ...... do ...... 10, 18 161.3325 ...... do ...... 3, 4, 6, 18 452.89375 ...... do ...... 10, 22 161.340 ...... do ...... 3, 4, 6 452.900 ...... do ...... 161.3475 ...... do ...... 3, 4, 6, 18 452.90625 ...... do ...... 22 161.355 ...... do ...... 3, 4, 6 452.91250 ...... do ...... 18 161.3625 ...... do ...... 3, 4, 6, 18 452.91875 ...... do ...... 22 161.370 ...... do ...... 3, 4, 6 452.925 ...... do ...... 11 161.3775 ...... do ...... 3, 4, 6, 18 452.93125 ...... do ...... 11, 22 161.385 ...... do ...... 3, 4, 7 452.93750 ...... do ...... 11, 18 161.3925 ...... do ...... 3, 4, 7, 18 452.94375 ...... do ...... 11, 22 161.400 ...... do ...... 3, 4, 7 452.950 ...... do ...... 11 161.4075 ...... do ...... 3, 4, 7, 18 452.95625 ...... do ...... 11, 22 161.415 ...... do ...... 3, 4, 7 452.96250 ...... do ...... 11, 18 161.4225 ...... do ...... 3, 4, 7, 18 452.96875 ...... do ...... 11, 22 161.430 ...... do ...... 3, 4, 7 457.3125 ...... Mobile ...... 24 161.4375 ...... do ...... 3, 4, 7, 18 457.325 ...... do ...... 10 161.445 ...... do ...... 3, 4, 7 457.33125 ...... do ...... 10, 22 161.4525 ...... do ...... 3, 4, 7, 18 457.33750 ...... do ...... 10, 18 161.460 ...... do ...... 3, 4, 7 457.34375 ...... do ...... 10, 22 161.4675 ...... do ...... 3, 4, 7, 18 457.3625 ...... do ...... 24 161.475 ...... do ...... 3, 4, 7 457.375 ...... do ...... 10 161.4825 ...... do ...... 3, 4, 7, 18 457.38125 ...... do ...... 10, 22 161.490 ...... do ...... 3, 4, 7 457.38750 ...... do ...... 10, 18 161.4975 ...... do ...... 3, 4, 7, 18 457.39375 ...... do ...... 10, 22 161.505 ...... do ...... 3, 4, 7 457.4125 ...... do ...... 24 161.5125 ...... do ...... 3, 4, 7, 18 457.425 ...... do ...... 10 161.520 ...... do ...... 3, 4, 7 457.43125 ...... do ...... 10, 22 161.5275 ...... do ...... 3, 4, 7, 18 457.43750 ...... do ...... 10, 18 161.535 ...... do ...... 3, 4, 7 457.44375 ...... do ...... 10, 22 161.5425 ...... do ...... 3, 4, 7, 18 457.4625 ...... do ...... 24 161.550 ...... do ...... 3, 4, 7 457.475 ...... do ...... 10 161.5575 ...... do ...... 3, 4, 7, 18 457.48125 ...... do ...... 10, 22 161.565 ...... do ...... 3, 4, 7 457.48750 ...... do ...... 10, 18 169 to 172 ...... Mobile, operational 8 457.49375 ...... do ...... 10, 22 fixed. 457.7625 ...... do ...... 24 220±222 ...... Base and mobile ...... 20 457.775 ...... do ...... 10 406 to 413 ...... Operational fixed ...... 8 457.78125 ...... do ...... 10, 22 450 to 470 ...... Fixed, base, or mobile 9, 23 457.78750 ...... do ...... 10, 18 452.3125 ...... Mobile ...... 24 457.79375 ...... do ...... 10, 22 452.325 ...... Base or mobile ...... 10 457.8125 ...... do ...... 24 452.33125 ...... do ...... 10, 22 457.825 ...... do ...... 10 452.33750 ...... do ...... 10, 18 457.83125 ...... do ...... 10, 22 452.34375 ...... do ...... 10, 22 457.83750 ...... do ...... 10, 18 452.3625 ...... Mobile ...... 24 457.84375 ...... do ...... 10, 22 452.375 ...... Base or mobile ...... 10 457.8625 ...... do ...... 24 452.38125 ...... do ...... 10, 22 457.875 ...... do ...... 10 452.38750 ...... do ...... 10, 18 457.88125 ...... do ...... 10, 22 452.39375 ...... do ...... 10, 22 457.88750 ...... do ...... 10, 18 452.4125 ...... Mobile ...... 24 457.89375 ...... do ...... 10, 22 452.425 ...... Base or mobile ...... 10 457.900 ...... do ...... 452.43125 ...... do ...... 10, 22 457.90625 ...... do ...... 22 452.43750 ...... do ...... 10, 18 457.91250 ...... do ...... 18 452.44375 ...... do ...... 10, 22 457.91875 ...... do ...... 22 452.4625 ...... Mobile ...... 24 457.925 ...... do ...... 11 452.475 ...... Base or mobile ...... 10 457.93125 ...... do ...... 11, 22 452.48125 ...... do ...... 10, 22 457.93750 ...... do ...... 11, 18

411

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00407 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.91 47 CFR Ch. I (10–1–97 Edition)

RAILROAD RADIO SERVICE FREQUENCY TABLEÐ (iii) Transmission of tone signals for Continued signaling purposes or for remote con- trol of locomotives, including slave lo- Frequency or band Class of station(s) Limitations comotives placed within a train to as- 457.94375 ...... do ...... 11, 22 sist the lead locomotive by providing, 457.950 ...... do ...... 11 among other functions auxiliary start- 457.95625 ...... do ...... 11, 22 ing, pulling, and braking actions; and 457.96250 ...... do ...... 11, 18 457.96875 ...... do ...... 11, 22 radio controlled cab indicator devices 470 to 512 ...... Base or mobile ...... 12 that are placed within a locomotive to 806 to 821 ...... Mobile ...... 13 give visual signals to the operator of 851 to 866 ...... Base or mobile ...... 13 the locomotive. 896 to 901 ...... Mobile ...... 13 928 and above ...... Operational fixed ...... 14 (4) This frequency may also be used 929±930 ...... Base only ...... 19 for the transmission of tone or voice 935 to 940 ...... Base or mobile ...... 13 communications, including such com- 1427 to 1435 ...... Operational fixed, 15 munications when prerecorded, for pur- base or mobile. 2450 to 2500 ...... Base or mobile ...... 16 poses of automatically indicating ab- 8400 to 8500 ...... do ...... 17 normal conditions of trackage and rail- 10,550 to 10,680* ...... do ...... road rolling stock when in motion, on * The frequencies in the band 10.55±10.68 GHz are avail- a secondary basis to other stations on able for Digital Termination Systems and for associated internodal links in the Point-to-Point Microwave Radio Service. this frequency. All such operations No new licenses will be issued under this subpart but current shall be subject to the following: licenses will be renewed. (i) The output power shall not exceed 30 watts. (c) Explanation of assignment limita- tions appearing in the frequency table (ii) The bandwidth used shall not ex- of paragraph (c) of this section: ceed that authorized to the licensee for (1) The frequencies available for as- voice transmissions on the frequency signment to operational fixed stations concerned. in the band 72.0 to 76.0 MHz are listed (iii) The station shall be so designed in § 90.257(a)(1). These frequencies and installed that it can normally be which are shared with other services, activated only by its associated auto- are available only in accordance with matic control equipment and, in addi- the provisions of § 90.257. tion, it shall be equipped with a time (2) This frequency is available on a delay or clock device which will deacti- shared basis in the Manufacturers, For- vate the station within three (3) min- est Products, Special Industrial, Rail- utes following activation by the last road, and Fire Radio Services and car in the train. interservice coordination is required. (iv) Stations authorized pursuant to All communications must be within the provisions of this subparagraph are the boundaries or confines of railroad exempt from the station identification terminals or yards. All operations on requirements of § 90.425. this frequency are subject to the provi- (5) This frequency is shared with and sions of § 90.257(b). must be coordinated with the Special (3) This frequency may be used for Industrial Radio Service in Puerto the following: Rico and the Virgin Islands. (i) End-to-end, fixed point-to-train, (6) In Puerto Rico and the Virgin Is- or train-to-train communications in lands only, this frequency is available connection with the operation or rail- on a shared basis with remote pickup road trains over a track, in yards, or broadcast stations. tracks extending through yards and be- (7) In Puerto Rico and the Virgin Is- tween stations upon which trains are lands only, this frequency is not avail- operated by timetable, train order, or able to stations operating in the Rail- both, or the use of which is governed road Radio Service. by block signals. (8) Frequencies in this band will be (ii) Intercommunication between ad- assigned only for transmitting jacent base stations, provided inter- hydrological or meteorological data or ference is not caused to communica- for low power wireless microphones in tions involving radio stations aboard accordance with the provisions of railroad rolling stock. § 90.265.

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(9) The requirements for secondary (18) This frequency is not available in fixed use of frequencies in this band are the 150–170 MHz band until August 18, set forth in § 90.261. 1996. This frequency will be assigned (10) This frequency is shared in the with an authorized bandwidth not to Motor Carrier and Railroad Radio exceed 11.25 kHz. In the 450–470 MHz Services. It may be assigned only when band, secondary telemetry operations all of the frequencies in the 450–470 pursuant to § 90.238(e) will be author- MHz band allocated to the service in ized on this frequency. which the applicant is primarily eligi- (19) Frequencies in this band are ble are assigned within 56 km. (35 mi.) available only for one-way paging oper- of the proposed base station. ations in accordance with § 90.494.i (11) This frequency may be assigned (20) Subpart T contains rules for as- primarily for stations used for the pur- signment of frequencies in the 220–222 pose of controlling slave locomotives MHz band. that are placed within a train to assist (21) This frequency is available on a the lead locomotive by providing, shared basis in the Power, Petroleum, among other functions, auxiliary start- Business, and Manufacturers Radio ing, pulling, and braking actions. Addi- Services and interservice coordination tionally, on a secondary basis this fre- is required. All communications must quency may be assigned for remote be within the boundaries or confines of control of all types of locomotives and, railroad terminals or yards. All oper- within a railroad yard or terminal ations on this frequency are subject to area, for remote control of cab indica- the provisions of § 90.257(b). Pulsed tor devices placed with a locomotive to modulations will not be authorized. give visual signals to the operator of (22) This frequency is not available the locomotive. (A1, A2, F1 or F2 emis- until August 18, 1996. After August 18, sions may be authorized.) 1996 this frequency will be assigned with an authorized bandwidth not to (12) Subpart L contains rules for as- exceed 6 kHz. signment of frequencies in the 470–512 (23) Assignment of frequencies in this MHz band. band are subject to the provisions of (13) Subpart S contains rules for as- § 90.173 signment of frequencies in the 806–821/ (24) This frequency is available for 851–866 and 896–901/935–940 MHz bands. systems first licensed prior to August (14) Assignment of frequencies above 18, 1995. No new systems will be author- 928 MHz for operational-fixed stations ized after August 18, 1995, but prior au- is governed by part 94 of this chapter. thorized systems may be modified, ex- (15) This frequency band is available panded, and renewed. to stations in this services subject to (25) Licensees as of August 18, 1995 the provisions of § 90.259. who operate systems that are 2.5 kHz (16) Available only on a shared basis removed from regularly assignable fre- with stations in other services, and quencies may continue to operate on a subject to no protection from inter- secondary, non-interference basis after ference due to the operation of indus- August 1, 2003. trial, scientific, or medical (ISM) de- (d) Additional frequencies available. In vices. In the 2483.5–2500 MHz band, no addition to the frequencies shown in applications for new or modification to the frequency table of this section, the existing stations to increase the num- following frequencies are available in ber of transmitters will be accepted. this service: (See also § 90.253). Existing licensees as of July 25, 1985, or (1) [Reserved] on a subsequent date following as a re- (2) Frequencies in the band 73.0–74.6 sult of submitting an application for li- MHz may be assigned to stations au- cense on or before July 25, 1985, are thorized their use on or before Decem- grandfathered and their operation is ber 1, 1961, but no new stations will be co-primary with the Radiodetermin- authorized in this band, nor will expan- ation Satellite Service. sion of existing systems be permitted. (17) Use of this frequency band is lim- (See also § 90.257.) ited to developmental operation and is (3) Base and mobile stations author- subject to the provisions of subpart Q. ized as of April 1, 1968, to operate on

413

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00409 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.93 47 CFR Ch. I (10–1–97 Edition)

frequency 161.61 MHz may continue to EDITORIAL NOTE: For FEDERAL REGISTER ci- be authorized for such operation on a tations affecting § 90.91, see the List of CFR secondary basis to the Maritime Mo- Sections Affected in the Finding Aids sec- bile Service. The licensees of such sta- tion of this volume. tions may renew, modify, reinstate, or § 90.93 Taxicab Radio Service. assign their licenses in those cases where such assignment accompanies a (a) Eligibility. Persons regularly en- change of ownership of the licensee’s gaged in furnishing to the public for business to the assignee, and may ex- hire a nonscheduled passenger land pand existing systems when using that transportation service (which may also frequency; however, they will not be include the occasional transport of authorized to establish any new sys- small items of property) not operated tems on the frequency. over a regular route or between estab- (4) Stations authorized for operation lished terminals are eligible to hold au- on or before June 11, 1962, on the fre- thorizations in the Taxicab Radio Serv- quencies 169.575, 170.375, 171.175, 171.975, ice to operate radio stations for the or 406.050 MHz may continue to be au- transmission of communications essen- thorized for such operation on a sec- tial to such activities of the licensee. ondary basis to Government stations. (b) Frequencies available. The follow- (5) The frequency band 33.00–33.01 ing table indicates frequencies avail- MHz may be used for developmental able for assignment to stations in the operation subject to the provisions of Taxicab Radio Service, together with subpart Q. Any type of emission other the class of station(s) to which they than pulsed emission may be used if are normally assigned; and the specific the bandwidth occupied by the emis- assignment limitations, which are ex- sion is contained within the assigned plained in paragraph (c) of this section: frequency band. (6) Frequencies in the 421–430 MHz TAXICAB RADIO SERVICE FREQUENCY TABLE band are available in the Detroit, Limita- Cleveland, and Buffalo areas in accord- Frequency or band Class of station(s) tions ance with the rules in §§ 90.273 through 90.281. Megahertz (e) Limitation on number of frequencies 72±76 ...... Operational fixed ...... 14 assignable. Normally only one fre- 150 to 170 ...... Base or mobile ...... 18, 20 152.2625 ...... Base or mobile ...... 17 quency, or pair of frequencies in the 152.270 ...... do ...... paired frequency mode of operation, 152.2775 ...... do ...... 15 will be assigned from mobile service 152.285 ...... do ...... operations by a single applicant in a 152.2925 ...... do ...... 15 152.300 ...... do ...... 1, 2 given area. The assignment of an addi- 152.3075 ...... do ...... 1, 2, 15 tional frequency or pair of frequencies 152.315 ...... do ...... 1, 2 will be made only upon a satisfactory 152.3225 ...... do ...... 1, 2, 15 152.330 ...... do ...... showing of need, except that: 152.3375 ...... do ...... 15 (1) Additional frequencies above 25 152.345 ...... do ...... 1, 2 MHz may be assigned in connection 152.3525 ...... do ...... 1, 2, 15 with operation of mobile repeaters in 152.360 ...... do ...... 1, 2 152.3675 ...... do ...... 1, 2, 15 accordance with § 90.247 notwithstand- 152.375 ...... do ...... 1, 2 ing this limitation. 152.3825 ...... do ...... 1, 2, 15 (2) Frequencies in the 25–50 MHz, 150– 152.390 ...... do ...... 152.3975 ...... do ...... 15 170 MHz, 450–512 MHz and 902–928 MHz 152.405 ...... do ...... 1, 2 bands may be assigned for the oper- 152.4125 ...... do ...... 1, 2, 15 ation of Location and Monitoring Serv- 152.420 ...... do ...... 1, 2 ice (LMS) systems in accordance with 152.4275 ...... do ...... 1, 2, 15 152.435 ...... do ...... the provisions of subpart M of this 152.4425 ...... do ...... 15 part, notwithstanding this limitation. 152.450 ...... do ...... 152.4575 ...... do ...... 15 (Secs. 4(i) and 303(r), Communications Act of 152.465 ...... do ...... 11 1934, as amended, §§ 0.131 and 0.331 of the 157.530 ...... Mobile ...... Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 157.5375 ...... do ...... 15 and (d)(3); 47 U.S.C. 154(i) and 303) 157.545 ...... do ...... 157.5525 ...... do ...... 15 [43 FR 54791, Nov. 22, 1978] 157.560 ...... do ...... 1, 2

414

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00410 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.93

TAXICAB RADIO SERVICE FREQUENCY TABLEÐ TAXICAB RADIO SERVICE FREQUENCY TABLEÐ Continued Continued

Limita- Limita- Frequency or band Class of station(s) tions Frequency or band Class of station(s) tions

157.5675 ...... do ...... 1, 2, 15 452.41875 ...... do ...... 10, 17 157.575 ...... do ...... 1, 2 452.4375 ...... Mobile ...... 19 157.5825 ...... do ...... 1, 2, 15 452.450 ...... Base or mobile ...... 10 157.590 ...... do ...... 452.45625 ...... do ...... 10, 17 157.5975 ...... do ...... 15 452.46250 ...... do ...... 10, 15 157.605 ...... do ...... 1, 2 452.46875 ...... do ...... 10, 17 157.6125 ...... do ...... 1, 2, 15 452.4875 ...... Mobile ...... 19 157.620 ...... do ...... 1, 2 452.500 ...... Base or mobile ...... 157.6275 ...... do ...... 1, 2, 15 452.50625 ...... do ...... 17 157.635 ...... do ...... 1, 2 452.51250 ...... do ...... 15 157.6425 ...... do ...... 1, 2, 15 452.51875 ...... do ...... 17 157.650 ...... do ...... 457.0375 ...... Mobile ...... 19 157.6575 ...... do ...... 15 457.050 ...... do ...... 157.665 ...... do ...... 1, 2 457.05625 ...... do ...... 17 157.6725 ...... do ...... 1, 2, 15 457.06250 ...... do ...... 15 157.680 ...... do ...... 1, 2 457.06875 ...... do ...... 17 157.6875 ...... do ...... 1, 2, 15 457.0875 ...... do ...... 19 157.695 ...... do ...... 457.100 ...... do ...... 10 157.7025 ...... do ...... 15 457.10625 ...... do ...... 10, 17 157.710 ...... do ...... 457.11250 ...... do ...... 10, 15 157.7175 ...... do ...... 15 457.11875 ...... do ...... 10, 17 157.725 ...... do ...... 11 457.1375 ...... do ...... 19 169±172 ...... do ...... 12 457.150 ...... do ...... 220±222 ...... Base and mobile ...... 16 457.15625 ...... do ...... 17 450 to 470 ...... Fixed, base, or mobile 3, 18 457.16250 ...... do ...... 15 452.0375 ...... Mobile ...... 19 457.16875 ...... do ...... 17 452.050 ...... Base or mobile ...... 457.1875 ...... do ...... 19 452.05625 ...... do ...... 17 457.200 ...... do ...... 10 452.06250 ...... do ...... 15 457.20625 ...... do ...... 10, 17 452.06875 ...... do ...... 17 457.21250 ...... do ...... 10, 15 452.0875 ...... Mobile ...... 19 457.21875 ...... do ...... 10, 17 452.100 ...... Base or mobile ...... 10 457.225 ...... do ...... 10 452.10625 ...... do ...... 10, 17 457.23125 ...... do ...... 10, 17 452.11250 ...... do ...... 10, 15 457.23750 ...... do ...... 10, 15 452.11875 ...... do ...... 10, 17 457.24375 ...... do ...... 10, 17 452.1375 ...... Mobile ...... 19 457.250 ...... do ...... 10 452.150 ...... Base or mobile ...... 457.25625 ...... do ...... 10, 17 452.15625 ...... do ...... 17 457.26250 ...... do ...... 10, 15 452.16250 ...... do ...... 15 457.26875 ...... do ...... 10, 17 452.16875 ...... do ...... 17 457.275 ...... do ...... 10 452.1875 ...... Mobile ...... 19 457.28125 ...... do ...... 10, 17 452.200 ...... Base or mobile ...... 10 457.28750 ...... do ...... 10, 15 452.20625 ...... do ...... 10, 17 457.29375 ...... do ...... 10, 17 452.21250 ...... do ...... 10, 15 457.300 ...... do ...... 452.21875 ...... do ...... 10, 17 457.30625 ...... do ...... 17 452.225 ...... do ...... 10 457.31250 ...... do ...... 15 452.23125 ...... do ...... 10, 17 457.31875 ...... do ...... 17 452.23750 ...... do ...... 10, 15 457.3375 ...... do ...... 19 452.24375 ...... do ...... 10, 17 457.350 ...... do ...... 10 452.250 ...... do ...... 10 457.35625 ...... do ...... 10, 17 452.25625 ...... do ...... 10, 17 457.36250 ...... do ...... 10, 15 452.26250 ...... do ...... 10, 15 457.36875 ...... do ...... 10, 17 452.26875 ...... do ...... 10, 17 457.3875 ...... do ...... 19 452.275 ...... do ...... 10 457.400 ...... do ...... 10 452.28125 ...... do ...... 10, 17 457.40625 ...... do ...... 10, 17 452.28750 ...... do ...... 10, 15 457.41250 ...... do ...... 10, 15 452.29375 ...... do ...... 10, 17 457.41875 ...... do ...... 10, 17 452.300 ...... do ...... 457.4375 ...... do ...... 19 452.30625 ...... do ...... 17 457.450 ...... do ...... 10 452.31250 ...... do ...... 15 457.45625 ...... do ...... 10, 17 452.31875 ...... do ...... 17 457.46250 ...... do ...... 10, 15 452.3375 ...... Mobile ...... 19 457.46875 ...... do ...... 10, 17 452.350 ...... Base or mobile ...... 10 457.4875 ...... do ...... 19 452.35625 ...... do ...... 10, 17 457.500 ...... do ...... 452.36250 ...... do ...... 10, 15 457.50625 ...... do ...... 17 452.36875 ...... do ...... 10, 17 457.51250 ...... do ...... 15 452.3875 ...... Mobile ...... 19 457.51875 ...... do ...... 17 452.400 ...... Base or mobile ...... 10 470±512 ...... Base or mobile ...... 4 452.40625 ...... do ...... 10, 17 806 to 821 ...... Mobile ...... 5 452.41250 ...... do ...... 10, 15 851 to 866 ...... Base or mobile ...... 5

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TAXICAB RADIO SERVICE FREQUENCY TABLEÐ co-primary with the Radiodetermin- Continued ation Satellite Service. (9) Use of this frequency band is lim- Limita- Frequency or band Class of station(s) tions ited to developmental operation and is subject to the provisions of subpart Q. 896 to 901 ...... Mobile ...... 5 928 and above ...... Operational fixed ...... 6 (10) This frequency is shared by sta- 929±930 ...... Base only ...... 13 tions in the Forest Products Radio 935 to 940 ...... Base or mobile ...... 5 Service in the States of Washington, 1427 to 1435 ...... Base, mobile, or oper- 7 ational fixed. Oregon, Idaho, and Montana in areas at 2450 to 2500 ...... Base or mobile ...... 8 least 64 km (40 miles) removed from 8400 to 8500 ...... do ...... 9 the center of urbanized areas of 200,000 10,550 to 10,680* ...... do ...... or more population, 1970 Decennial * The frequencies in the band 10.55±10.68 GHz are avail- Census. (Provided that, taxicab oper- able for Digital Termination Systems and for associated internodal links in the Point-to-Point Microwave Radio Service. ations within the specified urbanized No new licenses will be issued under this subpart but current areas will not be authorized on fre- licenses will be renewed. quencies shared with the Forest Prod- (c) Explanation of assignment limita- ucts Radio Service until the unshared tions appearing in the frequency table frequencies are fully utilized.) For two- of paragraph (b) of this section: frequency systems, separation between (1) This frequency is available for as- base and mobile transmit frequencies signment only to base or mobile sta- is 5 MHz; however, a mobile station tions operating wholly within Standard may be assigned the frequency of an as- Metropolitan Areas having 50,000 or sociated base station. (Such operation more population (1950 Census). may, however, subject the single-fre- (2) This frequency is also available to quency system to interference that Business Radio Service licensees for would not occur to a two-frequency use at stations outside Standard Met- system.) ropolitan Areas having 50,000 or more (11) This frequency is shared with the population (1950 Census). Forest Products and Special Industrial (3) The requirements for secondary Radio Services. Use of this frequency is fixed use of frequencies in this band are limited to stations located at least 80.5 set forth in § 90.261. km. (50 miles) from the center of any (4) Subpart L contains rules for as- urbanized area of 600,000 or more popu- signment of frequencies in the 470–512 lation (U.S. Census of Population, MHz band. 1970). (5) Subpart S contains rules for as- (12) Frequencies in this band will be signment of frequencies in the 806–821/ assigned for low power wireless micro- 851–866 and 896–901/935–940 MHz bands. phones in accordance with the provi- (6) Assignment of frequencies above sions of § 90.265. 928 MHz for operational-fixed stations (13) Frequencies in this band are is governed by part 94 of this chapter. (7) This frequency band is available available only for one-way paging oper- to stations in this service subject to ations in accordance with § 90.494. the provisions of § 90.259. (14) The frequencies available for use (8) Available only on a shared basis at operational-fixed stations in the with stations in other services, and band 72–76 are listed in § 90.257(a)(1). subject to no protection from inter- These frequencies are shared with ference due to the operation of indus- other services and are available only in trial, scientific, or medical (ISM) de- accordance with the provisions of vices. In the 2483.5–2500 MHz band, no § 90.257. applications for new or modification to (15) This frequency is not available in existing stations to increase the num- the 150–170 MHz band until August 18, ber of transmitters will be accepted. 1996. This frequency will be assigned Existing licensees as of July 25, 1985, or with an authorized bandwidth not to on a subsequent date following as a re- exceed 11.25 kHz. In the 450–470 MHz sult of submitting an application for li- band, secondary telemetry operations cense on or before July 25, 1985, are pursuant to § 90.238(e) will be author- grandfathered and their operation is ized on this frequency.

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(16) Subpart T contains rules for as- Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) signment of frequencies in the 220–222 and (d)(3); 47 U.S.C. 154(i) and 303) MHz band. [43 FR 54791, Nov. 22, 1978] (17) This frequency is not available EDITORIAL NOTE: For FEDERAL REGISTER ci- until August 18, 1996. After August 18, tations affecting § 90.93, see the List of CFR 1996 this frequency will be assigned Sections Affected in the Finding Aids sec- with an authorized bandwidth not to tion of this volume. exceed 6 kHz. (18) Assignment of frequencies in this § 90.95 Automobile Emergency Radio band are subject to the provisions of Service. § 90.173 (a) Eligibility. Persons regularly en- (19) This frequency is available for gaged in any of the following activities systems first licensed prior to August are eligible to hold authorizations in 18, 1995. No new systems will be author- the Automobile Emergency Radio ized after August 18, 1995, but prior au- Service to operate radio stations for thorized systems may be modified, ex- transmission of communications re- panded, and renewed. quired for dispatching repair trucks, (20) Licensees as of August 18, 1995 tow trucks, or other road service vehi- who operate systems that are 2.5 kHz cles to disabled vehicles. removed from regularly assignable fre- (1) The operation of a private emer- quencies may continue to operate on a gency road service for disabled vehicles secondary, non-interference basis after by associations of owners of private August 1, 2003. automobiles. (d) Limitation on number of frequencies (2) The business of providing to the assignable. Normally only one fre- general public an emergency road serv- quency, or pair of frequencies in the ice for disabled vehicles. paired frequency mode of operation, (b) Special permissible communications. will be assigned for mobile service op- On a secondary basis, the transmission erations by a single applicant in a of communications by associations of given area. The assignment of an addi- owners of private automobiles which tional frequency or pair of frequencies provide emergency road service for the will be made only upon a satisfactory purpose of reporting traffic conditions showing of need, except that: (See also is authorized. § 90.253). (c) Frequencies available. The follow- (1) [Reserved] ing table indicates frequencies avail- (2) Frequencies in the 25–50 MHz, 150– able for assignment to stations in the 170 MHz, 450–512 MHz and 902–928 MHz Automobile Emergency Radio Service, bands may be assigned for the oper- together with the class of station(s) to ation of Location and Monitoring Serv- which they are normally assigned; and ice (LMS) systems in accordance with the specific assignment limitations the provisions of subpart M of this which are explained in paragraph (d) of part, notwithstanding this limitation. this section: (3) The frequency band 33.00–33.01 MHz may be used for developmental AUTOMOBILE EMERGENCY RADIO SERVICE operation subject to the provisions of FREQUENCY TABLE subpart Q. Any type of emission other Frequency or band Class of station(s) Limitations than pulsed emission may be used if the bandwidth occupied by the emis- Megahertz sion is contained within the assigned 72±76 ...... Operational fixed ...... 16 frequency band. 150 to 170 ...... Base or mobile ...... 21, 24 (e) In addition to the frequencies 150.815 ...... do ...... 1, 2, 3 shown in the frequency table of this 150.830 ...... do ...... 1, 2, 3, 22 150.845 ...... do ...... 1, 2, 3 section, frequencies in the 421–430 MHz 150.8525 ...... do ...... 1, 2, 3, 18 band are available in the Detroit, 150.860 ...... do ...... 1, 2, 3 Cleveland, and Buffalo areas in accord- 150.8675 ...... do ...... 1, 2, 3, 18 150.875 ...... do ...... 1, 2, 3 ance with the rules in §§ 90.273 through 150.8825 ...... do ...... 1, 2, 3, 18 90.281. 150.890 ...... do ...... 1, 2, 3 150.8975 ...... do ...... 1, 2, 3, 18 (Secs. 4(i) and 303(r), Communications Act of 150.905 ...... do ...... 3, 4 1934, as amended, §§ 0.131 and 0.331 of the 150.920 ...... do ...... 3, 4, 22

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AUTOMOBILE EMERGENCY RADIO SERVICE (3) This frequency is not available to FREQUENCY TABLEÐContinued stations in this service in Puerto Rico or the Virgin Islands. Frequency or band Class of station(s) Limitations (4) This frequency is available for as- 150.935 ...... do ...... 3, 4 signment to base stations and to mo- 150.9425 ...... do ...... 3, 4, 18 bile stations (other than those aboard 150.950 ...... do ...... 3, 4 150.9575 ...... do ...... 3, 4, 18 aircraft) which are operated by or on 150.965 ...... do ...... 3, 4 behalf of associations of owners of pri- 150.9725 ...... do ...... 3, 4, 18 157.470 ...... do ...... 5, 6 vate automobiles. 157.4775 ...... do ...... 5, 6, 18 (5) This frequency is available for as- 157.485 ...... do ...... 5, 6 signment to stations, other than those 157.4925 ...... do ...... 5, 6, 18 157.500 ...... do ...... 5, 6 aboard aircraft, which are operated by 157.5075 ...... do ...... 5, 6, 18 or on behalf of persons who provide to 157.515 ...... do ...... 5, 6 the general public an emergency road 157.5225 ...... do ...... 5, 6, 18 169±172 ...... Mobile ...... 17 service for disabled vehicles: Except 220±222 ...... Base and mobile ...... 19 that; at the discretion of the Commis- 450 to 470 ...... Fixed, base, or mobile 7, 21 452.5125 ...... Mobile ...... 23 sion this frequency may also be oper- 452.525 ...... Base or mobile ...... 8 ated by or on behalf of associations of 452.53125 ...... do ...... 8, 20 owners of private automobiles upon a 452.53750 ...... do ...... 8, 18 452.54375 ...... do ...... 8, 20 showing that all other frequencies 452.550 ...... do ...... 8 available for assignment to such sta- 452.55625 ...... do ...... 8, 20 tions are currently assigned to other 452.56250 ...... do ...... 8, 18 452.56875 ...... do ...... 8, 20 stations for use in the area concerned 452.575 ...... do ...... 8 and that the use of the requested fre- 452.58125 ...... do ...... 8, 20 quency, in each case, will be less likely 452.58750 ...... do ...... 8, 18 452.59375 ...... do ...... 8, 20 to result in mutual harmful inter- 452.600 ...... do ...... 8 ference that would the use of a fre- 452.60625 ...... do ...... 8, 20 452.61250 ...... do ...... 8, 18 quency otherwise available to the sta- 452.61875 ...... do ...... 8, 20 tion. 470 to 512 ...... do ...... 9 (6) Only one of the frequencies 806 to 821 ...... Mobile ...... 10 851 to 866 ...... Base or mobile ...... 10 157.470, 157.4775, 157.485, 157.4925, 157.500, 896 to 901 ...... Mobile ...... 10 157.5075, 157.515, or 157.5225 MHz may be 928 and above ...... Operational fixed ...... 11 assigned to the same licensee in a 929±930 ...... Base only ...... 15 935 to 940 ...... Base or mobile ...... 10 given area. 1427 to 1435 ...... Operational fixed, 12 (7) The requirements for secondary base, or mobile. fixed use of frequencies in this band are 2450 to 2500 ...... Base or mobile ...... 13 8400 to 8500 ...... do ...... 14 set forth in § 90.261. 10,550 to 10,680* ...... do ...... (8) This frequency is available for as- * The frequencies in the band 10.55±10.68 GHz are avail- signment to stations which are oper- able for Digital Termination Systems and for associated internodal links in the Point-to-Point Microwave Radio Service. ated by or on behalf of associations of No new licenses will be issued under this subpart but current owners of private automobiles for sin- licenses will be renewed. gle-frequency operation. (d) Explanation of assignment limita- (9) Subpart L contains rules for as- tions appearing in the frequency table signment of frequencies in the 470–512 of paragraph (c) of this section: MHz band. (1) This frequency is available only (10) Subpart S contains rules for as- for stations (other than those aboard signment of frequencies in the 806–821/ aircraft) which are operated by or on 851–866 and 896–901/935–940 MHz bands. behalf of persons who provide to the (11) Assignment of frequencies above general public an emergency road serv- ice for disabled vehicles. 928 MHz for operational-fixed stations (2) Only one of the frequencies is governed by part 94 of this chapter. 150.815, 150.8225, 150.830, 150.8375, 150.845, (12) This frequency band is available 150.8525, 150.860, 150.8675, 150.875, to stations in this service subject to 150.8825, 150.890, or 150.8975 MHz may be the provisions of § 90.259. assigned to the same licensee in a (13) Available only on a shared basis given area. with stations in other services, and

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subject to no protection from inter- (24) Licensees as of August 18, 1995 ference due to the operation of indus- who operate systems that are 2.5 kHz trial, scientific, or medical (ISM) de- removed from regularly assignable fre- vices. In the 2483.5–2500 MHz band, no quencies may continue to operate on a applications for new or modification to secondary, non-interference basis after existing stations to increase the num- August 1, 2003. ber of transmitters will be accepted. (e) Limitation on number of frequencies Existing licensees as of July 25, 1985, or assignable. Normally only one fre- on a subsequent date following as a re- quency, or pair of frequencies in the sult of submitting an application for li- paired frequency mode of operation, cense on or before July 25, 1985, are will be assigned for mobile service op- grandfathered and their operation is erations by a single applicant in a co-primary with the Radiodetermin- given area. The assignment of an addi- ation Satellite Service. tional frequency or pair of frequencies (14) Use of this frequency band is lim- will be made only upon a satisfactory ited to developmental operation and is showing of need, except that: (See also subject to the provisions of subpart Q. § 90.253.) (15) Frequencies in this band are (1) [Reserved] available only for one-way paging oper- (2) Frequencies in the 25–50 MHz, 150– ations in accordance with § 90.494. 170 MHz, 450–512 MHz and 902–928 MHz (16) The frequencies available for use bands may be assigned for the oper- at operational-fixed stations in the ation of Location and Monitoring Serv- band 72–76 MHz are listed in ice (LMS) systems in accordance with § 90.257(a)(1). These frequencies are the provisions of subpart M of this shared with other services and are part, notwithstanding this limitation. available only in accordance with the (3) The frequency band 33.00–33.01 provisions of § 90.257. MHz may be used for developmental (17) Frequencies in this band will be operation subject to the provisions of assigned for low power wireless micro- subpart Q. Any type of emission other phones in accordance with the provi- than pulsed emission may be used if sions of § 90.265. the bandwidth occupied by the emis- sion is contained within the assigned (18) This frequency is not available in frequency band. the 150–170 MHz band until August 18, 1996. This frequency will be assigned (f) In addition to the frequencies with an authorized bandwidth not to shown in the frequency table of this exceed 11.25 kHz. In the 450–470 MHz section, frequencies in the 421–430 MHz band, secondary telemetry operations band are available in the Detroit, pursuant to § 90.238(e) will be author- Cleveland, and Buffalo areas in accord- ized on this frequency. ance with the rules in §§ 90.273 through 90.281. (19) Subpart T contains rules for as- signment of frequencies in the 220–222 (Secs. 4(i) and 303(r), Communications Act of MHz band. 1934, as amended, §§ 0.131 and 0.331 of the (20) This frequency is not available Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) and (d)(3); 47 U.S.C. 154(i) and 303) until August 18, 1996. After August 18, 1996 this frequency will be assigned [43 FR 54791, Nov. 22, 1978] with an authorized bandwidth not to EDITORIAL NOTE: For FEDERAL REGISTER ci- exceed 6 kHz. tations affecting § 90.95, see the List of CFR (21) Assignment of frequencies in this Sections Affected in the Finding Aids sec- band are subject to the provisions of tion of this volume. § 90.173 (22) This frequency will be authorized Subpart F—Radiolocation Service a channel bandwidth of 25 kHz. (23) This frequency is available for § 90.101 Scope. systems first licensed prior to August The Radiolocation Service accommo- 18, 1995. No new systems will be author- dates the use of radio methods for de- ized after August 18, 1995, but prior au- termination of direction, distance, thorized systems may be modified, ex- speed, or position for purposes other panded, and renewed. than navigation. Rules as to eligibility

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for licensing, permissible communica- RADIOLOCATION SERVICE FREQUENCY TABLEÐ tions, frequency available, and any spe- Continued cial requirements are set forth in § 90.103. Provisions for the Location and Frequency or band Class of station(s) Limitation Monitoring Service (LMS) are con- 2900 to 3100 ...... do ...... 10, 11 tained in subpart M of this part. 3100 to 3300 ...... do ...... 12 3300 to 3500 ...... do ...... 12, 13 [60 FR 15252, Mar. 23, 1995] 3500 to 3700 ...... do ...... 12 5250 to 5350 ...... do ...... 12 § 90.103 Radiolocation Service. 5350 to 5460 ...... do ...... 10, 14 5460 to 5470 ...... do ...... 10, 15 (a) Eligibility. The following persons 5470 to 5600 ...... do ...... 10, 11 are eligible for authorizations in the 5600 to 5650 ...... do ...... 10, 16 8500 to 9000 ...... do ...... 12, 17 Radiolocation Service to operate sta- 9000 to 9200 ...... do ...... 10, 14 tions to determine distance, direction, 9200 to 9300 ...... do ...... 12 speed, or position by means of radio- 9300 to 9500 ...... do ...... 10, 15, 18 9500 to 10,000 ...... do ...... 12 location devices, for purposes other 10,000 to 10,500 ...... do ...... 12, 13, 19 than navigation: 10,500 to 10,550 ...... do ...... 20, 22, 24 (1) Any person engaged in a commer- 13,400 to 13,750 ...... do ...... 12 13,750 to 14,000 ...... do ...... 31 cial, industrial, scientific, educational, 15,700 to 17,700 ...... do ...... 12 or local government activity 24,050 to 24,250 ...... do ...... 12, 22, 24 (2) A corporation or association that 33,400 to 36,000 ...... do ...... 12 will furnish radiolocation service to other persons. (c) Explanation of assignment limita- (3) A corporation that will furnish a tions appearing in the frequency table nonprofit radio communication service of paragraph (b) of this section: to its parent corporation, to another (1) This frequency band is shared subsidiary of the same parent, or to its with and stations operating in this fre- own subsidiary where the party to be quency band in this service are on a served is regularly engaged in any of secondary basis to stations licensed in the eligibility activities set forth in the International Fixed Service and this paragraph. the Maritime Mobile Service. (b) Frequencies available. The follow- (2) This frequency band is shared ing table indicates frequencies avail- with and stations operating in this fre- able for assignment to stations in the quency band in this service are on a Radiolocation Service, together with secondary basis to the LORAN Naviga- the class of station(s) to which they tion System; all operations are limited are normally assigned, and the specific to radiolocation lands stations in ac- assignment limitations, which are ex- cordance with footnote US104, § 2.106 of plained in paragraph (c) of this section: this chapter. (3) [Reserved] RADIOLOCATION SERVICE FREQUENCY TABLE (4) Non-Government radiolocation service in this band is on a secondary Frequency or band Class of station(s) Limitation basis to stations in the Aeronautical Kilohertz Radionavigation Service operating on 1638 or 1708 kHz. 70 to 90 ...... Radiolocation land or 1 mobile. (5) Station assignments on fre- 90 to 110 ...... Radiolocation land ...... 2 quencies in this band will be made sub- 110 to 130 ...... Radiolocation land or 1 ject to the conditions that the maxi- mobile. 1605 to 1715 ...... do ...... 4, 5, 6, 28, mum output power shall not exceed 375 and 29. watts and the maximum authorized 1715 to 1750 ...... do ...... 5, 6 bandwidth shall not exceed 2 kHz. 1750 to 1800 ...... do ...... 5, 6, 7 (6) Because of the operation of sta- 1900 to 1950 ...... do ...... 6, 25, 26, 27, and tions having priority on the same or 30. adjacent frequencies in this or in other 1950 to 2000 ...... do ...... 6, 25, 27, countries, frequency assignments in and 30. 3230 to 3400 ...... do ...... 6, 8 this band may either be unavailable of may be subject to certain technical of Megahertz operational limitations. Therefore, ap- 420 to 450 ...... do ...... 21 plications for frequency assignments in 2450 to 2500 ...... do ...... 9, 22, 23 this band shall include information

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concerning the transmitter output particular radiolocation system. Oper- power; the type and directional charac- ations in this band are on a secondary teristics of the antenna and the mini- basis to stations operating in accord- mum hours of operation (GMT). ance with the Commission’s table of (7) This band is shared with the Dis- frequency allocations contained in aster Communications Service (part 99) § 2.106 of this chapter. and operations are on a secondary basis (9) This band is allocated to the to that service between local sunset Radiolocation Service on a secondary and local sunrise, or at any time dur- basis to other fixed or mobile services ing an actual or imminent disaster. and must accept any harmful inter- Local sunrise and sunset times shall be ference that may be experienced from derived from the 1946 American Nau- such services or from the industrial, tical Almanac. Each frequency assign- scientific, and medical (ISM) equip- ment in this band is on an exclusive ment operating in accordance with basis within the daytime primary serv- part 18 of this chapter. In the 2483.5– ice area to which assigned. The day- 2500 MHz band, no applications for new time primary service area is the area or modification to existing stations to where the signal intensities are ade- increase the number of transmitters quate for radiolocation purposes during will be accepted. Existing licensees as the hours from sunrise to sunset from of July 25, 1985, or on a subsequent date all stations in the radiolocation system following as a result of submitting an of which the station in question is a application for license on or before part; that is, the primary service area July 25, 1985, are grandfathered and of the station coincides with the pri- their operation is co-primary with the mary service area of the system. The Radiodetermination Satellite Service. normal minimum geographical separa- (10) Speed measuring devices will not tion between stations of different li- be authorized in this band. censees shall be at least 580 km. (360 (11) This frequency band is shared mi.) when the stations are operated on with and is on a secondary basis to the the same frequency or on different fre- Maritime Radionavigation Stations quencies separated by less than 3 kHz. (part 80) and to the Government Radio- Where geographical separation of less location Service. than 580 km. (360 mi.) is desired under these circumstances it must be shown (12) This frequency is shared with and that the desired separation will result is on a secondary basis to the Govern- in protection ratio of at least 20 deci- ment Radiolocation Service. bels throughout the daytime primary (13) Operations in this band are lim- service area of other stations. Applica- ited to survey operations using trans- tions in this band are placed on public mitters with a peak power not to ex- notice in accordance with § 1.962 of this ceed 5 watts into the antenna. chapter. Where the number of appli- (14) This frequency band is shared cants requesting authority to serve an with and is on a secondary basis to the area exceeds the number of frequencies Aeronautical Radionavigation Service available for assignment; or where it (part 87) and to the Government Radio- appears that fewer applicants or licens- location Service. ees than the number before it should be (15) The non-Government Radio- given authority to serve a particular location Service in this band is second- area; or where it appears that an appli- ary to the Maritime Radionavigation cant, either directly or indirectly, Stations (part 80), the Aeronautical seeks to use more than 25 kHz of the Radionavigation Service (part 87) and available spectrum space in this band, the Government Radiolocation Service. the applications may be designated for (16) This frequency band is shared hearing. with and is on a secondary basis to the (8) Frequencies in this band may only Maritime Radionavigation Stations be assigned to radiolocation stations (part 80) and the Government Meteoro- which are also assigned frequencies in logical Aids Service. the 1605–1800 kHz band, provided the (17) Operation in this frequency band use of frequencies in this band is nec- is on a secondary basis to airborne essary for the proper functioning of the Doppler at 8800 MHz.

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(18) Radiolocation installations will quencies between 10,500 and 10,550 MHz be coordinated with the Government and between 24,050 and 24,250 MHz, with Meteorological Aids Service, and inso- field strength equal to or less than far as practicable, will be adjusted to 250,000 microvolts per meter at 30 me- meet the needs of that service. ters, on the fundamental frequency, (19) Operations in this band are on a will not be licensed or type accepted secondary basis to the for use under this part. Such equip- Service (part 97). Pulsed emissions are ment must comply with the require- prohibited. ments for field disturbance sensors as (20) This band is restricted to radio- set forth in part 15 of this chapter. location systems using type N0N emis- (25) Station assignments on fre- sion with a power not to exceed 40 quencies in this band will be made sub- watts into the antenna. ject to the conditions that the maxi- (21) Non-Government radiolocation mum output power shall not exceed 375 stations in the band are secondary to watts and the maximum authorized the Government Radiolocation Service, bandwidth shall not exceed 1.0 kHz. the Amateur Radio Service and the (26) Each frequency assignment in Amateur-Satellite Service. Pulse-rang- this band is on an exclusive basis with- ing radiolocation stations in this band in the primary service area to which may be authorized along the shorelines assigned. The primary service area is of Alaska and the contiguous 48 states. the area where the signal intensities Radiolocation stations using spread are adequate for radiolocation purposes spectrum techniques may be author- from all stations in the radiolocation ized in the band 420–435 MHz for oper- system of which the station in question ation within the contiguous 48 states is a part; that is, the primary service and Alaska. Also, stations using spread area of the station coincides with the spectrum techniques shall be limited primary service area of the system. to a maximum output power of 50 The normal minimum geographical watts, shall be subject to the applica- separation between stations of dif- ble technical standards in § 90.209 until ferent licensees shall be at least 1931 such time as more definitive standards km (1200 miles) when the stations are are adopted by the Commission and operated on the same frequency or on shall identify in accordance with different frequencies separated by less § 90.425(c)(3). Authorizations will be than 1.0 kHz. Where geographical sepa- granted on a case-by-case basis; how- ration of less than 1931 km (1200 miles) ever, operations proposed to be located is requested under these cir- within the zones set forth in § 90.177(e) cumstances, it must be shown that the should not expect to be accommodated. desired separation will result in a pro- (22) For frequencies 2455, 10,525, and tection ratio of at least 20 decibels 24,125 MHz unmodulated continuous throughout the primary service area of wave (NON) emission only shall be em- other stations. ployed and a frequency stability of at (27) Notwithstanding the bandwidth least 0.2 percent shall be maintained. limitations otherwise set forth in this Such stations shall be exempt from the section of the rules, wideband systems requirements of §§ 90.403(c) and (f) and desiring to operate in this band may 90.429. use such bandwidth as is necessary for (23) Devices designed to operate as proper operation of the system pro- field disturbance sensors on fre- vided that the field strength does not quencies between 2450 and 2500 MHz exceed 120 microvolts per meter per with a field strength equal to or less square root Hertz (120 uv/m/Hz1⁄2) at 1.6 than 50,000 microvolts per meter at 30 km (1 mile). Such wideband operations meters, on a fundamental frequency, shall be authorized on a secondary will not be licensed or type accepted basis to stations operating within oth- for use under this part. Such equip- erwise applicable technical standards. ment must comply with the require- Applications for wideband systems in ments for field disturbance sensors as this band will be accepted beginning set forth in part 15 of this chapter. December 15, 1985. (24) Devices designed to operate as (28) Since the 1605–1705 kHz band has field disturbance sensors on fre- been reallocated for AM broadcasting,

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no new assignments in the 1605–1705 Subpart G—Applications and kHz portion of this band shall be made Authorizations after September 30, 1985. (29) Beginning July 1, 1987, licensees § 90.111 Scope. of existing systems authorized fre- This subpart contains the procedures quencies in the 1605–1705 kHz portion of and requirements for the submission or this band may request modification of filing of applications for authority to their authorizations to change fre- operate radio facilities under this part. quencies to the 1900–2000 kHz band. The procedures described as those uti- (30) Until July 1, 1988, this band will lized by the Commission after receiv- be available only for licensees of exist- ing filed applications. ing systems operating in the 1605–1705 [51 FR 14996, Apr. 22, 1986] kHz portion of the 1605–1715 kHz band requesting modification of their au- § 90.113 Station authorization re- thorizations to change frequencies to quired. this band and for licensees of wideband No radio transmitter shall be oper- systems. On July 1, 1988, requests for ated in the services governed by this new station authorizations in this band part except under and in accordance will be accepted and, if necessary, will with a proper authorization granted by be subject to the random selection pro- the Commission. cedures outlined in § 1.972 of the Com- mission’s Rules. § 90.115 Foreign government and alien (31) This frequency band is shared eligibility. with and is on secondary basis to the (a) No station authorization in the Fixed-Satellite Service and to the Gov- radio services governed by this part ernment’s Radiolocation, Space Re- shall be granted to or held by a foreign search and Earth Exploration-Satellite government or its representative. Services. After January 1, 2000, the (b) No station authorization in the Government’s Space Research and radio services governed by this part shall be granted to or held by an entity Earth Exploration-Satellite Services providing or seeking to provide com- shall operate on a co-equal secondary mercial mobile radio services (except basis with the non-Government Radio- such entities meeting the requirements location Service, except that grand- of § 20.9(c) of this chapter) if such en- fathered space stations in the Tracking tity is: and Data Relay Satellite System shall (1) An alien or the representative of continue to be protected from harmful any alien; interference. (2) A corporation organized under the (d) Other additional frequencies avail- laws of any foreign government; able. Radiolocation stations in this (3) A corporation of which more than service may be authorized, on request, one-fifth of the capital stock is owned to use frequencies allocated exclusively of record or voted by aliens or their to Federal Government stations, in representatives or by a foreign govern- those instances where the Commission ment or representative thereof, or by finds, after consultation with the ap- any corporation organized under the propriate Government agency or agen- laws of a foreign country; cies, that such assignment is necessary (4) A corporation directly or indi- or required for coordination with Gov- rectly controlled by any other corpora- ernment activities. tion of which more than one-fourth of the capital stock is owned of record or [43 FR 54791, Nov. 22, 1978] voted by aliens, their representatives, EDITORIAL NOTE: For FEDERAL REGISTER ci- or by a foreign government or rep- tations affecting § 90.103, see the List of CFR resentative thereof, or by any corpora- Sections Affected in the Finding Aids sec- tion organized under the laws of a for- tion of this volume. eign country, if the Commission finds

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that the public interest will be served (3) For modification or for modifica- by the refusal or revocation of such li- tion and renewal of an existing author- cense. ization. See § 90.135. (4) For the Commission’s consent to [59 FR 59957, Nov. 21, 1994, as amended at 61 FR 55581, Oct. 28, 1996] the assignment of an authorization to another person or entity, except for au- § 90.117 Applications for radio station thorization to provide commercial mo- or radio system authorizations. bile radio service. In addition, the ap- plication shall be accompanied by a Persons desiring a radio station or letter from the assignor setting forth radio system authorization must first his or her desire to assign all right, submit the appropriate application(s). title, and interest in and to such au- Prescribed application forms are listed thorization, stating the call sign and in § 90.119. The Forms may be obtained location of the station, and stating from the Washington, DC office of the that the assignor will submit his or her Commission, its Gettysburg, PA office, current station authorization for can- or from any of its engineering field of- cellation upon completion of the as- fices. (See § 90.145 for information re- signment. Form 1046 may be used in garding special temporary authoriza- lieu of this letter. tions.) Applicants for new stations (5) For reinstatement of an expired comprising a land mobile radio system license. See also paragraphs (b)(1) and as defined in § 90.7 of this part, or appli- (e) of this section. cants modifying or renewing a station (b) Form 405–A shall be used to: that is a part of a system, may file an (1) Apply for license reinstatement or application for a system authorization. renewal if the reinstatement or re- [47 FR 57051, Dec. 22, 1982] newal does not involve the modifica- tion of the station or system license. § 90.119 Application forms. (2) Notify the Commission of a The following application forms shall change in the licensee’s name or mail- be used— ing address that occurs during the li- cense term. See § 90.135(b). (a) Form 600 shall be used to apply: (3) Notify the Commission that the (1) For new base, fixed, or mobile sta- licensee has discontinued station oper- tion authorizations governed by this ation and wishes to cancel the license. part. See § 90.157. (2) For system authorizations, where (c) Form 490 shall be used whenever the system meets the requirements of it is proposed that a licensee for a com- § 90.117. mercial mobile radio service in this (i) Application for a radio system part change, as by transfer of stock may be submitted on a single Form 600. ownership, the control of a corporate (ii) If the control station(s) will oper- licensee or for the Commission’s con- ate on the same frequency as the mo- sent to an assignment of an authoriza- bile station, and if the height of the tion to another person or entity. control station(s) antenna(s) will not (d) Form 572, Temporary Permit to exceed 6.1 meters (20 feet) above ground Operate a Part 90 Radio Station, or an existing man-made structure should be properly executed if the ap- (other than an antenna structure), plicant is eligible and desires to oper- there is no limit on the number of such ate his or her station pending the proc- stations which may be authorized. Ap- essing of his or her formal application. propriate items on Form 600 shall be See also §§ 90.159, and 90.657. completed showing the frequency, the (e) Form 574–R shall be used to apply station class, the total number of con- for renewal of an existing authoriza- trol stations, the emission, and the tion and may be used to apply for rein- output power of the highest powered statement of an expired license, if the control station. Applicants for all con- renewal or reinstatement does not in- trol stations in the 470–512 MHz band volve the modification of the station or must furnish the information requested system license. (Form 574–R is gen- in the relevant items in Form 600. erated by the Commission and mailed

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to the licensee prior to the expiration forth at part 1, subpart G of this chap- of the license term.) ter shall first be sent to a certified co- ordinator for the radio pool concerned [59 FR 59957, Nov. 21, 1994] as specified in §§ 90.20(c)(2) and § 90.121 Canadian registration. 90.35(b)(2). After the appropriate co- ordination and attachment of the stat- Form 410 shall be filed by Canadian utory fee, such applications shall be licensees desiring to operate in the forwarded to the appropriate address in United States under the terms of Arti- cle 2 and 3 of the Convention between accordance with § 0.401(b) of the rules. the United States and Canada concern- A list of the certified frequency coordi- ing operation of Certain Radio Equip- nators may be obtained from the Fed- ment or Stations (which entered into eral Communications Commission, force May 15, 1952). This form may be Gettysburg, PA 17326. obtained from the Department of Com- (1) All applications for private land munications, Ottawa, Canada. That de- mobile licenses that require frequency partment should also be consulted by coordination but not a fee shall be sent U.S. licensees desiring to operate in to a certified coordinator for the radio Canada. pool concerned as specified in §§ 90.20(c)(2) and 90.35(b)(2). After the § 90.123 Full disclosures. appropriate coordination, such applica- (a) Each application shall contain tions shall be forwarded to the Federal full and complete disclosures with re- Communications Commission, Gettys- gard to the real party or parties in in- burg, PA 17326. terest and as to all matters required to (2) All applications for private land be disclosed by the application forms. mobile licenses that require a fee but (b) Each application shall be clear not frequency coordination shall be and complete in itself without cross sent to the appropriate address in ac- reference to information previously cordance with § 0.401(b) of the rules. filed. An application for modification (3) All applications for private land of an existing station must show in mobile licenses that do not require ei- precise detail all particulars of the de- ther frequency coordination or a fee sired operation, including those not af- shall be sent to the Federal Commu- fected by the modification. nications Commission, Gettysburg, PA (c) Each application for digital voice 17326. emission shall only be made with the (b) Unless otherwise specified, an ap- understanding that the applicant is re- plication should be filed at least 60 sponsible to disclose current encoding days prior to the desired date of Com- information to an FCC official at any mission action. Applications for re- time after station authorization. Dis- newal should be filed no more than 90 closure shall be only upon request of days nor less than 30 days prior to the the FCC official, and only for enforce- end of the license term. When timely ment purposes. All authorizations for and sufficient application for renewal digital voice systems are issued subject of the license has been made, the li- to this requirement. cense shall not expire until Commis- sion action on the application has been [43 FR 54791, Nov. 22, 1978, as amended at 47 completed. Application for license rein- FR 15340, Apr. 9, 1982] statement must be filed no later than § 90.125 Who may sign applications. thirty (30) days after the expiration date of the license. See § 1.4 of this See part 1 of this chapter, § 1.913, for chapter. practices and procedures governing sig- (c) Each application shall limit its natures on license applications. request for authorized mobile trans- [58 FR 21407, Apr. 21, 1993] mitters and paging receivers to: (1) Mobile transmitters and paging § 90.127 Submission and filing of appli- receivers that will be installed and op- cations. erated immediately after authorization (a) All applications for private land issuance. mobile licenses that require both fre- (2) Mobile transmitters and paging quency coordination and fees as set receivers for which purchase orders

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have already been signed and which (f) Statements required in connection will be in use within eight months of with developmental operation, as spec- the authorization date. ified in § 90.505. (d) Failure on the part of the appli- (g) The environmental assessment re- cant to provide all information re- quired by §§ 1.1307 and 1.1311 of the quired by the application form or to rules, if applicable. supply the necessary exhibits or sup- (h) Requests for authorization to plementary statements may constitute communicate with foreign stations in a defect in the application. accordance with § 90.20(b) or § 90.417; (e) All applications for modification (i) Showings required in connection of license and renewal of license must with the use of frequencies as specified include the number of mobile transmit- in subppart S. ters and paging receivers in use on the (j) Any other statements or other licensed facilities. data specifically required under special circumstances which are set forth in [43 FR 54791, Nov. 22, 1978, as amended at 43 the applicable subpart of this part, by FR 59071, Dec. 19, 1978; 44 FR 27995, May 14, the particular form on which the appli- 1979; 47 FR 41044, Sept. 16, 1982; 51 FR 14996, cation is filed or upon request by the Apr. 22, 1986; 52 FR 10231, Mar. 31, 1987; 54 FR Commission. 39739, Sept. 28, 1989; 56 FR 65858, Dec. 19, 1991; 57 FR 48739, Oct. 28, 1992; 62 FR 18924, Apr. 17, (k) If the applicant proposes to use a 1997] multiple-licensed transmitter, he must provide the name of the owner and the EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. names and call signs of any other li- 17, 1997, § 90.127 was amended by revising the censees of that transmitter. first sentence of paragraph (a) introductory text and the first sentence of paragraph (l) Applicants for new land stations (a)(1), effective Oct. 17, 1997. to be interconnected with the public switched telephone network must indi- § 90.129 Supplemental information to cate on their applications that their be routinely submitted with appli- stations will be interconnected. cations. (m) Applicants requesting licenses to Each application received by the operate on frequencies pursuant to Commission must be accompanied by § 90.20(d)(6) must submit disaster com- the applicable information listed munications plans containing the fol- below: lowing information: (1) A system network/system use dia- (a) Evidence of frequency coordina- gram including a showing of emergency tion as required by § 90.175. power and methods of deployment to (b) Description of any equipment pro- all parts of the State or insular area; posed to be used if it does not appear (2) A designation of the responsible on the Commission’s current Radio governmental authority within the Equipment List, Equipment Acceptable State or insular area who will be the for Licensing, and designated for use controlling agency for the licensee; under this part. (3) A schedule of proposed drills and/ (c) A functional system diagram and or exercises by the participants; a detailed description of the manner in (4) The number of frequencies in each which the interrelated stations will op- band, and the type of emission required erate, if the station is part of a system by the applicant; involving two or more stations at dif- (5) The distances expected to be cov- ferent fixed locations. ered within that State or insular area; (d) Applicants proposing to share (6) The adjacent states and insular their authorized transmitters pursuant areas expected to be communicated to § 90.179 shall so indicate in their ap- with during a regional disaster or plication. emergency; (e) Applicants proposing to construct (7) The point of contact for emer- a radio station in the vicinity of radio gencies involving more than one State astronomy observatories in West Vir- or insular area; ginia or in the vicinity of a radio re- (8) The common frequency band(s) ceiving zone in Colorado must submit and number of frequencies in each band the statements prescribed by § 90.177. required for interstate communication,

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and the point(s) of contact for these ad- (a) Any application, except for mutu- jacent States or insular areas; ally exclusive applications or those (9) The format and emission param- against which a petition to deny has eters of radio teletype transmissions to been filed, may be amended as a matter be used for interstate communications. of right at any time prior to the time (n) All applications for renewal of the application is granted or des- base/mobile station licenses by licens- ignated for hearing. Each amendment ees who also operate wildlife tracking to an application shall be signed and telemetry transmitters, as described in submitted in the same manner as re- § 90.20(f)(7), must include a statement quired for the original application. The detailing the number of units in serv- procedures for amending applications ice, by frequency, on Public Safety mutually exclusive under this part, ap- Pool frequencies at the time the re- plications against which a petition to newal application is filed. deny has been filed, and applications (o) Applicants requesting licenses to designated for hearing are set forth in operate on frequencies pursuant to § 1.918. § 90.35(c)(1) must submit communica- (b) Any application may, upon writ- tions plans containing the following in- ten request signed by the applicant or formation: his attorney, be dismissed without (1) A description of the communica- prejudice as a matter of right prior to tion requirement sufficient to dem- the time the application is granted or onstrate that no alternative to the link designated for hearing. is appropriate and that there is no rea- sonable way to abbreviate the link; [43 FR 54791, Nov. 22, 1978, as amended at 59 FR 59958, Nov. 21, 1994] (2) The frequency bands and the num- ber of frequencies necessary for the § 90.135 Modification of license. link(s); (3) The name and phone number of (a) The following changes in author- the person(s) responsible for ceasing ized stations require an application for operations of the licensee’s stations in modification of license: the event of interference; and, (1) Change in frequency. (4) Where the link(s) provides a (2) Change in the type of emission, standby backup circuit for another except under the conditions specified communications circuit, a brief de- in paragraph (b)(5) of this section. scription of the supported circuit and (3) Change in power from that au- its vulnerability to disruption. thorized. (4) Change in antenna height from (Secs. 4, 303, 307, 48 Stat., as amended, 1066, that authorized. 1082, 1083; 47 U.S.C. 154, 303, 307) (5) Change in the authorized location [43 FR 54791, Nov. 22, 1978] or number of base stations, fixed, con- trol or, for systems operating on non- EDITORIAL NOTE: For FEDERAL REGISTER ci- tations affecting § 90.129, see the List of CFR exclusive assignments in the 470–512 Sections Affected in the Finding Aids sec- MHz, 800 MHz or 900 MHz bands, a tion of this volume. change in the number of mobile trans- mitters, or a change in the area of mo- EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. 17, 1997, § 90.129 was amended by revising bile operations from that authorized. paragraphs (h) and (n) and the introductory (6) Change in the class of a land sta- text of paragraphs (m) and (o), effective Oct. tion, including changing from multiple 17, 1997. licensed to cooperative use, and from shared to unshared use. § 90.131 Amendment or dismissal of (7) Any change in ownership, control, applications. or corporate structure. This rule governs all applications re- (b) The following changes in author- lating to radio services in this part, in- ized stations do not require an applica- cluding applications filed by entities tion for modification of license. meeting the requirements of § 20.9(c) of (1) Change in mailing address of li- this chapter, except applications con- censee. cerning facilities used to provide com- (2) Change of name only of licensee, mercial mobile radio services, which without changes in ownership, control, are governed by § 90.161. or corporate structure.

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(3) Change in the number and loca- (f) Any change that requires a fee as tion of station control points or of con- set forth at part 1, subppart G of this trol stations operating below 470 or chapter must be filed in accordance above 800 MHz meeting the require- with § 1.912 (b) or § 1.912 (b)(2) of the ments of § 90.119(a)(2)(ii). rules. (4) Change in the number of mobile [51 FR 14997, Apr. 22, 1986, as amended at 51 units operated by Radiolocation Serv- FR 36014, Oct. 8, 1986; 52 FR 10232, Mar. 31, ice licensees. 1987; 54 FR 38680, Sept. 20, 1989; 57 FR 48739, (5) Change in the type of emission Oct. 28, 1992; 59 FR 59958, Nov. 21, 1994; 62 FR when: 2038, Jan. 15, 1997] (i) Operation is in the 150–174 MHz or 421–512 MHz bands; and § 90.137 Applications for operation at temporary locations. (ii) The modification will be for a narrower emission than specified in the (a) An application for authority to current authorization. operate a base or a fixed transmitter at (6) Any other changes not listed in temporary locations shall be filed in paragraph (a) of this section. accordance with the following: (c) Unless specifically exempted in (1) When one or more individual § 90.175, requests for modifications list- transmitters are to be operated by a li- ed in paragraph (a) of this section must censee as a base station or as a fixed be submitted on Form 600 to the appli- station at unspecified or temporary lo- cable frequency coordinator. cations for indeterminate periods, such (d) In case of a change listed in para- transmitters may be considered to graphs (b)(1), (b)(2), or (b)(5) of this sec- comprise a single station intended to tion, the licensee must notify the Com- be operated at temporary locations. mission immediately. Notification may (2) The application must specify the be by Form 405–A or by letter. The let- general geographic area within which ter must contain the name and address the operation will be confined. The of the licensee as they appear in the area may be specified as a city, a coun- Commission’s records, the new name or ty or counties, a state or states or address, the call signs and classes of all other definable geographic area such as radio stations authorized to the li- a specified radius around a particular censee under this part and the radio city or known geographic site. service in which each station is author- (3) Applications for operation at tem- ized. The completed and signed Form porary locations exceeding 180 days 405–A or the letter must be sent to: must be accompanied by evidence of Federal Communication Commission, frequency coordination, except that ap- Gettysburg, PA 17326. Licensees whose plications for operation at temporary licenses are due for renewal and who locations exceeding 180 days by appli- have received the renewal Form 574–R cants using 220–222 MHz spectrum for in the mail from the Commission must geophysical telemetry operations need use the appropriate boxes on that form not be accompanied by evidence of fre- to notify the Commission of a change quency coordination. listed in paragraphs (b)(1), (b)(2), or (b) When any unit or units of a base (b)(5) of this section. station or fixed station which are au- (e) In the case of a change listed in thorized for operation at temporary lo- paragraphs (b)(3), (b)(4), and (b)(6) of cations actually remain or are in- this section, the licensee must notify tended to remain at the same location the Commission within 30 days of the for more than 1 year, an application for change. The notice may be filed on FCC a separate authorization specifying the Form 574 or may be contained in a let- fixed location shall be made as soon as ter specifying the nature of the change, possible, but not later than 30 days the name and address of the licensee as after the expiration of the 1-year pe- appearing on Commission records, and riod. the call sign, class, and radio service of [43 FR 54791, Nov. 22, 1978, as amended at 45 the station. The notice must be sent FR 63862, Sept. 26, 1980; 51 FR 14997, Apr. 22, to: Federal Communications Commis- 1986; 58 FR 44956, Aug. 25, 1993; 62 FR 15992, sion, Gettysburg, PA 17326. Apr. 3, 1997]

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§ 90.138 Applications for itinerant fre- § 90.141 Resubmitted applications. quencies. Any application received by the Com- An application for authority to con- mission for frequencies below 470 MHz duct an itinerant operation in the In- which has been returned by the Com- dustrial/Business Pool must be re- mission to the applicant for correction stricted to use of itinerant frequencies will be processed in its original posi- or other frequencies not designated for tion in the processing line if it is resub- permanent use and need not be accom- mitted and received by the Commission panied by evidence of frequency coordi- within 60 days from the date on which nation. Users should be aware, how- it was returned to the applicant. Other- ever, that no protection is provided wise it will be treated as a new applica- from interference from other itinerant tion for the purpose of processing con- operations. siderations. An application received by the Commission for frequencies above [62 FR 18924, Apr. 17, 1997] 470 MHz which has been returned by EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. the Commission to the applicant will 17, 1997, § 90.138 was revised, effective Oct. 17, be processed in its original position in 1997. the processing line if it is resubmitted and received by the Commission within § 90.139 Commission processing of ap- 30 days (45 days outside the continental plications. United States) from the date on which (a) Applications received for filing it was returned to the applicant. Other- are given a file number. The assign- wise it will be treated as a new applica- ment of a file number to an application tion for the purpose of processing con- is for administrative convenience and siderations. does not indicate the acceptance of the [51 FR 14997, Apr. 22, 1986] application for filing and processing. (b) Applications which are incom- § 90.143 Grants of applications. plete with respect to answers, supple- (a) The Commission will grant an ap- mentary statements, execution, or plication for a station authorization other matters of a formal character without a hearing if it is in proper shall be deemed defective and may be form, and conforms with all rule re- dismissed. In addition, if an applicant quirements, and would serve the public is requested to file any additional doc- interest, convenience or necessity. uments or information not included in (b) All applications in pending status the prescribed application form, failure will be processed in the order in which to comply with such request will the application acceptable for filing render the application defective and it was received by the Commission; pro- may be dismissed. Applications will vided, however, that if there are more also be deemed to be defective and be applications than can be accommo- dismissed in the following cases: dated on available frequencies, the (1) Statutory disqualification of ap- Commission may grant the applica- plicant; tions pursuant to the system of ran- (2) Proposed use or purpose of station dom selection prescribed in § 1.972 of would be unlawful; this chapter. (3) Requested frequency is not allo- (c) The Commission may grant any cated for assignment for the service application in part, or add privileges, proposed. terms or conditions not requested. When such action is taken without a (c) Applications which are not in ac- hearing, the applicant may accept the cordance with the provisions of this authorization as granted, or may re- chapter, or other requirements of the turn it to the Commission along with a Commission, will be considered defec- written request for a hearing. Any such tive and may be dismissed unless ac- request for hearing must be made with- companied by a request in accordance in 30 days from the date of the grant, with § 90.151 of this part. or from its effective date, if a later [43 FR 54791, Nov. 22, 1978, as amended at 51 date is specified. Upon receipt of a re- FR 14997, Apr. 22, 1986] quest for hearing, the Commission will

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vacate the grant and designate the ap- frequency coordination. Requests for plication for hearing in the usual man- shorter periods do not require coordi- ner. nation and, if granted will be author- [43 FR 54791, Nov. 22, 1978, as amended at 48 ized on a secondary, non-interference FR 27207, June 13, 1983] basis. (d) A request for special temporary § 90.145 Special temporary authority. authority to operate a commercial mo- (a) In circumstances requiring the bile radio facility under this part may temporary use of radio facilities, the be granted without being listed in a Commission may issue special tem- Public Notice, or prior to thirty (30) porary authority for new or modified days after such listing, if: operations. A request for special tem- (1) The STA is to be valid for thirty porary authority may be made in letter (30) days or less and the applicant does form signed in accordance with § 90.125 not plan to file an application for regu- of this part. It should be submitted, in lar authorization of the subject oper- duplicate, at least 10 days prior to the ation; date of the proposed operation. How- (2) The STA is to be valid for sixty ever, in cases of emergency involving danger to life or property, or due to (60) days or less, pending the filing of damage to equipment, the request may an application for regular authoriza- be made by telephone, telegraph or fac- tion of the subject operation; simile transmission under the condi- (3) The STA is to allow interim oper- tion that a letter request is submitted ation to facilitate completion of au- within the following 10 days. All re- thorized construction or to provide quests for special temporary authority substantially the same service as pre- shall be clear and complete within viously authorized; or themselves and shall not rely on any (4) The STA is made upon a finding pending application. that there are extraordinary cir- (b) Every request for special tem- cumstances requiring operation in the porary authority should contain the public interest and that delay in the following information: institution of such service would seri- (1) Name and address of the appli- ously prejudice the public interest. cant; (e) The Commission may grant STAs (2) Need for special action, including to operate a commercial mobile radio a description of any emergency or dam- facility for a period not to exceed one age of equipment; hundred eighty (180) days under the (3) Type of operation to be conducted (such as field test, dispatching etc.); provisions of Section 309(f) of the Com- (4) Purpose of operation; munications Act of 1934, as amended, 47 (5) Times and dates of operation; U.S.C. 309(f), if extraordinary cir- (6) Class of station and name of radio cumstances so require, and pending the service or radio pool; filing of an application for regular op- (7) Location, including geographical eration. The Commission may grant coordinates if known, of transmitter extensions for an additional period of and/or mobile area of operations; up to one hundred eighty (180) days, (8) Number of fixed transmitters and but the applicant must show that ex- number of mobile units; traordinary circumstances warrant (9) Operating frequency; such an extension. (10) Output power of the transmitter; (11) Type of emission; [43 FR 54791, Nov. 22, 1978, as amended at 48 (12) Description of antenna, including FR 11717, Mar. 21, 1983; 51 FR 14997, Apr. 22, height above ground and power gain; 1986; 59 FR 59958, Nov. 21, 1994; 62 FR 18924, (13) Statement of eligibility for a Apr. 17, 1997] radio service or radio pool under this EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. part. 17, 1997, § 90.145 was amended by revising (c) Requests for special temporary paragraphs (b)(6) and (b)(13), effective Oct. authority to operate as a private mo- 17, 1997. bile radio service provider for periods exceeding 180 days require evidence of

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§ 90.147 Mailing address furnished by § 90.151 Requests for waiver. licensee. (a) Requests for waiver of the rules in Each application shall set forth and this part shall state the nature of the each licensee shall furnish the Com- waiver or exception desired, and set mission with an address in the United forth reasons in support thereof includ- States to be used by the Commission in ing a showing that unique cir- serving documents or directing cor- cumstances are involved and that there respondence to that licensee. Unless is no reasonable alternative solution any licensee advises the Commission to within existing rules. When related to the contrary, the address contained in a specific application the submission the licensee’s most recent application and filing procedures of § 90.127 also will be used by the Commission for this apply. purpose. (b) Applications may be dismissed if the accompanying petition for waiver § 90.149 License term. of the rules does not set forth reasons which, sufficient if true, would justify (a) Licenses for stations authorized a waiver or exception. under this part will be issued for a (c) Applicants requiring expeditious term not to exceed five (5) years from processing of their request for waiver, the date of the original issuance, modi- shall, pursuant to § 1.931 of this chap- fication, or renewal, except that the li- ter, clearly caption both their request cense term for stations licensed as for waiver and the envelope containing commercial mobile radio service on it with the words ‘‘WAIVER—TIMELY 220–222 MHz, 929–930 MHz paging, Indus- ACTION REQUESTED.’’ trial/Business Pool, and SMR fre- (d) Requests for waiver of the rules quencies shall be ten (10) years. Licens- not related to a specific application ees shall have an additional thirty (30) shall be submitted to the Federal Com- days after the expiration of the license munications Commission, Gettysburg, term to apply for reinstatement of ex- PA 17326. (Waiver requests associated pired licenses. with and attached to specific applica- (b) If no application for reinstate- tions that require a fee as set forth at ment has been filed as specified in this part 1, subppart G of this chapter must part, the authorization shall be deemed be filed in accordance with § 0.401(b) of to have been automatically cancelled the rules. See also § 0.482 of the rules.) on the date specified on the authoriza- (Sec. 4(i), Communications Act of 1934, as tion. amended, 47 U.S.C. 154(i), and the authority (c) Authorizations for stations en- delegated to the Managing Director by § 0.231 gaged in developmental operation of the Commission’s Rules, 47 CFR 0.231) under subppart Q of this part will be is- [49 FR 20292, May 14, 1984, as amended at 51 sued upon a temporary basis for a spe- FR 14997, Apr. 22, 1986; 52 FR 10232, Mar. 11, cific period of time, but in no event to 1987] extend beyond 1 year from date of § 90.153 Transfer or assignment of sta- original issuance, modification or re- tion authorization. newal. A station authorization and the (d) Nationwide authorizations under rights it grants shall not be trans- subpart T of this part will be issued for ferred, assigned, or in any manner dis- a term not to exceed ten years from posed of to any person, unless the Com- the date of the original issuance, modi- mission shall, after obtaining full in- fication or renewal. formation, decide that the transfer, as- [43 FR 54791, Nov. 22, 1978, as amended at 49 signment, or disposal is in the public FR 36376, Sept. 17, 1984; 56 FR 19602, Apr. 29, interest, convenience or neccessity and 1991; 56 FR 65858, Dec. 19, 1991; 59 FR 59958, give its consent in writing. An appli- Nov. 21, 1994; 62 FR 18924, Apr. 17, 1997] cant for voluntary transfer of control or assignment under this section where EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. the subject license was acquired by the 17, 1997, § 90.129 was amended by revising paragraph (a), effective Oct. 17, 1997. transferor or assignor through a sys- tem of random selection shall, together

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with its application for transfer of con- other party, voluntarily or involuntar- trol or assignment, file with the Com- ily, such action is a partial assignment mission the associated contracts for of authorization. sale, option agreements, management (1) To request Commission approval agreements, or other documents dis- of a partial assignment of authoriza- closing the total consideration that the tion, the following must be filed in ad- applicant would receive in return for dition to the forms required by para- the transfer or assignment of its li- graph (a) of this section: cense. This information should include (i) The assignor must notify the Com- not only a monetary purchase price, mission (Commission Form 600) of the but also any future, contingent, in- facilities to be deleted from its author- kind, or other consideration (e.g., man- ization upon completion of the assign- agement or consulting contracts either ment. with or without an option to purchase; (ii) The assignee must apply for au- below-market financing). The assignee thority (Commission Form 600) to oper- is responsible for ascertaining that the ate a new station including the facili- station facilities are and will remain in ties for which authorization is as- compliance with the terms and condi- signed, or to modify the assignee’s ex- tions of the authorization to be as- isting station to include the facilities signed. for which authorization was assigned. (a) Application required. The assignor (2) Partial assignments must be com- or transferor of a commercial mobile pleted within sixty (60) days of Com- radio license under this part must file mission approval. If an approved par- an application for approval of assign- tial assignment is not completed with- ment or transfer of control (Commis- in this time, the assignor must notify sion Form 490). In the case of involun- the Commission (Commission Form tary assignment, such application 600), and the assignee must submit the must be filed no later than thirty (30) authorization(s) to the Commission for days after the event causing the as- cancellation or request an extension of signment. The assignee or transferee time to complete the assignment. If must file a report qualifying it as a the assignment is not completed, the commercial mobile radio provider authorization(s) remain with the as- (Commission Form 430) unless a cur- signor. rent report is already on file with the (d) Limitations. The Commission may Commission. deny applications for assignment of au- (b) Notification of completion. Assign- thorization or consent to transfer of ments and transfers of control of com- control of a commercial mobile radio mercial mobile radio licenses must be license if: completed within sixty (60) days of (1) The Commission is unable to Commission approval. The assignee or make the public interest determina- transferee must notify the Commission tions required under the Communica- by letter of the date of completion of tions Act with respect to both parties the assignment or transfer of control. to the assignment or transfer; or If an assignment or transfer of control (2) The authorization was obtained is not completed within this time, the for the principal purpose of speculation assignor or transferor must so notify or profitable resale, rather than provi- the Commission by letter, and the as- sion of commercial mobile radio serv- signee or transferee must submit the ices to the public. authorization(s) to the Commission for [43 FR 54791, Nov. 22, 1978, as amended at 59 cancellation or request an extension of FR 9101, Feb. 25, 1994; 59 FR 59958, Nov. 21, time to complete the assignment or 1994] transfer of control. If the assignment or transfer of control is not completed, § 90.155 Time in which station must be the authorization(s) remain with the placed in operation. assignor or transferor. (a) All stations authorized under this (c) Partial assignment of authorization. part, except as provided in paragraphs If the authorization for some, but not (b) and (d) of this section and in all, of the facilities of a commercial §§ 90.629, 90.631(f), 90.665, and 90.685, mobile radio station is assigned to an- must be placed in operation within

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eight (8) months from the date of grant location either back to the mobile or or the authorization cancels automati- to a subscriber’s fixed site. cally and must be returned to the Com- [45 FR 81208, Dec. 10, 1980, as amended at 47 mission. FR 41044, Sept. 16, 1982; 48 FR 51927, Nov. 15, (b) For local government entities 1983; 54 FR 4030, Jan. 27, 1989; 56 FR 65859, only, a period longer than eight Dec. 19, 1991; 60 FR 15252, Mar. 23, 1995; 61 FR months for placing a station in oper- 6155, Feb. 16, 1996] ation may be authorized by the Com- § 90.157 Discontinuance of station op- mission on a case-by-case basis, where eration. the applicant submits a specific sched- ule for the completion of each portion (a) The license for a station shall of the entire system, along with a cancel automatically upon permanent showing that the system has been ap- discontinuance of operations and the licensee shall forward the station li- proved and funded for implementation cense to the Commission. Alter- in accordance with that schedule. See natively, the licensee may notify the also §§ 90.631 and 90.633. Commission of the discontinuance of (c) For purposes of this section, a operations of a station by checking the base station is not considered to be appropriate box on Form 574–R or placed in operation unless at least one Form 405–A and requesting license can- associated mobile station is also placed cellation. Notification of discontinued in operation. See also §§ 90.633(d) and operation or cancellation shall be sent 90.631(f). to: Federal Communications Commis- (d) Multilateration LMS systems au- sion, Gettysburg, PA 17326. thorized in accordance with § 90.353 (b) For the purposes of this section, must be constructed and placed in op- any station which has not operated for eration within twelve (12) months from 1 year or more is considered to have the date of grant or the authorization been permanently discontinued. cancels automatically and must be re- [48 FR 36106, Aug. 9, 1983, as amended at 54 turned to the Commission. MTA-li- FR 38680, Sept. 20, 1989; 56 FR 65859, Dec. 19, censed multilateration LMS systems 1991] will be considered constructed and placed in operation if such systems § 90.159 Temporary and conditional construct a sufficient number of base permits. stations that utilize multilateration (a) An applicant for a license under technology (see paragraph (e) of this this part (other than a commercial mo- section) to provide multilateration lo- bile radio license) utilizing an already cation service to a substantial portion licensed facility may operate the radio of at least one BTA in the MTA. station(s) for a period of up to one hun- (e) A multilateration LMS station dred eighty (180) days under a tem- will be considered constructed and porary permit evidenced by a properly placed in operation if it is built in ac- executed temporary license certificate (Form 572) after submitting or filing a cordance with its authorized param- formal application for station license eters and is regularly interacting with in accordance with § 90.127, provided one or more other stations to provide that all the antennas employed by con- location service, using multilateration trol stations are 6.1 meters (20 feet) or technology, to one or more mobile less above ground or 6.1 meters (20 feet) units. Specifically, LMS or less above a man-made structure multilateration stations will only be other than an antenna tower to which considered constructed and placed in it is affixed. When required by § 90.175, operation if they are part of a system applications must be accompanied by that can interrogate a mobile, receive evidence of frequency coordination. the response at 3 or more sites, com- The temporary operation of stations, pute the location from the time of ar- other than mobile stations within the rival of the responses and transmit the Canadian coordination zone is limited

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to stations with a maximum of 5 watts (6) The applicant has submitted an effective radiated power and a maxi- application to the Commission stating mum antenna height of 6.1 meters (20 the frequency the applicant intends to ft) above average terrain. use and that the frequency coordina- (b) An applicant proposing to operate tion requirements specified in § 90.175 a new land mobile radio station or for selection and use of this frequency modify an existing station below 470 have been met and a minimum of ten MHz or in the one-way paging 929–930 business days has passed between sub- MHz band (other than a commercial mission of the application to the Com- mobile radio service applicant or li- mission and the onset of operation. censee on these bands) that is required (c) An applicant proposing to operate to submit a frequency recommendation an itinerant station or an applicant pursuant to paragraphs (b) through (h) seeking the assignment of authoriza- of § 90.175 may operate the proposed tion or transfer of control of a license station during the pendency of its ap- for an existing station below 470 MHz plication for a period of up to one hun- or in the 929–930 MHz band (other than dred eighty (180) days under a condi- a commercial mobile radio service ap- tional permit upon the filing of a prop- plicant or licensee on these bands) may erly completed formal application that complies with § 90.127 if the application operate the proposed station during the is accompanied by evidence of fre- pendency of the application for a pe- quency coordination in accordance riod not to exceed one hundred eighty with § 90.175 and provided that the fol- (180) days under a conditional permit lowing conditions are satisfied: upon the filing of a properly completed (1) For applicants proposing to oper- formal application that complies with ate below 470 MHz, that the proposed § 90.127. Conditional authority ceases station location is south of Line A or immediately if the application is re- west of Line C as defined in § 90.7; for turned by the Commission because it is applicants in the one-way paging 929– not acceptable for filing. All other cat- 930 MHz band, that the proposed sta- egories of applications listed in tion location is west of Line C as de- § 90.175(i) that do not require evidence fined in § 90.7. of frequency coordination are excluded (2) The proposed antenna structure from the provisions of this section. has been previously studied by the Fed- (d) A conditional authorization pur- eral Aviation Administration and de- suant to paragraphs (b) and (c) of this termined to pose no hazard to aviation section is evidenced by retaining the safety as required by § 17.4 of the Com- original executed conditional licensing mission’s Rules; or the proposed an- 572C Certification Form with the sta- tenna or tower structure does not ex- tion records. Conditional authorization ceed 6.1 meters (20 feet) above ground does not prejudice any action the Com- level or above an existing man-made mission may take on the subject appli- structure (other than an antenna struc- cation. Conditional authority is ac- ture), if the antenna or tower has not cepted with the express understanding been previously studied by the Federal that such authority may be modified or Aviation Administration and cleared cancelled by the Commission at any by the FCC. time without hearing if, in the Com- (3) The grant of the application does mission’s discretion, the need for such not require a waiver of the Commis- action arises. Consistent with sion’s Rules. § 90.175(g), the applicant assumes all (4) The applicant has determined that risks associated with operation under the proposed facility will not signifi- conditional authority, the termination cantly affect the environment as de- or modification of conditional author- fined in § 1.1307. ity, or the subsequent dismissal or de- (5) The applicant has determined that nial of its application. Authority re- the proposed station affords the level verts back to the original licensee if an of protection to radio ‘‘quiet’’ zones assignee or transferee’s conditional au- and monitoring facilities as specified thority is cancelled. in § 90.177.

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(e) The transmissions of new stations § 90.160 Public notice. operating pursuant to conditional au- Periodically, the Commission will thority shall be identified by a tem- issue Public Notices listing major fil- porary call sign consisting of the prefix ings and other information of public ‘‘WT’’ followed by the applicant’s local significance concerning commercial seven digit business telephone number mobile radio services licensed under as provided in § 2.302. Transmissions by this part. Categories of Public Notice applicants for the modification, assign- listings are as follows: ment of authorization or transfer of (a) Accepted for filing. Acceptance for control of an existing station shall be filing of all applications and major identified by the station’s call sign. amendments thereto. (b) Actions. Commission actions on [51 FR 14997, Apr. 22, 1986, as amended at 54 pending applications previously listed FR 50239, Dec. 5, 1989; 58 FR 44956, Aug. 25, as accepted for filing. 1993; 58 FR 62291, Nov. 26, 1993; 59 FR 59959, (c) Informative listings. Information Nov. 21, 1994; 62 FR 18924, Apr. 17, 1997] that the Commission, in its discretion, EFFECTIVE DATE NOTE: At 62 FR 18924, Apr. believes to be of public significance. 17, 1997, § 90.159 was amended by revising the Such listings do not create any rights introductory text of paragraph (b), para- to file oppositions or other pleadings. graph (b)(6), the last sentence of paragraph (c), and the fourth sentence of paragraph (d), § 90.161 Amendment or dismissal of effective Oct. 17, 1997. applications. (a) Amendment. Pending applications SPECIAL RULES GOVERNING FACILITIES concerning facilities for providing com- USED TO PROVIDE COMMERCIAL MO- mercial mobile radio services may be BILE RADIO SERVICES amended as a matter of right if such applications have not been designated SOURCE: 59 FR 59959, Nov. 21, 1994, unless for hearing or listed in a Public Notice otherwise noted. for a random selection or competitive NOTE: The following rules (§§ 90.160 through bidding process, except as provided in 90.169) govern applications, licensing, and op- paragraphs (a)(1) and (a)(2) of this sec- eration of radio facilities in the 220–222 MHz tion. If a petition to deny or other for- (subpart T), Business Radio (Subpart D), 929– mal objection has been filed, a copy of 930 MHz Paging (subpart P), and Specialized any amendment (or other filing) must Mobile Radio (Subpart S) services that are be served on the petitioner. If the Com- used to provide commercial mobile radio mission has issued a Public Notice services (see §§ 20.3 and 20.9 of this chapter). stating that the application appears to Compliance with the rules relating to appli- be mutually exclusive with another ap- cations and licensing of facilities on paging- plication (or applications), a copy of only channels in the Business Radio Service any amendment (or other filing) must (see § 90.75(c)(10)) and 929–930 MHz paging channels (see § 90.494(a),(b)) is not required be served on any such mutually exclu- prior to August 10, 1996. Compliance with § 9 sive applicant (or applicants). 90.168 is also not required prior to August 10, (1) Amendments to applications that 1996 for reclassified commercial mobile radio resolve mutual exclusivity may be filed service providers who are to be regulated as at any time, subject to the require- private carriers until August 10, 1996 as pro- ments of § 90.162. vided in the Second Report and Order in GN (2) Amendments to applications des- Docket No. 93–252, 9 FCC Rcd 2348 (1994), ignated for hearing may be allowed by paras. 280–284. The licensing and operation of the presiding officer and amendments radio facilities in the 220–222 MHz (Subpart to applications selected in a random T), Business Radio (Subpart D), 929–930 MHz selection process may be allowed by Paging (Subpart P), and Specialized Mobile the Commission for good cause shown. Radio (Subpart S) services that are used to In such instances, a written petition provide commercial mobile radio services are also subject to rules elsewhere in this part demonstrating good cause must be sub- that apply generally to Private Land Mobile mitted and served upon the parties of Radio Services. In the case of any conflict record. between rules set forth in §§ 90.160 through (b) Dismissal. The Commission may 90.169 and other rules in this part, §§ 90.160 dismiss any application for authoriza- through 90.169 apply. tion, assignment of authorization, or

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consent to transfer of control of a com- (i) For which the applicant did not mercial mobile radio facility. submit the winning bid in a competi- (1) Upon request by the applicant; tive bidding process; Any applicant may request that its ap- (ii) That is included in a random se- plication be returned or dismissed. A lection process but is not granted; or request for the return of an application (iii) That receives comparative con- after it has been listed on Public No- sideration in a hearing but is not tice as tentatively accepted for filing is granted by order of the presiding offi- considered to be a request for dismissal cer. of that application without prejudice. (4) For failure to prosecute; The Com- (i) If the applicant requests dismissal mission may dismiss applications for of its application with prejudice, the failure of the applicant to prosecute or Commission will dismiss the applica- for failure of the applicant to respond tion with prejudice. substantially within a specified time (ii) If the applicant requests dismis- period to official correspondence or re- sal of its application without prejudice, quests for additional information. Such the Commission will dismiss that ap- dismissal will generally be without plication without prejudice, unless prejudice if the failure to prosecute or (A) The application has been des- respond occurred prior to designation ignated for comparative hearing; of the application for comparative (B) It has been selected in a random hearing or prior to selection of the ap- selection process; or plication in a random selection proc- (C) It is an application for which the ess, but may be with prejudice in cases applicant submitted the winning bid in of non-compliance with § 90.162. Dismis- a competitive bidding process. If the sal will generally be with prejudice if applicant requests dismissal of its ap- the failure to prosecute or respond oc- plication for which it submitted the curred after designation of the applica- winning bid in a competitive bidding tion for comparative hearing or after process, the Commission will dismiss selection of the application in a ran- that application with prejudice. If the dom selection process. The Commission applicant requests dismissal of its ap- may dismiss applications with preju- plication after that application has dice for failure of the applicant to com- been designated for comparative hear- ply with requirements related to a ing or selected in a random selection competitive bidding process. process, it may submit a written peti- (5) If the requested spectrum is not tion requesting that the dismissal be available; The Commission may dis- without prejudice. Such petition must miss any application that requests demonstrate good cause, comply with spectrum which is unavailable because: § 90.162 of this part, and be served upon (i) It was previously assigned to an- all parties of record. The Commission other licensee on an exclusive basis or may grant such petition and dismiss cannot be assigned to the applicant the application without prejudice or without causing interference; or deny the petition and dismiss the ap- (ii) Reasonable efforts have been plication with prejudice. made to coordinate the proposed facil- (2) If the application is untimely ity with foreign administrations under filed; The Commission may dismiss applicable international agreements, without prejudice any application that and an unfavorable response (harmful is prematurely or filed late, including interference anticipated) has been re- any application filed prior to the open- ceived. ing date or after the closing date of a (6) If the application is found to be filing window, or after the cut-off date defective. Such dismissal may be for a mutually exclusive application ‘‘without prejudice,’’ meaning that the filing group. Commission may accept from the ap- (3) If the application is mutually ex- plicant another application for the clusive with another application that same purpose at any later time, or is selected or granted in accordance ‘‘with prejudice,’’ meaning that the with the rules in this part; The Com- Commission will not accept from the mission may dismiss any mutually ex- applicant another application for the clusive application: same purpose for a period of one year

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following the date of the dismissal ac- tion to deny, informal objection, or tion taken by the Commission. Unless other pleading in exchange for the otherwise provided in this part, a dis- withdrawal or dismissal of the applica- missed application will not be returned tion, petition to deny, informal objec- to the applicant. The Commission may tion, or other pleading, or threat to file dismiss without prejudice applications a pleading, except that this provision that it finds to be defective. An appli- does not apply to dismissal or with- cation for authorization or assignment drawal of applications pursuant to of authorization is defective if: bona fide merger agreements: (i) It is unsigned or incomplete with (2) The exact nature and amount of respect to required answers to ques- any consideration received or prom- tions, informational showings, or other ised; matters of a formal character; or (3) An itemized accounting of the ex- (ii) It requests an authorization that penses for which it seeks reimburse- would not comply with the Commis- ment; and sion’s Rules and does not contain a re- (4) The terms of any oral agreement quest for waiver of these rule(s), or in related to the withdrawal or dismissal the event that the Commission denies of the application, petition to deny, in- such a waiver request, does not contain formal objection, or other pleading or an alternative proposal that fully com- threat to file a pleading. plies with the rules. (c) In addition, within five (5) days of § 90.162 Agreements to dismiss appli- the filing date of the applicant’s or pe- cations, amendments, or pleadings. titioner’s request for approval, each re- (a) Parties that have filed an applica- maining party to any written or oral tion concerning facilities used to pro- agreement must submit an affidavit vide commercial mobile radio services setting forth: that is mutually exclusive with one or (1) A certification that neither the more other applications, and then applicant nor its principals has paid or enter into an agreement to resolve the will pay money or other consideration mutual exclusivity by withdrawing or in excess of the legitimate and prudent requesting dismissal of the application expenses of the petitioner in exchange or an amendment thereto, must obtain for withdrawing or dismissing the ap- the approval of the Commission. Par- plication, petition to deny, informal ties that have filed or threatened to objection, or other pleading; and file a petition to deny, informal objec- (2) The terms of any oral agreement tion, or other pleading against a pend- relating to the withdrawal or dismissal ing application, and then seek to with- of the application, petition to deny, in- draw or request dismissal of, or refrain formal objection, or other pleading. from filing, the petition, either unilat- (d) No person shall make or receive erally or in exchange for a financial any payments in exchange for with- consideration, must obtain the ap- drawing a threat to file or refraining proval of the Commission. from filing a petition against an appli- (b) The party withdrawing or re- cation. For purposes of this section, re- questing dismissal of its application, imbursement by an applicant of the le- petition to deny, informal objection, or gitimate and prudent expenses of a po- other pleading, or refraining from fil- tential petitioner or objector, incurred ing a pleading, must submit to the reasonably and directly in preparing to Commission a request for approval of file a petition to deny, will not be con- the withdrawal or dismissal, a copy of sidered to be payment for refraining any written agreement related to the from filing a petition to deny or an in- withdrawal or dismissal, and an affida- formal objection. Payments made di- vit setting forth: rectly to a potential petitioner or ob- (1) A certification that neither the jector, or a person related to a poten- party nor its principals has received or tial petitioner or objector, to imple- will receive any money or other consid- ment non-financial promises are pro- eration in excess of the legitimate and hibited unless specifically approved by prudent expenses incurred in preparing the Commission. and prosecuting the application, peti- (e) For purposes of this section:

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(1) Affidavits filed pursuant to this (2) Comply with all applicable re- section must be executed by the filing quirements of §§ 1.41 through 1.52 of this party, if an individual, a partner hav- chapter; ing personal knowledge of the facts, if (3) Contain specific allegations of a partnership, or an officer having per- fact which, except for facts of which of- sonal knowledge of the facts, if a cor- ficial notice may be taken, are sup- poration or association. ported by affidavit of a person or per- (2) Applications, petitions to deny, sons with personal knowledge thereof, informal objections, and other plead- and which are sufficient to dem- ings are deemed to be pending before onstrate that the petitioner (or re- the Commission from the time the ap- spondent) is a party in interest and plication or petition to deny is filed that a grant or other Commission ac- with the Commission until such time tion regarding the major filing would as an order of the Commission grant- be inconsistent with the public inter- ing, denying, or dismissing the applica- est; tion, petition to deny, informal objec- (4) Be filed within 30 days after the tion, or other pleading is no longer sub- date of the Public Notice listing the ject to reconsideration by the Commis- major filing; and sion or to review by any court. (3) ‘‘Legitimate and prudent ex- (5) Contain a certificate of service penses’’ are those expenses reasonably showing that a copy has been mailed to incurred by a party in preparing to file, the applicant no later than the date of filing, prosecuting and/or settling its filing with the Commission. application, petition to deny, informal (b) Expansion. Petitions to deny a objection, or other pleading for which major amendment to an application reimbursement is sought. may raise only matters directly related (4) ‘‘Other consideration’’ consists of to the major amendment that could financial concessions, including, but not have been raised in connection not limited to, the transfer of assets or with the application as originally filed. the provision of tangible pecuniary This paragraph does not apply to peti- benefit, as well as non-financial con- tioners who gain standing because of cessions that confer any type of benefit the major amendment. on the recipient. (c) Dismissal. The Commission may, (f) Notwithstanding the provisions of by letter, dismiss any petition to deny this section, any payments made or re- a major filing if the petition does not ceived in exchange for withdrawing a comply with the requirements of this short-form application for an FCC au- section or § 90.161. The reason(s) for the thorization awarded through competi- dismissal must be stated in the letter. tive bidding shall be subject to the re- When a petition to deny is dismissed, strictions set forth in section § 1.2105(c) any related responsive pleadings also of this chapter. are dismissed.

[59 FR 59959, Nov. 21, 1994, as amended at 62 § 90.164 Classification of filings as FR 11636, Mar. 12, 1997] major or minor. § 90.163 Petitions to deny, responsive Applications and amendments to ap- pleadings. plications are classified as major or Petitions to deny any major filing minor when such filings concern facili- concerning facilities used to provide ties used to provide commercial mobile commercial mobile radio services may radio services. Categories of major and be filed by parties able to demonstrate minor filings are listed in section 309 of standing to file such petitions. Respon- the Communications Act of 1934, as sive pleadings to such petitions may be amended (47 U.S.C. 309). In general, a filed in accordance with the provisions major filing is a request for a Commis- of this section. sion action that has the potential to (a) Content and requirements. Peti- affect parties other than the applicant. tions to deny and responsive pleadings The following are major filings: must: (a) Initial station authorization. Fil- (1) Clearly identify the pertinent ings for an initial authorization as de- major filing(s); fined in § 90.165(d)(2) are major.

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(b) Ownership or control change. Fil- Two or more pending applications are ings are major if they specify a sub- mutually exclusive if the grant of one stantial change in beneficial ownership application would effectively preclude or control (de jure or de facto), unless the grant of one or more of the others such change is involuntary or if the fil- under Commission rules governing the ing merely amends an application to services involved. reflect a change in ownership or con- (a) Separate applications. Any appli- trol that has already been approved by cant that files an application knowing the Commission. that it will be mutually exclusive with (c) Renewal. Applications for renewal one or more applications should not in- of authorizations are major. clude in the mutually exclusive appli- (d) Environmental. Filings are major cation a request for other channels or if they request authorization for a fa- facilities that would not, by them- cility that would have a significant en- selves, render the application mutually vironmental effect, as defined by exclusive with those other applica- §§ 1.1301 through 1.1319 of this chapter. tions. Instead, the request for such (e) In the Specialized Mobile Radio other channels or facilities should be Service, in addition to filings listed in filed in a separate application. paragraphs (a) through (d) of this sec- (b) Filing groups. Pending mutually tion, filings are major if they: exclusive applications are processed in (1) Request a change in frequency; filing groups. Mutually exclusive appli- (2) Request an authorization that cations in a filing group are given con- would increase the effective radiated current consideration. The Commission power or antenna height above average may dismiss as defective (pursuant to terrain in any azimuth from an exist- § 90.162) any mutually exclusive appli- ing transmitter authorized to the filer; cations(s) whose filing date is outside of the date range for inclusion in the (3) Request an authorization that filing group. The types of filing groups would relocate an existing fixed trans- used in day-to-day application process- mitter; ing are specified in paragraph (c)(3) of (4) Amend a pending application to this section. A filing group is one of change a requested frequency; the following types: (5) Amend a pending application in a (1) Renewal filing group. A renewal fil- way that would increase the proposed ing group comprises a timely-filed ap- effective radiated power or antenna plication for renewal of an authoriza- height above average terrain in any tion and all timely-filed mutually ex- azimuth from an existing transmitter clusive competing applications. authorized to the filer; (2) Same-day filing group. A same-day (6) Amend a pending application to filing group comprises all mutually ex- change the location of a fixed trans- clusive applications whose filing date mitter from that previously proposed is the same day, which is normally the in the application; or filing date of the first-filed applica- (7) Amend a pending application for tions(s). which pre-filing coordination was re- (3) Thirty-day notice and cut-off filing quired to change the technical proposal group. A 30-day notice and cut-off filing substantially from that which was co- group comprises mutually exclusive ordinated with other users. applications whose filing date is no later than thirty (30) days after the § 90.165 Procedures for mutually ex- date of the Public Notice listing the clusive applications. first-filed application(s) (according to Mutually exclusive commercial mo- the filing dates) as acceptable for fil- bile radio service applications are proc- ing. essed in accordance with the rules in (4) Window filing group. A window fil- this section, except for mutually exclu- ing group comprises mutually exclu- sive applications for licenses in the 220– sive applications whose filing date is 220 MHz service and the 929–930 MHz within an announced filing window. An Paging service, which are processed in announced filing window is a period of accordance with the rules in subpart P time between and including two spe- and subpart T of this part. cific dates, which are the first and last

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dates on which applications (or amend- tions in a renewal filing group are des- ments) for a particular purpose may be ignated for comparative consideration accepted for filing. In the case of a one- in a hearing. day filing window, the two dates are (ii) Applications in a 30-day notice the same. The dates are made known to and cut-off filing group. the public in advance. (A) If all of the mutually exclusive (c) Procedures. Generally, the Com- applications in a 30-day notice and cut- mission may grant one application in a off filing group are applications for ini- filing group of mutually exclusive ap- tial authorization, the Commission ad- plications and dismiss the other appli- ministers competitive bidding proce- cation(s) in the filing group that are dures in accordance with subpart Q of excluded by the grant, pursuant to part 1 of this chapter. After such proce- § 90.162. dures, the application of the successful (1) Selection methods. In selecting the bidder may be granted and the other application to grant, the Commission applications may be dismissed without may use competitive bidding, random prejudice. selection, or comparative hearings, de- (B) If any of the mutually exclusive pending on the type of applications in- applications in a 30-day notice and cut- volved. off filing group is an application for (2) Dismissal of applications. The Com- modification or an application for fa- mission may dismiss any application in cilities, the Commission may attempt a filing group that is defective or oth- to resolve the mutual exclusivity by fa- erwise subject to dismissal under cilitating a settlement between the ap- § 90.162, either before or after employ- plicants. If a settlement is not reached ing selection procedures. within a reasonable time, the Commis- (3) Type of filing group used. Except as sion may designate all applications in otherwise provided in this part, the the filing group for comparative con- type of filing group used in processing sideration in a hearing. In this event, of two or more mutually exclusive ap- the result of the hearing disposes all of plications depends on the purpose(s) of the applications in the filing group. the applications. (iii) Applications in a same-day filing (i) If one of the mutually exclusive group. If there are two or more mutu- applications is a timely-filed applica- ally exclusive applications in a same- tion for renewal of an authorization, a day filing group, the Commission may renewal filing group is used. attempt to resolve the mutual exclu- (ii) If any mutually exclusive appli- sivity by facilitating a settlement be- cation filed on the earliest filing date tween the applicants. If a settlement is is an application for modification and not reached within a reasonable time, none of the mutually exclusive applica- the Commission may designate all ap- tions is a timely-filed application for plications in the filing group for com- renewal, a same-day filing group is parative consideration in a hearing. In used. this event, the result of the hearing (iii) If all of the mutually exclusive disposes all of the applications in the applications filed on the earliest filing filing group. date are applications for initial author- (iv) Applications in a window filing ization, a 30-day notice and cut-off fil- group. Applications in a window filing ing group is used. group are processed in accordance with (4) Disposition. If there is only one ap- the procedures for a 30-day notice and plication in any type of filing group, cut-off filing group in paragraph the Commission may grant that appli- (c)(4)(ii) of this section. cation and dismiss without prejudice (d) Terminology. For the purposes of any mutually exclusive applications this section, terms have the following not in the filing group. If there is more meanings: than one mutually exclusive applica- (1) The ‘‘filing date’’ of an applica- tion in a filing group, the Commission tion is the date on which that applica- disposes of these applications as fol- tion was received in a condition ac- lows: ceptable for filing or the date on which (i) Applications in a renewal filing the most recently filed major amend- group. All mutually exclusive applica- ment to that application was received,

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whichever is later, excluding major (3) The applicant is eligible and amendments in the following cir- qualified under applicable Commission cumstances: regulations and policies; (i) The major amendment reflects (4) The application is acceptable for only a change in ownership or control filing, and complies with the Commis- found by the Commission to be in the sion rules and other applicable require- public interest; ments; (ii) The major amendment as re- (5) The application has not been des- ceived is defective or otherwise found ignated for a hearing after being se- unacceptable for filing; or lected in a random selection process; (iii) The application being amended (6) There are no applications entitled has been designated for hearing and the to comparative consideration with the Commission or the presiding officer ac- application being granted; and cepts the major amendment. (7) Operation of the proposed station (2) An ‘‘application for initial author- would not cause interference to any au- ization’’ is: thorized station(s). (i) Any application requesting an au- thorization for a new system or sta- (b) Grant of petitioned applications. tion; The Commission may grant, without a (ii) Any application requesting au- formal hearing, applications against thorization for an existing station to which petitions to deny have been operate on an additional channel, un- filed. If any petition(s) to deny are less the additional channel is for paired pending (i.e., have not been dismissed two-way radiotelephone operation, is pursuant to § 90.161 or withdrawn by in the same frequency range as the ex- the petitioner) when an application is isting channel(s), and will be oper- granted, the Commission shall deny ationally integrated with the existing the petition(s) and issue a concise channel(s) such as by trunking; or statement of the reason(s) for the de- (iii) any application requesting au- nial, disposing of all substantive issues thorization for a new transmitter at a raised in the petitions. location more than 2 kilometers (1.2 (c) Partial and conditional grants. The miles) from any existing transmitters Commission may grant applications in of the applicant licensee on the re- part, and/or subject to conditions other quested channel or channel block. than those normally applied to author- (3) An ‘‘application for modification’’ izations of the same type. When the is any application other than an appli- Commission does this, it will inform cation for initial authorization or re- the applicant of the reasons therefor. newal. Such partial or conditional grants are final unless the Commission revises its § 90.166 Grants of applications. action in response to a petition for re- Applications for a commercial mobile consideration. Such petitions for re- radio service authorization under this consideration must be filed by the ap- part may be granted thirty (30) days plicant within thirty days after the after the issuance date of a Pubic No- date of the letter or order stating the tice listing an application or the latest reasons for the partial or conditional filed major amendment thereto as ac- grant, and must reject the partial or ceptable for filing. conditional grant and return the in- (a) Criteria for grants. The Commis- strument of authorization. sion grants applications without a (d) Designation for hearing. The Com- hearing if, after examination of the ap- plication and consideration of any peti- mission may designate applications for tions or other pleadings and of such a hearing, specifying with particularity other matters as it may officially no- the matters in issue, if, after consider- tice, the Commission finds that: ation of the application, any petitions (1) A grant will serve the public in- or other pleadings, and other matters terest, convenience, and necessity; which it may officially notice, the (2) There are no substantial and ma- Commission is unable to make one or terial questions of fact presented;

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more of the findings listed in para- § 90.168 Equal employment opportuni- graph (a) of this section. The Commis- ties. sion may grant, deny, or take other ac- Commercial Mobile Radio Services li- tion with respect to applications des- censees shall afford equal opportunity ignated for a hearing. in employment to all qualified persons, and personnel must not be discrimi- § 90.167 Time in which a station must nated against in employment because commence service. of sex, race, color, religion, or national (a) Unless otherwise specified in this origin. part, all 220–222 MHz, private carrier (a) Equal employment opportunity pro- paging, Industrial/Business Pool, and gram. Each licensee shall establish, SMR licensees must commence service maintain, and carry out a positive con- within twelve (12) months from the tinuing program of specific practices date of grant or the authorization can- designed to assure equal opportunity in every aspect of employment policy and cels automatically and must be re- practice. turned to the Commission. (1) Under the terms of its program, (b) For purposes of this section, a each licensee shall: station licensed to provide commercial (i) Define the responsibility of each mobile radio service is not considered level of management to insure a posi- to have commenced service unless it tive application and vigorous enforce- provides service to at least one unaf- ment of the policy of equal oppor- filiated party. tunity, and establish a procedure to re- (c) Application for extension of time view and control managerial and super- to commence service may be made on visory performance. Commission Form 600. Extensions of (ii) Inform its employees and recog- time must be filed prior to the expira- nized employee organizations of the tion of the construction period. Exten- positive equal employment oppor- sions will be granted only if the li- tunity policy and program and enlist censee shows that the failure to com- their cooperation. mence service is due to causes beyond (iii) Communicate its equal employ- his or her control. No extensions will ment opportunity policy and program be granted for delays caused by lack of and its employment needs to sources of qualified applicants without regard to financing, lack of site availability, for sex, race, color, religion or national or- the assignment or transfer of control of igin, and solicit their recruitment as- an authorization, or for failure to time- sistance on a continuing basis. ly order equipment. If the licensee or- (iv) Conduct a continuing campaign ders equipment within 90 days of the li- to exclude every form of prejudice or cense grant, a presumption of due dili- discrimination based upon sex, race, gence is created. color, religion, or national origin, from (d) An application for modification of the licensee’s personnel policies and an authorization (under construction) practices and working conditions. at the existing location does not ex- (v) Conduct a continuing review of tend the initial construction period. If job structure and employment prac- additional time to commence service is tices and adopt positive recruitment, required, a request for such additional training, job design and other measures time must be submitted on Commis- needed in order to insure genuine sion Form 600, either separately or in equality of opportunity to participate conjunction with the submission of the fully in all organizational units, occu- Commission Form 600 requesting modi- pations and levels of responsibility. fication. (2) The program must reasonably ad- dress specific concerns through policies [59 FR 59959, Nov. 21, 1994, as amended at 62 and actions as set forth in this para- FR 18925, Apr. 17, 1997] graph, to the extent that they are ap- EFFECTIVE DATE NOTE: At 62 FR 18925, Apr. propriate in consideration of licensee 17, 1997, § 90.167 was amended by revising size, location and other factors. paragraph (a), effective Oct. 17, 1997. (i) To assure nondiscrimination in re- cruiting.

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(A) Posting notices in the licensee’s (iii) To assure nondiscriminatory offices informing applicants for em- placement and promotion. ployment of their equal employment (A) Instructing employees of the li- rights and their right to notify the censee who make decisions on place- Equal Employment Opportunity Com- ment and promotion that minority em- mission (EEOC), the Federal Commu- ployees and females are to be consid- nications Commission (Commission), ered without discrimination, and that or other appropriate agency. Where a job areas in which there is little or no substantial number of applicants are minority or female representation Spanish-surnamed Americans, such no- should be reviewed to determine tice should be posted in both Spanish whether this results from discrimina- and English. tion. (B) Placing a notice in bold type on (B) Giving minority groups and fe- the employment application informing male employees equal opportunity for prospective employees that discrimina- positions which lead to higher posi- tion because of sex, race, color, reli- tions. Inquiring as to the interest and gion, or national origin is prohibited, skills of all lower-paid employees with and that they may notify the EEOC, respect to any of the higher-paid posi- the Commission, or other appropriate tions, followed by assistance, counsel- agency if they believe they have been ing, and effective measures to enable discriminated against. employees with interest and potential (C) Placing employment advertise- to qualify themselves for such posi- ments in media which have significant tions. circulation among minority groups in (C) Reviewing seniority practices to the recruiting area. insure that such practices are non- (D) Recruiting through schools and discriminatory and do not have a dis- colleges with significant minority criminatory effect. group enrollments. (D) Avoiding use of selection tech- niques or tests that have the effect of (E) Maintaining systematic contacts discriminating against minority groups with minority and human relations or- or females. ganizations, leaders and spokespersons (iv) to assure nondiscrimination in to encourage referral of qualified mi- other areas of employment practices. nority or female applicants. (A) Examining rates of pay and fringe (F) Encouraging present employees benefits for present employees with to refer minority or female applicants. equivalent duties and adjusting any in- (G) Making known to the appropriate equities found. recruitment sources in the employer’s (B) Providing opportunity to perform immediate area that qualified minority overtime work on a basis that does not members are being sought for consider- discriminate against qualified minor- ation whenever the licensee hires. ity groups or female employees. (ii) To assure nondiscrimination in (b) EEO statement. Each licensee hav- selection and hiring. ing sixteen (16) or more full-time em- (A) Instructing employees of the li- ployees shall file with the Commission, censee who make hiring decisions that no later than May 31st following the all applicants for all jobs are to be con- grant of that licensee’s first Commer- sidered without discrimination. cial Mobile Radio Services authoriza- (B) Where union agreements exist, tion, a statement describing fully its cooperating with the union or unions current equal employment opportunity in the development of programs to as- program, indicating specific practices sure qualified minority persons or fe- to be followed in order to assure equal males of equal opportunity for employ- employment opportunity on the basis ment, and including an effective non- of sex, race, color, religion, or national discrimination clause in new or renego- origin in such aspects of employment tiated union agreements. practices as regards recruitment, selec- (C) Avoiding use of selection tech- tion, training, placement, promotion, niques or tests that have the effect of pay, working conditions, demotion, discriminating against minority groups layoff, and termination. Any licensee or females. having sixteen (16) or more full-time

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employees that changes its existing (3) Complaints alleging employment equal employment opportunity pro- discrimination against a common car- gram shall file with the Commission, rier licensee who does not fall under no later than May 31st thereafter, a re- the jurisdiction of the EEOC or an ap- vised statement reflecting the propriate State law, are accorded ap- change(s). propriate treatment by the Commis- NOTE: Commercial mobile radio service li- sion. censees having sixteen (16) or more full-time (4) The Commission will consult with employees that do not have a current EEO the EEOC on all matters relating to statement on file with the Commission as of January 2, 1995, must file the statement re- the evaluation and determination of quired by this paragraph no later than May compliance by the common carrier li- 31, 1995. censees with the principles of equal employment as set forth herein. (c) Report of complaints filed against li- (5) Complaints indicating a general censees. Each licensee, regardless of how many employees it has, shall sub- pattern of disregard of equal employ- mit an annual report to the Commis- ment practices which are received sion no later than May 31st of each against a licensee that is required to year indicating whether any com- file an employment report to the Com- plaints regarding violations by the li- mission under § 1.815(a) of this chapter censee or equal employment provisions are investigated by the Commission. of Federal, State, Territorial, or local (e) Commission records. A copy of law have been filed before anybody every annual employment report, equal having competent jurisdiction. employment opportunity program (1) The report should state the par- statement, reports on complaints re- ties involved, the date filing, the garding violation of equal employment courts or agencies before which the provisions of Federal, State, Terri- matters have been heard, the appro- torial, or local law, and copies of all priate file number (if any), and the re- exhibits, letters, and other documents spective disposition or current status filed as part thereof, all amendments of any such complaints. thereto, all correspondence between (2) Any licensee who has filed such the licensee and the Commission per- information with the EEOC may file a taining to the reports after they have notification of such filing with the been filed and all documents incor- Commission in lieu of a report. porated therein by reference, are open (d) Complaints of violations of Equal for public inspection at the offices of Employment Programs. Complaints al- the Commission. leging employment discrimination (f) Licensee records. Each licensee re- against a common carrier licensee are quired to file annual employment re- considered by the Commission in the ports (pursuant to § 1.815(a) of this following manner: chapter), equal employment oppor- (1) If a complaint raising an issue of tunity program statements, and annual discrimination is received against a li- reports on complaints regarding viola- censee who is within the jurisdiction of tions of equal employment provisions the EEOC, it is submitted to that agen- of Federal, State, Territorial, or local cy. The Commission maintains a liai- law shall maintain for public inspec- son with that agency that keeps the tion a file containing a copy of each Commission informed of the disposi- such report and copies of all exhibits, tion of complaints filed against com- letters, and other documents filed as mon carrier licensees. part thereto, all correspondence be- (2) Complaints alleging employment tween the licensee and the Commission discrimination against a common car- pertaining to the reports after they rier licensee who does not fall under have been filed and all documents in- the jurisdiction of the EEOC but is cov- corporated therein by reference. The ered by appropriate enforceable State law, to which penalties apply, may be documents must be retained for a pe- submitted by the Commission to the riod of two (2) years. respective State agency.

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§ 90.169 Construction prior to grant of lighting specifications (FCC Form 854) application. with the Commission; Applicants may construct facilities (5) The applicant has indicated in the prior to grant of their applications, application that the proposed facility subject to the provisions of this sec- would not have a significant environ- tion, but must not operate such facili- mental effect, in accordance with ties until the Commission grants an §§ 1.1301 through 1.1319 of this chapter; authorization. If the conditions stated and, in this section are not met, applicants (6) Under applicable international must not begin to construct facilities. agreements and rules in this part, indi- (a) When applicants may begin con- vidual coordination of the proposed struction. An applicant may begin con- channel assignment(s) with a foreign struction of a facility thirty-five (35) administration is not required. days after the date of the Public Notice listing the application for that facility Subpart H—Policies Governing the as acceptable for filing. Assignment of Frequencies (b) Notification to stop. If the Commis- sion for any reason determines that § 90.171 Scope. construction should not be started or This subpart contains detailed infor- should be stopped while an application mation concerning the policies under is pending, and so notifies the appli- which the Commission assigns fre- cant, orally (followed by written con- quencies for the use of licensees under firmation) or in writing, the applicant this part, frequency coordination pro- must not begin construction or, if con- cedures, and procedures under which li- struction has begun, must stop con- censees may cooperatively share radio struction immediately. facilities. (c) Assumption of risk. Applicants that begin construction pursuant to this § 90.173 Policies governing the assign- section before receiving an authoriza- ment of frequencies. tion do so at their own risk and have (a) The frequencies which ordinarily no recourse against the United States may be assigned to stations in the for any losses resulting from: services governed by this part are list- (1) Applications that are not granted; ed in subparts B, C and F of this part. (2) Errors or delays in issuing Public Frequencies other than those listed in Notices; subparts B and C may be assigned in (3) Having to alter, relocate, or dis- the 150–174 MHz, 421–430 MHz, 450–470 mantle the facility; or MHz, and 470–512 MHz bands, provided (4) Incurring whatever costs may be such applications are accompanied by a necessary to bring the facility into showing of frequency coordination in compliance with applicable laws, or accordance with the requirements of Commission rules and orders. § 90.175. Except as otherwise specifi- (d) Conditions. Except as indicated, cally provided in this part, frequencies all pre-grant construction is subject to assigned to land mobile stations are the following conditions: available on a shared basis only and (1) The application is not mutually will not be assigned for the exclusive exclusive with any other application; use of any licensee. (2) No petitions to deny the applica- (b) All applicants and licensees shall tion have been filed; cooperate in the selection and use of (3) The application does not include a frequencies in order to reduce inter- request for a waiver of one or more ference and make the most effective Commission rules; use of the authorized facilities. Licens- (4) For any construction or alter- ees of stations suffering or causing ation that would exceed the require- harmful interference are expected to ments of § 17.7 of this chapter, the li- cooperate and resolve this problem by censee has notified the appropriate Re- mutually satisfactory arrangements. If gional Office of the Federal Aviation the licensees are unable to do so, the Administration (FAA Form 7460–1), Commission may impose restrictions filed a request for antenna height including specifying the transmitter clearance and obstruction marking and power, antenna height, or area or hours

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of operation of the stations concerned. (h) In the Public Safety Pool, base Further the use of any frequency at a stations may be authorized to operate given geographical location may be de- on a secondary basis on frequencies nied when, in the judgment of the Com- below 450 MHz which are available to mission, its use in that location is not mobile stations. in the public interest; the use of any (i) In the 450–470 MHz band, the fre- frequency may be restricted as to spec- quencies are ordinarily assigned in ified geographical areas, maximum pairs, with the mobile station transmit power, or such other operating condi- frequency 5 MHz above the paired base tions, contained in this part or in the station transmit frequency. In the 470– station authorization. 512 MHz band, the frequencies are ordi- (c) Frequencies allocated for Federal narily assigned in pairs with the mo- Government radio stations under Exec- bile station transmit frequency 3 MHz utive order of the President may be au- above the paired base station transmit thorized for the use of stations in these frequency. In the Industrial/Business services upon appropriate showing by Pool, in the 150 MHz band, the fre- the applicant that such assignment is quencies subject to § 90.35(c)(6) may be necessary for inter-communication assigned in pairs with the separation with government stations or required between base and mobile frequencies for coordination with activities of the being 5.26 MHz. A mobile station may Federal Government, and where the be assigned the frequency which would Commission finds, after consultation normally be assigned to a base station with the appropriate government agen- for single-frequency operation. How- cy or agencies, that such assignment is ever, this single-frequency operation necessary. may be subject to interference that (d) The radio facilities authorized would not occur to a two-frequency under this part are intended for use in system. connection with and as an adjunct to (j) [Reserved] the primary governmental or business activities of the licensee. (k) Notwithstanding any other provi- (e) Persons requesting authority to sions of this part, any eligible person operate in the band 25–50 MHz should may seek a dispositive preference for a recognize that this band is shared with channel assignment on an exclusive various services in other countries and basis in the 220–222 MHz, 470–512 MHz, that harmful interference may be and 800/900 MHz (except on frequencies caused by the propagation of signals in designated exclusively for SMR serv- this band from distant stations. No ice) bands by submitting information protection from such harmful inter- that leads to the recovery of channels ference generally can be expected. in these bands. Recovery of such chan- (f) Applications for stations in the nels must result from information pro- 150–174 MHz and 421–512 MHz bands for vided regarding the failure of existing operation on frequencies 15 kHz or less licensees to comply with the provisions removed from existing stations in the of §§ 90.155, 90.157, 90.629, 90.631 (e) or (f), same geographic area will be granted or 90.633 (c) or (d). Any recovered chan- based upon a recommendation from the nels in the 900 MHz SMR service will applicable frequency coordinator as revert automatically to the MTA li- specified in §§ 90.20(c)(2) and 90.35(b)(2). censee. (g) In the states of Alaska and Ha- (l) In the 150–174 MHz band, except waii, and in areas outside the continen- where otherwise specifically provided, tal limits of the United States and the authorizations for frequencies that adjacent waters, the frequencies above were available prior to August 18, 1995 150.8 MHz which are listed elsewhere in will be granted with channel this part as available for assignment to bandwidths of 25 kHz or less. Author- base stations or mobile stations in the izations for all other frequencies in Industrial/Business Pool are also avail- this band will be granted with channel able for assignment to operational bandwidths of 12.5 kHz or less (i.e., in fixed stations in the Industrial/Busi- the Public Safety Pool, frequencies ness Pool on a secondary basis. subject to §§ 90.20 (d)(27) and (d)(44), and

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in the Industrial/Business Pool, fre- by a showing of frequency coordination in quencies subject to §§ 90.35 (c)(30) and accordance with the requirements of Section (c)(33)). 90.175. Except as otherwise specifically pro- (m) In the 421–512 MHz band, except vided in this part, frequencies assigned to land mobile stations are available on a where otherwise specifically provided, shared basis only and will not be assigned for authorizations for frequencies that the exclusive use of any licensee. were available prior to August 18, 1995 will be granted with channel * * * * * bandwidths of 25 kHz or less. New au- thorizations for frequencies 12.5 kHz re- § 90.175 Frequency coordination re- moved from these frequencies will be quirements. made for channel bandwidths of 12.5 Except for applications listed in kHz or less (i.e., in the Public Safety paragraph (f) of this section, each ap- Pool, frequencies subject to plication for a new frequency assign- § 90.20(d)(27) and in the Industrial/Busi- ment, for a change in existing facilities ness Pool, frequencies subject to as listed in § 90.135(a), or for operation § 90.35(c)(30)). Authorizations for fre- at temporary locations in accordance quencies 6.25 kHz removed from these with § 90.137, must include a showing of frequencies will be granted with chan- frequency coordination as set forth nel bandwidths of 6.25 kHz or less (i.e., below. An application to reinstate a li- in the Public Safety Pool, frequencies cense expired for more than thirty (30) subject to § 90.20(d)(44), and in the In- days will be considered as a request for dustrial/Business Pool, frequencies sub- a new frequency assignment. ject to § 90.35(c)(33)). (a) Frequency coordinators may re- (n) Any recovered channels in the 800 quest, and applicants are required to MHz SMR service will revert automati- provide, all appropriate technical in- cally to the holder of the EA license formation, system requirements, and within which such channels are in- justification for requested station pa- cluded. If there is no EA licensee for re- rameters when such information is nec- covered channels, such channels will be essary to identify and recommend the retained by the Commission for future most appropriate frequency. Addition- licensing. ally, applicants bear the burden of pro- (Secs. 4, 303, 307, 48 Stat., as amended, 1066, ceeding and the burden of proof in re- 1082, 1083; 47 U.S.C. 154, 303, 307) questing the Commission to overturn a coordinator’s recommendation. [43 FR 54791, Nov. 22, 1978, as amended at 45 (b) For frequencies between 25 and 470 FR 43419, June 27, 1980; 46 FR 55704, Nov. 12, 1981; 50 FR 13605, Apr. 5, 1985; 54 FR 39739, MHz: A statement is required from the Sept. 28, 1989; 56 FR 65859, Dec. 19, 1991; 57 FR applicable frequency coordinator as 24992, June 12, 1992; 58 FR 51252, Oct. 1, 1993; specified in §§ 90.20(c)(2) and 90.35(b)(2) 60 FR 37261, July 19, 1995; 60 FR 48917, Sept. recommending the most appropriate 21, 1995; 61 FR 6155, Feb. 16, 1996; 62 FR 2038, frequency. The coordinator’s rec- Jan. 15, 1997; 62 FR 18925, Apr. 17, 1997] ommendation may include comments EFFECTIVE DATE NOTE: At 62 FR 18925, Apr. on technical factors such as power, an- 17, 1997, § 90.173 was amended by revising tenna height and gain, terrain, and paragraphs (a), (f), (g), (h), (l), and (m), and other factors which may serve to mini- the third sentence of paragraph (i), and re- mize potential interference. moving and reserving paragraph (j), effective (c) For frequencies above 800 MHz: Oct. 17, 1997. For the convenience of the user, When frequencies are shared by more the superseded text not appearing in the Oct. 1, 1996 revision is set forth as follows: than one service, concurrence must be obtained from the other applicable cer- § 90.173 Policies governing the assignment of tified coordinators. frequencies. (d) For frequencies in the 450–470 MHz (a) The frequencies which ordinarily may band: When used for secondary fixed be assigned to stations in the services gov- operations, frequencies shall be as- erned by this part are listed in subparts B, C, signed and coordinated pursuant to D, E, and F of this part. Frequencies other than those listed in subparts B, C, D, and E § 90.261. may be assigned in the 150–174 MHz, 421–430 (e) For frequencies between 470 and 512 MHz, 450–470 MHz, and 470–512 MHz bands, MHz, 806–824/851–869 MHz, and 896–901/ provided such applications are accompanied 935–940 MHz: A statement is required

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from the applicable coordinator rec- (10) Applications for mobile stations ommending specific frequencies that operating in the 470–512 MHz band or are available for assignment in accord- above 800 MHz if the frequency pair is ance with the loading standards and assigned to a single system on an ex- mileage separations applicable to the clusive basis in the proposed area of op- specific radio serve, frequency pool, or eration. category of user involved. (11) Applications for add-on base sta- (f) For frequencies in the 929–930 MHz tions in multiple licensed systems op- band. A statement from the coordina- erating in the 470–512 MHz band or tor recommending the most appro- above 800 MHz if the frequency pair is priate frequency. For applications assigned to a single system on an ex- under § 90.495, the coordinator’s state- clusive basis. ment must verify that the proposed (12) Applications for control stations system meets the requirements of that operating below 470 or above 800 MHz section. and meeting the requirements of (g) Any recommendation submitted § 90.119(a)(2)(ii). in accordance with paragraphs (a), (c), (13) Applications for frequencies in (d), or (e) of this section is advisory in the 216–220 and 1427–1435 MHz bands. character and is not an assurance that (14) Applications for frequencies in the Commission will grant a license for the 220–222 MHz band. operation on that frequency. Therefore, (15) Applications timely-filed by re- applicants are strongly advised not to cipients of a finder’s preference, where purchase radio equipment operating on the applicant intends to operate at the specific frequencies until a valid au- same site location, and with the same thorization has been obtained from the technical parameters as the prior li- Commission. censee. (h) Applications for facilities near the Canadian border north of line A or [51 FR 14998, Apr. 22, 1986, as amended at 51 east of line C in Alaska may require co- FR 36014, Oct. 8, 1986; 53 FR 1024, Jan. 15, 1988; ordination with the Canadian govern- 54 FR 4030, Jan. 27, 1989; 54 FR 39740, Sept. 28, ment. See § 1.955 of this chapter. 1989; 56 FR 19602, Apr. 29, 1991; 56 FR 65859, Dec. 19, 1991; 57 FR 48739, Oct. 28, 1992; 57 FR (i) The following applications need 60135, Dec. 18, 1992; 58 FR 62291, Nov. 26, 1993; not be accompanied by evidence of fre- 60 FR 37261, July 19, 1995; 62 FR 18925, Apr. 17, quency coordination: 1997] (1) Applications for frequencies below 25 MHz. EFFECTIVE DATE NOTE: At 62 FR 18925, Apr. 17, 1997, § 90.175 was amended by removing the (2) Applications for a Federal Govern- last sentence of the introductory text and ment frequency. paragraph (g), redesignating paragraphs (b) (3) Applications for frequencies in the through (f) as paragraphs (e) through (i) re- 72–76 MHz band except for mobile fre- spectively, redesignating paragraph (a) as quencies subject to § 90.35(c)(77). paragraph (b), adding new paragraphs (a), (c), (4) Applications for a frequency to be and (d), and revising newly redesignated paragraphs (b) and (e), (i)(3), and (i)(5), and used for developmental purposes. the first sentence of newly redesignated (5) Applications in the Industrial/ paragraph (g), effective Oct. 17, 1997. Business Pool requesting a frequency designated for itinerant operation § 90.176 Coordinator notification re- only. quirements on frequencies below (6) Applications in the Radiolocation 512 MHz. Service. (a) Frequencies below 470 MHz. Within (7) [Reserved] one business day of making a frequency (8) Applications for frequencies listed recommendation, each frequency coor- in the SMR tables contained in §§ 90.617 dinator must notify and provide the in- and 90.619. formation indicated in paragraph (e) of (9) Applications indicating license as- this section to all other frequency co- signments such as change in owner- ordinators who are also certified to co- ship, control or corporate structure if ordinate that frequency. there is no change in technical param- (1) The applicable frequency coordi- eters. nator for each frequency is specified in

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the coordinator column of the fre- other frequency coordinator. Should a quency tables of §§ 90.20(c)(3) and conflict arise, the affected coordinators 90.35(b)(3). are jointly responsible for taking ac- (2) For frequencies that do not speci- tion to resolve the conflict, up to and fy any frequency coordinator, all cer- including notifying the Commission tified in-pool coordinators must be no- that an application may have to be re- tified. turned. (3) For frequencies that are shared [62 FR 18926, Apr. 17, 1997] between the Public Safety Pool and the Industrial/Business Pool (frequencies EFFECTIVE DATE NOTE: At 62 FR 18926, Apr. subject to §§ 90.20(d)(7), (d)(25), (d)(34), 17, 1997, § 90.176 was revised, effective Oct. 17, or (d)(46) in the Public Safety Pool, and 1997. subject to §§ 90.35(c)(13), (c)(25), or (d)(4) § 90.177 Protection of certain radio re- in the Industrial/Business Pool), all ceiving locations. certified coordinators of both pools must be notified. This section pertains to applications (b) Frequencies in the 470–512 MHz for new or modified authorizations in band. Within one business day of mak- the vicinity of the National Radio As- ing a frequency recommendation, each tronomy Observatory, Green Bank, Po- frequency coordinator must notify and cahontas County, WV, the Naval Radio provide the information indicated in Research Observatory, Sugar Grove, paragraph (e) of this section to all Pendleton County, WV, the Table other certified frequency coordinators Mountain Radio receiving zone, Boul- in the Public Safety Pool and the In- der, CO, the Federal Communications dustrial/Business Pool. Commission monitoring stations and (c) Each frequency coordinator must other protected sites. also notify all other certified in-pool (a) Any applicant for a new perma- coordinators on any day that the fre- nent base or fixed station, or for a quency coordinator does not make any modification of an existing authoriza- frequency recommendations. tion which would change the fre- (d) Notification must be made to all quency, power, antenna height, direc- coordinators at approximately the tivity, or location within the bound- same time and can be made using any aries described in paragraph (b) of this method that ensures compliance with section shall notify the Director, Na- the one business day requirement. tional Radio Astronomy Observatory, (e) At a minimum the following in- P.O. Box 2, Green Bank, WV 24944, in formation must be included in each no- writing, of the technical parameters of tification: the proposal. (1) Name of applicant; (1) The notification shall be made (2) Frequency or frequencies rec- prior to, or simultaneously with the ommended; filing of the application with the Com- (3) Antenna locations and heights; mission. (4) Effective radiated power (ERP); (2) The notification shall state the (5) Type(s) of emissions; geographical coordinates of the an- (6) Description of the service area; tenna, antenna height, antenna direc- and tivity, proposed frequency, type of (7) Date and time of recommenda- emission, and effective radiated power. tion. (3) After receipt of such applications, (f) Upon request, each coordinator the Commission will allow a period of must provide any additional informa- 20 days for comments or objections in tion requested from another certified response to the notifications indicated. coordinator regarding a pending rec- If an objection to the proposed oper- ommendation that it has processed but ation is received during the 20-day pe- has not yet been granted by the Com- riod from the National Radio Astron- mission. omy Observatory for itself or on behalf (g) It is the responsibility of each co- of the Naval Radio Research Observ- ordinator to insure that its frequency atory, the Commission will consider all recommendations do not conflict with aspects of the problem and take what- the frequency recommendations of any ever action is deemed appropriate.

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(4) The provisions of this paragraph ing whether coordination is rec- do not apply to applications for mobile, ommended: temporary base, or temporary fixed (i) All stations within 2.4 km (1.5 stations. statute miles); (b) The area of concern for the Na- (ii) Stations within 4.8 km (3 statute tional Radio Astronomy Observatory miles) with 50 watts or more effective or the Naval Radio Research Observ- radiated power (ERP) in the primary atory is the area bounded by 39°15′ N. plane of polarization in the azimuthal on the north, 78°30′ W. on the east, direction of the Table Mountain Radio 37°30′ N. on the south, and 80°30′ W. on Receiving Zone; the west. (iii) Stations within 16 km (10 statute (c) Protection for Table Mountain miles) with 1 kW or more ERP in the Radio Receiving Zone, Boulder County, primary plane of polarization in the az- Colorado. Applicants for a station au- imuthal direction of the Table Moun- thorization to operate in the vicinity tain Receiving Zone; of Boulder County, Colorado under this (iv) Stations within 80 km (50 statute part are advised to give due consider- miles) with 25 kW or more ERP in the ation, prior to filing applications, to primary plane of polarization in the az- the need to protect the Table Mountain imuthal direction of the Table Moun- Radio Receiving Zone from harmful in- tain Receiving Zone. terference. These are the research lab- (2) Applicants concerned are urged to oratories of the Department of Com- communicate with the Radio Fre- merce, Boulder County, CO. To prevent quency Management Coordinator, De- degradation of the present ambient partment of Commerce, Research Sup- radio signal level at the site, the De- port Services, NOAA R/E5X2, Boulder partment of Commerce seeks to ensure Laboratories, Boulder, CO 80303; tele- that the field strengths of any radiated phone (303) 497–6548, in advance of filing signals (excluding reflected signals) re- their applications with the Commis- ceived on this 1800 acre site (in the vi- sion. cinity of coordinates 40°07′50′′ N Lati- (3) The Commission will not screen tude, 105° 14′40′′ W Longitude) resulting applications to determine whether ad- from new assignments (other than mo- vance consultation has taken place. bile stations) or from the modification However, applicants are advised that or relocation of existing facilities do such consultation can avoid objections not exceed the following values: from the Department of Commerce or proceedings to modify any authoriza- tion which may be granted which, in Field Power flux density 1 fact, delivers a signal at the site in ex- strength (dBW per (millivolt per cess of the field strength specified Frequency range meter) in square meter) in herein. authorized authorized bandwidth (d) Protection for Federal Commu- of service bandwidth of service nications Commission monitoring sta- Below 540 kHz ...... 10 65.8 tions: 540 to 1600 kHz ...... 20 59.8 (1) Applicants in the vicinity of an 1.6 to 470 MHz ...... 10 65.8 FCC monitoring station for a radio sta- 470 to 890 MHz ...... 30 56.2 tion authorization to operate new Above 890 MHz ...... 1 85.8 transmitting facilities or changed 1 Equivalent values of power flux density are calculated as- transmitting facilities which would in- suming free space characteristic impedance of 376.7=120π crease the field strength produced over ohms. the monitoring station over that pre- (1) Advance consultation is rec- viously authorized are advised to give ommended particularly for those appli- consideration, prior to filing applica- cants who have no reliable data which tions, to the possible need to protect indicates whether the field strength or the FCC stations from harmful inter- power flux density figures in the above ference. Geographical coordinates of table would be exceeded by their pro- the facilities which require protection posed radio facilities (except mobile are listed in § 0.121(c) of the Commis- stations). In such instances, the follow- sion’s Rules. Applications for stations ing is a suggested guide for determin- (except mobile stations) which will

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produce on any frequency a direct wave ommended only where the proposed fundamental field strength of greater station is in the vicinity of a monitor- than 10 mV/m in the authorized band- ing station designated as a satellite width of service (¥65.8 dBW/m2 power monitoring facility in § 0.121(c) of the flux density assuming a free space Commission’s Rules and also meets the characteristic impedance of 120 times criteria outlined in paragraphs (d)(2) pi, or 377, ohms) at the referenced co- and (3) of this section. ordinates, may be examined to deter- (5) The Commission will not screen mine extent of possible interference. applications to determine whether ad- Depending on the theoretical field vance consultation has taken place. strength value and existing root-sum- However, applicants are advised that square or other ambient radio field sig- such consultation can avoid objections nal levels at the indicated coordinates, from the Federal Communications a clause protecting the monitoring sta- Commission or modification of any au- tion may be added to the station au- thorization which will cause harmful thorization. interference. (2) In the event that calculated value (e) In the band 420 to 450 MHz, appli- of expected field exceeds 10 mV/m cants should not expect to be accom- (¥65.8 dBW/m2) at the reference coordi- modated if their area of service is with- nates, or if there is any question in 160 kilometers (100 miles) of the fol- whether field strength levels might ex- lowing locations: ceed the threshold value, advance con- (1) 45°45′′ N., 70°32′ W, sultation with the FCC to discuss any (2) 64°17′ N., 149°10′ W, protection necessary should be consid- (3) 48°43′ N., 97°54′ W; ered. Prospective applicants may com- municate with: Chief, Compliance and within 200 kilometers (124 miles) of the Information Bureau, Federal Commu- following locations: nications Commission, Washington, DC (1) 32°38′ N., 83°35′ W, 20554, Telephone (202) 632–6980. (2) 31°25′ N., 100°24′ W; (3) Advance consultation is suggested particularly for those applicants who within 240 kilometers (150 miles) of the have no reliable data which indicates following location: whether the field strength or power (1) 39°08′ N., 121°26′ W; flux density figure indicated would be exceeded by their proposed radio facili- within 320 kilometers (200 miles) of the ties (except mobile stations). In such following locations: instances, the following is a suggested (1) 28°21′ N., 80°43′ W, guide for determining whether an ap- (2) 30°30′ N., 86°30′ W, plicant should coordinate: (3) 43°09′ N., 119°11′ W; (i) All stations within 2.4 kilometers or in the following locations: (1.5 statute miles); (ii) Stations within 4.8 kilometers (3 (1) The state of Arizona, statute miles) with 50 watts or more (2) The state of Florida, average effective radiated power (ERP) (3) Portions of California and Nevada south of 37°10′ N, in the primary plane of polarization in (4) And portions of Texas and New Mexico the azimuthal direction of the Monitor- bounded by 31°45′ N., 34°30′ N., 104°00′ W. and ing Stations; 107°30′ W. (iii) Stations within 16 kilometers (10 (Secs. 4, 303, 307, 48 Stat., as amended, 1066, statute miles) with 1 kW or more aver- 1082, 1083; 47 U.S.C. 154, 303, 307) age ERP in the primary plane of polar- [43 FR 54791, Nov. 22, 1978, as amended at 44 ization in the azimuthal direction of FR 77167, Dec. 31, 1979; 47 FR 34420, Aug. 9, the Monitoring Station; 1982; 49 FR 32770, Aug. 16, 1984; 50 FR 39003, (iv) Stations within 80 kilometers (50 Sept. 25, 1985; 54 FR 38680, Sept. 20, 1989; 54 statute miles) with 25 kW or more av- FR 39740, Sept. 28, 1989; 61 FR 8478, Mar. 5, erage ERP in the primary plane of po- 1996] larization in the azimuthal direction of the Monitoring Station. § 90.179 Shared use of radio stations. (4) Advance coordination for stations Licensees of radio stations author- operating above 1000 MHz is rec- ized under this rule part may share the

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use of their facilities. A station is provide commercial mobile radio serv- shared when persons not licensed for ice under this part. the station control the station for [48 FR 26620, June 9, 1983, as amended at 51 their own purposes pursuant to the li- FR 36014, Oct. 8, 1986; 53 FR 12156, Apr. 13, censee’s authorization. Shared use of a 1988; 54 FR 4030, Jan. 27, 1989; 54 FR 38681, radio station may be either on a non- Sept. 20, 1989; 57 FR 48739, Oct. 28, 1992; 59 FR profit cost shared basis or on a for- 59965, Nov. 21, 1994; 60 FR 15252, Mar. 23, 1995] profit private carrier basis. Shared use § 90.185 Multiple licensing of radio of an authorized station is subject to transmitting equipment in the mo- the following conditions and limita- bile radio service. tions: Two or more persons eligible for li- (a) Persons may share a radio station censing under this rule part may be li- only on frequencies for which they censed for the same land station under would be eligible for a separate author- the following terms and conditions. ization. (a) Each licensee complies with the (b) The licensee of the shared radio general operating requirements set out station is responsible for assuring that in § 90.403 of the rules. the authorized facility is used only by (b) Each licensee is eligible for the persons and only for purposes consist- frequency(ies) on which the land sta- ent with the requirements of this rule tion operates. part. (c) If the multiple licensed base sta- (c) Participants in the sharing ar- tion is interconnected with the public rangement may obtain a license for switched telephone network, the provi- their own mobile units (including con- sions of § 90.477 et seq. apply. trol points and/or control stations for [48 FR 26621, June 9, 1983] control of the shared facility), or they may use mobile stations, and control § 90.187 Trunking in the bands be- stations or control points authorized to tween 150 and 512 MHz. the licensee. (a) Applicants for trunked systems (d) If the licensee shares the land sta- operating on frequencies between 150 tion on a non-profit, cost shared basis and 512 MHz (except 220–222 MHz) must to the licensee, this shared use must be indicate on their applications (class of pursuant to a written agreement be- station code, see § 1.952 of this chapter tween the licensee and each participant or Instructions for FCC Form 600) that which sets out (1) the method of oper- their system will be trunked. Licensees ation, (2) the components of the system of stations that are not trunked, may which are covered by the sharing ar- trunk their systems only after modify- rangements, (3) the method by which ing their license (See § 90.135). costs are to be apportioned, and (4) ac- (b) In the bands between 150 and 512 knowledgement that all shared trans- MHz, trunking may be authorized mitter use must be subject to the li- under the following conditions: censee’s control. These agreements (1) Where applicants for or licensees must be kept as part of the station operating in the 470–512 MHz band meet records. the loading requirements of § 90.313 and have exclusive use of their frequencies (e) If the land station which is being in their service area. shared is interconnected with the pub- (2) Trunking will be permitted on fre- lic switched telephone network, the quencies where an applicant or licensee provisions of § 90.477 et seq. apply. does not have an exclusive service area, (f) Above 800 MHz, shared use on a provided that all frequency coordina- for-profit private carrier basis is per- tion requirements are complied with mitted only by SMR, Private Carrier and consent is obtained from all licens- Paging, and LMS licensees. See sub- ees pursuant to paragraphs (b)(2)(i), parts M, P, and S of this part. (b)(2)(ii), and (b)(2)(iii) of this section. (g) The provisions of this section do (i) Stations that have operating fre- not apply to licensees authorized to quencies (base and mobile) that are 15

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kHz or less removed from proposed sta- Subpart I—General Technical tions that will operate with a 25 kHz Standards channel bandwidth; stations that have operating frequencies (base and mobile) § 90.201 Scope. that are 7.5 kHz or less removed from This subpart sets forth the general proposed stations that will operate technical requirements for use of fre- with a 12.5 kHz bandwidth; or stations quencies and equipment in the radio that have operating frequencies (base services governed by this part. Such re- and mobile) 3.75 kHz or less removed quirements include standards for ac- from proposed stations that will oper- ceptability of equipment, frequency ate with a 6.25 kHz bandwidth; and tolerance, modulation, emissions, (ii) Stations with service areas (37 power, and bandwidths. Special addi- dBu contour for stations in the 150–174 tional technical standards applicable MHz band and 39 dBu contour for sta- to certain frequency bands and certain tions in the 421–512 MHz bands; See specialized uses are set forth in sub- § 90.205) that overlap a circle with ra- parts J, K, and N. dius 113 km (70 mi.) from the proposed [43 FR 54791, Nov. 22, 1978, as amended at 54 base station. Alternatively, applicants FR 4030, Jan. 27, 1989] may submit an engineering analysis based upon generally accepted engi- § 90.203 Type acceptance required. neering practices and standards which (a) Except as specified in paragraph demonstrates that the service area of (b) of this section, each transmitter the trunked system does not overlap utilized for operation under this part any existing stations whose service and each transmitter marketed as set areas overlap a circle with radius 113 forth in § 2.803 (of part 2) must be of a km (70 mi.) from the proposed base sta- type which is included in the Commis- tion. sion’s current Radio Equipment List as (iii) The consensual agreements type accepted for use under this part; among licensees must specifically state or, be of a type which has been type ac- the terms agreed upon and a statement cepted by the Commission for use under this part in accordance with the must be submitted to the Commission procedures in paragraph (a)(2) of this indicating that all licensees have con- section. sented to the use of trunking. If a li- (1) The Commission periodically pub- censee has agreed to the use of lishes a list of equipment entitled trunking, but later decides against the ‘‘Radio Equipment List, Equipment Ac- use of trunking, the licensee may re- ceptable for Licensing.’’ Copies of this quest that the licensee(s) of the list are available for public reference trunked system reconsider the use of at the Commission’s offices in Wash- trunking. If the licensee is unable to ington, D.C., and at each of its field of- reach an agreement with the li- fices. This list includes type accepted censee(s) of the trunked system, the li- and, also, until such time as it may be censee may request that the Commis- removed by Commission action, other sion consider the matter and assign it equipment which appeared in this list another channel. New licensees will on May 16, 1955. only be assigned the same channel as a (2) Any manufacturer of radio trans- trunked system, if the new licensee mitting equipment (including signal reaches an agreement with the li- boosters) to be used in these services censee(s) of the trunked system. may request type acceptance for such (c) Trunking of systems licensed on equipment following the procedures set paging-only channels or licensed in the forth in subpart J of part 2 of this Radiolocation Service (subpart F) is chapter. Type acceptance for an indi- not permitted. vidual transmitter or signal booster also may be requested by an applicant [62 FR 18926, Apr. 17, 1997] for a station authorization by follow- EFFECTIVE DATE NOTE: At 62 FR 18926, Apr. ing the procedure set forth in part 2 of 17, 1997, § 90.187 was added, effective Oct. 17, this chapter. Such equipment if ap- 1997. proved or accepted will not normally

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be included in the Commission’s or imported into the United States ‘‘Radio Equipment List’’ but will be in- after March 15, 1988. Marketing of these dividually enumerated on the station transmitters shall not be permitted authorization. after March 15, 1989. (b) Type acceptance is not required (g) Transmitters having frequency for the following: programming capability and that are (1) Transmitters used in developmen- designed to operate above 25 MHz are tal operations in accordance with sub- exempt from paragraphs (e) and (f) of part Q. this section if the design of such trans- (2) Transmitters used for police zone mitters: and interzone stations authorized as of (1) Is such that transmitters with ex- January 1, 1965. ternal controls normally available to (3) Transmitting equipment used in the operator must be internally modi- the band 1427–1435 MHz. fied to place the equipment in the pro- (4) Transmitters used in radio- grammable mode. Further, while in the location stations in accordance with programmable mode, the equipment subpart F authorized prior to January shall not be capable of transmitting. 1, 1974, for public safety and land trans- The procedures for making the modi- portation applications (old parts 89 and fication and altering the frequency pro- 93). gram shall not be made available with (5) Transmitters used in radio- the operating information normally location stations in accordance with supplied to the end user of the equip- subpart F authorized for industrial ap- ment; or plications (old part 91) prior to Janu- (2) Requires the tramsitter to be pro- ary 1, 1978. grammed for frequencies through con- (6) [Reserved] trols normally inaccessible to the oper- (7) Transmitters imported and mar- ator; or keted prior to September 1, 1996 for use (3) Requires equipment to be pro- by LMS systems. grammed for frequencies through use (c) Radiolocation transmitters for of external devices or specifically pro- use in public safety and land transpor- grammed modules made available only tation applications marketed prior to to service/maintenance personnel; or January 1, 1974, must meet the applica- (4) Requires equipment to be pro- ble technical standards in this part, grammed through cloning (copying a pursuant to § 2.805 of this chapter. program directly from another trans- (d) Radiolocation transmitters for mitter) using devices and procedures use in public safety and land transpor- made available only to service/mainte- tation applications marketed after nance personnel. January 1, 1974, must comply with the (h) The requirements of paragraphs requirements of paragraph (a) of this (e), (f), and (g) of this section shall not section. apply if: (e) Except as provided in paragraph (1) The equipment has been designed (g) of this section, transmitters de- and manufactured specifically for air- signed to operate above 25 MHz shall craft use; and not be type accepted for use under this (2) The part 90 type acceptance limits part if the operator can program and the use of the equipment to operations transmit on frequencies, other than only under § 90.423. those programmed by the manufac- (i) Equipment type accepted after turer, service or maintenance person- February 16, 1988 and marketed for nel, using the equipment’s external op- public safety operation in the 821–824/ eration controls. 866–869 MHz bands must have the capa- (f) Except as provided in paragraph bility to be programmed for operation (g) of this section, transmitters de- on the mutual aid channels as des- signed to operate above 25 MHz that ignated in § 90.617(a) of the Rules. have been type accepted prior to Janu- (j) Except where otherwise specifi- ary 15, 1988, and that permit the opera- cally provided for, transmitters operat- tor, by using external controls, to pro- ing on frequencies in the 150–174 MHz gram the transmitter’s operating fre- and 421–512 MHz bands must comply quencies, shall not be manufactured in, with the following.

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(1) [Reserved] MHz and/or 421–512 MHz bands, received (2) Applications for type acceptance on or after January 1, 2005, must in- received on or after February 14, 1997 clude a certification that the equip- will only be granted for equipment ment meets a spectrum efficiency with the following channel bandwidths: standard of one voice channel per 6.25 (i) 12.5 kHz or less for single band- kHz of channel bandwidth. Addition- width mode equipment or multi-band- ally, if the equipment is capable of width mode equipment with a maxi- transmitting data, has transmitter mum channel bandwidth of 12.5 kHz; output power greater than 500 mW, and (ii) 25 kHz for multi-bandwidth mode has a channel bandwidth of more than equipment with a maximum channel 6.25 kHz, the equipment must be capa- bandwidth of 25 kHz if it is capable of ble of supporting a minimum data rate operating on channels of 12.5 kHz or of 4800 bits per second per 6.25 kHz of less; and (iii) 25 kHz if the equipment meets channel bandwidth. the efficiency standard of paragraph (6) Modification and permissive (j)(3) of this section. changes to type acceptance grants. (3) Applications for part 90 type ac- (i) The Commission’s Equipment Au- ceptance of transmitters designed to thorization Division will not allow add- operate on frequencies in the 150–174 ing a multi-mode or narrowband oper- MHz and/or 421–512 MHz bands, received ation capability to single bandwidth on or after February 14, 1997, must in- mode transmitters, except under the clude a certification that the equip- following conditions: ment meets a spectrum efficiency (A) Transmitters that have the inher- standard of one voice channel per 12.5 ent capability for multi-mode or kHz of channel bandwidth. Addition- narrowband operation allowed in para- ally, if the equipment is capable of graphs (j)(2) and (j)(4) of this section, transmitting data, has transmitter may have their grant of Type Accept- output power greater than 500 mW, and ance modified (reissued) upon dem- has a channel bandwidth of more than onstrating that the original unit com- 6.25 kHz, the equipment must be capa- plies with the technical requirements ble of supporting a minimum data rate for operation; and of 4800 bits per second per 6.25 kHz of (B) New FCC Identifiers will be re- channel bandwidth. (4) Applications for type acceptance quired to identify equipment that received on or after January 1, 2005, ex- needs to be modified to comply with cept for hand-held transmitters with the requirements of paragraphs (j)(2) an output power of two watts or less, and (j)(4) of this section. type acceptance will only be granted (ii) All other applications for modi- for equipment with the following chan- fication or permissive changes will be nel bandwidths: subject to the Rules of part 2 of this (i) 6.25 kHz or less for single band- chapter. width mode equipment; (7) Transmitters designed for one- (ii) 12.5 kHz for multi-bandwidth way paging operations will be type ac- mode equipment with a maximum cepted with a 25 kHz channel band- channel bandwidth of 12.5 kHz if it is width and are exempt from the spec- capable of operating on channels of 6.25 trum efficiency requirements of para- kHz or less; graphs (j)(3) and (j)(5) of this section. (iii) 25 kHz for multi-bandwidth mode (8) The Commission’s Equipment Au- equipment with a maximum channel thorization Division may, on a case by bandwidth of 25 kHz if it is capable of case basis, grant type acceptance to operating on channels of 6.25 kHz or equipment with slower data rates than less; and specified in paragraphs (j)(3) and (j)(5) (iv) Up to 25 kHz if the equipment meets the efficiency standard of para- of this section, provided that a tech- graph (j)(5) of this section. nical analysis is submitted with the ap- (5) Applications for part 90 type ac- plication which describes why the slow- ceptance of transmitters designed to er data rate will provide more spectral operate on frequencies in the 150–174 efficiency than the standard data rate.

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(9) Transmitters used for stolen vehi- standard identified in paragraph (k)(1) cle recovery on 173.075 MHz must com- of this section, if requests for part 90 ply with the requirements of type acceptance of such transmitters § 90.20(e)(6). are accompanied by a technical analy- (k)(1) For transmitters operating on sis that satisfactorily demonstrates frequencies in the 220–222 MHz band, that the transmitters will provide type acceptance will only be granted more spectral efficiency than that for equipment with channel bandwidths which would be provided by use of the up to 5 kHz, except that type accept- spectrum efficiency standard. ance will be granted for equipment op- [43 FR 54791, Nov. 22, 1978; 44 FR 32219, June erating on 220–222 MHz band Channels 1 5, 1979, as amended at 50 FR 13606, Apr. 5, through 160 (220.0025 through 220.7975/ 1985; 52 FR 47570, Dec. 15, 1987; 53 FR 1024, 221.0025 through 221.7975), 171 through Jan. 15, 1988; 54 FR 38681, Sept. 20, 1989; 60 FR 180 (220.8525 through 220.8975/221.8525 15252, Mar. 23, 1995; 60 FR 37261, July 19, 1995; through 221.8975), and 186 through 200 61 FR 18986, Apr. 30, 1996; 62 FR 2038, Jan. 15, (220.9275 through 220.9975/221.9275 1997; 62 FR 15992, Apr. 3, 1997; 62 FR 18926, through 221.9975) with channel Apr. 17, 1997] bandwidths greater than 5 kHz if the EFFECTIVE DATE NOTE: At 62 FR 18926, Apr. equipment meets the following spec- 17, 1997, § 90.203 was amended by removing trum efficiency standard: Applications and reserving paragraphs (b)(6) and (j)(1) and for part 90 type acceptance of transmit- revising paragraph (j)(9) and the second sen- ters designed to operate on frequencies tences of paragraphs (j)(3) and (j)(5), effective in the 220–222 MHz band must include a Oct. 17, 1997. For the convenience of the user, the superseded text not appearing in the Oct. statement that the equipment meets a 1, 1996 revision is set forth as follows: spectrum efficiency standard of at least one voice channel per 5 kHz of § 90.203 Type acceptance required. channel bandwidth (for voice commu- nications), and a data rate of at least * * * * * 4,800 bits per second per 5 kHz of chan- nel bandwidth (for data communica- (j) * * * tions). Type acceptance for transmit- (1) Applications for type acceptance re- ceived prior to February 14, 1997, will be ters operating on 220–222 MHz band granted for equipment with channel Channels 1 through 160 (220.0025 bandwidths up to 25 kHz. through 220.7975/221.0025 through 221.7975), 171 through 180 (220.8525 * * * * * through 220.8975/221.8525 through 221.8975), and 186 through 200 (220.9275 (3) * * * Additionally, if the equipment is through 220.9975/221.9275 through capable of transmitting data, has transmit- 221.9975) with channel bandwidths ter output power greater than 500 mW, and greater than 5 kHz will be granted has a channel bandwidth of 6.25 kHz or more, the equipment must be capable of supporting without the requirement that a state- a minimum data rate of 4800 bits per second ment be included that the equipment per 6.25 kHz of channel bandwidth. meets the spectrum efficiency standard if the requests for type acceptance of * * * * * such transmitters are filed after De- cember 31, 2001. (5) * * * Additionally, if the equipment is (2) Type acceptance may be granted capable of transmitting data, has transmit- on a case-by-case basis by the Commis- ter output power greater than 500 mW, and sion’s Equipment Authorization Divi- has a channel bandwidth of 6.25 kHz or more, the equipment must be capable of supporting sion for equipment operating on 220–222 a minimum data rate of 4800 bits per second MHz band Channels 1 through 160 per 6.25 kHz of channel bandwidth. (220.0025 through 220.7975/221.0025 through 221.7975), 171 through 180 * * * * * (220.8525 through 220.8975/221.8525 through 221.8975), and 186 through 200 (9) Transmitters used for stolen vehicle re- (220.9275 through 220.9975/221.9275 covery on 173.075 MHz must comply with the through 221.9975) with channel requirements of Section 90.19(f)(7). bandwidths greater than 5 kHz and not satisfying the spectrum efficiency * * * * *

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§ 90.205 Power and antenna height contours to demonstrate that the re- limits. quested station parameters will not Applicants for licenses must request produce coverage in excess of that and use no more power than the actual which the applicant requires. power necessary for satisfactory oper- (2) Applications for stations where ation. Except where otherwise specifi- special circumstances exist that make cally provided for, the maximum power it necessary to deviate from the ERP that will be authorized to applicants and antenna heights in Table 1 will be whose license applications for new sta- submitted to the frequency coordinator tions are filed after August 18, 1995 is accompanied by a technical analysis, as follows: based upon generally accepted engi- (a) Below 25 MHz. For single sideband neering practices and standards, that operations (J3E emission), the maxi- demonstrates that the requested sta- mum transmitter peak envelope power tion parameters will not produce a sig- is 1000 watts. nal strength in excess of 37 dBu at any (b) 25–50 MHz. The maximum trans- point along the edge of the requested mitter output power is 300 watts. service area. The coordinator may then (c) 72–76 MHz. The maximum effec- recommend any ERP appropriate to tive radiated power (ERP) for stations operating on fixed frequencies is 300 meet this condition. watts. Stations operating on mobile- (3) An applicant for a station with a only frequencies are limited to one service area radius greater than 40 km watt transmitter output power. (25 mi) must justify the requested serv- (d) 150–174 MHz. (1) The maximum al- ice area radius, which will be author- lowable station ERP is dependent upon ized only in accordance with table 1, the station’s antenna HAAT and re- note 4. For base stations with service quired service area and will be author- areas greater than 80 km, all oper- ized in accordance with table 1. Appli- ations 80 km or less from the base sta- cants requesting an ERP in excess of tion will be on a primary basis and all that listed in table 1 must submit an operations outside of 80 km from the engineering analysis based upon gen- base station will be on a secondary erally accepted engineering practices basis and will be entitled to no protec- and standards that includes coverage tion from primary operations.

TABLE 1Ð150±174MHZÐMAXIMUM ERP/REFERENCE HAAT FOR A SPECIFIC SERVICE AREA RADIUS

Service area radius (km)

3 8 13 16 24 32 40 48 4 64 4 80 4

Maximum ERP (w)1 ...... 1 28 178 2 500 2 500 2 500 500 2 500 2 500 2 500 Up to reference HAAT (m) 3 .. 15 15 15 15 33 65 110 160 380 670 1 Maximum ERP indicated provides for a 37 dBu signal strength at the edge of the service area per FCC Report R±6602, Fig. 19 (See § 73.699, Fig. 10). 2 Maximum ERP of 500 watts allowed. Signal strength at the service area contour may be less than 37 dBu. 3 When the actual antenna HAAT is greater than the reference HAAT, the allowable ERP will be reduced in accordance with 2 the following equation: ERPallow = ERPmax × (HAATref / HAATactual) . 4 Applications for this service area radius may be granted upon specific request with justification and must include a technical demonstration that the signal strength at the edge of the service area does not exceed 37 dBu.

(e) 220–222 MHz. Limitations on power questing an ERP in excess of that list- and antenna heights are specified in ed in table 2 must submit an engineer- § 90.729. ing analysis based upon generally ac- (f) 421–430 MHz. Limitations on power cepted engineering practices and stand- and antenna heights are specified in ards that includes coverage contours to § 90.279. demonstrate that the requested station (g) 450–470 MHz. (1) The maximum al- parameters will not produce coverage lowable station effective radiated in excess of that which the applicant power (ERP) is dependent upon the sta- requires. tion’s antenna HAAT and required (2) Applications for stations where service area and will be authorized in special circumstances exist that make accordance with table 2. Applicants re- it necessary to deviate from the ERP

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and antenna heights in Table 2 will be (3) An applicant for a station with a submitted to the frequency coordinator service area radius greater than 32 km accompanied by a technical analysis, (20 mi) must justify the requested serv- based upon generally accepted engi- ice area radius, which may be author- neering practices and standards, that ized only in accordance with table 2, demonstrates that the requested sta- note 4. For base stations with service tion parameters will not produce a sig- areas greater than 80 km, all oper- nal strength in excess of 39 dBu at any ations 80 km or less from the base sta- point along the edge of the requested tion will be on a primary basis and all service area. The coordinator may then operations outside of 80 km from the recommend any ERP appropriate to base station will be on a secondary basis and will be entitled to no protec- meet this condition. tion from primary operations.

TABLE 2Ð450±470 MHZÐMAXIMUM ERP/REFERENCE HAAT FOR A SPECIFIC SERVICE AREA RADIUS

Service area radius (km)

3 8 13 16 24 32 40 4 48 4 64 4 80 4

Maximum ERP (w) 1 ...... 2 100 2 500 2 500 2 500 2 500 2 500 2 500 2 500 2 500 Up to reference HAAT (m) 3 .. 15 15 15 27 63 125 250 410 950 2700 1 Maximum ERP indicated provides for a 39 dBu signal strength at the edge of the service area per FCC Report R±6602, Fig. 29 (See § 73.699, Fig. 10 b). 2 Maximum ERP of 500 watts allowed. Signal strength at the service area contour may be less than 39 dBu. 3 When the actual antenna HAAT is greater than the reference HAAT, the allowable ERP will be reduced in accordance with 2 the following equation: ERPallow = ERPmax × (HAATref / HAATactual) . 4 Applications for this service area radius may be granted upon specific request with justification and must include a technical demonstration that the signal strength at the edge of the service area does not exceed 39 dBu.

(h) 470–512 MHz. Power and height ed, the manufacturer’s rated output limitations are specified in §§ 90.307 and power for the particular transmitter 90.309. specifically listed on the authorization. (i) 806–824/851–869 MHz and 896–901/935– [60 FR 37262, July 19, 1995, as amended at 62 940 MHz. Power and height limitations FR 2039, Jan. 15, 1997] are specified in § 90.635. (j) 902–928 MHz. LMS systems operat- § 90.207 Types of emissions. ing pursuant to subpart M of this part in the 902–927.25 MHz band will be au- Unless specified elsewhere in this thorized a maximum of 30 watts ERP. part, stations will be authorized emis- LMS equipment operating in the 927.25– sions as provided for in paragraphs (b) 928 MHz band will be authorized a max- through (n) of this section. imum of 300 watts ERP. ERP must be (a) Most common emission symbols. For measured as peak envelope power. An- a complete listing of emission symbols tenna heights will be as specified in allowable under this part, see §2.201 of § 90.353(h). this chapter. (k) 929–930 MHz. Limitations on (1) The first symbol indicates the power and antenna heights are speci- type of modulation on the transmitter fied in § 90.494. carrier. (l) 2450–2483.5 MHz. The maximum A—Amplitude modulation, double sideband transmitter power is 5 watts. with identical information on each side- (m) All other frequency bands. Re- band. quested transmitter power will be con- F—Frequency modulation. sidered and authorized on a case by G—Phase modulation. case basis. J—Single sideband with suppressed carrier. (n) The output power shall not exceed P—Unmodulated pulse. by more than 20 percent either the out- W—Cases not covered above, in which an emission consists of the main carrier mod- put power shown in the Radio Equip- ulated, either simultaneously or in a pre- ment List [available in accordance established sequence, in a combination of with §90.203(a)(1)] for transmitters in- two or more of the following modes: ampli- cluded in this list or when not so list- tude, angle, pulse.

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(2) The second symbol indicates the (j) For call box operations that may type of signal modulating the trans- be authorized in accordance with mitter carrier. § 90.241, only A1A, A1D, A2B, A2D, F1B, F1D, F2B, F2D, G1B, G1D, G2B, G2D, 0—No modulation. 1—Digital modulation, no subcarrier. F3E or G3E emissions will be author- 2—Digital modulation, modulated subcar- ized. rier. (k) For radiolocation operations as 3—Analog modulation. may be authorized in accordance with subpart F, unless otherwise provided (3) The third symbol indicates the for any type of emission may be au- type of transmitted information. thorized upon a satisfactory showing of A—Telegraphy for aural reception. need. B—Telegraphy for machine reception. (l) For stations in the Public Safety C—Facsimile. and Industrial/Business Pools utilizing D—Data, telemetry, and telecommand. digital voice modulation, in either the E—Voice. scrambled or unscrambled mode, F1E N—No transmitted information. or G1E emission will be authorized. Au- W—Combination of the above. thorization to use F3Y emission is con- (b) Authorizations to use A3E, F3E, strued to include the use of F1D, F2D, or G3E emission also include the use of G1D, or G2D emission subject to the emissions for tone signals or signaling provisions of § 90.233. devices whose sole functions are to es- (m) For narrowband operations in a tablish an to maintain communica- 3.6 kHz maximum authorized bandwith, tions, to provide automatic station any modulation type may be used identification, and for operations in which complies with the emission limi- the Public Safety Pool, to activate tations of § 90.209. emergency warning devices used solely (n) Other emissions. Requests for emis- for the purpose of advising the general sions other than those listed in para- public or emergency personnel of an graphs (c) through (e) of this section impending emergency situation. will be considered on a case-by-case (c) The use of F3E or G3E emission in basis to ensure that the requested these services will be authorized only emission will not cause more inter- on frequencies above 25 MHz. ference than other currently permitted (d) Except for Traveler’s Information emissions. stations in the Public Safety Pool au- [49 FR 48711, Dec. 14, 1984, as amended at 50 thorized in accordance with § 90.242, FR 13606, Apr. 5, 1985; 50 FR 25240, June 18, only J3E emission will be authorized 1985; 52 FR 29856, Aug. 12, 1987; 54 FR 38681, for telephony systems on frequencies Sept. 20, 1989; 60 FR 15252, Mar. 23, 1995; 60 FR below 25 MHz. 37263, July 19, 1995; 62 FR 2039, Jan. 15, 1997; (e) For non-voice paging operations, 62 FR 18927, Apr. 17, 1997] only A1A, A1D, A2B, A2D, F1B, F1D, EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. F2B, F2D, G1B, G1D, G2B, or G2D emis- 17, 1997, § 90.207 was amended by revising sions will be authorized. paragraphs (b) and (d) and the first sentence (f) For radioteleprinter operations of paragraph (l), effective Oct. 17, 1997. that may be authorized in accordance with § 90.237, only F1B, F2B, G1B or G2B § 90.209 Bandwidth limitations. emissions will be authorize above 25 (a) Each authorization issued to a MHz, and A1B or A2B emissions below station licensed under this part will 25 MHz. show an emission designator represent- (g) For radiofacsimile operations ing the class of emission authorized. that may be authorized in accordance The designator will be prefixed by a with § 90.237, only F3C or G3C emissions specified necessary bandwidth. This will be authorized above 25 MHz, and number does not necessarily indicate A3C emissions below 25 MHz. the bandwidth occupied by the emis- (h) [Reserved] sion at any instant. In those cases (i) For telemetry operations, when where § 2.202 of this chapter does not specifically authorized under this part, provide a formula for the computation only A1D, A2D, F1D, or F2D emissions of necessary bandwidth, the occupied will be authorized. bandwidth, as defined in part 2 of this

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chapter, may be used in lieu of the nec- 2 Bandwidths for radiolocation stations in the 420±450 MHz band and for stations operating in bands subject to this foot- essary bandwidth. note will be reviewed and authorized on a case-by-case basis. (b) The maximum authorized single 3 Operations using equipment designed to operate with a 25 kHz channel bandwidth will be authorized a 20 kHz band- channel bandwidth of emission cor- width. Operations using equipment designed to operate with a responding to the type of emission 12.5 kHz channel bandwidth will be authorized a 11.25 kHz bandwidth. Operations using equipment designed to operate specified in § 90.207 is as follows: with a 6.25 kHz channel bandwidth will be authorized a 6 kHz (1) For A1A or A1B emissions, the bandwidth. 4 The maximum authorized bandwidth shall be 12 MHz for maximum authorized bandwidth is 0.25 non-multilateration LMS operations in the band 909.75± kHz. The maximum authorized band- 921.75 MHz and 2 MHz in the band 902.00±904.00 MHz. The maximum authorized bandwidth for multilateration LMS oper- width for type A3E emission is 8 kHz. ations shall be 5.75 MHz in the 904.00±909.75 MHz band; 2 (2) For operations below 25 MHz uti- MHz in the 919.75±921.75 MHz band; 5.75 MHz in the 921.75±927.25 MHz band and its associated 927.25±927.50 lizing J3E emission, the bandwidth oc- MHz narrowband forward link; and 8.00 MHz if the 919.75± cupied by the emission shall not exceed 921.75 MHz and 921.75±927.25 MHz bands and their associ- ated 927.25±927.50 MHz and 927.50±927.75 MHz 3000 Hz. The assigned frequency will be narrowband forward links are aggregated. specified in the authorization. The au- thorized carrier frequency will be 1400 [60 FR 37263, July 19, 1995] Hz lower in frequency than the as- signed frequency. Only upper sideband § 90.210 Emission masks. emission may be used. In the case of Except as indicated elsewhere in this regularly available double sideband ra- part, transmitters used in the radio diotelephone channels, an assigned fre- services governed by this part must quency for J3E emissions is available comply with the emission masks out- either 1600 Hz below or 1400 Hz above lined in this section. Unless otherwise the double sideband radiotelephone as- stated, per paragraphs (d)(4), (e)(4), and signed frequency. (m) of this section, measurements of (3) For all other types of emissions, emission power can be expressed in ei- the maximum authorized bandwidth ther peak or average values provided shall not be more than that normally that emission powers are expressed authorized for voice operations. with the same parameters used to (4) Where a frequency is assigned ex- specify the unmodulated transmitter clusively to a single licensee, more carrier power. For transmitters that do than a single emission may be used not produce a full power unmodulated within the authorized bandwidth. In carrier, reference to the unmodulated such cases, the frequency stability re- transmitter carrier power refers to the quirements of § 90.213 must be met for total power contained in the channel each emission. bandwidth. Unless indicated elsewhere (5) Unless specified elsewhere, chan- in this part, the table in this section nel spacings and bandwidths that will specifies the emission masks for equip- be authorized in the following fre- ment operating in the frequency bands quency bands are given in the following governed under this part. table. APPLICABLE EMISSION MASKS STANDARD CHANNEL SPACING/BANDWIDTH Mask for equip- Channel Mask for equip- Authorized band- Frequency band ment with audio ment without Frequency band (MHz) spacing width (kHz) (MHz) audio low pass (kHz) low pass filter filter Below 25 2 ...... Below 25 1 ...... A or B ...... A or C 25±50 ...... 20 20 25±50 ...... B ...... C 72±76 ...... 20 20 72±76 ...... B ...... C 150±174 ...... 1 7.5 1,3 20/11.25/6 2 220±222 ...... 5 4 150±174 ...... B, D, or E ...... C, D, or E 421±512 2 ...... 1 6.25 1,3 20/11.25/6 150 Paging-only ...... B ...... C 806±821/851±866 ...... 25 20 220±222 ...... F ...... F 821±824/866±869 ...... 12.5 20 421±512 2 ...... B, D, or E ...... C, D, or E 896±901/935±940 ...... 12.5 13.6 450 Paging-only ...... B ...... G 902±928 4 ...... 806±821/851±866 3 .. B ...... G 929±930 ...... 25 20 821±824/866±869 .... B ...... H 1427±1435 2 ...... 896±901/935±940 .... I ...... J 2 2450±2483.52 ...... 902±928 ...... K ...... K Above 2500 2 ...... 929±930 ...... B ...... G 1 For stations authorized on or after August 18, 1995. Above 940 ...... B ...... C

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APPLICABLE EMISSION MASKSÐContinued low-pass filter pursuant to § 90.211(b), the power of any emission must be at- Mask for equip- Mask for equip- tenuated below the unmodulated car- Frequency band ment with audio ment without (MHz) low pass filter audio low pass rier output power (P) as follows: filter (1) On any frequency removed from All other bands ...... B ...... C the center of the authorized bandwidth 1 Equipment using single sideband J3E emission must meet by a displacement frequency (fd in kHz) the requirements of Emission Mask A. Equipment using other of more than 5 kHz, but not more than emissions must meet the requirements of Emission Mask B or C, as applicable. 10 kHz: At least 83 log (fd/5) dB; 2 Equipment designed to operate with a 25 kHz channel (2) On any frequency removed from bandwidth must meet the requirements of Emission Mask B or C, as applicable. Equipment designed to operate with a 12.5 the center of the authorized bandwidth kHz channel bandwidth must meet the requirements of Emis- by a displacement frequency (fd in kHz) sion Mask D, and equipment designed to operate with a 6.25 kHz channel bandwidth must meet the requirements of Emis- of more than 10 kHz, but not more than sion Mask E. 250 percent of the authorized band- 3 Equipment used in this band licensed to EA or non-EA 2 systems shall comply with the emission mask provisions of width: At least 29 log (fd /11) dB or 50 § 90.691. dB, whichever is the lesser attenu- (a) Emission Mask A. For transmitters ation; utilizing J3E emission, the carrier (3) On any frequency removed from must be at least 40 dB below the peak the center of the authorized bandwidth envelope power and the power of emis- by more than 250 percent of the author- sions must be reduced below the output ized bandwidth: At least 43 + 10 log (P) power (P in watts) of the transmitter dB. as follows: (d) Emission Mask D—12.5 kHz channel (1) On any frequency removed from bandwidth equipment. For transmitters the assigned frequency by more than 50 designed to operate with a 12.5 kHz percent, but not more than 150 percent channel bandwidth, any emission must of the authorized bandwidth: At least be attenuated below the power (P) of 25 dB. the highest emission contained within (2) On any frequency removed from the authorized bandwidth as follows: the assigned frequency by more than (1) On any frequency from the center 150 percent, but not more than 250 per- of the authorized bandwidth f0 to 5.625 cent of the authorized bandwidth: At kHz removed from f0: Zero dB. least 35 dB. (2) On any frequency removed from (3) On any frequency removed from the center of the authorized bandwidth the assigned frequency by more than by a displacement frequency (fd in kHz) 250 percent of the authorized band- of more than 5.625 kHz but no more width: At least 43 + 10 log P dB. than 12.5 kHz: At least 7.27(fd ¥ 2.88 (b) Emission Mask B. For transmitters kHz) dB. that are equipped with an audio low- (3) On any frequency removed from pass filter pursuant to § 90.211(a), the the center of the authorized bandwidth power of any emission must be below by a displacement frequency (fd in kHz) the unmodulated carrier power (P) as of more than 12.5 kHz: At least 50 + 10 follows: log (P) dB or 70 dB, whichever is the (1) On any frequency removed from lesser attenuation. the assigned frequency by more than 50 (4) The reference level for showing percent, but not more than 100 percent compliance with the emission mask of the authorized bandwidth: At least shall be established using a resolution 25 dB. bandwidth sufficiently wide (usually (2) On any frequency removed from two to three times the channel band- the assigned frequency by more than width) to capture the true peak emis- 100 percent, but not more than 250 per- sion of the equipment under test. In cent of the authorized bandwidth: At order to show compliance with the least 35 dB. emissions mask up to and including 50 (3) On any frequency removed from kHz removed from the edge of the au- the assigned frequency by more than thorized bandwidth, adjust the resolu- 250 percent of the authorized band- tion bandwidth to 100 Hz with the width: At least 43 + 10 log (P) dB. measuring instrument in a peak hold (c) Emission Mask C. For transmitters mode. A sufficient number of sweeps that are not equipped with an audio must be measured to insure that the

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emission profile is developed. If video not accurately represent the true in- filtering is used, its bandwidth must terference potential of the equipment not be less than the instrument resolu- under test, then an alternate procedure tion bandwidth. For emissions beyond may be used provided prior Commis- 50 kHz from the edge of the authorized sion approval is obtained. bandwidth, see paragraph (m) of this (f) Emission Mask F. For transmitters section. If it can be shown that use of operating in the 220–222 MHz frequency the above instrumentation settings do band, any emission must be attenuated not accurately represent the true in- below the power (P) of the highest terference potential of the equipment emission contained within the author- under test, then an alternate procedure ized bandwidth as follows: may be used provided prior Commis- (1) On any frequency from the center sion approval is obtained. of the authorized bandwidth fo to the (e) Emission Mask E—6.25 kHz or less edge of the authorized bandwidth fe: channel bandwidth equipment. For Zero dB. transmitters designed to operate with (2) On any frequency removed from a 6.25 kHz or less bandwidth, any emis- the center of the authorized bandwidth sion must be attenuated below the by a displacement frequency (fd in kHz) power (P) of the highest emission con- of more than 2 kHz up to and including tained within the authorized band- 3.75 kHz: 30 + 20(fd -2) dB or 55 + 10 log width as follows: (P), or 65 dB, whichever is the lesser at- (1) On any frequency from the center tenuation. of the authorized bandwidth f to 3.0 0 (3) On any frequency beyond 3.75 kHz kHz removed from f Zero dB. 0: removed from the center of the author- (2) On any frequency removed from ized bandwidth f At least 55 + 10 log the center of the authorized bandwidth d: (P) dB. by a displacement frequency (f in kHz) d (g) For transmitters of more than 3.0 kHz but no more than Emission Mask G. that are not equipped with an audio 4.6 kHz: At least 30 + 16.67(fd ¥ 3 kHz) or low-pass filter pursuant to § 90.211(b), 55 + 10 log (P) or 65 dB, whichever is the the power of any emission must be at- lesser attenuation. tenuated below the unmodulated car- (3) On any frequency removed from rier power (P) as follows: the center of the authorized bandwidth by more than 4.6 kHz: At least 55 + 10 (1) On any frequency removed from log (P) or 65 dB, whichever is the lesser the center of the authorized bandwidth attenuation. by a displacement frequency (fd in kHz) (4) The reference level for showing of more than 5 kHz, but no more than compliance with the emission mask 10 kHz: At least 83 log (fd/5) dB; shall be established using a resolution (2) On any frequency removed from bandwidth sufficiently wide (usually the center of the authorized bandwidth two to three times the channel band- by a displacement frequency (fd in kHz) width) to capture the true peak emis- of more than 10 kHz, but no more than sion of the equipment under test. In 250 percent of the authorized band- order to show compliance with the width: At least 116 log (fd/6.1) dB, or 50 emissions mask up to and including 50 + 10 log (P) dB, or 70 dB, whichever is kHz removed from the edge of the au- the lesser attenuation; thorized bandwidth, adjust the resolu- (3) On any frequency removed from tion bandwidth to 100 Hz with the the center of the authorized bandwidth measuring instrument in a peak hold by more than 250 percent of the author- mode. A sufficient number of sweeps ized bandwidth: At least 43 + 10 log (P) must be measured to insure that the dB. emission profile is developed. If video (h) Emission Mask H. For transmitters filtering is used, its bandwidth must that are not equipped with an audio not be less than the instrument resolu- low-pass filter pursuant to § 90.211(b), tion bandwidth. For emissions beyond the power of any emission must be at- 50 kHz from the edge of the authorized tenuated below the unmodulated car- bandwidth, see paragraph (m) of this rier power (P) as follows: section. If it can be shown that use of (1) On any frequency removed from the above instrumentation settings do the center of the authorized bandwidth

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by a displacement frequency (fd in kHz) of more than 6.25 kHz, but no more of 4 kHz or less: Zero dB. than 9.5 kHz: At least 103 log (fd/3.9) dB; (2) On any frequency removed from (3) On any frequency removed from the center of the authorized bandwidth the center of the authorized bandwidth by a displacement frequency (fd in kHz) by a displacement frequency (fd in kHz) of more than 4 kHz, but no more than of more than 9.5 kHz: At least 157 log 8.5 kHz: At least 107 log (fd/4) dB; (fd/5.3) dB, or 50 + 10 log (P) dB or 70 dB, (3) On any frequency removed from whichever is the lesser attenuation. the center of the authorized bandwidth (k) Emission Mask K—(1) Wideband multilateration transmitters. For trans- by a displacement frequency (fd in kHz) of more than 8.5 kHz, but no more than mitters authorized under subpart M to 15 kHz: At least 40.5 log (f /1.16) dB; provide forward or reverse links in a d multilateration system in the subbands (4) On any frequency removed from 904–909.75 MHz, 921.75–927.25 MHz and the center of the authorized bandwidth 919.75–921.75 MHz, and which transmit by a displacement frequency (f in kHz) d an emission occupying more than 50 of more than 15 kHz, but no more than kHz bandwidth: in any 100 kHz band, 25 kHz: At least 116 log (f /6.1) dB; d the center frequency of which is re- (5) On any frequency removed from moved from the center of authorized the center of the authorized bandwidth sub-band(s) by more than 50 percent of by more than 25 kHz: At least 43 + log the authorized bandwidth, the power of (P) dB. emissions shall be attenuated below (i) Emission Mask I. For transmitters the transmitter output power, as speci- that are equipped with an audio low fied by the following equation, but in pass filter pursuant to § 90.211(a), the no case less than 31 dB: power of any emission must be attenu- A=16+0.4 (D¥50)+10 log B (attenuation ated below the unmodulated carrier greater than 66 dB is not required) power of the transmitter (P) as follows: (1) On any frequency removed from Where: the center of the authorized bandwidth A=attenuation (in decibels) below the maxi- by a displacement frequency of more mum permitted output power level D=displacement of the center frequency of than 6.8 kHz, but no more than 9.0 kHz: the measurement bandwidth from the cen- At least 25 dB; ter frequency of the authorized sub-band, (2) On any frequency removed from expressed as a percentage of the authorized the center of the authorized bandwidth bandwidth B by a displacement frequency of more B=authorized bandwidth in megahertz. than 9.0 kHz, but no more than 15 kHz: (2) Narrowband forward link transmit- At least 35 dB; ters. For LMS multilateration (3) On any frequency removed from narrowband forward link transmitters the center of the authorized bandwidth operating in the 927.25–928 MHz fre- by a displacement frequency of more quency band the power of any emission than 15 kHz: At least 43 + 10 log (P) dB, shall be attenuated below the trans- or 70 dB, whichever is the lesser at- mitter output power (P) in accordance tenuation. with following schedule: (j) Emission Mask J. For transmitters On any frequency outside the author- that are not equipped with an audio ized sub-band and removed from the low-pass filter pursuant to § 90.211(b), edge of the authorized sub-band by a the power of any emission must be at- displacement frequency (fd in kHz): at tenuated below the unmodulated car- least 116 log ((fd+10)/6.1) dB or 50 + 10 rier power of the transmitter (P) as fol- log (P) dB or 70 dB, whichever is the lows: lesser attenuation. (1) On any frequency removed from (3) Other transmitters. For all other the center of the authorized bandwidth transmitters authorized under Subpart by a displacement frequency (fd in kHz) M, the peak power of any emission of more than 2.5 kHz, but no more than shall be attenuated below the power of 6.25 kHz: At least 53 log (fd/2.5) dB; the highest emission contained within (2) On any frequency removed from the authorized channel bandwidth in the center of the authorized bandwidth accordance with the following sched- by a displacement frequency (fd in kHz) ule: 463

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(i) On any frequency within the au- vided prior Commission approval is ob- thorized bandwidth: Zero dB; tained. (ii) On any frequency outside of the [60 FR 37264, July 19, 1995, as amended at 61 authorized bandwidth: 55+10log(P) dB FR 4235, Feb. 5, 1996; 61 FR 6155, Feb. 16, 1996; where (P) is the highest emission 61 FR 18986, Apr. 30, 1996; 62 FR 41214, July 31, (watts) of the transmitter inside the 1997] authorized bandwidth. (4) The resolution bandwidth of the § 90.211 Modulation requirements. instrumentation used to measure the Each transmitter must meet the re- emission power shall be 100 kHz, except quirements of either paragraph (a) or that, in regard to paragraph (2) of this (b) of this section. The requirements of section, a minimum spectrum analyzer this paragraph do not apply to mobile resolution bandwidth of 300 Hz shall be stations that are authorized to operate used for measurement center fre- with a maximum power output of 2 quencies within 1 MHz of the edge of watts or less. the authorized subband. If a video filter (a) Transmitters utilizing analog is used, its bandwidth shall not be less emissions that are equipped with an than the resolution bandwidth. audio low-pass filter must meet the (5) Emission power shall be measured emission limitations specified in in peak values. §90.210. Testing must be in accordance (l) Other frequency bands. Transmit- with the rules specified in part 2 of this ters designed for operation under this chapter. part on frequencies other than listed in (b) Transmitters utilizing digital or this section must meet the emission analog emissions without an audio low- mask requirements of Emission Mask pass filter must be tested for type ac- B. Equipment operating under this part ceptance using the digital or analog on frequencies allocated to but shared modulating signal or signals specified with the Federal Government, must by the part 2 of this chapter. The type meet the applicable Federal Govern- acceptance application must contain ment technical standards. such information as may be necessary (m) Instrumentation. The reference to demonstrate that the transmitter level for showing compliance with the complies with the emission limitations emission mask shall be established, ex- specified in § 90.210. cept as indicated in §§ 90.210 (d), (e), and [60 FR 37266, July 19, 1995, as amended at 62 (k), using standard engineering prac- FR 2039, Jan. 15, 1997] tices for the modulation characteristic used by the equipment under test. § 90.212 Provisions relating to the use When measuring emissions in the 150– of scrambling devices and digital 174 MHz and 421–512 MHz the following voice modulation. procedures will apply. A sufficient (a) Analog scrambling techniques number of sweeps must be measured to may be employed at any station au- insure that the emission profile is de- thorized the use of A3E, F3E, or G3E veloped. If video filtering is used, its emission, subject to the provision of bandwidth must not be less than the paragraph (d) of this section. instrument resolution bandwidth. For (b) The use of digital scrambling frequencies more than 50 kHz removed techniques or digital voice modulation from the edge of the authorized band- requires the specific authorization of width a resolution of at least 10 kHz F1E or G1E emission, and these emis- must be used for frequencies below 1000 sions will only be authorized subject to MHz. Above 1000 MHz the resolution the provisions of paragraph (d) of this bandwidth of the instrumentation section. must be at least 1 MHz. If it can be (c) The transmission of any non-voice shown that use of the above instrumen- information or data under the author- tation settings do not accurately rep- ization of F1E or G1E emission is pro- resent the true interference potential hibited. However, stations authorized of the equipment under test, then an the use of F1E or G1E emission may alternate procedure may be used pro- also be authorized F1D, F2D, G1D or

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G2D emission for non-voice commu- 4 Stations operating in the 154.45 to 154.49 MHz or the 173.2 to 173.4 MHz bands must have a frequency stability of nication purposes, pursuant to para- 5 ppm. graph (k) of § 90.207. 5 In the 150±174 MHz band, fixed and base stations with a 12.5 kHz channel bandwidth must have a frequency stability (d) Station identification shall be of 2.5 ppm. Fixed and base stations with a 6.25 kHz channel transmitted in the unscrambled analog bandwidth must have a frequency stability of 1.0 ppm. mode (clear voice) or Morse code in ac- 6 In the 150±174 MHz band, mobile stations designed to op- erate with a 12.5 kHz channel bandwidth or designed to oper- cordance with the provisions of § 90.425. ate on a frequency specifically designated for itinerant use or All digital encoding and digital modu- designed for low-power operation of two watts or less, must have a frequency stability of 5.0 ppm. Mobile stations de- lation shall be disabled during station signed to operate with a 6.25 kHz channel bandwidth must identification. have a frequency stability of 2.0 ppm. 7 In the 421±512 MHz band, fixed and base stations with a [43 FR 54791, Nov. 22, 1978, as amended at 47 12.5 kHz channel bandwidth must have a frequency stability of 1.5 ppm. Fixed and base stations with a 6.25 kHz channel FR 15340, Apr. 9, 1982; 49 FR 48711, Dec. 14, bandwidth must have a frequency stability of 0.5 ppm. 1984] 8 In the 421±512 MHz band, mobile stations designed to op- erate with a 12.5 kHz channel bandwidth must have a fre- quency stability of 2.5 ppm. Mobile stations designed to oper- § 90.213 Frequency stability. ate with a 6.25 kHz channel bandwidth must have a fre- (a) Unless noted elsewhere, transmit- quency stability of 1.0 ppm. 9 Fixed stations with output powers above 120 watts and ters used in the services governed by necessary bandwidth less than 3 kHz must operate with a fre- this part must have a minimum fre- quency stability of 100 ppm. Fixed stations with output powers less than 120 watts and using time-division multiplex, must quency stability as specified in the fol- operate with a frequency stability of 500 ppm. lowing table. 10 Frequency stability to be specified in the station author- ization. 11 Paging transmitters operating on paging-only frequencies MINIMUM FREQUENCY STABILITY must operate with frequency stability of 5 ppm in the 150±174 [Parts per million (ppm)] MHz band and 2.5 ppm in the 421±512 MHz band. 12 Mobile units may utilize synchronizing signals from asso- Mobile stations ciated base stations to achieve the specified carrier stability. 13 Fixed non-multilateration transmitters with an authorized Fixed and Over 2 2 watts bandwidth that is more than 40 kHz from the band edge, Frequency range (MHz) base stations watts or less intermittently operated hand-held readers, and mobile tran- output output sponders are not subject to frequency tolerance restrictions. power power 14 Control stations may operate with the frequency tolerance specified for associated mobile frequencies. Below 25 ...... 1,2,3 100 100 200 25±50 20 20 50 (b) For the purpose of determining 72±76 ...... 5 ...... 50 the frequency stability limits, the 150±174 ...... 5,11 5 6 5 4,6 50 power of a transmitter is considered to 220±222 12 ...... 0.1 1.5 1.5 421±512 ...... 7,11,14 2.5 8 5 8 5 be the maximum rated output power as 806±821 ...... 14 1.5 2.5 2.5 specified by the manufacturer. 821±824 ...... 14 1.0 1.5 1.5 851±866 ...... 1.5 2.5 2.5 [60 FR 37266, July 19, 1995, as amended at 61 866±869 ...... 1.0 1.5 1.5 FR 4235, Feb. 5, 1996; 61 FR 18986, Apr. 30, 896±901 ...... 14 0.1 1.5 1.5 902±928 ...... 2.5 2.5 2.5 1996; 61 FR 38403, July 24, 1996; 62 FR 2040, 902±928 13 ...... 2.5 2.5 2.5 Jan. 15, 1997; 62 FR 18927, Apr. 17, 1997] 929±930 ...... 1.5 ...... 935±940 ...... 0.1 1.5 1.5 EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. 1427±1435 ...... 9 300 300 300 17, 1997, § 90.213 was amended by revising Above 2450 10 ...... footnote 1 to the table in paragraph (a), ef- 1 Fixed and base stations with over 200 watts transmitter fective Oct. 17, 1997. power must have a frequency stability of 50 ppm except for equipment used in the Public Safety Pool where the fre- § 90.214 Transient frequency behavior. quency stability is 100 ppm. 2 For single sideband operations below 25 MHz, the carrier frequency must be maintained within 50 Hz of the authorized Transmitters designed to operate in carrier frequency. the 150–174 MHz and 421–512 MHz fre- 3 Travelers information station transmitters operating from 530±1700 kHz and transmitters exceeding 200 watts peak en- quency bands must maintain transient velope power used for disaster communications and long dis- frequencies within the maximum fre- tance circuit operations pursuant to §§ 90.242 and 90.264 must maintain the carrier frequency to within 20 Hz of the au- quency difference limits during the thorized frequency. time intervals indicated:

All equipment Maximum frequency Time intervals 1, 2 difference 3 421 to 512 150 to 174 MHz MHz

Transient Frequency Behavior for Equipment Designed to Operate on 25 kHz Channels

4 t1 ...... ± 25.0 kHz 5.0 ms 10.0 ms t2 ...... ± 12.5 kHz 20.0 ms 25.0 ms

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All equipment Maximum frequency Time intervals 1, 2 difference 3 421 to 512 150 to 174 MHz MHz

4 t3 ...... ± 25.0 kHz 5.0 ms 10.0 ms

Transient Frequency Behavior for Equipment Designed to Operate on 12.5 kHz Channels

4 t1 ...... ± 12.5 kHz 5.0 ms 10.0 ms t2 ...... ± 6.25 kHz 20.0 ms 25.0 ms 4 t3 ...... ± 12.5 kHz 5.0 ms 10.0 ms

Transient Frequency Behavior for Equipment Designed to Operate on 6.25 kHz Channels

4 t1 ...... ± 6.25 kHz 5.0 ms 10.0 ms t2 ...... ± 3.125 kHz 20.0 ms 25.0 ms 4 t3 ...... ± 6.25 kHz 5.0 ms 10.0 ms

1 t on is the instant when a 1 kHz test signal is completely suppressed, including any capture time due to phasing. t 1 is the time period immediately following ton. t2 is the time period immediately following t1. t3 is the time period from the instant when the transmitter is turned off until toff. toff is the instant when the 1 kHz test signal starts to rise. 2 During the time from the end of t2 to the beginning of t3, the frequency difference must not exceed the limits specified in § 90.213. 3 Difference between the actual transmitter frequency and the assigned transmitter frequency. 4 If the transmitter carrier output power rating is 6 watts or less, the frequency difference during this time period may exceed the maximum frequency difference for this time period. [62 FR 2040, Jan. 15, 1997]

§ 90.215 Transmitter measurements. records, in accordance with the follow- ing: (a) The licensee of each station shall (1) When the transmitter is initially employ a suitable procedure to deter- installed; mine that the carrier frequency of each (2) When any change is made in the transmitter authorized to operate with transmitter which may increase the an output power in excess of two watts transmitter power input. is maintained within the tolerence pre- (c) The licensee of each station shall scribed in § 90.213. This determination employ a suitable procedure to deter- shall be made, and the results entered mine that the modulation of each in the station records in accordance transmitter, which is authorized to op- with the following: erate with an output power in excess of (1) When the transmitter is initially two watts, does not exceed the limits installed; specified in this part. This determina- (2) When any change is made in the tion shall be made and the following transmitter which may affect the car- results entered in the station records, rier frequency or its stability. in accordance with the following: (b) The licensee of each station shall (1) When the transmitter is initially employ a suitable procedure to deter- installed; mine that each transmitter authorized (2) When any change is made in the to operate with an output power in ex- transmitter which may affect the mod- cess of two watts does not exceed the ulation characteristics. maximum figure specified on the cur- (d) The determinations required by rent station authorization. On author- paragraphs (a), (b), and (c) of this sec- izations stating only the input power tion may, at the opinion of the li- to the final radiofrequency stage, the censee, be made by a qualified engi- maximum permissible output power is neering measurement service, in which 75 percent for frequencies below 25 MHz case the required record entries shall and 60 percent of the input power for show the name and address of the engi- frequencies above 25 MHz. If a non-DC neering measurement service as well as final radiofrequency stage is utilized, the name of the person making the then the output power shall not exceed measurements. 75 percent of the input power. This de- (e) In the case of mobile transmit- termination shall be made, and the re- ters, the determinations required by sults thereof entered into the station paragraphs (a) and (c) of this section

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may be made at a test or service bench: EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. Provided, That the measurements are 17, 1997, § 90.217 was amended by revising the made under load conditions equivalent introductory text, effective Oct. 17, 1997. For to actual operating conditions; and the convenience of the user, the superseded text is set forth as follows: provided further, that after installa- tion in the mobile unit the transmitter § 90.217 Exemption from technical stand- is given a routine check to determine ards. that it is capable of being received Except as noted herein, transmitters used satisfactorly by an appropriate re- at stations licensed in the Business Radio ceiver. Service and at stations licensed in the 150– 174 MHz and 421–512 MHz bands in any Radio § 90.217 Exemption from technical Service listed in subparts B, C, D, and E of standards. this part which have an output power not ex- ceeding 120 milliwatts are exempt from the Except as noted herein, transmitters technical requirements set out in this sub- used at stations licensed below 800 MHz part, but must instead comply with the fol- on any frequency listed in subparts B lowing: and C of this part or licensed on a busi- ness category channel above 800 MHz * * * * * which have an output power not ex- ceeding 120 milliwatts are exempt from § 90.219 Use of signal boosters. the technical requirements set out in this subpart, but must instead comply Licensees authorized to operate radio with the following: systems in the frequency bands above (a) For equipment designed to oper- 150 MHz may employ signal boosters at ate with a 25 kHz channel bandwidth, fixed locations in accordance with the the sum of the bandwidth occupied by following criteria: the emitted signal plus the bandwidth (a) The amplified signal is re- required for frequency stability shall transmitted only on the exact fre- be adjusted so that any emission ap- quency(ies) of the originating base, pearing on a frequency 40 kHz or more fixed, mobile, or portable station(s). removed from the assigned frequency is The booster will fill in only weak sig- attenuated at least 30 dB below the nal areas and cannot extend the sys- unmodulated carrier. tem’s normal signal coverage area. (b) For equipment designed to oper- (b) Class A narrowband signal boost- ate with a 12.5 kHz channel bandwidth, ers must be equipped with automatic the sum of the bandwidth occupied by gain control circuitry which will limit the emitted signal plus the bandwidth the total effective radiated power required for frequency stability shall (ERP) of the unit to a maximum of 5 be adjusted so that any emission ap- watts under all conditions. Class B pearing on a frequency 25 kHz or more broadband signal boosters are limited removed from the assigned frequency is to 5 watts ERP for each authorized fre- attenuated at least 30 dB below the quency that the booster is designed to unmodulated carrier. amplify. (c) For equipment designed to oper- (c) Class A narrowband boosters must ate with a 6.25 kHz channel bandwidth, meet the out-of-band emission limits of the sum of the bandwidth occupied by § 90.209 for each narrowband channel the emitted signal plus the bandwidth that the booster is designed to amplify. required for frequency stability shall Class B broadband signal boosters must be adjusted so that any emission ap- meet the emission limits of § 90.209 for pearing on a frequency 12.5 kHz or frequencies outside of the booster’s de- more removed from the assigned fre- sign passband. quency is attenuated at least 30 dB (d) Class B broadband signal boosters below the unmodulated carrier. are permitted to be used only in con- (d) Transmitters may be operated in fined or indoor areas such as buildings, the continuous carrier transmit mode. tunnels, underground areas, etc., or in [60 FR 37267, July 19, 1995, as amended at 62 remote areas, i.e., areas where there is FR 2041, Jan. 15, 1997; 62 FR 18927, Apr. 17, little or no risk of interference to other 1997] users.

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(e) The licensee is given authority to lemetry, radiolocation, AVM, operate signal boosters without sepa- radioteleprinter, radio call box oper- rate authorization from the Commis- ations, or authorizations granted pur- sion. Type-accepted equipment must be suant to subpart T of this part. employed and the licensee must ensure [48 FR 2794, Feb. 3, 1983, as amended at 49 FR that all applicable rule requirements 48711, Dec. 14, 1984; 56 FR 19602, Apr. 29, 1991] are met. (f) Licensees employing either Class § 90.235 Secondary fixed signaling op- A narrowband or Class B broadband erations. signal boosters as defined in § 90.7 are Fixed operations may, subject to the responsible for correcting any harmful following conditions, be authorized on interference that the equipment may a secondary basis for voice, tone or im- cause to other systems. Normal co- pulse signaling on a licensee’s mobile channel transmissions will not be con- service frequency(ies) above 25 MHz sidered as harmful interference. Li- within the area normally covered by censees will be required to resolve in- the licensee’s mobile system. Voice sig- terference problems pursuant to naling will be permitted only in the § 90.173(b). Public Safety Pool. [61 FR 31052, June 19, 1996] (a) The bandwidth shall not exceed that authorized to the licensee for the primary operations on the frequency Subpart J—Non-Voice and Other concerned. Specialized Operations (b) The output power shall not exceed 30 watts at the remote site. § 90.231 Scope. (c) A1D, A2D, F1D, F2D, G1D and G2D This subpart sets forth requirements emissions may be authorized. In the and standards for licensing and oper- Police Radio Service, A3E, F1E, F2E, ation of non-voice and other special- F3E, G1E, G2E, or G3E emissions may ized radio uses (other than radio- also be authorized. location). Such uses include secondary (d) Except for those systems covered signaling, telemetry, radioteleprinter, under paragraph (e) of this section, the radiofacsimile, automatic vehicle mon- maximum duration of any non-voice itoring (AVM), radio call box, relay, ve- signaling transmission shall not exceed hicular repeater, and control station 2 seconds and shall not be repeated operations. more than 3 times. Signaling trans- missions may be staggered at any in- § 90.233 Base/mobile non-voice oper- terval or may be continuous. In the ations. Public Safety Pool, the maximum du- The use of A1D, A2D, F1D, F2D, G1D, ration of any voice signaling trans- or G2D emission may be authorized to mission shall not exceed 6 seconds and base/mobile operations in accordance shall not be repeated more than 3 with the following limitations and re- times. quirements. (e) Until December 31, 1999, for sys- (a) Licensees employing non-voice tems in the Public Safety Pool author- communications are not relieved of ized prior to June 20, 1975, and Power their responsibility to cooperate in the and Petroleum licensees as defined in shared use of land mobile radio chan- § 90.7 authorized prior to June 1, 1976, nels. See also §§ 90.403 and 90.173(a) and the maximum duration of any signal- (b). ing transmission shall not exceed 6 sec- (b) Authorization for non-voice emis- onds and shall not be repeated more sion may be granted only on fre- than 5 times. For Power licensees au- quencies subject to the coordination thorized between June 1, 1976, and Au- requirements set forth in § 90.175. Non- gust 14, 1989, signaling duration shall voice operations on frequencies not not exceed 2 seconds and shall not be subject to these requirements are per- repeated more than 5 times. Such sys- mitted only a secondary basis to voice tems include existing facilities and ad- communications. ditional facilities which may be au- (c) Provisions of this section do not thorized as a clear and direct expansion apply to authorizations for paging, te- of existing facilities. After December

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31, 1999, all signaling systems shall be and services except Radiolocation in required to comply with the two second this part. message duration and three message (a) Information must be submitted repetition requirements. with an application to establish that (f) Systems employing automatic in- the minimum separation between a terrogation shall be limited to non- proposed radioteleprinter or voice techniques and shall not be acti- radiofacsimile base station and the vated for this purpose more than 10 nearest co-channel base station of an- seconds out of any 60 second period. other licensee operating a voice system This 10 second timeframe includes both is 120 km. (75 mi.) for a single fre- transmit and response times. quency mode of operation, or 56 km. (35 (g) Automatic means shall be pro- mi.) two frequency mode of operation. vided to deactivate the transmitter in Where this minimum mileage separa- the event the r.f. carrier remains on for tion cannot be achieved, either agree- a period in excess of 3 minutes or if a ment to the use of F1B, F2B, F3C, G1B, transmission for the same signaling G2B or G3C emission must be received function is repeated consecutively from all existing co-channel licensees more than five times. using voice emission within the appli- (h) Fixed stations authorized pursu- cable mileage limits, or if agreement ant to the provisions of this section are was not received, the licensee of the exempt from the requirements of radioteleprinter or radiofacsimile sys- §§ 90.137(b), 90.425, and 90.429. tem is responsible for eliminating any (i) Base, mobile, or mobile relay sta- interference with preexisting voice op- tions may transmit secondary signal- erations. New licenses of voice oper- ing transmissions to receivers at fixed ations will be expected to share equally locations subject to the conditions set any frequency occupied by established forth in this section. radioteleprinter or radiofacsimile oper- (j) Under the provisions of this sec- ations. tion, a mobile service frequency may (b) The application must list the not be used exclusively for secondary manufacturer and model number of the signaling. radioteleprinter or radiofacsimile sys- (k) The use of secondary signaling tem to be employed, or contain a de- will not be considered in whole or in tailed technical description of the sys- part as a justification for authorizing tem. additional frequencies in a licensee’s (c) Transmitters type-accepted under land mobile radio system. this part for use of G3E or F3E emis- (l) Secondary fixed signaling oper- sion may also be used for F1B, F2B, ations conducted in accordance with F3C, G1B, G2B or G3C emission for the provisions of §§ 90.317(a), or radioteleprinter or radiofacsimile, pro- 90.637(c), or 90.731 are exempt from the vided the keying signal is passed foregoing provisions of this section. through the low pass audio frequency filter required for G3E or F3E emission. [54 FR 28679, July 7, 1989, as amended at 57 The transmitter must be so adjusted FR 34693, Aug. 6, 1992; 58 FR 30996, May 28, 1993; 60 FR 50123, Sept. 28, 1995; 62 FR 18927, and operated that the instantaneous Apr. 17, 1997] frequency deviation does not exceed the maximum value allowed for G3E or EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. F3E. 17, 1997, § 90.235 was amended by revising the last sentence of the introductory text, the (d) Frequencies will not be assigned last sentence of paragraph (d), and paragraph exclusively for F1B, F2B, F3C, G1B, (e), effective Oct. 17, 1997. G2B or G3C emission for radioteleprinter or radiofacsimile (ex- § 90.237 Interim provisions for oper- cept where specifically provided for in ation of radioteleprinter and the frequency limitations). radiofacsimile devices. (e) The requirements in this part ap- These provisions authorize and gov- plicable to the use of G3E or F3E emis- ern the use of radioteleprinter and sion are also applicable to the use of radiofacsimile devices for base station F1B, F2B, F3C, G1B, G2B or G3C emis- use (other than on mobile-only or pag- sion for radioteleprinter and ing-only frequencies) in all radio pools radiofacsimile transmissions.

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(f) The station identification re- (i) Frequencies available for low quired by § 90.425 must be given by power (2 watts or less) operations in voice or Morse code. the Industrial/Business Pool. (g) For single sideband operations in [44 FR 17183, Mar. 21, 1979, as amended at 46 accordance with § 90.266, transmitters FR 45955, Sept. 16, 1981; 50 FR 39680, Sept. 30, type-accepted under this part for use of 1985; 50 FR 40976, Oct. 8, 1985; 56 FR 19603, J3E emissions may also be used for A2B Apr. 29, 1991; 60 FR 37268, July 19, 1995; 61 FR and F2B emission for radioteleprinter 6576, Feb. 21, 1996; 62 FR 18927, Apr. 17, 1997] transmissions. Transmitters type-ac- EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. cepted under this part for use of J3E 17, 1997, § 90.238 was amended by revising emissions in accordance with paragraphs (a) through (e), (h), and (i), effec- §§ 90.63(d)(1), 90.65(c)(1), 90.73(d)(1) and tive Oct. 17, 1997. 90.81(d)(13) may also be used for A1B, A2B, F1B, F2B, J2B, and A3C emissions § 90.239 [Reserved] to provide standby backup circuits for operational telecommunications cir- § 90.241 Radio call box operations. cuits which have been disrupted, where (a) The frequencies in the 72–76 MHz so authorized in other sections of this band listed in § 90.257(a)(1) may be as- part. signed in the Public Safety Pool for op- [43 FR 54791, Nov. 22, 1978, as amended at 49 eration or radio call boxes to be used FR 48712, Dec. 14, 1984; 51 FR 14998, Apr. 22, by the public to request fire, police, 1986; 62 FR 18927, Apr. 17, 1997] ambulance, road service, and other emergency assistance, subject to the EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. 17, 1997, § 90.237 was amended by revising the following conditions and limitations: introductory text, effective Oct. 17, 1997. (1) Maximum transmitter power will be either 2.5 watts plate input to the § 90.238 Telemetry operations. final stage or 1 watt output. The use of telemetry is authorized (2) Antenna gain shall not exceed under this part on the following fre- zero dBd (referred to a half-wave quencies. dipole) in any horizontal direction. (a) 72–76 MHz (in accordance with (3) Only vertical polarization of an- § 90.257 and subject to the rules govern- tennas shall be permitted. ing the use of that band). (4) The antenna and its supporting (b) 154.45625, 154.46375, 154.47125, and structure must not exceed 6.1 m (20 154.47875 MHz (subject to the rules gov- feet) in height above the ground. erning the use of those frequencies). (5) Only A1D, A2D, F1D, F2D, G1D, or (c) 173.20375, 173.210, 173.2375, 173.2625, G2D emission shall be authorized. 173.2875, 173.3125, 173.3375, 173.3625, (6) The transmitter frequency toler- 173.390, and 173.39625 MHz (subject to ance shall be 0.005 percent. the rules governing the use of those (7) Except for test purposes, each frequencies). transmission must be limited to a max- (d) 216–220 and 1427–1435 MHz (as imum of two seconds and shall not be available in the Public Safety and In- automatically repeated more than two dustrial/Business Pools and in accord- times at spaced intervals within the ance with § 90.259). following 30 seconds. Thereafter, the (e) In the 450–470 MHz band, telem- authorized cycle may not be reac- etry operations will be authorized on a tivated for one minute. secondary basis with a transmitter (8) All transmitters installed after output power not to exceed 2 watts on December 10, 1970, shall be furnished frequencies subject to § 90.20(d)(27) or with an automatic means to deactivate § 90.35(c)(30). the transmitter in the event the car- (f) 220–222 MHz as available under rier remains on for a period in excess of subpart T of this part. three minutes. The automatic cutoff (g) 450–470 MHz band (as available for system must be designed so the trans- secondary fixed operations in accord- mitter can be only manually reac- ance with § 90.261). tivated. (h) 458–468 MHz band (as available in (9) Frequency selection must be made the Public Safety Pool for bio-medical with regard to reception of television telemetry operations). stations on channels 4 (66–72 MHz) and

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5 (76–82 MHz) and should maintain the tone frequencies, identification codes, greatest possible frequency separation and the method of modulation (i.e., fre- from either or both of these channels, quency shift, tone shift, or tone phase if they are assigned in the area. shift). (b) [Reserved] (8) Call box installations may be used (c) Frequencies in the 450–470 MHz secondarily for the transmission of in- band which are designated as available formation from roadside sensors. for assignment to central control sta- Central control station transmitters tions and radio call box installations in may be used secondarily to interrogate § 90.20(c) or § 90.20(d)(58) may be as- call box roadside sensors and for the signed in the Public Safety Pool for transmission of signals to activate highway call box systems subject to roadside signs. the following requirements: (1) Call box transmitters shall be in- (9) Each call box transmitter must be stalled only on limited access highways provided with a timer which will auto- and may communicate only with matically deactivate the transmitter central control stations of the licensee. after 2 minutes unless the central con- (2) Maximum transmitter power for trol station operator reactivates the call boxes will be either 2.5 watts input timer cycle. to the final amplifier stage or one watt (10) The central control station must output. The central control station include facilities that permit direct shall not exceed 25 watts effective radi- control of any call box in the system. ated power (ERP). (11) Call box transmitter frequency (3) The height of a call box antenna tolerance shall be 0.001 percent. may not exceed 6.1 meters (20 feet) (12) Transmitters type accepted above the ground, the natural forma- under this part for use of F3E or G3E tion, or the existing man-made struc- emission may be used for F1D, F2B, ture (other than an antenna supporting G2B or G2D emission provided that the structure) on which it is mounted. A audio tones or digital data bits are central station transmitting antenna, passed through the low pass audio fil- together with its supporting structure ter required to be provided in the shall not exceed 15 m. (50 ft.) above the transmitter for F3E or G3E emission. ground surface. (4) Only F1D, F2D, F3E, G1D, G2D, or The transmitter must be adjusted and G3E, emission may be authorized for operated so that the instantaneous fre- nonvoice signaling, radiotelephony, quency deviation does not exceed the and multiplexed voice and nonvoice maximum value allowed for F3E or G3E use. The provisions in this part appli- emission. cable to the use of F3E or G3E emission (d) In addition to the frequencies are also applicable to the use of F1D, available pursuant to § 90.20(c) the fre- F2D, G1D or G2D emission for call box quencies set forth in § 90.20(d)(58) may transmitters. be used for central control station and (5) The station identification re- call box installations in areas where quired by § 90.425 shall be by voice and such frequencies are available for fixed may be transmitted for the system system use subject to the requirements from the central control station. and limitations of that section and Means shall be provided at each central subject to the provisions of paragraphs control station location to automati- (c) (1), (4), (5), (6), (7), (8), (9), (10), and cally indicate the call box unit identi- (12) of this section. fier when a call box unit is activated. (e) In accordance with subpart Q of (6) Call box installations must be so this part, the frequencies available pur- designed that their unit identifier is suant to § 90.20(c) or § 90.20(d)(58) for automatically transmitted when the central control station and call box in- handset is lifted. (7) Each application for a call box stallations may be assigned for devel- system must include a description of opmental operation as part of a high- the nonvoice transmitting equipment. way safety communication program This description shall specify the char- acter structure, bit rate, modulating

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which is designed to provide radio com- third adjacent channel, the applicant munications directly with motorists to shall certify that he has considered and from their motor vehicles. these possible interference effects and, to the best of his knowledge, does not [43 FR 54791, Nov. 22, 1978; 44 FR 32219, June 5, 1979; 49 FR 48712, Dec. 14, 1984; 50 FR 39680, foresee interference occurring to Sept. 30, 1985; 50 FR 40976, Oct. 8, 1985; 54 FR broadcast stations operating on second 38681, Sept. 20, 1989; 54 FR 45891, Oct. 31, 1989; or third adjacent channels. 58 FR 44957, Aug. 25, 1993; 62 FR 18927, Apr. 17, (iii) A map showing the geographical 1997] location of each transmitter site and EFFECTIVE DATE NOTE: At 62 FR 18927, Apr. an estimate of the signal strength at 17, 1997, § 90.241 was amended by revising the the contour of the desired coverage introductory text of paragraphs (a) and (c) area. For a cable system, the contour and revising paragraphs (d) and (e), effective to be shown is the estimated field Oct. 17, 1997. strength at 60 meters (197 feet) from any point on the cable. For a conven- § 90.242 Travelers’ information sta- tions. tional radiating antenna, the esti- mated field strength contour at 1.5 km (a) The frequencies 530 through 1700 (0.93 mile) shall be shown. A contour kHz in 10 kHz increments may be as- map comprised of actual on-the-air signed to the Public Safety Pool for measurements shall be submitted to the operation of Travelers’ Information the Commission within 60 days after Stations subject to the following condi- station authorization or completion of tions and limitations. station construction, whichever occurs (1) For Travelers’ Information Sta- later. A sufficient number of points tion applications only, eligibility re- shall be chosen at the specified dis- quirements as set forth in § 90.20(a) are tances (extrapolated measurements are extended to include park districts and acceptable) to adequately show compli- authorities. ance with the field strength limits. (2) Each application for a station or (iv) For each transmitter site, the system shall be accompanied by: transmitter’s output power, the type of (i) A statement certifying that the antenna utilized, its length (for a cable transmitting site of the Travelers In- system), its height above ground, dis- formation Station will be located at tance from transmitter to the antenna, least 15 km (9.3 miles) measured and the elevation above sea level at the orthogonally outside the measured 0.5 mV/m daytime contour (0.1 mV/m for transmitting site. Class A stations) of any AM broadcast (3) Travelers Information Stations station operating on a first adjacent will be authorized on a secondary basis channel or at least 130 km (80.6 miles) to stations authorized on a primary outside the measured 0.5 mV/m day- basis in the bands 510–535 and 1605–1715 time contour (0.1 mV/m for Class A sta- kHz. tions) of any AM broadcast station op- (4) A Travelers Information Station erating on the same channel, or, if authorization may be suspended, modi- nighttime operation is proposed, out- fied, or withdrawn by the Commission side the theoretical 0.5 mV/m–50% without prior notice of right to hearing nighttime skywave contour of a U.S. if necessary to resolve interference Class A station. If the measured con- conflicts, to implement agreements tour is not available, then the cal- with foreign governments, or in other culated 0.5 mV/m field strength con- circumstances warranting such action. tour shall be acceptable. These con- (5) The transmitting site of each tours are available for inspection at Travelers’ Information Station shall be the concerned AM broadcast station restricted to the immediate vicinity of and FCC offices in Washington, DC. the following specified areas: Air, (ii) In consideration of possible cross- train, and bus transportation termi- modulation and inter-modulation in- nals, public parks and historical sites, terference effects which may result bridges, tunnels, and any intersection from the operation of a Travelers Infor- of a Federal Interstate Highway with mation Station in the vicinity of an any other Interstate, Federal, State, or AM broadcast station on the second or local highway.

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(6) A Travelers Information Station (iii) Transmitter RF output power shall normally be authorized to use a shall not exceed 10 watts to enable the single transmitter. However, a system user to comply with the specified field of stations, with each station in the strength limit. system employing a separate transmit- (iv) The field strength of the emis- ter, may be authorized for a specified sion on the operating frequency shall area provided sufficient need is dem- not exceed 2 mV/m when measured onstrated by the applicant. with a standard field strength meter at (7) Travelers Information Stations a distance of 1.50 km (0.93 miles) from shall transmit only noncommercial the transmitting antenna system. voice information pertaining to traffic (5) For co-channel stations operating and road conditions, traffic hazard and under different licenses, the following travel advisories, directions, availabil- minimum separation distances shall ity of lodging, rest stops and service apply: stations, and descriptions of local (i) 0.50 km (0.31 miles) for the case points of interest. It is not permissible when both stations are using cable an- to identify the commercial name of tennas. any business establishment whose serv- (ii) 7.50 km (4.66 miles) for the case ice may be available within or outside when one station is using a conven- the coverage area of a Travelers Infor- tional antenna and the other is using a mation Station. However, to facilitate cable antenna. announcements concerning departures/ (iii) 15.0 km (9.3 miles) for the case arrivals and parking areas at air, train, when both stations are using conven- and bus terminals, the trade name tional antennas. identification of carriers is permitted. (6) For a system of co-channel trans- (b) Technical standards. (1) The use of mitters operating under a single au- 6K00A3E emission will be authorized, thorization utilizing either cable or however N0N emission may be used for conventional antennas, or both, no purposes of receiver quieting, but only minimum separation distance is re- for a system of stations employing quired. ‘‘leaky’’ cable antennas. (7) An applicant desiring to locate a station that does not comply with the (2) A frequency tolerance of 100 Hz separation requirements of this section shall be maintained. shall coordinate with the affected sta- (3) For a station employing a cable tion. antenna, the following restrictions (8) Each transmitter in a Travelers apply: Information Station shall be equipped (i) The length of the cable antenna with an audio low-pass filter. Such fil- shall not exceed 3.0 km (1.9 miles). ter shall be installed between the mod- (ii) Transmitter RF output power ulation limiter and the modulated shall not exceed 50 watts and shall be stage. At audio frequencies between 3 adjustable downward to enable the user kHz and 20 kHz this filter shall have an to comply with the specified field attenuation greater than the attenu- strength limit. ation at 1 kHz by at least: (iii) The field strength of the emis- sion on the operating frequency shall 60 log10 (f/3) decibels. not exceed 2 mV/m when measured where ‘‘f’’ is the audio frequency in with a standard field strength meter at kHz. At audio frequencies above 20 a distance of 60 meters (197 feet) from kHz, the attenuation shall be at least any part of the station. 50 decibels greater than the attenu- (4) For a station employing a conven- ation at 1 kHz. tional radiating antenna(s) (ex. verti- [43 FR 54791, Nov. 22, 1978; 44 FR 67118, Nov. cal monopole, directional array) the 23, 1979; 49 FR 48712, Dec. 14, 1984, as amended following restrictions apply: at 54 FR 39740, Sept. 28, 1989; 56 FR 64874, Dec. (i) The antenna height above ground 12, 1991; 62 FR 18928, Apr. 17, 1997] level shall not exceed 15.0 meters (49.2 EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. feet). 17, 1997, § 90.242 was amended by revising the (ii) Only vertical polarization of an- introductory text of paragraph (a) and revis- tennas shall be permitted. ing paragraph (a)(1), effective Oct. 17, 1997.

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§ 90.243 Mobile relay stations. (3) Except in the Industrial/Business Pool, on frequencies designated with an (a) Mobile relay operations will be authorized on frequencies below 512 ‘‘LR’’ in the coordinator column of the MHz, except in the Radiolocation Serv- frequency table in § 90.35(b)(3), each ice. new mobile-relay station authorized (b) Special provisions for mobile after January 1, 1972, shall be equipped relay operations: for automatic deactivation of the (1) In the Public Safety Pool, medical transmitter within 5 seconds after the services systems in the 150–160 MHz signals controlling the station cease. band are permitted to be cross-banded (4) Except in the Industrial/Business for mobile and central stations oper- Pool, on frequencies designated with an ations with mobile relay stations au- ‘‘LR’’ in the coordinator column of the thorized to operate in the 450–470 MHz frequency table in § 90.35(b)(3), each band. new mobile-relay station authorized (2) [Reserved] after January 1, 1972, during periods (3) In the Industrial/Business Pool, on that is not controlled from a manned frequencies designated with an ‘‘LR’’ in fixed control point; shall have an auto- the coordinator column of the fre- matic time delay or clock device that quency table in § 90.35(b)(3), mobile will deactivate the station not more relay operation shall be on a secondary than 3 minutes after its activation by a basis to other co-channel operations. mobile unit. (4) Except where specifically pre- (5) In the Industrial/Business Pool, on cluded, a mobile relay station may be frequencies designated with an ‘‘LR’’ in authorized to operate on any frequency the coordinator column of the fre- available for assignment to base sta- quency table in § 90.35(b)(3), each mo- tions. bile relay station, regardless of the fre- (5) A mobile station associated with quency or frequencies of the signal by mobile relay station(s) may not be au- which it is activated shall be so des- thorized to operate on a frequency ignated and installed that it will be de- below 25 MHz. activated automatically when its asso- (c) Technical requirements for mo- ciated receiver or receivers are not re- bile relay stations. ceiving a signal on the frequency or (1) Each new mobile relay station frequencies which normally activate it. with an output power of more than one (6) Multiple mobile relay station watt, and authorized after January 1, radio systems shall use wireline or 1972, that is activated by signals below radio stations on fixed frequencies for 50 MHz shall deactivate the station any necessary interconnect circuits be- upon cessation of reception of the acti- tween the mobile relay stations. vating continuous coded tone signal. Licensees may utilize a combination of [43 FR 54791, Nov. 22, 1978, as amended at 49 digital selection and continuous coded FR 40177, Oct. 15, 1984; 50 FR 13606, Apr. 5, tone control where required to insure 1985; 50 FR 39680, Sept. 30, 1985; 50 FR 40976, selection of only the desired mobile Oct. 8, 1985; 54 FR 39740, Sept. 28, 1989; 56 FR relay station. 19603, Apr. 29, 1991; 56 FR 32517, July 17, 1991; (2) Mobile relay stations controlled 60 FR 37268, July 19, 1995; 61 FR 6576, Feb. 21, 1996; 62 FR 18928, Apr. 17, 1997] by signals above 50 MHz or authorized prior to January 1, 1972, to operate EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. below 50 MHz are not required to incor- 17, 1997, § 90.243 was amended by revising porate coded signal or tone control de- paragraphs (a), (b)(1), (b)(3), (c)(3), (c)(4), and vices unless the transmitters are con- (c)(5) and removing and reserving paragraph sistently activated by undesired sig- (b)(2), effective Oct. 17, 1997. nals and cause harmful interference to § 90.245 Fixed relay stations. other licensees. If activation by undesired signals causes harmful inter- Except where specifically provided ference, the Commission will require for, fixed relay stations shall be au- the installation of tone control equip- thorized to operate only on frequencies ment within 90 days of a notice to the available for use by operational fixed licensee. stations.

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§ 90.247 Mobile repeater stations. (f) When automatically retransmit- ting messages originated by or destined A mobile station authorized to oper- for hand-carried units, each mobile sta- ate on a mobile service frequency tion shall activate the mobile trans- above 25 MHz may be used as a mobile mitter only with a continuous coded repeater to extend the communications tone, the absence of which will de-acti- range of hand-carried units subject to vate the mobile transmitter. The con- the following: tinuous coded tone is not required (a) Mobile repeaters and/or associ- when the mobile unit is equipped with ated hand-carried transmitters may be a switch that activates the automatic assigned separate base/mobile fre- mode of the mobile unit and an auto- quencies for this use in addition to the matic time-delay device that de-acti- number of frequencies normally assign- vates the transmitter after any unin- able to the licensee. terrupted transmission period in excess (b) In the Industrial/Business Pool, of 3 minutes. on frequencies below 450 MHz, only low power frequencies (2 watts or less out- [43 FR 54791, Nov. 22, 1978, as amended at 62 FR 18928, Apr. 17, 1997] put power) may be assigned for use by mobile repeaters or by hand-carried EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. transmitters whose communications 17, 1997, § 90.247 was amended by revising paragraphs (a), (b), (d), and (e), effective Oct. are directed to mobile repeaters, when 17, 1997. separate frequencies are assigned for that purpose. § 90.249 Control stations. (c) Except as provided in paragraph Control stations associated with land (d) of this section, hand-carried trans- mobile stations under this part shall be mitters whose communications will be authorized to operate subject to the automatically relayed by mobile sta- following: tions shall be limited to a maximum (a) Frequencies for control stations. (1) output power of 2.5 watts. Control stations may be authorized to (d) In the Industrial/Business Pool, operate on frequencies available for use on frequencies designated with an by operational fixed stations. ‘‘LR’’ in the coordinator column of the (2) A control station associated with frequency table in § 90.35(b)(3), use of mobile relay station(s) may, at the op- mobile repeaters is on a secondary tion of the applicant, be assigned the basis to the stations of any other li- frequency of the associated mobile sta- censee. Hand carried units used in con- tion. In the Industrial/Business Pool, nection with mobile repeaters on fre- on frequencies designated with an quencies designated with an ‘‘LR’’ in ‘‘LR’’ in the coordinator column of the the coordinator column of the fre- frequency table in § 90.35(b)(3), such a quency table in § 90.35(b)(3) may oper- control station may be assigned any ate only above 150 MHz and are limited mobile service station frequency avail- to a maximum output power of six able for assignment to mobile stations. watts. The frequency and maximum Such operation is on a secondary basis power shall be specified in the station to use of the frequency for regular mo- authorization. bile service communications. (e) In the Industrial/Business Pool, (3) Control and fixed stations in the on frequencies designated with an Public Safety Pool may be authorized ‘‘LR’’ in the coordinator column of the on a temporary basis to operate on fre- frequency table in § 90.35(b)(3), the out- quencies available for base and mobile put power of a mobile repeater station, stations between 152 and 450 MHz, when transmitting as a repeater sta- where there is an adequate showing tion on the frequency used for commu- that such operations cannot be con- nication with its associated pack-car- ducted on frequencies allocated for as- ried or hand-carried units, shall not ex- signment to operational fixed stations. ceed 6 watts except when the same fre- Such operation will not be authorized quency is also used by the same station initially or renewed for periods in ex- for direct communication with vehicu- cess of one year. Any such authoriza- lar mobile units or with one or more tion shall be subject to immediate ter- base stations. mination if harmful interference is

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caused to stations in the mobile serv- base stations and 500 watts for remote ice, or if the particular frequency is re- stations. quired for mobile service operations in (d) Co-channel base stations of dif- the area concerned. ferent licensees shall be located at (b) [Reserved] least 241 km (150 miles) apart. A re- (c) A base station which is used inter- mote station and a base station of dif- mittently as a control station for one ferent licensees shall be located at or more associated mobile relay sta- least 241 km (150 miles) apart if the re- tions of the same licensee shall operate mote units of the different licensees only on the mobile service frequency operate on the same frequency. Waiver assigned to the associated mobile relay of this requirement may be granted if station when operating as a base sta- affected users agree to a cooperative tion and on the mobile service fre- sharing arrangement. quency assigned to the associated mo- (e) The authorized emission designa- bile station when operating as a con- tor to be used in F1E, F7W, G1E or G7W trol station. Authority for such dual to allow for Phase Shift Keying (PSK) classification and use must be shown or Frequency Shift Keying (FSK). on the station authorization. When op- (f) The maximum authorized band- erating as a control station, the li- width is 20 kHz (20 F1E, F7W, G1E or censee must meet all control station G7W). requirements. In the Industrial/Busi- (g) Station identification in accord- ness Pool, on frequencies designated ance with § 90.425(a) or (b) shall only be with an ‘‘LR’’ in the coordinator col- required for the base station. umn of the frequency table in (h) Stations may be required to com- § 90.35(b)(3), base stations used inter- ply with additional conditions of oper- mittently as control stations shall op- ation as necessary on a case-by-case erate only on a mobile service fre- basis as specified in the authorization. quency which is available for assign- (i) Stations employing meteor burst ment to base stations. communications shall not cause inter- ference to other stations operating in [43 FR 54791, Nov. 22, 1978, as amended at 49 accordance with the allocation table. FR 36376, Sept. 17, 1984; 62 FR 18928, Apr. 17, 1997] New authorizations will be issued sub- ject to the Commission’s developmen- EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. tal grant procedure as outlined in sub- 17, 1997, § 90.249 was amended by revising the part Q of this part. Prior to expiration second sentence of paragraph (a)(2), the first sentence of paragraph (a)(3), and the last of the developmental authorization, sentence of paragraph (c), effective Oct. 17, application Form 574 should be filed for 1997. issuance of a permanent authorization.

§ 90.250 Meteor burst communications. [48 FR 34043, July 27, 1983, as amended at 49 FR 48712, Dec. 14, 1984; 58 FR 44957, Aug. 25, Meteor burst communications may 1993] be authorized for the use of private radio stations subject to the following Subpart K—Standards for Special provisions: Frequencies or Frequency Bands (a) Station operation is limited to the State of Alaska only. § 90.251 Scope. (b) The frequency 44.20 MHz may be This subpart sets forth special re- used for base station operation and quirements applicable to the use of cer- 45.90 MHz for remote station operation tain frequencies or frequency bands. on a primary basis. The frequencies 42.40 and 44.10 MHz may be used by base [54 FR 39740, Sept. 28, 1989] and remote stations, respectively, on a secondary basis to common carrier sta- § 90.253 Use of frequency 5167.5 kHz. tions utilizing meteor burst commu- The frequency 5167.5 kHz may be used nications. Users shall cooperate among by any station authorized under this themselves to the extent practicable to part to communicate with any other promote compatible operation. station in the State of Alaska for (c) The maximum transmitter output emergency communications. The maxi- power shall not exceed 2000 watts for mum power permitted is 150 watts peak

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envelope power (PEP). All stations op- ference will be caused to television re- erating on this frequency must be lo- ception on Channels 4 and 5. cated in or within 50 nautical miles (3) The applicant must agree to (92.6 km) of the State of Alaska. This eliminate any harmful interference frequency may also be used by stations caused by his operation to TV recep- authorized in the Alaska-private fixed tion on either Channel 4 or 5 that service for calling and listening, but might develop by whatever means are only for establishing communication necessary. Such action must be taken before switching to another frequency. within 90 days of notification by the [49 FR 32201, Aug. 13, 1984] Commission. If such interference is not eliminated within the 90-day period, § 90.255 [Reserved] operation of the fixed station will be discontinued. § 90.257 Assignment and use of fre- (4) Vertical polarization must be quencies in the band 72–76 MHz. used. (a) The following criteria shall gov- (5) Whenever it is proposed to locate ern the authorization and use of fre- a 72–76 MHz fixed station less than 128 quencies within the band 72–76 MHz by km (80 mi.) but more than 16 km (10 fixed stations. (For call box operations mi.) from the site of a TV transmitter see § 90.241). operating on either channel 4 or 5, or (1) The following frequencies in the from the post office of a community in band 72–76 MHz may be used for fixed which such channels are assigned but operations: not in operation, the fixed station shall be authorized only if there are fewer MHz: than 100 family dwelling units (as de- fined by the U.S. Bureau of the Cen- 72.02 72.80 sus), excluding units 112 or more km (70 72.04 72.82 72.06 72.84 mi.) distant from the TV antenna site, 72.08 72.86 located within a circle centered at the 72.10 72.88 location of the proposed fixed station. 72.12 72.90 The radius shall be determined by use 72.14 72.92 of the following chart entitled, ‘‘Chart 72.16 72.94 for Determining Radius From Fixed 72.18 72.96 Station in 72–76 MHz Band to Inter- 72.20 72.98 ference Contour Along Which 10 Per- 72.22 75.42 72.24 75.46 cent of Service From Adjacent Channel 72.26 75.50 Television Station Would Be De- 72.28 75.54 stroyed.’’ Two charts are available, one 72.30 75.58 for Channel 4, and one for Channel 5. 72.32 75.62 The Commission may, however, in a 72.34 75.64 particular case, authorize the location 72.36 75.66 of a fixed station within a circle con- 72.38 75.68 72.40 75.70 taining 100 or more family dwelling 72.42 75.72 units upon a showing that: 72.46 75.74 (i) The proposed site is the only suit- 72.50 75.76 able location. 72.54 75.78 (ii) It is not feasible, technically or 72.58 75.80 otherwise, to use other available fre- 72.62 75.82 quencies. 72.64 75.84 72.66 75.86 (iii) The applicant has a plan to con- 72.68 75.88 trol any interference that might de- 72.70 75.90 velop to TV reception from his oper- 72.72 75.92 ations. 72.74 75.94 (iv) The applicant is financially able 72.76 75.96 and agrees to make such adjustments 72.78 75.98. in the TV receivers affected as may be (2) All authorizations are subject to necessary to eliminate any inter- the condition that no harmful inter- ference caused by his operations.

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(v) All applications seeking authority pended. If the complainant refuses to to operate with a separation of less permit the licensee to apply remedial than 16 km (10 mi.) will be returned techniques which demonstrably will without action. eliminate the interference without im- (b) The following criteria governs the pairment of the original reception, the authorization and use of frequencies in licensee is absolved of further respon- the 72–76 MHz band by mobile stations sibility. in the Industrial/Business Pool. (2) The maximum transmitter output (1) Mobile operation on frequencies in power that will be authorized is 1 watt; the 72–76 MHz band is subject to the and each station authorized will be condition that no interference is classified and licensed as a mobile sta- caused to the reception of television tion. Any units of such a station, how- stations operating on Channel 4 or 5. ever, may be used to provide the oper- Interference will be considered to occur ational functions of a base or fixed sta- whenever reception of a regularly used tion. The antennas of transmitters op- television signal is impaired by signals erating on these frequencies must be radiated by stations operating under directly mounted or installed upon the these rules in the 72 to 76 MHz band re- transmitting unit: Except that when gardless of the quality of such recep- permanently installed aboard a vehi- tion or the strength of the signal used. cle, antenna and transmitter may be In order to minimize the hazard of such separated as required for convenience interference, it shall be the duty of the in mounting. Horizontal polarization licensee to determine whether inter- will not be allowed; and the gain of an- ference is being caused to television re- tennas employed shall not exceed that ception, wherever television receivers of a halfwave dipole. The maximum other than those under the control of bandwidth that will be authorized is 20 the licensee, are located within 31 m. kHz. Tone control transmissions are (100 ft.) of any point where the stations permitted. licensed under these rules may be oper- (c) Radio remote control of models is ated. In any case, it shall be the re- permitted on frequencies 10 kHz re- sponsibility of the licensee to correct, moved from these frequencies author- at its own expense, any such inter- ized for fixed and mobile operations in ference and if the interference cannot the 72–76 MHz band. Remote control op- be eliminated by the application of erations are secondary to operation of suitable techniques, the operation of fixed and mobile stations as provided the offending transmitter shall be sus- for in this section.

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[43 FR 54791, Nov. 22, 1978; 44 FR 32219, June 5, 1979, as amended at 47 FR 51879, Nov. 18, 1982; 49 FR 41249, Oct. 22, 1984; 54 FR 38681, Sept. 20, 1989; 58 FR 30129, May 26, 1993; 60 FR 37268, July 19, 1995; 62 FR 18928, Apr. 17, 1997]

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EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. lation are limited to a transmitter out- 17, 1997, § 90.257 was amended by revising the put power of 75 watts. Fixed stations introductory text of paragraph (b), effective less than 140 km (87 mi) from the cen- Oct. 17, 1997. ters of these areas are limited to a § 90.259 Assignment and use of fre- transmitter output power of 20 watts. quencies in the bands 216–220 MHz Urbanized areas of 600,000 or more pop- and 1427–1435 MHz. ulation are defined in the U.S. Census Frequencies in the bands 216–220 MHz of Population 1970, Vol. 1, Table 20, and 1427–1435 MHz may be assigned to pages 1–74. The centers of the urbanized applicants under this part provided the areas are determined from the Appen- band is listed in the individual radio dix, page 226, of the U.S. Department of pool under which they establish eligi- Commerce publication ‘‘Airline Dis- bility. Use of these bands is limited to tance Between Cities in the United telemetering purposes only and all op- States.’’ eration is secondary to Federal Gov- (c) All fixed systems are limited to ernment operations. Operation in the one frequency pair with 5 MHz spacing band 216–220 MHz is also secondary to and must employ directional antennas the maritime mobile service and oper- with a front-to-back ratio of 15 dB, ex- ation in the band 1427–1429 MHz is also cept that omnidirectional antennas secondary to the space operation serv- having unity gain may be employed by ice (earth-to-space). Base stations au- stations communicating with a mini- thorized in these bands shall be used to mum of three receiving locations en- perform telecommand functions with compassed in a sector of at least 160° in associated mobile telemetering sta- azimuth. Stations authorized for sec- tions. Base stations may also command ondary fixed operations prior to (effec- actions by the vehicle itself, but will tive date of the rules) may continue to not be authorized solely to perform operate under the conditions of their this function. Airborne use will not be initial authorization. authorized. Each application will be (d)–(e) [Reserved] coordinated with the Federal Govern- (f) Secondary fixed operations pursu- ment by the Federal Communications ant to paragraph (a) of this section will Commission and is subject to such not be authorized on the following fre- technical and operational limitations quencies: as may be imposed by the government. Each application should include precise Frequencies (MHz) information concerning emission char- 451.800/456.800 452.9625/457.9625 acteristics, transmitter frequency devi- 451.80625/456.80625 452.96875/457.96875 ation, output power, type and direc- 451.8125/456.8125 453.025/458.025 tional characteristics, if any, of the an- 451.81875/456.81875 453.03125/458.03125 tenna, and the minimum necessary 452.525 453.0375/458.0375 hours of operation. 452.53125 453.04375/458.04375 452.5375 453.075/458.075 [43 FR 54791, Nov. 22, 1978, as amended at 54 452.54375 453.08125/458.08125 FR 38681, Sept. 20, 1989; 62 FR 18928, Apr. 17, 452.550 453.0875/458.0875 1997] 452.55625 453.09375/458.09375 EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. 452.5625 453.125/458.125 17, 1997, § 90.259 was amended by revising the 452.56875 453.13125/458.13125 first sentence, effective Oct. 17, 1997. 452.575 453.1375/458.1375 452.58125 453.14375/458.14375 § 90.261 Assignment and use of the fre- 452.5875 453.175/458.175 quencies in the band 450–470 MHz 452.59375 453.18125/458.18125 for fixed operations. 452.600 453.1875/458.1875 452.60625 453.19375/458.19375 (a) Frequencies in the 450–470 MHz 452.6125 454.000/459.000 band as listed in § 90.20(c)(3) and 452.61875 454.00625/459.00625 § 90.35(b)(3) may be assigned to all eligi- 452.925/457.925 454.0125/459.0125 bles for fixed use on a secondary basis 452.93125/457.93125 454.01875/459.01875 to land mobile operations. 452.9375/457.9375 462.950/467.950 (b) Fixed stations located 140 km (87 452.94375/457.94375 462.95625/467.95625 mi) or more from the center of any ur- 452.950/457.950 462.9625/467.9625 banized area of 600,000 or more popu- 452.95625/457.95625 462.96875/467.96875

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462.975/467.975 463.0875/468.0875 EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. 462.98125/467.98125 463.09375/468.09375 17, 1997, § 90.263 was amended by revising the 462.9875/467.9875 463.100/468.100 first sentence, effective Oct. 17, 1997. 462.99375/467.99375 463.10625/468.10625 463.000/468.000 463.1125/468.1125 § 90.264 Disaster communications be- 463.00625/468.00625 463.11875/468.11875 tween 2 and 10 MHz. 463.0125/468.0125 463.125/468.125 463.01875/468.01875 463.13125/468.13125 (a) The use of any particular fre- 463.025/468.025 463.1375/468.1375 quency between 2 and 10 MHz is limited 463.03125/468.03125 463.14375/468.14375 to those frequencies falling within the 463.0375/468.0375 463.150/468.150 bands allocated to the fixed and land 463.04375/468.04375 463.15625/468.15625 463.050/468.050 463.1625/468.1625 mobile services as indicated in § 2.106 of 463.05625/468.05625 463.16875/468.16875 the Commission’s Rules and Regula- 463.0625/468.0625 463.175/468.175 tions. 463.06875/468.06875 463.18125/468.18125 (b) Only in the following cir- 463.075/468.075 463.1875/468.1875 cumstances will authority be extended 463.08125/468.08125 463.19375/468.19375 to stations to operate on the fre- [57 FR 24992, June 12, 1992, as amended at 58 quencies between 2 and 10 MHz: FR 33212, June 16, 1993; 60 FR 37268, July 19, (1) To provide communications cir- 1995; 62 FR 18928, Apr. 17, 1997] cuits in emergency and/or disaster situ- EFFECTIVE DATE NOTE: At 62 FR 18928, Apr. ations, where safety of life and prop- 17, 1997, § 90.261 was amended by revising erty are concerned; paragraph (a) and removing and reserving (2) To provide standby and/or backup paragraphs (d) and (e), effective Oct. 17, 1997. communications circuits to regular do- § 90.263 Substitution of frequencies mestic communications circuits which below 25 MHz. have been disrupted by disasters and/or emergencies. Frequencies below 25 MHz when (c) The FCC will not accept respon- shown in the radio pool frequency list- sibility for protection of the circuits ings under this part will be assigned to base or mobile stations only upon a from harmful interference caused by satisfactory showing that, from a safe- foreign operations. ty of life standpoint, frequencies above (d) In the event that a complaint of 25 MHz will not meet the operational harmful interference resulting from op- requirements of the applicant. These eration of these circuits is received frequencies are available for assign- from a foreign source, the offending ment in many areas; however, in indi- circuit(s) must cease operation on the vidual cases such assignment may be particular frequency concerned imme- impracticable due to conflicting fre- diately upon notification by the Com- quency use authorized to stations in mission. other services by this and other coun- (e) In order to accomodate the situa- tries. In such cases, a substitute fre- tions described in paragraphs (c) and quency, if found to be available, may (d) of this section, the equipment shall be assigned from the following bands be capable of transmitting and receiv- 1605–1750, 2107–2170, 2194–2495, 2506–2850, ing on any frequency within the bands 3155–3400, or 4438–4650 kHz. Since such between 2 and 10 MHz and capable of assignments are in certain instances immediate change among the fre- subject to additional technical and op- quencies. eration limitation, it is necessary that (f) Only 2K80J3E, 100HA1A and those each application also include precise emission types listed in § 90.237(g) are information concerning transmitter output power, type and directional permitted. characteristics, if any, of the antenna, (g) Applicants must fulfill eligibility and the minimum necessary hours of requirements set out in § 90.20(d)(6) and operation. (This section is not applica- shall submit disaster communications ble to the Radiolocation Radio Service, plans pursuant to § 90.129(m). subpart F.) (h) Training exercises which require use of these frequencies for more than [43 FR 54791, Nov. 22, 1978, as amended at 62 420 minutes per week, cumulative, are FR 18929, Apr. 17, 1997]

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not authorized without prior written FREQUENCIES (MHZ) approval from the Commission. 169.445 170.245 [46 FR 52373, Oct. 27, 1981, as amended at 48 171.045 171.845 FR 32831, July 19, 1983; 49 FR 48712, Dec. 14, 169.505 170.305 1984; 62 FR 18929, Apr. 17, 1997] 171.105 171.905

EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. (1) The emission bandwidth shall not 17, 1997, § 90.264 was amended by revising exceed 54 kHz. paragraph (g), effective Oct. 17, 1997. (2) The output power shall not exceed 50 milliwatts. § 90.265 Assignment and use of fre- (3) The frequency stability of wireless quencies in the bands 169–172 MHz microphones shall limit the total emis- and 406–413 MHz. sion to within ±32.5 kHz of the assigned (a) The following frequencies are frequency. available for assignment to fixed sta- (4) Wireless microphone operations tions in the Industrial/Business Pool are unprotected from interference from subject to the provisions of this sec- other licensed operations in the band. tion: If any interference from wireless

FREQUENCIES (MHZ) microphone operation is received by any Government or non-Government 169.425 171.125 operation, the wireless microphone 169.450 171.825 must cease operation on the frequency 169.475 171.850 169.500 171.875 involved. Applications are subject to 169.525 171.900 Government coordination. 170.225 171.925 (Secs. 4(i) and 303(r), Communications Act of 170.250 406.125 1934, as amended, §§ 0.131 and 0.331 of the 170.275 406.175 Commission’s Rules and 5 U.S.C. 553 (b)(3)(B) 170.300 409.675 and (d)(3)) 170.325 409.725 171.025 412.625 [49 FR 20506, May 15, 1984, as amended at 62 171.050 412.675 FR 18929, Apr. 17, 1997] 171.075 412.725 171.100 412.775 EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. 17, 1997, § 90.265 was amended by revising the (1) The use of these frequencies is introductory text of paragraph (a), effective limited to transmitting hydrological or Oct. 17, 1997. meteorological data. (2) All use of these frequencies is on § 90.266 Long distance communica- a secondary basis to Federal Govern- tions on frequencies below 25 MHz. ment stations and the hydrological or (a) The use of any particular fre- meteorological data being handled quency between 2 and 25 MHz is limited must be made available on request to to those frequencies falling within the governmental agencies. bands allocated to the fixed and land (3) Other provisions of this part not- mobile services as indicated in § 2.106 of withstanding, an operational fixed sta- the Commission’s Rules and Regula- tion operating on these frequencies tions. shall not communicate with any sta- (b) Only in the following cir- tion in the mobile service unless writ- cumstances will authority be extended ten authorization to do so has been ob- to stations to operate on the fre- tained from the Commission. quencies below 25 MHz: (4) Persons who desire to operate sta- (1) To provide communications cir- tions on these frequencies should com- cuits to support operations which are municate with the Commission for in- highly important to the national inter- structions concerning the procedure to est and where other means of tele- be followed in filing formal applica- communication are unavailable; tion. (2) To provide standby and/or backup (b) The following frequencies are communications circuits to regular do- available for wireless microphone oper- mestic communications circuits which ations to eligibles in this part, subject have been disrupted by disasters and/or to the provisions of this paragraph: emergencies.

483

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(c) No protection is afforded to users (2) Assignments are subject to the of these frequencies from harmful in- frequency coordination requirements terference caused by foreign oper- of § 90.175. ations. (3) Stations are limited to 2 watts (d) In the event that a complaint of output power and will be licensed as harmful interference resulting from op- mobile, but may serve the functions of eration of these circuits is received base, fixed, or mobile relay stations. from a foreign source, the offending (4) Wide area operations will not be circuit(s) must cease operation on the authorized. The area of normal day-to- particular frequency concerned imme- day operations will be described in the diately upon notification by the Com- application in terms of maximum dis- mission. tance from a geographical center (lati- (e) In order to accommodate the situ- tude and longitude). ations described in paragraphs (c) and (5) A hospital or health care institu- (d) of this section, the equipment shall tion holding a license to operate a be capable of transmitting and receiv- radio station under this part may oper- ing on any frequency within the bands ate a medical radio telemetry device between 2 and 25 MHz and capable of with an output power not to exceed 20 immediate change among the fre- milliwatts without specific authoriza- quencies, provided, however, that this tion from the Commission. All licens- requirement does not apply to equip- ees operating under this authority ment manufactured prior to August 15, must comply with the requirements 1983. and limitations set forth in this sec- (f) Only 2K80J3E, 100HA1A, 100HA1B tion. and those emission types listed in (6) Each coordinator must maintain a § 90.237(g) are permitted. list of all channels designated for low- (g) Applicants must fulfill eligibility power use and the geographic areas requirements set out in § 90.35(c)(1) and where such channels are available. The submit communications plans pursuant coordinator must make this list avail- to § 90.129(o). able to the public upon request. (h) Exercises or circuits tests which (7) Antennas of mobile stations used require use of these frequencies for as fixed stations communicating with more than seven hours per week cumu- one or more associated stations located lative are prohibited unless prior writ- within 45 degrees of azimuth shall be ten approval is obtained from the Com- directional and have a front to back mission. ratio of at least 15 dB. Except as pro- [48 FR 32996, July 20, 1983, as amended at 49 vided in this paragraph (b)(7), the FR 48712, Dec. 14, 1984; 52 FR 29856, Aug. 12, height of the antenna used at any mo- 1987; 62 FR 18929, Apr. 17, 1997] bile station serving as a base, fixed or mobile relay station may not exceed 7 EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. 17, 1997, § 90.265 was amended by revising the m. (20 ft) above the ground level. section heading, the introductory text of (i) No limit shall be placed on the paragraph (b), and paragraph (g), effective length or height above ground level of Oct. 17, 1997. any commercially manufactured radi- ating transmission line when the trans- § 90.267 Assignment and use of fre- mission line is terminated in a non-ra- quencies in the 450–470 MHz band diating load and is routed at least 7 m. for low-power use. (20 ft) interior to the edge of any struc- (a) Any regularly assignable fre- ture or is routed below ground level. quency in the 450–470 MHz band listed (ii) Only sea-based stations, and in the tables in subparts B and C of this central alarm stations operating on part may be designated by the fre- frequencies allocated for central sta- quency coordinators as a low-power tion protection operations, may utilize channel in a defined geographic area. antennas mounted not more than 7 m. These channels are subject to the fol- (20 ft.) above a man-made supporting lowing conditions. structure, including antenna struc- (1) [Reserved] tures.

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(b) [Reserved] plication procedures contained in other subparts of part 90. The technical [60 FR 37268, July 19, 1995, as amended at 61 FR 4235, Feb. 5, 1996; 62 FR 2041, Jan. 15, 1997; standards applicable in this band are 62 FR 18929, Apr. 17, 1997] the same as those contained in subpart I of part 90 for the 450–470 MHz band. EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. 17, 1997, § 90.267 was amended by revising the Private land mobile use of these fre- introductory text of paragraph (a) and para- quencies is subject to accepting any in- graphs (a)(2) and (a)(6) and removing and re- terference from Federal Government serving paragraph (a)(1), effective Oct. 17, radiolocation operations. 1997. (a) The following tables list fre- quencies available for assignment in § 90.269 Use of frequencies for self- the Public Safety and Industrial/Busi- powered vehicle detectors. ness Pools as indicated. In the tables, (a) Frequencies subject to the Public Safety Pool frequencies are § 90.20(d)(22) may be used for the oper- denoted as ‘‘PS’’ and the Industrial/ ation of self-powered vehicle detectors Business Pool frequencies are denoted by licensees of base/mobile stations in as ‘‘IB.’’ The frequencies 422.19375 MHz the Public Safety Pool in accordance through 424.99375 MHz are paired with with the following conditions: frequencies 427.19375 MHz through (1) All stations are limited to 100 429.99375 MHz, respectively. Only the milliwatts carrier power and 20K00F7W, lower half of each frequency pair, 20K00F7X, 20K00F8W, 20K00F8X, available for base station operation, is 20K00F9W or 20K00F9X emissions. The listed in the tables. Corresponding mo- frequency deviation shall not exceed 5 bile and control station frequencies are kHz. No more than two 30 ms. pulses 5 MHz higher than the base station fre- may be emitted for each vehicle quency. The frequencies 425.000 through sensed. 425.48125 are unpaired and are available (2) The transmitters must be crystal for either single frequency dispatch or controlled with a frequency tolerance paging operations. of plus or minus .005% from ¥20° to plus 50 °C. They must be type accepted. TABLE 1ÐCHANNELS AVAILABLE IN DETROIT AND (3) The total length of the trans- CLEVELAND AREAS ONLY mission line plus antenna may not ex- Pool in which ceed one-half wavelength and must be Frequency (MHz) assigned integral with the unit. Paired channels: (4) All operation shall be on a second- 422.19375 * ...... IB ary, non-interference basis. 422.200 ...... IB (b) [Reserved] 422.20625 * ...... IB 422.21250 ...... IB [48 FR 54982, Dec. 8, 1983, as amended at 54 422.21875 * ...... IB FR 38681, Sept. 20, 1989; 62 FR 18929, Apr. 17, 422.225 ...... IB 1997] 422.23125 * ...... IB 422.23750 ...... IB EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. 422.24375 * ...... IB 17, 1997, § 90.269 was amended by revising the 422.250 ...... IB introductory text of paragraph (a), effective 422.25625 * ...... IB 422.26250 ...... IB Oct. 17, 1997. 422.26875 * ...... IB 422.275 ...... IB § 90.273 Availability and use of fre- 422.28125 * ...... IB quencies in the 421–430 MHz band. 422.28750 ...... IB 422.29375 * ...... IB The frequency bands 422.1875–425.4875 422.300 ...... IB MHz and 427.1875–429.9875 MHz are 422.30625 * ...... IB 422.31250 ...... IB available for use in the Detroit, Michi- 422.31875 * ...... IB gan and Cleveland, Ohio areas. The 422.325 ...... IB bands 423.8125–425.4875 MHz and 422.33125 * ...... IB 428.8125–429.9875 MHz are available for 422.33750 ...... IB 422.34375 * ...... IB use in the Buffalo, New York area. Sec- 422.350 ...... IB tions 90.273 through 90.281 address the 422.35625 * ...... IB specific rules applicable to these bands. 422.36250 ...... IB 422.36875 * ...... IB Use of these bands is also subject to 422.375 ...... IB the general technical standards and ap- 422.38125 * ...... IB

485

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TABLE 1ÐCHANNELS AVAILABLE IN DETROIT AND TABLE 1ÐCHANNELS AVAILABLE IN DETROIT AND CLEVELAND AREAS ONLYÐContinued CLEVELAND AREAS ONLYÐContinued

Pool in which Pool in which Frequency (MHz) assigned Frequency (MHz) assigned

422.38750 ...... IB 422.825 ...... IB 422.39375 * ...... IB 422.83125 * ...... IB 422.400 ...... IB 422.83750 ...... IB 422.40625 * ...... IB 422.84375 * ...... IB 422.41250 ...... IB 422.850 ...... IB 422.41875 * ...... IB 422.85625 * ...... IB 422.425 ...... IB 422.86250 ...... IB 422.43125 * ...... IB 422.86875 * ...... IB 422.43750 ...... IB 422.875 ...... IB 422.44375 * ...... IB 422.88125 * ...... IB 422.450 ...... IB 422.88750 ...... IB 422.45625 * ...... IB 422.89375 * ...... IB 422.46250 ...... IB 422.900 ...... IB 422.46875 * ...... IB 422.90625 * ...... IB 422.475 ...... IB 422.91250 ...... IB 422.48125 * ...... IB 422.91875 * ...... IB 422.48750 ...... IB 422.925 ...... IB 422.49375 * ...... IB 422.93125 * ...... IB 422.500 ...... IB 422.93750 ...... IB 422.50625 * ...... IB 422.94375 * ...... IB 422.51250 ...... IB 422.950 ...... IB 422.51875 * ...... IB 422.95625 * ...... IB 422.525 ...... IB 422.96250 ...... IB 422.53125 * ...... IB 422.96875 * ...... IB 422.53750 ...... IB 422.975 ...... IB 422.54375 * ...... IB 422.98125 * ...... IB 422.550 ...... IB 422.98750 ...... IB 422.55625 * ...... IB 422.99375 * ...... IB 422.56250 ...... IB 423.000 ...... PS 422.56875 * ...... IB 423.00625 * ...... PS 422.575 ...... IB 423.01250 ...... PS 422.58125 * ...... IB 423.01875 * ...... PS 422.58750 ...... IB 423.025 ...... PS 422.59375 * ...... IB 423.03125 * ...... PS 422.600 ...... IB 423.03750 ...... PS 422.60625 * ...... IB 423.04375 * ...... PS 422.61250 ...... IB 423.050 ...... PS 422.61875 * ...... IB 423.05625 * ...... PS 422.625 ...... IB 423.06250 ...... PS 422.63125 * ...... IB 423.06875 * ...... PS 422.63750 ...... IB 423.075 ...... PS 422.64375 * ...... IB 423.08125 * ...... PS 422.650 ...... IB 423.08750 ...... PS 422.65625 * ...... IB 423.09375 * ...... PS 422.66250 ...... IB 423.100 ...... PS 422.66875 * ...... IB 423.10625 * ...... PS 422.675 ...... IB 423.11250 ...... PS 422.68125 * ...... IB 423.11875 * ...... PS 422.68750 ...... IB 423.125 ...... PS 422.69375 * ...... IB 423.13125 * ...... PS 422.700 ...... IB 423.13750 ...... PS 422.70625 * ...... IB 423.14375 * ...... PS 422.71250 ...... IB 423.150 ...... PS 422.71875 * ...... IB 423.15625 * ...... PS 422.725 ...... IB 423.16250 ...... PS 422.73125 * ...... IB 423.16875 * ...... PS 422.73750 ...... IB 423.175 ...... PS 422.74375 * ...... IB 423.18125 * ...... PS 422.750 ...... IB 423.18750 ...... PS 422.75625 * ...... IB 423.19375 * ...... PS 422.76250 ...... IB 423.200 ...... PS 422.76875 * ...... IB 423.20625 * ...... PS 422.775 ...... IB 423.21250 ...... PS 422.78125 * ...... IB 423.21875 * ...... PS 422.78750 ...... IB 423.225 ...... PS 422.79375 * ...... IB 423.23125 * ...... PS 422.800 ...... IB 423.23750 ...... PS 422.80625 * ...... IB 423.24375 * ...... PS 422.81250 ...... IB 423.250 ...... PS 422.81875 * ...... IB 423.25625 * ...... PS

486

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TABLE 1ÐCHANNELS AVAILABLE IN DETROIT AND TABLE 1ÐCHANNELS AVAILABLE IN DETROIT AND CLEVELAND AREAS ONLYÐContinued CLEVELAND AREAS ONLYÐContinued

Pool in which Pool in which Frequency (MHz) assigned Frequency (MHz) assigned

423.26250 ...... PS 423.700 ...... PS 423.26875 * ...... PS 423.70625 * ...... PS 423.275 ...... PS 423.71250 ...... PS 423.28125 * ...... PS 423.71875 * ...... PS 423.28750 ...... PS 423.725 ...... PS 423.29375 * ...... PS 423.73125 * ...... PS 423.300 ...... PS 423.73750 ...... PS 423.30625 * ...... PS 423.74375 * ...... PS 423.31250 ...... PS 423.750 ...... PS 423.31875 * ...... PS 423.75625 * ...... PS 423.325 ...... PS 423.76250 ...... PS 423.33125 * ...... PS 423.76875 * ...... PS 423.33750 ...... PS 423.775 ...... PS 423.34375 * ...... PS 423.78125 * ...... PS 423.350 ...... PS 423.78750 ...... PS 423.35625 * ...... PS 423.79375 * ...... PS 423.36250 ...... PS 423.800 ...... PS 423.36875 * ...... PS 423.80625 * ...... PS 423.375 ...... PS 423.38125 * ...... PS * This frequency will be assigned with an authorized band- width not to exceed 6 kHz. 423.38750 ...... PS 423.39375 * ...... PS 423.400 ...... PS TABLE 2ÐCHANNELS AVAILABLE IN BUFFALO, 423.40625 * ...... PS DETROIT AND CLEVELAND AREAS 423.41250 ...... PS 423.41875 * ...... PS Frequency (MHz) Pool in which as- 423.425 ...... PS signed 423.43125 * ...... PS 423.43750 ...... PS Paired channels: 423.44375 * ...... PS 423.81875 * ...... PS 423.450 ...... PS 423.825 ...... PS 423.45625 * ...... PS 423.83125 * ...... PS 423.46250 ...... PS 423.83750 ...... PS 423.46875 * ...... PS 423.84375 * ...... PS 423.475 ...... PS 423.850 ...... PS 423.48125 * ...... PS 423.85625 * ...... PS 423.48750 ...... PS 423.86250 ...... PS 423.49375 * ...... PS 423.86875 * ...... PS 423.500 ...... PS 423.875 ...... PS 423.50625 * ...... PS 423.88125 * ...... PS 423.51250 ...... PS 423.88750 ...... PS 423.51875 * ...... PS 423.89375 * ...... PS 423.525 ...... PS 423.900 ...... PS 423.53125 * ...... PS 423.90625 * ...... PS 423.53750 ...... PS 423.91250 ...... PS 423.54375 * ...... PS 423.91875 * ...... PS 423.550 ...... PS 423.925 ...... PS 423.55625 * ...... PS 423.93125 * ...... PS 423.56250 ...... PS 423.93750 ...... PS 423.56875 * ...... PS 423.94375 * ...... PS 423.575 ...... PS 423.950 ...... PS 423.58125 * ...... PS 423.95625 * ...... PS 423.58750 ...... PS 423.96250 ...... PS 423.59375 * ...... PS 423.96875 * ...... PS 423.600 ...... PS 423.975 ...... PS 423.60625 * ...... PS 423.98125 * ...... PS 423.61250 ...... PS 423.98750 ...... PS 423.61875 * ...... PS 423.99375 * ...... PS 423.625 ...... PS 424.000 ...... PS 423.63125 * ...... PS 424.00625 * ...... PS 423.63750 ...... PS 424.01250 ...... PS 423.64375 * ...... PS 424.01875 * ...... PS 423.650 ...... PS 424.025 ...... PS 423.65625 * ...... PS 424.03125 * ...... PS 423.66250 ...... PS 424.03750 ...... PS 423.66875 * ...... PS 424.04375 * ...... PS 423.675 ...... PS 424.050 ...... PS 423.68125 * ...... PS 424.05625 * ...... PS 423.68750 ...... PS 424.06250 ...... PS 423.69375 * ...... PS 424.06875 * ...... PS

487

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TABLE 2ÐCHANNELS AVAILABLE IN BUFFALO, TABLE 2ÐCHANNELS AVAILABLE IN BUFFALO, DETROIT AND CLEVELAND AREASÐContinued DETROIT AND CLEVELAND AREASÐContinued

Pool in which as- Pool in which as- Frequency (MHz) signed Frequency (MHz) signed

424.075 ...... PS 424.51250 ...... IB 424.08125 * ...... PS 424.51875 * ...... IB 424.08750 ...... PS 424.525 ...... IB 424.09375 * ...... PS 424.53125 * ...... IB 424.100 ...... PS 424.53750 ...... IB 424.10625 * ...... PS 424.54375 * ...... IB 424.11250 ...... PS 424.550 ...... IB 424.11875 * ...... PS 424.55625 * ...... IB 424.125 ...... PS 424.56250 ...... IB 424.13125 * ...... PS 424.56875 * ...... IB 424.13750 ...... PS 424.575 ...... IB 424.14375 * ...... PS 424.58125 * ...... IB 424.150 ...... PS 424.58750 ...... IB 424.15625 * ...... PS 424.59375 * ...... IB 424.16250 ...... PS 424.600 ...... IB 424.16875 * ...... PS 424.60625 * ...... IB 424.175 ...... PS 424.61250 ...... IB 424.18125 * ...... PS 424.61875 * ...... IB 424.18750 ...... PS 424.625 ...... IB 424.19375 * ...... PS 424.63125 * ...... IB 424.200 ...... PS 424.63750 ...... IB 424.20625 * ...... PS 424.64375 * ...... IB 424.21250 ...... PS 424.650 ...... IB 424.21875 * ...... PS 424.65625 * ...... IB 424.225 ...... PS 424.66250 ...... IB 424.23125 * ...... PS 424.66875 * ...... IB 424.23750 ...... PS 424.675 ...... IB 424.24375 * ...... PS 424.68125 * ...... IB 424.250 ...... PS 424.68750 ...... IB 424.25625 * ...... PS 424.69375 * ...... IB 424.26250 ...... PS 424.700 ...... IB 424.26875 * ...... PS 424.70625 * ...... IB 424.275 ...... PS 424.71250 ...... IB 424.28125 * ...... PS 424.71875 * ...... IB 424.28750 ...... PS 424.725 ...... IB 424.29375 * ...... PS 424.73125 * ...... IB 424.300 ...... PS 424.73750 ...... IB 424.30625 * ...... PS 424.74375 * ...... IB 424.31250 ...... PS 424.750 ...... IB 424.31875 * ...... PS 424.75625 * ...... IB 424.325 ...... PS 424.76250 ...... IB 424.33125 * ...... PS 424.76875 * ...... IB 424.33750 ...... PS 424.775 ...... IB 424.34375 * ...... PS 424.78125 * ...... IB 424.350 ...... PS 424.78750 ...... IB 424.35625 * ...... PS 424.79375 * ...... IB 424.36250 ...... PS 424.800 ...... IB 424.36875 * ...... PS 424.80625 * ...... IB 424.375 ...... PS 424.81250 ...... IB 424.38125 * ...... PS 424.81875 * ...... IB 424.38750 ...... PS 424.825 ...... IB 424.39375 * ...... PS 424.83125 * ...... IB 424.400 ...... IB 424.83750 ...... IB 424.40625 * ...... IB 424.84375 * ...... IB 424.41250 ...... IB 424.850 ...... IB 424.41875 * ...... IB 424.85625 * ...... IB 424.425 ...... IB 424.86250 ...... IB 424.43125 * ...... IB 424.86875 * ...... IB 424.43750 ...... IB 424.875 ...... IB 424.44375 * ...... IB 424.88125 * ...... IB 424.450 ...... IB 424.88750 ...... IB 424.45625 * ...... IB 424.89375 * ...... IB 424.46250 ...... IB 424.900 ...... IB 424.46875 * ...... IB 424.90625 * ...... IB 424.475 ...... IB 424.91250 ...... IB 424.48125 * ...... IB 424.91875 * ...... IB 424.48750 ...... IB 424.925 ...... IB 424.49375 * ...... IB 424.93125 * ...... IB 424.500 ...... IB 424.93750 ...... IB 424.50625 * ...... IB 424.94375 * ...... IB

488

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TABLE 2ÐCHANNELS AVAILABLE IN BUFFALO, TABLE 2ÐCHANNELS AVAILABLE IN BUFFALO, DETROIT AND CLEVELAND AREASÐContinued DETROIT AND CLEVELAND AREASÐContinued

Frequency (MHz) Pool in which as- Pool in which as- signed Frequency (MHz) signed

424.950 ...... IB 425.38125 * ...... PS 424.95625 * ...... IB 425.38750 ...... PS 424.96250 ...... IB 425.39375 * ...... PS 424.96875 * ...... IB 425.400 ...... PS 424.975 ...... IB 425.40625 * ...... PS 424.98125 * ...... IB 425.41250 ...... PS 424.98750 ...... IB 425.41875 * ...... PS 424.99375 * ...... IB 425.425 ...... PS Single channels: 425.43125 * ...... PS 425.000 ...... IB 425.43750 ...... PS 425.00625 * ...... IB 425.44375 * ...... PS 425.01250 ...... IB 425.450 ...... PS 425.01875 * ...... IB 425.025 ...... IB 425.45625 * ...... PS 425.03125 * ...... IB 425.46250 ...... PS 425.03750 ...... IB 425.46875 * ...... PS 425.04375 * ...... IB 425.475 ...... PS 425.050 ...... IB 425.48125 * ...... PS 425.05625 * ...... IB * This frequency will be assigned with an authorized band- 425.06250 ...... IB width not to exceed 6 kHz. 425.06875 * ...... IB 425.075 ...... IB (b) [Reserved] 425.08125 * ...... IB (c) Base or control stations shall be 425.08750 ...... IB 425.09375 * ...... IB located within 48 km (30 miles) of the 425.100 ...... IB center of Buffalo or 80 km (50 miles) of 425.10625 * ...... IB the center of Detroit. In Cleveland, 425.11250 ...... IB 425.11875 * ...... IB base or control stations will be allowed 425.125 ...... IB at locations north of line A that are 425.13125 * ...... IB within 48 km (30 miles) of the city cen- 425.13750 ...... IB 425.14375 * ...... IB ter. In addition, low power (2 watts or 425.150 ...... IB less) base stations may locate within 80 425.15625 * ...... IB km (50 miles) of the center of Buffalo. 425.16250 ...... IB The following coordinates shall be used 425.16875 * ...... IB 425.175 ...... IB for the centers of these areas: 425.18125 * ...... IB Buffalo, NY ...... 42°52′52′ North latitude. 425.18750 ...... IB 78°52′21′ West longitude. 425.19375 * ...... IB Cleveland, OH .... 41°29′51′ North latitude. 425.200 ...... IB 81°41′50′ West longitude. 425.20625 * ...... IB Detroit, MI ...... 42°19′48′ North latitude. 425.21250 ...... IB 83°02′57′ West longitude. 425.21875 * ...... IB 425.225 ...... IB (d) Mobile operation shall be confined 425.23125 * ...... IB to within 80 km (50 miles) of the cen- 425.23750 ...... IB 425.24375 * ...... IB ters of Detroit, Cleveland, or Buffalo. 425.250 ...... PS 425.25625 * ...... PS [52 FR 6156, Mar. 2, 1987, as amended at 54 FR 425.26250 ...... PS 38681, Sept. 20, 1989; 58 FR 31476, June 3, 1993; 425.26875 * ...... PS 58 FR 44957, Aug. 25, 1993; 60 FR 37269, July 19, 425.275 ...... PS 1995; 61 FR 6576, Feb. 21, 1996; 62 FR 18929, 425.28125 * ...... PS Apr. 17, 1997] 425.28750 ...... PS 425.29375 * ...... PS EFFECTIVE DATE NOTE: At 62 FR 18929, Apr. 425.300 ...... PS 17, 1997, § 90.273 was amended by revising the 425.30625 * ...... PS first two sentences and Tables 1 and 2 of 425.31250 ...... PS paragraph (a) and removing and reserving 425.31875 * ...... PS paragraph (b), effective Oct. 17, 1997. 425.325 ...... PS 425.33125 * ...... PS 425.33750 ...... PS § 90.275 Selection and assignment of 425.34375 * ...... PS frequencies in the 421–430 MHz 425.350 ...... PS band. 425.35625 * ...... PS 425.36250 ...... PS Applicants must specify the fre- 425.36875 * ...... PS quencies in which the proposed system 425.375 ...... PS

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will operate pursuant to a rec- be authorized only on the assigned fre- ommendation by a frequency coordina- quency of the associated mobile sta- tor certified for the pool in which the tion. Use of a mobile service frequency requested frequency is assigned. by a control station of a mobile relay system is subject to the condition that [62 FR 18932, Apr. 17, 1997] harmful interference shall not be EFFECTIVE DATE NOTE: At 62 FR 18932, Apr. caused to stations of licensees author- 17, 1997, § 90.275 was revised, effective Oct. 17, ized to use the frequency for mobile 1997. service communications. § 90.279 Power limitations applicable [52 FR 6158, Mar. 2, 1987, as amended at 54 FR to the 421–430 MHz band. 38681, Sept. 20, 1989] (a) Base station authorizations in the 421–430 MHz band will be subject to Ef- § 90.283 Inter-service sharing of mari- time frequencies in the 156–162 fective Radiated Power (ERP) and Ef- MHz band. fective Antenna Height (EAH) limita- tions as shown in the table below. ERP (a) The following frequency pairs is defined as the product of the power may be assigned to any eligible appli- supplied to the antenna and its gain cant that meets the definition of a relative to a half-wave dipole in a Power, Petroleum, Forest products, given direction. EAH is calculated by Film and video production, Relay subtracting the Assumed Average Ter- press, Special industrial, Manufactur- rain Elevation (AATE) as listed in ers, Telephone maintenance, Motor table 7 of § 90.619 from the antenna carrier, Railroad, Taxicab, or Auto- height above mean sea level. mobile emergency licensee, as defined in § 90.7, for licensing in the Industrial/ LIMITS OF EFFECTIVE RADIATED POWER (ERP) Business Pool for duplex operation CORRESPONDING TO EFFECTIVE ANTENNA within the 48 contiguous states in ac- HEIGHTS (EAH) OF BASE STATIONS IN THE cordance with the rules of § 90.35, the 421±430 MHZ BAND conditions set forth in this section, and the CANADA/U.S.A. channeling agree- Maximum effective ment for VHF maritime public cor- radiated respondence found in § 80.57 of this Effective antenna height (EAH) in meters (feet) power (ERP) chapter. (watts) FREQUENCY (MHZ) 0±152 (0±500) ...... 250 Above 152±305 (above 500±1000) ...... 150 Mobile station Above 305±457 (above 1000±1500) ...... 75 Mobile station transmit transmit Above 457±610 (above 1500±2000) ...... 40 Above 610±762 (above 2000±2500) ...... 20 157.200 ...... 161.800 Above 762±914 (above 2500±3000) ...... 15 157.20625 1 ...... 1 161.80625 Above 914±1219 (above 3000±4000) ...... 10 157.2125 2 ...... 2 161.8125 Above 1219 (above 4000) ...... 5 157.21875 1 ...... 1 161.81875 157.225 ...... 161.825 157.23125 1 ...... 1 161.83125 (b) The maximum transmitter power 157.2375 2 ...... 2 161.8375 output that will be authorized for con- 157.24375 1 ...... 1 161.84375 trol stations is 20 watts. 157.250 ...... 161.850 157.25625 1 ...... 1 161.85625 [52 FR 6157, Mar. 2, 1987, as amended at 58 FR 157.2625 2 ...... 2 161.8625 44957, Aug. 25, 1993] 157.26875 1 ...... 1 161.86875 157.275 ...... 161.875 157.28125 1 ...... 1 161.88125 § 90.281 Restrictions on operational 157.2875 2 ...... 2 161.8875 fixed stations in the 421–430 MHz 157.29375 1 ...... 1 161.89375 band. 157.300 ...... 161.900 157.30625 1 ...... 1 161.90625 (a) Except for control stations, oper- 157.3125 2 ...... 2 161.9125 ational fixed facilities will not be au- 157.31875 1 ...... 1 161.91875 thorized in the 421–430 MHz band. This 157.325 ...... 161.925 157.33125 1 ...... 1 161.93125 does not preclude secondary fixed tone 157.3375 2 ...... 2 161.9375 signaling and alarm operations author- 157.34375 1 ...... 1 161.94375 ized in § 90.235. 157.350 ...... 161.950 157.35625 1 ...... 1 161.95625 (b) Control stations associated with 157.3625 2 ...... 2 161.9625 one or more mobile relay stations will 157.36875 1 ...... 1 161.96875

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FREQUENCY (MHZ)ÐContinued sions of paragraph (g) of this section. Antenna height (HAAT) must not ex- Mobile station Mobile station transmit transmit ceed 122 meters (400 feet) for base sta- tions and 4.5 meters (15 feet) for mobile 157.375 ...... 161.975 stations, except in accordance with 157.38125 1 ...... 1 161.98125 157.3875 2 ...... 2 161.9875 paragraph (g) of this section. Such base 157.39375 1 ...... 1 161.99375 and mobile stations must not be oper- 157.400 ...... 162.000 ated on board aircraft in flight. 1 This frequency will be assigned with an authorized band- (d) The following table, along with width not to exceed 6 kHz. 2 This frequency will be assigned with an authorized band- the antenna height (HAAT) and power width not to exceed 11.25 kHz. (ERP), must be used to determine the (b) Assignment will be made only minimum separation required between when VHF frequencies available for as- proposed base stations and each of the signment under this part are unavail- following: able due to congestion, as determined (1) Co-channel public coast stations by a certified private land mobile fre- licensed under part 80 of this chapter, quency coordinator. Applicants must (2) The coastline of any navigable wa- provide evidence of frequency coordina- terway, tion in accordance with § 90.175. (3) Grandfathered public safety li- (c) Station power, as measured at the censees operating on 157.35 MHz or output terminals of the transmitter, 161.85 MHz. Applicants whose exact must not exceed 50 watts for base sta- ERP or HAAT are not reflected in the tions and 20 watts for mobile stations, table must use the next highest figure except in accordance with the provi- shown.

REQUIRED SEPARATION IN KILOMETERS (MILES) OF BASE STATION FROM COASTLINES/PUBLIC COAST STATIONS

Base Station Characteristics HAAT ERP (watts) Meters (feet) 400 300 200 100 50

15 (50) ...... 138 (86) 135 (84) 129 (80) 121 (75) 116 (72) 30 (100) ...... 154 (96) 151 (94) 145 (90) 137 (85) 130 (81) 61 (200) ...... 166 (103) 167 (104) 161 (100) 153 (95) 145 (90) 122 (400) ...... 187 (116) 177 (110) 183 (114) 169 (105) 159 (99)

(e) In the event of interference, the ance with § 1.931 of the chapter. Such Commission may require, without a secondary operations must cease im- hearing, licensees of base stations au- mediately upon notification by the thorized under this section that are lo- Commission that the station is causing cated within 241 kilometers (150 miles) interference to maritime operations. of an existing, co-channel public coast (g) Applicants seeking to be licensed station, grandfathered co-channel pub- for stations exceeding the power/an- lic safety station or an international tenna height limits of the table in border to reduce radiated power, de- paragraph (d) of this section are re- crease antenna height, and/or install quired to secure a waiver and must directional antennas. Mobile stations submit with the application, an inter- must operate only within radio range ference analysis, based upon any of the of their associated base station. generally-accepted terrain-based prop- (f) Individual waiver requests to oper- agation models, that shows that co- ate on a secondary, non-interference, basis will be considered in cases where channel protected entities, described in the applicant’s base station satisfies paragraph (d) of this section, would re- the requirements of paragraphs (d) (1) ceive the same or greater interference and (3) of this section but does not sat- protection than provided in the table. isfy the requirements of paragraph [60 FR 35510, July 10, 1995, as amended at 62 (d)(2) of this section. All waiver re- FR 2041, Jan. 15, 1997; 62 FR 18932, Apr. 17, quests must be submitted in accord- 1997]

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EFFECTIVE DATE NOTE: At 62 FR 18932, Apr. quencies are allocated depending on 17, 1997, § 90.283 was amended by revising the the geographic urban area involved as introductory text of paragraph (a), effective fully detailed in the following rule sec- Oct. 17, 1997. tions. [43 FR 54791, Nov. 22, 1978, as amended at 62 Subpart L—Authorization in the FR 18932, Apr. 17, 1997] Band 470–512 MHz (UHF–TV EFFECTIVE DATE NOTE: At 62 FR 18932, Apr. Sharing) 17, 1997, § 90.301 was amended by revising the last sentence, effective Oct. 17, 1997. § 90.301 Scope. This subpart governs the authoriza- § 90.303 Availability of frequencies. tion and use of frequencies by land mo- (a) Frequencies in the band 470–512 bile stations in the band 470–512 MHz on MHz are available for assignment in a geographically shared basis with Tel- the urbanized areas listed below. The evision Broadcast stations. Under this specific frequencies available are listed special sharing plan, different fre- in § 90.311.

FREQUENCY AVAILABILITY FOR LAND MOBILE USE

Geographic center Chan- Frequencies Urbanized area North West lon- nel (megahertz) latitute gitude

Boston, MA ...... 42°21′24′′ 71°03′25′′ 14 470±476 16 482±488 Chicago, IL1 ...... 41°52′28′′ 87°38′22′′ 14 470±476 15 476±482 Cleveland, OH 2 ...... 41°29′51′′ 81°41′50′′ 14 470±476 15 476±482 Dallas/Fort Worth, TX ...... 32°47′09′′ 96°47′37′′ 16 482±488 Detroit, MI3 ...... 42°19′48′′ 83°02′57′′ 15 476±482 16 482±488 Houston, TX ...... 29°45′26′′ 95°21′37′′ 17 488±494 Los Angeles, CA4 ...... 34°03′15′′ 118°14′28′′ 14 470±476 20 506±512 Miami, FL ...... 25°46′37′′ 80°11′32′′ 14 470±476 New York/N.E. NJ ...... 40°45′06′′ 73°59′39′′ 14 470±476 15 476±482 Philadelphia, PA ...... 39°56′58′′ 75°09′21′′ 19 500±506 20 506±512 Pittsburgh, PA ...... 40°26′19′′ 80°00′00′′ 14 470±476 18 494±500 San Francisco/Oakland, CA ...... 37°46′39′′ 122°24′40′′ 16 482±488 17 488±494 Wash., DC/MD/VA ...... 38°53′51′′ 77°00′33′′ 17 488±494 18 494±500 1 In the Chicago, IL, urbanized area, channel 15 frequencies may be used for paging operations in addition to low power base/ mobile usages, where applicable protection requirements for ultrahigh frequency television stations are met. 2 Channels 14 and 15 are not available in Cleveland, OH, until further order from the Commission. 3 Channels 15 and 16 are not available in Detroit, MI, until further order from the Commission. 4 Channel 16 is available in Los Angeles for use by public safety users.

(b) [Reserved] § 90.305 Location of stations. [43 FR 54791, Nov. 22, 1978, 44 FR 32220, June (a) The transmitter site(s) for base 5, 1979, as amended at 50 FR 39681, Sept. 30, station(s), including mobile relay sta- 1985; 50 FR 40976, Oct. 8, 1985; 51 FR 4361, Feb. tions, shall be located not more than 80 4, 1986; 52 FR 29856, Aug. 12, 1987; 62 FR 18932, km. (50 mi.) from the geographic center Apr. 17, 1997] of the urbanized area listed in § 90.303. EFFECTIVE DATE NOTE: At 62 FR 18932, Apr. (b) Mobile units shall be operated 17, 1997, § 90.303 was amended by revising the within 48 km. (30 mi.) of their associ- last sentence of paragraph (a) introductory ated base station or stations. Such text, effective Oct. 17, 1997. units may not be operated aboard air- craft in flight except as provided for in § 90.315(i).

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(c) Control stations must be located duced so that, assuming free space at- within the area of operation of the mo- tenuation, the desired protection at bile units. the Grade B contour will be achieved. (d) Base and control stations shall be (c) Mobile units and control stations located a minimum of 1.6 km. (1 mi.) operating on the frequencies available from local television stations operat- for land mobile use in any given urban- ing on UHF TV channels separated by ized area shall afford protection to co- 2, 3, 4, 5, 7, and 8 TV channels from the channel and adjacent channel tele- television channel in which the base vision stations in accordance with the station will operate. values set forth in table C and para- graph (d) of this section except for § 90.307 Protection criteria. Channel 15 in New York, NY, and The tables and figures listed in Cleveland, OH, and Channel 16 in De- § 90.309 shall be used to determine the troit, MI, where protection will be in proper power (ERP) and antenna height accordance with the values set forth in of the proposed land mobile base sta- table D and paragraph (d) of this sec- tion and the proper power (ERP) for tion. the associated control station (control (d) The minimum distance between a station antenna height shall not exceed land mobile base station which has as- 31 m. (100 ft.) above average terrain sociated mobile units and a protected (AAT)). adjacent channel television station is (a) Base stations operating on the 145 km (90 miles) . frequencies available for land mobile (e) The television stations to be pro- use in any listed urbanized area and tected (co-channel, adjacent channel, having an antenna height (AAT) less IM, and IF) in any given urbanized than 152 m. (500 ft.) shall afford protec- area, in accordance with the provisions tion to co-channel and adjacent chan- of paragraphs (a), (b), (c), and (d) of nel television stations in accordance this section, are identified in the com- with the values set out in tables A and mission’s publication ‘‘TV stations to E of this subpart, except for Channel 15 be considered in the preparation of Ap- in New York, NY, and Cleveland, OH, plications for Land Mobile Facilities in and Channel 16 in Detroit, MI, where the Band 470–512 MHz.’’ The publication protection will be in accordance with is available at the offices of the Fed- the values set forth in tables B and E. eral Communications Commission at (b) For base stations having antenna Washington, DC or upon the request of heights between 152–914 meters (500– interested persons. 3,000 ft.) above average terrain, the ef- fective radiated power must be reduced [43 FR 54791, Nov. 22, 1978, as amended at 49 below 1 kilowatt in accordance with FR 36107, Sept. 14, 1984; 58 FR 44957, Aug. 25, the values shown in the power reduc- 1993] tion graph in Figure A, except for Channel 15 in New York, NY, and § 90.309 Tables and figures. Cleveland, OH, and Channel 16 in De- (a) Directions for using the tables. (1) troit, MI, where the effective radiated Using the method specified in § 73.611 or power must be reduced in accordance charts or maps of suitable scale, deter- with Figure B. For heights of more mine the distances (i) between the pro- than 152 m. (500 ft.) above average ter- posed land mobile base station and the rain, the distance to the radio path ho- protected cochannel television station rizon will be calculated assuming and (ii) between the proposed land mo- smooth earth. If the distance so deter- bile base station and the protected ad- mined equals or exceeds the distance to jacent channel television station. If the the Grade B contour of a co-channel exact mileage does not appear in table TV station, (Grade B contour defined A for protected cochannel television in § 73.683(a)) an authorization will not stations (or table B for Channel 15 in be granted unless it can be shown that New York and Cleveland and channel 16 actual terrain considerations are such in Detroit) or table E for protected ad- as to provide the desired protection at jacent channel television stations, the the Grade B contour, or that the effec- next lower mileage separation figure is tive radiated power will be further re- to be used.

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(2) Entering the proper table at the vals may be used. Where the terrain is mileage figure found in paragraph uniform or gently sloping, the smallest (a)(1) of this section, find opposite, a contour interval indicated on the topo- selection of powers that may be used graphic chart may be used. The aver- for antenna heights ranging from 15 m age elevation of the 12.8 km (8-mile) (50 ft) to 152.5 m (500 ft) (AAT). If the distance between 3.2 km (2 mi) and 16 exact antenna height proposed for the km (10 mi) from the antenna site land mobile base station does not ap- should be determined from the profile pear in the proper table, use the power graph for each radial. This may be ob- figure beneath the next greater an- tained by averaging a large number of tenna height. equally spaced points, by using a pla- (3) The lowest power found using the nimeter, or by obtaining the median tables mentioned in paragraphs (a)(1) elevation (that exceeded by 50 percent and (a)(2) of this section is the maxi- of the distance) in sectors and averag- mum power that may be employed by ing those values. In the preparation of the proposed land mobile base station. the profile graphs, the elevation or (4) In determining the average ele- contour intervals may be taken from vation of the terrain, the elevations be- U.S. Geological Survey Topographic tween 3.2 km (2 mi) and 16 km (10 mi) Maps, U.S. Army Corps of Engineers from the antenna site are employed. Maps, or Tennessee Valley Authority Profile graphs shall be drawn for a Maps. Maps with a scale of 1:250,000 or minimum of eight radials beginning at larger (such as 1:24,000) shall be used. the antenna site and extending 16 km Digital Terrain Data Tapes, provided (10 mi). The radials should be drawn by the National Cartographic Institute, starting with true north. At least one U.S. Geological Survey, may be uti- radial should be constructed in the di- lized in lieu of maps, but the number of rection of the nearest cochannel and data points must be equal to or exceed adjacent channel UHF television sta- that special above. If such maps are tions. The profile graph for each radial not published for the area in question, shall be plotted by contour intervals of the next best topographic information from 12.2 m (40 ft) to 30.5 m (100 ft) and, should be used. where the data permits, at least 50 (5) Applicants for base stations in the points of elevation (generally uni- Miami, FL, urbanized area may, in lieu formly spaced) should be used for each of calculating the height of average radial. For very rugged terrain 61 m terrain, use 3 m (10 ft) as the average (200 ft) to 122 m (400 ft) contour inter- terrain height.

TABLE AÐBASE STATIONÐCOCHANNEL FREQUENCIES (50 DB PROTECTION) MAXIMUM EFFECTIVE RADIATED POWER (ERP) 1

Antenna height in meters (feet) (AAT) Distance in kilo- meters (miles): 2 30.5 91.5 106 122 137 152.5 15 (50) (100) 45 (150) 61 (200) 76 (250) (300) (350) (400) (450) (500)

260 (162) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 257 (160) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 800 249 (155) ...... 1,000 1,000 1,000 1,000 1,000 875 775 700 625 575 241 (150) ...... 1,000 1,000 950 775 725 625 550 500 450 400 233 (145) ...... 850 750 650 575 500 440 400 350 320 300 225 (140) ...... 600 575 475 400 350 300 275 250 230 225 217 (135) ...... 450 400 335 300 255 240 200 185 165 150 209 (130) ...... 350 300 245 200 185 160 145 125 120 100 201 (125) ...... 225 200 170 150 125 110 100 90 80 75 193 (120) ...... 175 150 125 105 90 80 70 60 55 50

1 The effective radiated power (ERP) and antenna height above average terrain (AAT) shall not exceed the values given in this table. 2 At this distance from transmitter site of protected UHF television station.

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TABLE BÐBASE STATIONÐCOCHANNEL FREQUENCIES (40 DB PROTECTION) MAXIMUM EFFECTIVE RADIATED POWER (ERP) 1

Antenna height in meters (feet) (AAT) Distance in kilo- meters (miles): 2 30.5 91.5 106 122 137 152.5 15 (50) (100) 45 (150) 61 (200) 76 (250) (300) (350) (400) (450) (500)

209 (130) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 201 (125) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 850 750 725 193 (120) ...... 1,000 1,000 1,000 1,000 900 750 675 600 550 500 185 4(115) ...... 1,000 1,000 800 725 600 525 475 425 375 350 177 (110) ...... 850 700 600 500 425 375 325 300 275 225 169 (105) ...... 600 475 400 325 275 250 225 200 175 150 161 (100) ...... 400 325 275 225 175 150 140 125 110 100 153 (95) ...... 275 225 175 125 110 95 80 70 60 50 145 (90) ...... 175 125 100 75 50 ...... 1 The effective radiated power (ERP) and antenna height above average terrain (AAT) shall not exceed the values given in this table. 2 At this distance from transmitter site of protected UHF television station.

TABLE CÐMOBILE AND CONTROL STATIONÐ TABLE DÐMOBILE AND CONTROL STATIONÐ DISTANCE BETWEEN ASSOCIATED BASE STA- DISTANCE BETWEEN ASSOCIATED LAND MO- TION AND PROTECTED COCHANNEL TV STA- BILE BASE STATION AND PROTECTED COCHAN- TION NEL TV STATION [50 dB protection] [40 dB protection]

Effective radiated power Distance Effective radiated power Distance (watts) of mobile unit and (watts) of mobile unit and control station Kilometers Miles control station Kilometers Miles

200 ...... 249 155 200 ...... 209 130 150 ...... 243 151 150 ...... 201 125 100 ...... 233 145 100 ...... 193 120 50 ...... 217 135 50 ...... 185 115 25 ...... 201 125 25 ...... 177 110 10 ...... 188 117 10 ...... 169 105 5 ...... 180 112 5 ...... 161 100

TABLE EÐBASE STATION ADJACENT CHANNEL FREQUENCIES MAXIMUM EFFECTIVE RADIATED POWER (ERP) 1

Antenna height in meters (feet) (AAT) Distance in kilo- meters (miles): 2,3 30.5 91.5 106 122 137 152.5 15 (50) (100) 45 (150) 61 (200) 76 (250) (300) (350) (400) (450) (500)

108 (67) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 106 (66) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 750 104 (65) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 825 650 600 103 (64) ...... 1,000 1,000 1,000 1,000 1,000 1,000 775 625 500 400 101 (63) ...... 1,000 1,000 1,000 1,000 1,000 650 450 325 325 225 99 (62) ...... 1,000 1,000 1,000 1,000 525 375 250 200 150 125 98 (61) ...... 1,000 1,000 700 450 250 200 125 100 75 50 96 (60) ...... 1,000 1,000 425 225 125 100 75 50 1 The effective radiated power (ERP) and antenna height above average terrain (AAT) shall not exceed the values given in this table. 2 At this distance from transmitter site of protected UHF television station. 3 The minimum distance is 145 km (90 miles) where there are mobile units associated with the base station. See sec. 90.307(d).

TABLE ``F''ÐDECIBEL REDUCTION/POWER TABLE ``F''ÐDECIBEL REDUCTION/POWER EQUIVALENTS EQUIVALENTSÐContinued

ERP per- ERP per- dB reduction below 1 kW mitted (fig- mitted (fig- ures dB reduction below 1 kW ures rounded) rounded)

1 ...... 795 6 ...... 250 2 ...... 630 7 ...... 200 3 ...... 500 8 ...... 160 4 ...... 400 9 ...... 125 5 ...... 315 10 ...... 100

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TABLE ``F''ÐDECIBEL REDUCTION/POWER (b) Directions for Using the Figures. (1) EQUIVALENTSÐContinued Determine antenna height above aver- age terrain. (According to § 90.309(a)(4).) ERP per- mitted (fig- (2) Locate this value on the antenna dB reduction below 1 kW ures height axis. rounded) (3) Determine the separation between 11 ...... 80 the LM antenna site and the nearest 12 ...... 65 protected co-channel TV station. (Ac- 13 ...... 50 14 ...... 40 cording to § 73.611.) 15 ...... 30 (4) Draw a vertical line to intersect 16 ...... 25 the LM/TV separation curve at the dis- 17 ...... 20 tance determined in step 3 above. For 18 ...... 15 19 ...... 12 distances not shown in the graph use 20 ...... 10 linear interpolation. 21 ...... 8 (5) From the intersection of the LM/ 22 ...... 6 23 ...... 5 TV separation curve draw a horizontal 24 ...... 4 line to the power reduction scale. 25 ...... 3 (6) The power reduction in dB deter- 26 ...... 2.5 27 ...... 2 mines the reduction below 1 kW that 28 ...... 1.5 must be achieved. 29 ...... 1.25 (7) See table F for dB/power equiva- 30 ...... 1 lents.

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(Section 0.231(d) of the Commission’s Rules and secs. 4(i) and 303 of the Communications Act, as amended) [43 FR 54791, Nov. 22, 1978, as amended at 49 FR 36107, Sept. 14, 1984; 49 FR 49837, Dec. 17, 1984; 58 FR 44958, Aug. 25, 1993]

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§ 90.311 Frequencies. may be assigned as indicated in the (a) Except as provided for in § 90.315 table below. The first and last assign- and except for those frequencies allo- able frequencies are shown. Assignable cated to services in part 22 of this frequencies occur in increments of 6.25 chapter (see §§ 22.591, 22.621, 22.651, and kHz. The separation between base and 22.1007 of this chapter) the following mobile transmit frequencies is 3 MHz frequencies in the band 470–512 MHz for two frequency operation.

General access pool Channel assignment Urbanized area Base and mobile Mobile

14 ...... Boston, MA ...... 470.30625 to 472.99375 ...... 473.30625 to 475.99375. Chicago, IL Cleveland, OH Los Angeles, CA Miami, FL New York/N.E. NJ Pittsburgh, PA 15 ...... Chicago, IL ...... 476.30625 to 478.99375 ...... 479.30625 to 481.99375. Cleveland, OH Detroit, MI New York/N.E. NJ 16 ...... Boston, MA ...... 482.30625 to 484.99375 ...... 485.30625 to 487.99375. Dallas/Fort Worth, TX Detroit, MI San Francisco/Oakland, CA 17 ...... Houston, TX ...... 488.30625 to 490.99375 ...... 491.30625 to 493.99375. San Francisco/Oakland, CA ...... Washington, DC/MD/VA ...... 18 ...... Pittsburgh, PA ...... 494.30625 to 496.99375 ...... 497.30625 to 499.99375. Washington, DC/MD/VA ...... 19 ...... Philadelphia, PA ...... 500.30625 to 502.99375 ...... 503.30625 to 505.99375. 20 ...... Los Angeles, CA ...... 506.30625 to 508.99375 ...... 509.30625 to 511.99375. Philadelphia, PA ......

(1) Channel availability in the Gen- (3) Normally, each channel should be eral Access Pool in any of the urban- substantially loaded in accordance ized areas referred to in the table de- with the standards set out in § 90.313. pends on whether that channel is pres- (4) The following frequencies will be ently assigned to one of the following authorized a maximum bandwidth of 6 categories of users: kHz. (i) Public safety (as defined in § 90.20(a)); Channel Frequency (ii) Power and telephone mainte- 14 ...... 470.30625 nance licensees (as defined in § 90.7); 475.99375 (iii) Special industrial licensees (as 15 ...... 476.30625 defined in § 90.7); 481.99375 16 ...... 482.30625 (iv) Business licensees (as defined in 487.99375 § 90.35(a)); 17 ...... 488.30625 (v) Petroleum, forest products, and 493.99375 18 ...... 494.30625 manufacturers licensees (as defined in 499.99375 § 90.7); 19 ...... 500.30625 (vi) Railroad, motor carrier, and 505.99375 20 ...... 506.30625 automobile emergency licensees (as de- 511.99375 fined in § 90.7); and (vii) Taxicab licensees (as defined in § 90.7). (b) [Reserved] (2) If assigned, subsequent authoriza- [43 FR 54791, Nov. 22, 1978, as amended at 44 tions will only be granted to users from FR 49692, Aug. 24, 1979; 51 FR 4362, Feb. 4, the same category. If unassigned, or 1986; 60 FR 37272, July 19, 1995; 62 FR 2041, should a channel subsequently become Jan. 15, 1997; 62 FR 18932, Apr. 17, 1997] unassigned, it will be treated as avail- EFFECTIVE DATE NOTE: At 62 FR 18932, Apr. able in the General Access Pool. 17, 1997, § 90.311 was amended by revising the

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introductory text and table of paragraph (a) pair without reference to loading at and paragraphs (a)(1) and (a)(2), redesignat- the point of original installation. Fol- ing paragraph (a)(3) as paragraph (a)(4), add- lowing authorization, the licensee shall ing a new paragraph (a)(3), and removing and reserving paragraph (b), effective Oct. 17, notify the Commission either during or 1997. For the convenience of the user, the su- at the close of the 8 month period of perseded text not appearing in the Oct. 1, the number of units in operation. In 1996 revision is set forth as follows: the Industrial Radio Services, if the base station facility is to be used by § 90.311 Frequencies. more than a single licensee, the fre- quency assigned to it will not be reas- * * * * * signed for use by another facility with- (b) Miami, FL, Dallas, TX, and Houston, in 64 km. (40 mi.) or 32 km. (20 mi.) TX urbanized areas. Only the first and last where applicable for a period of 12 assignable frequencies are shown. Assignable months, Provided, That the facility is frequencies will occur in increments of 6.25 constructed within 90 days from the kHz. Frequencies listed in paragraph (a)(3) of date of the first grant, meets the load- this section will only be assigned with a maximum authorized bandwidth of 6 kHz. ing standards to at least 50 percent within 9 months, and meets all loading standards within 12 months. * * * * * [43 FR 54791, Nov. 22, 1978, as amended at 47 § 90.313 Frequency loading criteria. FR 36649, Aug. 23, 1982; 62 FR 18933, Apr. 17, (a) Except as provided for in para- 1997] graph (b) of this section, the maximum EFFECTIVE DATE NOTE: At 62 FR 18933, Apr. channel loading on frequencies in the 17, 1997, § 90.313 was amended by revising 470–512 MHz band is as follows: paragraph (a), effective Oct. 17, 1997. (1) 50 units for systems eligible in the Public Safety Pool (see § 90.20(a)). § 90.315 Special provisions governing (2) 90 units for systems eligible in the use of frequencies in the 476–494 Industrial/Business Pool (see § 90.35(a)). MHz band (TV Channels 15, 16, 17) in the Southern Louisiana-Texas (b) If a licensee has exclusive use of a Offshore Zone. frequency, then the loading standards in paragraph (a) of this section, may be (a) The frequency bands from 490–491 exceeded. If it is a shared channel, the and 493–494 MHz will be available for loading standards can be exceeded upon assignment to stations governed by submission of a signed statement by all this part within Zone A. The bound- those sharing the channel agreeing to aries of Zone A are from longitude the increase. 87°45′ on the east to longitude 94°00′ on (c) A unit is defined as a mobile the west, and from the 3-mile limit transmitter-receiver. Loading stand- along the Gulf of Mexico shoreline on ards will be applied in terms of the the north to the limit of the Outer number of units actually in use or to Continental Shelf on the south. The be placed in use within 8 months fol- frequency bands from 484–485 and 476– lowing authorization. A licensee will be 488 MHz will be available for assign- required to show that an assigned fre- ment to stations governed by this part quency pair is at full capacity before it within Zone B. The boundaries of Zone may be assigned a second or additional B are from longitude 87°45′ on the east frequency pair. Channel capacity may to longitude 95°00′ on the west and from be reached either by the requirements the 3-mile limit along the Gulf of Mex- of a single licensee or by several users ico shoreline on the north to the limit sharing a channel. Until a channel is of the Outer Continental Shelf on the loaded to capacity it will be available south. The frequency bands from 478– for assignment to other users in the 479 and 481–481 MHz will be available same area. A frequency pair may be re- for assignment to stations governed by assigned at distances 64 km. (40 mi.), 32 this part within Zone C. The bound- km. (20 mi.) for Channel 15, Chicago; aries of Zone C are from longitude Channel 20, Philadelphia; and Channel 94°00′ on the east, the 3-mile limit on 17, Washington, or more from the loca- the north and west, a 281 km (175 mile) tion of base stations authorized on that radius from the reference point at

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Linares, N.L., Mexico on the south- TABLE 1ÐPROTECTION OF COCHANNEL TELE- west, latitude 26°00′ on the south, and VISION STATIONS BY OFFSHORE STATIONS OP- the limits of the Outer Continental ERATING IN THE SOUTHERN LOUISIANA-TEXAS Shelf on the southeast. These fre- OFFSHORE ZONE (65 DB PROTECTION); MAXI- quencies may also be assigned to fixed MUM EFFECTIVE RADIATED POWERÐContin- stations located on shore designed to ued provide communications service within [In Watts] the zone. (b) Offshore base/mobile, and offshore Antenna Height above Distance from transmitter to co- sea level meters (feet) and shore fixed stations may be au- channel TV station kilometers thorized. (miles) 30.5 45 61 (c) F2, F3, F4, F9, and A2, A3, A4, and (100) (150) (200) A9 emissions may be authorized. 241 (150) ...... 35 30 25 (d) Offshore stations shall afford co- channel protection to TV stations on NOTE: To determine the maximum permis- Channels 15, 16 and 17. Station operat- sible effective radiated power: ing parameters shall be in accordance (1) As specified in § 73.611 determine the with the values given in table 1 of this distance between the proposed station and section. the cochannel television station. If the exact distance does not appear in table 1 of this TABLE 1ÐPROTECTION OF COCHANNEL TELE- section, the next lower distance separation is VISION STATIONS BY OFFSHORE STATIONS OP- to be used. ERATING IN THE SOUTHERN LOUISIANA-TEXAS (2) Opposite this distance figure ERPs are OFFSHORE ZONE (65 DB PROTECTION); MAXI- given that may be used for antenna heights MUM EFFECTIVE RADIATED POWER of 30.5, 45 or 61 meters (100, 150 or 200 ft) ASL. [In Watts] If the exact antenna height is not shown, the ERP allowed will be that shown for the next Antenna Height above higher antenna height. Distance from transmitter to co- sea level meters (feet) channel TV station kilometers (e) Shore stations communicating (miles) 30.5 45 61 (100) (150) (200) point-to-point with offshore stations will be permitted at least the same 338 (210) ...... 1,000 1,000 1,000 ERP as the offshore station, but only 330 (205) ...... 1,000 900 800 322 (200) ...... 800 710 630 in the direction of the offshore station. 314 (195) ...... 590 520 450 A directional antenna shall be used and 306 (190) ...... 450 400 330 the rearward radiated power from the 298 (185) ...... 320 280 240 ± 1 ° 290 (180) ...... 250 210 175 antenna in a sector 22 ⁄2 from the line 281 (175) ...... 175 150 130 joining the shore antenna to the co- 274 (170) ...... 130 110 100 channel television station shall not ex- 265 (165) ...... 95 80 70 257 (160) ...... 65 55 50 ceed those shown in table 2 of this sec- 249 (155) ...... 50 40 35 tion.

TABLE 2.ÐMAXIMUM REARWARD EFFECTIVE RADIATED POWER ALLOWED FOR SHORE STATIONS; REARWARD EFFECTIVE RADIATED POWER (IN WATTS) FROM SHORE ANTENNA IN A SECTOR <±>221¤2° FROM THE LINE JOINING THE SHORE ANTENNA TO THE COCHANNEL TELEVISION STATION

Antenna height above ground in meters (feet) Distance from transmitter to cochannel television station: kilometers (miles) 30.5 45 61 91.5 152.5 228 (100) (150) (200) (300) (500) (750)

298 (185) ...... 320 280 240 190 125 90 290 (180) ...... 250 210 175 125 100 60 281 (175) ...... 175 150 130 100 70 50 274 (170) ...... 130 110 100 75 40 35 265 (165) ...... 95 82 70 50 35 25 257 (160) ...... 65 55 50 40 25 20 249 (155) ...... 50 40 35 30 20 15 241 (150) ...... 35 30 25 20 15 10 233 (145) ...... 25 20 18 15 10 7 225 (140) ...... 18 15 13 10 7 5 217 (135) ...... 13 10 9 7 5 3 209 (130) ...... 10 8 6 5 3 2 201 (125) ...... 7 6 5 4 3 2 193 (120) ...... 5 4 3 3 2 1

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NOTE: As an example of the use of tables 1 will occur in increments of 6.25 kHz. and 2, assume an offshore station located 290 The following frequencies will be as- km (180 mi) from TV Channel 17 located in signed for a maximum authorized band- Bude, Miss. with an antenna height of 30.5 m (100 ft). Table 1 allows this station to operate width of 6 kHz: 478.01875, 478.98125, with 250 W ERP. Now assume the shore sta- 484.01875, 484.98125, 490.01875, 490.98125, tion communicating with the offshore sta- 481.01875, 481.98125, 487.01875, 487.98125, tion is 48 km (30 mi) from the offshore sta- 493.01875, and 493.98125. tion and 241 km (150 mi) from Bude, Miss. (k) Fixed stations operating point-to- The shore station antenna height is 152.5 m point shall be assigned frequencies be- (500 ft) above ground. The shore station will ginning with 490.025/493.025 MHz (Zone be allowed the same ERP as the offshore sta- A), 484.025/487.025 MHz (Zone B) and tion (250 W) in the direction of the offshore station. Table 2 indicates that the effective 478.025–481.025 MHz (Zone C) and pro- radiated power in a sector <±> 221⁄2° from the gressing upwards utilizing available line joining the shore antenna to Bude, Miss. frequencies toward the end of the band. can only be 15 W. Consequently, a directional Offshore base/mobile stations shall be antenna must be used whose minimum front- assigned frequencies beginning at to-back ratio over this 45° sector must be at 490.975/493.975 MHz (Zone A), 484.975/ least 12.2 dB. (250 W forward power to 15 W 478.975 MHz (Zone B) and 478.975/481.975 rearward power is a power ratio of 16.6 or 12.2 MHz (Zone C) and progressing down- dB). wards utilizing available frequencies (f) To provide cochannel protection toward the beginning of the band. All to television stations, no shore station frequency assignments are subject to will be allowed closer than 193 km (120 the conditions specified in § 90.173. miles) from the cochannel television [50 FR 12027, Mar. 27, 1985; 50 FR 14389, Apr. station. 12, 1985, as amended at 58 FR 44959, Aug. 25, (g) To provide adjacent channel pro- 1993; 60 FR 37277, July 19, 1995] tection to television stations, no shore or offshore station shall be allowed § 90.317 Fixed ancillary signaling and within an 128 km (80 mile) distance of data transmissions. the adjacent channel television sta- (a) Licensees of systems that have tion. exclusive-use status in their respective (h) Mobile stations shall not operate geographic areas may engage in fixed closer to shore than 6.4 km (4 miles) be- ancillary signaling and data trans- yond the three mile limit and shall not missions, subject to the following re- operate with an ERP in excess of 100 quirements: watts with 9.1 m (30 ft) maximum an- (1) All such ancillary operations tenna height. must be on a secondary, non-inter- (i) Mobile stations installed in air- ference basis to the primary mobile op- craft shall operate 11 km (7 miles) be- eration of any other licensee. yond the three mile limit and shall not (2) The output power at the remote operate with an ERP in excess of 1 watt site shall not exceed 30 watts. or at heights in excess of 305 m (1000 (3) Any fixed transmitters will not feet) AMSL. count toward meeting the mobile load- (j) The following frequency bands are ing requirements nor be considered in available for assignment in all services whole or in part as a justification for for use in the Zones as defined in para- authorizing additional frequencies in graph (a) of this section. the licensee’s mobile system. (4) Automatic means must be pro- PAIRED FREQUENCIES (MHZ) vided to deactivate the remote trans- Zone Transmit (or receive) Receive (or transmit) mitter in the event the carrier remains on for a period in excess of three min- A ...... 490.01875±490.98125 493.01875±493.98125 B ...... 484.01875±484.98125 487.01875±487.98125 utes. C ...... 478.01875±478.98125 481.01875±481.98125 (5) Operational fixed stations author- ized pursuant to the provisions of this Only the first and last assignable fre- paragraph are exempt from the require- quencies are shown. Frequencies shall ments of §§ 90.425 and 90.429. be assigned in pairs with 3 MHz spacing (6) If the system is licensed on 470–512 between transmit and receive fre- MHz conventional frequencies, and ex- quencies. Assignable frequency pairs clusivity has been achieved through

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the aggregate loading of more than a (i) The vehicle location update rates; single co-channel licensee, then a li- (ii) Specific transmitter modulation censee must obtain the concurrence of techniques used; other co-channel licensees prior to (iii) For codes and timing scheme: A commencing such ancillary operations. table of bit sequences and their alpha- (b) Licensees of systems that do not numeric or indicator equivalents, and a have exclusive-use status in their re- statement of bit rise time, bit trans- spective geographic areas may conduct mission rates, bit duration, and inter- fixed ancillary signaling and data val between bits; transmissions only in accordance with (iv) A statement of amplitude-versus- the provisions of § 90.235 of this part. time of the interrogation and reply for- mats, and an example of a typical mes- [57 FR 34693, Aug. 6, 1992] sage transmission and any synchroniz- ing pulses utilized. Subpart M—Transportation (4) A plan to show the implementa- Infrastructure Radio Service tion schedule during the initial license term. SOURCE: 60 FR 15253, Mar. 23, 1995, unless (b) LMS stations are exempted from otherwise noted. the identification requirements of § 90.425; however, the Commission may § 90.350 Scope. impose automatic station identifica- The Transportation Infrastructure tion requirements when determined to Radio Service is for the purpose of in- be necessary for monitoring and en- tegrating radio-based technologies into forcement purposes. the nation’s transportation infrastruc- ture and to develop and implement the § 90.353 LMS operations in the 902–928 nation’s intelligent transportation sys- MHz band. tems. It includes the Location and LMS systems may be authorized Monitoring Service (LMS). Rules as to within the 902–928 MHz band, subject to eligibility for licensing, frequencies the conditions in this section. LMS li- available, and any special require- censees are required to maintain what- ments for services in the Transpor- ever records are necessary to dem- tation Infrastructure Radio Service are onstrate compliance with these provi- set forth in this subpart. sions and must make these records available to the Commission upon re- § 90.351 Location and Monitoring Serv- quest: ice. (a) LMS operations will not cause in- These provisions authorize the li- terference to and must tolerate inter- censing of systems in the Location and ference from industrial, scientific, and Monitoring Service (LMS). LMS sys- medical (ISM) devices and radio- tems utilize non-voice radio techniques location Government stations that op- to determine the location and status of erate in the 902–928 MHz band. mobile radio units. LMS licensees au- (b) LMS systems are authorized to thorized to operate a system in the 902– transmit status and instructional mes- 928 MHz band may serve individuals, sages, either voice or non-voice, so long federal government agencies, and enti- as they are related to the location or ties eligible for licensing in this part monitoring functions of the system. 90. (c) LMS systems may utilize store (a) Each application to license an and forward interconnection, where ei- LMS system shall include the follow- ther transmissions from a vehicle or ing supplemental information: object being monitored are stored by (1) A detailed description of the man- the LMS provider for later trans- ner in which the system will operate, mission over the public switched net- including a map or diagram. work (PSN), or transmissions received (2) The necessary or occupied band- by the LMS provider from the PSN are width of emission, whichever is great- stored for later transmission to the ve- er. hicle or object being monitored. Real- (3) The data transmission character- time interconnection between vehicles istics as follows: or objects being monitored and the

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PSN will only be permitted to enable multilateration LMS systems is 15 me- emergency communications related to ters. a vehicle or a passenger in a vehicle. Such real-time, interconnected com- § 90.355 LMS operations below 512 munications may only be sent to or re- MHz. ceived from a system dispatch point or Applications requiring not more than entities eligible in the Public Safety or 25 kHz bandwidth per frequency in the Special Emergency Radio Services. See 25–50 MHz, 150–170 MHz, and 450–512 subparts B and C of this part. MHz bands may use either base-mobile (d) Multilateration LMS systems will frequencies currently assigned the ap- be authorized on a primary basis with- plicant, or be assigned base-mobile fre- in the bands 904–909.75 MHz and 921.75– quencies available in the service in 927.25 MHz. Additionally, which eligibility has been established, multilateration and non- provided that: multilateration systems will share the (a) For transmission between vehi- 919.75–921.75 MHz band on a co-equal cles and base stations, each frequency basis. Licensing will be on the basis of in a single-frequency mode of operation Major Trading Area (MTA) service will provide location data for approxi- areas for multilateration systems, with mately 200 vehicles, or both frequencies one exclusive MTA license being issued in a two-frequency mode of operation for each of these three sub-bands. Ex- will provide location data for approxi- cept as provided in paragraph (f) of this mately 400 vehicles, except that for fre- section, multilateration MTA licensees quencies in the 450–512 MHz band that may be authorized to operate on only are assigned in pairs in accordance one of the three multilateration bands with the allocation plan for the band, within a given MTA. Additionally, the requirement is that location data MTA multilateration LMS licenses will be provided for approximately 200 vehi- be conditioned upon the licensee’s abil- cles for each frequency pair; and a ity to demonstrate through actual field showing is made that 50 percent of the tests that their systems do not cause vehicles will be in operation within the unacceptable levels of interference to system by the end of the second year of 47 CFR part 15 devices. the initial license term, and 70 percent (e) Multilateration MTA-licensed will be in operation within the system systems and grandfathered AVM sys- by the end of the initial license term; tems (see § 90.363) are authorized on a except that if these vehicle loading shared basis and must cooperate in the standards will not be met, frequencies selection and use of frequencies in ac- will be assigned only on a secondary cordance with § 90.173(b). non-interference basis to any author- (f) Multilateration MTA licensees ized radiotelephony operation. may be authorized to operate on both (b) The minimum separation between the 919.75–921.75 MHz and 921.75–927.25 a proposed LMS station and the near- MHz bands within a given MTA (see est co-channel base station of another § 90.209(b)(10)). licensee operating a voice system is 75 (g) Multilateration LMS systems miles (120 km) for a single frequency whose primary operations involve the mode of operation or 35 miles (56 km) provision of vehicle location services, for a two-frequency mode of operation. may provide non-vehicular location Where the minimum mileage separa- services. tion cannot be achieved, agreement to (h) Non-multilateration stations are the use of F1D, F2D, G1D, G2D or P0N authorized to operate on a shared, non- emission must be received from all ex- exclusive basis in the 902–904 MHz and isting co-channel licensees using voice 909.75–921.75 MHz sub-bands. Non- emissions within the applicable mile- multilateration systems and age limits. If there is interference with multilateration systems will share the voice operations and required agree- 919.75–921.75 MHz band on a co-equal ment was not received, or operation basis. Non-multilateration LMS sys- was authorized on a secondary non-in- tems may not provide non-vehicular lo- terference basis, the licensee of the cation services. The maximum antenna LMS system is responsible for elimi- height above ground for non- nating the interference.

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(c) Frequencies additional to any as- § 90.357(a)) if they operate in accordance signed under paragraph (a) of this sec- with the provisions of parts 15 or 97 of tion will not be assigned to the same li- this chapter and at least one of the fol- censee at any stations located within lowing conditions are met: 64 km (40 miles) of any station in which (a) It is a field disturbance sensor op- the licensee holds an interest until erating under § 15.245 of this chapter each of such licensee’s frequencies for and it is not operating in the 904–909.750 LMS operation is shown to accommo- or 919.750–928.000 MHz sub-bands; or date not less than 90 percent of the fre- (b) It does not employ an outdoor an- quency loading requirements specified tenna; or in paragraph (a) of this section. (c) If it does employ an outdoor an- § 90.357 Frequencies for LMS systems tenna, then if: in the 902–928 MHz band. (1) The directional gain of the an- tenna does not exceed 6 dBi, or if the (a) Multilateration LMS systems will be authorized on the following LMS directional gain of the antenna exceeds sub-bands: 6 dBi, it reduces its transmitter output power below 1 watt by the proportional LMS Sub-band Forward Link 1 amount that the directional gain of the antenna exceeds 6 dBi; and 904.000±909.750 MHz ...... 927.750±928.000 MHz. 919.750±921.750 MHz 2 ...... 927.500±927.750 MHz. (2) Either: 921.750±927.250 MHz ...... 927.250±927.500 MHz. (i) The antenna is 5 meters or less in 1 Forward links for LMS systems may also be contained height above ground; or within the LMS sub-band. However, the maximum allowable power in these sub-bands is 30 watts ERP in accordance with (ii) The antenna is more than 5 me- § 90.205(j). ters in height above ground but less 2 The frequency band 919.750±921.750 MHz is shared co- equally between multilateration and non-multilateration LMS than or equal to 15 meters in height systems. above ground and either: (A) Adjusts its transmitter output (b) Non-multilateration LMS systems power below 1 watt by 20 log (h/5) dB, will be authorized on the following fre- where h is the height above ground of quency bands: the antenna in meters; or LMS Sub-band 1 (B) Is providing the final link for communications of entities eligible 902.000–904.000 MHz 909.750–921.750 MHz under subpart B or C of this part 90. 1 Applicants for non-multilateration LMS systems should request only the minimum § 90.363 Grandfathering provisions for amount of bandwidth necessary to meet existing AVM licensees. their operational needs. (a) These provisions authorize grand- [60 FR 15253, Mar. 23, 1995, as amended at 60 fathered operation by automatic vehi- FR 37277, July 19, 1995] cle monitoring (AVM) systems licensed on or before February 3, 1995. To attain § 90.359 Field strength limits for MTA- grandfathered status for their stations, licensed LMS systems. existing multilateration AVM licensees MTA-licensed multilateration sys- must file, on or before May 22, 1995, ap- tems shall limit the field strength of plications to modify their station li- signals transmitted from their base censes to comply with the band plan stations to 47 dBuV/m at their MTA shown in § 90.357(a). These applications boundary. to modify must identify the multilateration sub-band or sub-bands § 90.361 Interference from part 15 and in which the applicants intend to oper- Amateur operations. ate their LMS system stations, once Operations authorized under parts 15 their applications to modify have been and 97 of this chapter may not cause authorized. The application to modify harmful interference to LMS systems a license to comply with the band plan in the 902–928 MHz band. These oper- shown in § 90.357(a) may also include a ations will not be considered to be modification to specify an alternate causing harmful interference to a site, so long as the alternate site is 2 multilateration LMS system operating kilometers or less from the site speci- in one of the three MTA sub-bands (see fied in the original license.

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(b) When existing multilateration Subpart N—Operating AVM licensees file applications to Requirements modify, as specified in paragraph (a) of this section, they must certify that ei- § 90.401 Scope. ther: The subpart prescribes general oper- (1) The stations that compose their ating requirements for stations li- AVM system were constructed and censed under this part. This includes placed in operation in accordance with station operating procedures, points of § 90.155(e) on or before February 3, 1995; communication, permissible commu- or nications, methods of station identi- (2) The stations were not constructed fication, control requirements, and sta- and placed in operation in accordance tion record keeping requirements. with § 90.155(e) on or before February 3, 1995. § 90.403 General operating require- (c) Multilateration AVM systems ments. that were constructed and placed in op- (a) Licensees of radio stations in the eration on or before February 3, 1995 private land mobile radio services shall will be given until April 1, 1998 to con- be directly responsible for the proper vert to the spectrum identified in their operation and use of each transmitter LMS system license. Such licensees for which they are licensed. In this may continue to operate their systems connection, licensees shall exercise during this period. Licensees of such direction and control as is nec- multilateration AVM constructed and essary to assure that all authorized fa- operational systems that do not file ap- cilities are employed: plications to modify on or before May (1) Only for permissible purposes; 22, 1995, will be permitted to continue (2) Only in a permissible manner; and operations under the provisions of (3) Only by persons with authority to former § 90.239 until April 1, 1998 or the use and operate such equipment. end of their original license term, (b) In carrying out their responsibil- whichever occurs first, at which time ities under § 90.403(a), licensees shall be such licenses will cancel automatically bound by the provisions of the Commu- and will not be renewed. nications Act of 1934, as amended, and (d) Multilateration AVM licensees for by the rules and regulations of the stations that were not constructed and Commission governing the radio serv- placed in operation on or before Feb- ice in which their facilities are li- ruary 3, 1995 must construct their LMS censed; and licensees may not, through systems and place them in operation written or oral agreements or other- on the spectrum identified in their wise, relieve themselves of any duty or LMS system license on or before Sep- obligation imposed upon them, by law, tember 1, 1996, or their licenses will as licensees. cancel automatically (see Section (c) Except for stations that have been 90.155 (e)). Also, these licenses will can- granted exclusive channels under this cel automatically on July 1, 1996 unless part and that are classified as commer- timely modification applications are cial mobile radio service providers pur- filed on or before this date (see para- suant to part 20 of this chapter, each li- graph (a) of this section). censee must restrict all transmissions to the minimum practical transmission (e) Non-multilateration systems li- time and must employ an efficient op- censed in spectrum other than the erating procedure designed to maxi- 902.00–904.00 and 909.75–921.75 MHz bands mize the utilization of the spectrum. must modify their licenses by April 1, (d) Communications involving the 1998 to specify operation solely in the imminent safety-of-life or property are bands provided in § 90.357(b) for non- to be afforded priority by all licensees. multilateration systems and to operate (e) Licensees shall take reasonable their systems consistently with the precautions to avoid causing harmful provisions of § 90.353. interference. This includes monitoring [60 FR 15253, Mar. 23, 1995, as amended at 61 the transmitting frequency for commu- FR 18986, Apr. 30, 1996] nications in progress and such other

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measures as may be necessary to mini- are classified as CMRS providers under mize the potential for causing inter- part 20 of this chapter. ference. [50 FR 6182, Feb. 14, 1985, as amended at 59 (f) Stations licensed in this part shall FR 59965, Nov. 21, 1994] not continuously radiate an unmodulated carrier except where re- § 90.407 Emergency communications. quired for tests as permitted in § 90.405, The licensee of any station author- except where specifically permitted by ized under this part may, during a pe- this part, where specifically authorized riod of emergency in which the normal in the station authorization, or on an communication facilities are disrupted as needed basis in the Radiolocation as a result of hurricane, flood, earth- Radio Service. quake or similar disaster, utilize such (g) The radiations of the transmitter station for emergency communications shall be suspended immediately upon in a manner other than that specified detection or notification of a deviation in the station authorization or in the from the technical requirements of the rules and regulations governing the op- station authorization and until such eration of such stations. The Commis- deviation is corrected. For trans- sion may at any time order the dis- missions concerning the imminent continuance of such special use of the safety-of-life or property, the trans- authorized facilities. missions shall be suspended as soon as [49 FR 36376, Sept. 17, 1984] the emergency is terminated. [43 FR 54791, Nov. 22, 1978; 44 FR 32220, June § 90.411 Civil defense communications. 5, 1979, as amended at 59 FR 59965, Nov. 21, The licensee of any station author- 1994] ized under this part may, on a vol- untary basis, transmit communica- § 90.405 Permissible communications. tions necessary for the implementation (a) Stations licensed under this part of civil defense activities assigned such may transmit only the following types station by local civil defense authori- of communication: ties during an actual or simulated (1) Any communication related di- emergency, including drills and tests. rectly to the imminent safety-of-life or The Commission may at any time property; order the discontinuance of such spe- cial use of the authorized facilities. (2) Communications directly related and necessary to those activities which [49 FR 36376, Sept. 17, 1984] make the licensee eligible for the sta- tion license held under this part. In ad- § 90.415 Prohibited uses. dition, when communication service is Stations licensed under this part provided under the cooperative sharing shall not: provisions of § 90.179, the licensee pro- (a) Transmit program material of viding such service may transmit com- any kind for use in connection with munications related to the activities broadcasting; or for which the parties receiving the (b) Render a communications com- service would be eligible to be licensed. mon carrier service, except for stations (3) Communications for testing pur- in the Public Safety Pool providing poses required for proper station and communications standby facilities system maintenance. However, each li- under § 90.20(a)(2)(xi) and stations li- censee shall keep such tests to a mini- censed under this part in the SMR, pri- mum and shall employ every measure vate carrier paging, Industrial/Business to avoid harmful interference. Pool, or 220–222 MHz services. (b) The provisions contained in para- [43 FR 54791, Nov. 22, 1978, as amended at 59 graph (a) of this section do not apply FR 59965, Nov. 21, 1994; 62 FR 18933, Apr. 17, where a single base station licensee has 1997] been authorized to use a channel above EFFECTIVE DATE NOTE: At 62 FR 18933, Apr. 470 MHz on an exclusive basis, or to 17, 1997, § 90.415 was amended by revising stations licensed under this part that paragraph (b), effective Oct. 17, 1997.

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§ 90.417 Interstation communication. communicate on a secondary basis (a) Any station licensed under this with other base stations, operational part may communicate with any other fixed stations, or fixed receivers au- station without restriction as to type, thorized in these pools only when: service, or licensee when the commu- (1) The messages to be transmitted nications involved relate directly to are of immediate importance to mobile the imminent safety-of-life or prop- stations; or erty. (2) Wireline communications facili- (b) Any station licensed under this ties between such points are inoper- part may communicate with any other ative, economically impracticable, or station licensed under this part, with unavailable from communications U.S. Government stations, and with common carrier sources. Temporary foreign stations, in connection with unavailability due to a busy wireline mutual activities, provided that where circuit is not considered to be within the communication involves foreign the provisions of this paragraph. stations prior approval of the Commis- (c) Operational fixed stations may sion must be obtained, and such com- communicate with units of associated munication must be permitted by the mobile stations only on a secondary government that authorizes the foreign basis. station. Communications by Public (d) Operational fixed stations li- Safety Pool eligibles with foreign sta- tions will be approved only to be con- censed in the Industrial/Business Pool ducted in accordance with Article 5 of may communicate on a secondary basis the Inter-American Radio Agreement, with associated base stations licensed Washington, DC, 1949, the provisions of in these services when: which are set forth in § 90.20(b). (1) The messages to be transmitted are of immediate importance to mobile [43 FR 54791, Nov. 22, 1978, as amended at 62 stations; or FR 18933, Apr. 17, 1997] (2) Wireline communications facili- EFFECTIVE DATE NOTE: At 62 FR 18933, Apr. ties between such points are inoper- 17, 1997, § 90.417 was amended by revising the last sentence of paragraph (b), effective Oct. ative, economically impracticable, or 17, 1997. unavailable from communications common carrier sources. Temporary § 90.419 Points of communication. unavailability due to a busy wireline Normally, operations licensed under circuit is not considered to be within this part are intended to provide the provisions of this paragraph. intrastation mobile communications. (e) Travelers’ Information Stations For example, a base station is intended are authorized to transmit certain in- to communicate with its associated formation to members of the traveling mobile stations and mobile stations are public (see § 90.242). intended to communicate between as- (f) CMRS Licensees in the SMR cat- sociated mobile stations and associated egories of part 90, subpart S, CMRS base stations of the licensee. Accord- providers authorized in the 220 MHz ingly, operations between base stations service of part 90, subpart T, CMRS at fixed locations are permitted only in paging operations as defined by part 90, the following situations: subpart P and for-profit interconnected (a) Base stations licensed under sub- business radio services with eligibility part T of this part and those in the defined by section 90.75 are permitted Public Safety Pool that operate on fre- to utilize their assigned spectrum for quencies below 450 MHz, may commu- fixed services on a co-primary basis nicate on a secondary basis with other with their mobile operations. base stations, operational fixed sta- tions, or fixed receivers authorized in [61 FR 45356, Aug. 29, 1996, as amended at 62 these services or pools. FR 18933, Apr. 17, 1997] (b) Base stations licensed on any fre- EFFECTIVE DATE NOTE: At 62 FR 18933, Apr. quency in the Industrial/Business Pool 17, 1997, § 90.419 was amended by revising and on base stations frequencies above paragraph (a) and the introductory text of 450 MHz in the Public Safety Pool may paragraphs (b) and (d), effective Oct. 17, 1997.

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§ 90.421 Operation of mobile units in or service directly related to the ac- vehicles not under the control of tivities of the licensee; the licensee. (2) Vehicles operated by an organiza- Mobile station transmitters may be tion or association comprised of inter- installed in vehicles operated by per- connected electric utilities forming sons other than the licensee as pro- interconnections, power pools, or vided in the following paragraphs when groups; necessary for the licensee to meet his (3) Vehicles of persons furnishing a requirements in connection with the private emergency road service to its activities for which he is licensed. The members pursuant to a contract with number of units so installed, together the association; and with units installed in vehicles oper- (4) Vehicles operated by organiza- ated by the licensee, must not exceed tions providing, under contract, facili- the number of mobile units authorized ties or service in connection with rail- to the licensee. When an insufficient road operation or maintenance includ- number of units is licensed to cover ing pickup, delivery, or transfer be- such additional units, the license must tween stations of property shipped, be modified to add a sufficient number continued in, or destined for shipment of mobile units. The licensee is respon- by railroad common carrier. Parties to sible for taking any necessary pre- the contract must comply with the caution to effectively eliminate the provisions of § 90.179. possibility of unauthorized operation of (c) In addition to the above, fre- transmitters when not under the con- quencies assigned to licensees in the trol of the licensee. Private Land Mobile Radio Services (a) Public Safety Pool. (1) Mobile units may be installed in the facilities of licensed in the Public Safety Pool may those who assist the licensee in emer- be installed in any vehicle which in an gencies and with whom the licensee emergency would require cooperation must communicate in situations in- and coordination with the licensee, and volving imminent safety to life or in any vehicle used in the performance, property. under contract, of official activities of [43 FR 54791, Nov. 22, 1978, as amended at 44 the licensee. This provision does not FR 50603, Aug. 29, 1979; 47 FR 19539, May 6, permit the installation of radio units 1982; 47 FR 42751, Sept. 29, 1982; 61 FR 6576, in non-emergency vehicles that are not Feb. 21, 1996; 62 FR 18933, Apr. 17, 1997] performing governmental functions EFFECTIVE DATE NOTE: At 62 FR 18933, Apr. under contract but with which the li- 17, 1997, § 90.421 was amended by revising censee might wish to communicate. paragraphs (a) and (b), removing paragraphs (2) Additionally, units may be in- (c) through (k), and redesignating paragraph stalled in the following: (l) as paragraph (c), effective Oct. 17, 1997. (i) Vehicles of contractors or other persons having a direct responsibility § 90.423 Operation on board aircraft. for official highway activities; (a) Except as provided in paragraphs (ii) Vehicles of forestry cooperators, (b), (c), and (d) of this section, and ex- and persons having a direct responsibil- cept as may be provided in other sec- ity in the prevention, detection, and tions of this part with respect to oper- suppression of forest fires; and ation on specific frequencies, mobile (iii) Mobile units licensed under stations first authorized after Septem- § 90.20(a)(2)(iii) may be installed in a ve- ber 14, 1973, under this part may be op- hicle or be hand-carried for use by any erated aboard aircraft for air-to-mo- person with whom cooperation or co- bile, air-to-base, air-to-air and air-to- ordinations is required for medical ship communications subject to the services activities. following: (b) Industrial/Business Pool. Mobile (1) Operations are limited to aircraft units licensed in the Industrial/Busi- that are regularly flown at altitudes ness Pool may be installed in the fol- below 1.6 km (1 mi) above the earth’s lowing: surface; (1) Vehicles of persons furnishing (2) Transmitters are to operate with under contract to the licensee and for an output power not to exceed ten the duration of the contract, a facility watts;

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(3) Operations are secondary to land- sion, transmission of the required iden- based systems; tification shall be in the unscrambled (4) Such other conditions, including mode using A3E, F3E or G3E emission, additonal reductions of altitude and or International Morse, with all encod- power limitations, as may be required ing disabled. Permissible alternative to minimize the interference potential identification procedures are as fol- to land-based systems. lows: (b) Exceptions to the altitude and (1) A mobile relay stations call sign power limitations set forth in para- may be used to identify the associated graph (a) of this section may be au- control and mobile stations, except in thorized upon a showing of unusual the Public Safety Pool where the sta- operational requirements which justify tions operate on frequencies below 450 departure from those standards, pro- MHz. Alternatively, a base station (in- vided that the interference potential to cluding a mobile relay station) which regular land-based operations would is controlled by radio may be identified not be increased. by the transmission of the call sign of (c) Mobile operations aboard aircraft the station at which communications in the services governed by this part, originate. under licenses in effect September 14, (2) One or more fixed relay stations 1973, may be continued without regard may be identified by the transmission to provisions of paragraph (a) of this of the call signs of the stations at section, as follows: which the communications originate. (1) Operations may be continued only (3) When a mobile station transmits for the balance of the term of such li- on a different frequency than its asso- censes if aircraft involved are regularly ciated base station, the assigned call flown at altitudes greater than 1.6 km sign of either the mobile station or the (1 mi) above the earth’s surface. base station may be transmitted. Fur- (2) Operations may be continued for ther, a single mobile unit in the licens- one additional renewal license term if ee’s authorized geographic area of oper- the aircraft involved are regularly ation may transmit station identifica- flown at altitudes below 1.6 km (1 mi) tion on behalf of any other operating above the earth’s surface. mobile units in the fleet. (d) Operation of radiolocation mobile (4) Use of an identifier other than the stations may be authorized without re- assigned call sign. (i) In the Public Safe- gard to limitations and conditions set ty Pool, mobile units licensed to a gov- forth in paragraphs (a), (b), and (c) of ernmental entity and which operate on this section. frequencies above 30 MHz may use an [43 FR 54791, Nov. 22, 1978, as amended at 58 identifier which contains, at a mini- FR 44960, Aug. 25, 1993] mum, the name of the licensee if the li- censee maintains at the station a list § 90.425 Station identification. of the special identifiers to be used by Stations licensed under this part the mobile units. shall transmit identification in accord- (ii) In the Industrial/Business Pool, ance with the following provisions: licensees may request the Commis- (a) Identification procedure. Except as sion’s local Engineer-in-Charge to ap- provided for in paragraph (d) of this prove the use of special mobile unit section, each station or system shall be identifiers in lieu of the assigned call identified by the transmission of the sign. Such requests, however, will not assigned call sign during each trans- be granted where it appears that harm- mission or exchange of transmissions, ful interference to international oper- or once each 15 minutes (30 minutes in ations may be caused by stations below the Public Safety Pool) during periods 50 MHz, or by stations operating in of continuous operation. The call sign areas within 80 km (50 miles) of an shall be transmitted by voice in the international boundary, or where it ap- English language or by International pears that the proposed method of Morse Code in accordance with para- identification will not adequately dis- graph (b) of this section. If the station tinguish the mobile units of the appli- is employing either analog or digital cant from the mobile units of other li- voice scrambling, or non-voice emis- censees in the area.

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(iii) In the Industrial/Business Pool, order to prevent interference to the op- railroad licensees (as defined in § 90.7) erations of another co-channel li- may identify stations by the name of censee. the railroad and the train number, ca- (4) Should activation of automatic boose number, engine number, or the Morse code identification equipment name of the fixed wayside station. If interrupt the communications of an- none of these forms are practicable, other co-channel licensee, the Commis- any similar name or number may be sion may require the use of equipment designated by the railroad concerned which will delay automatic station for use by its employees in the identi- identification until such co-channel fication of fixed points or mobile units; communications are completed. Provided, That, a list of such identifiers (c) Special provisions for identification is maintained by the railroad. An ab- in the Radiolocation Service. (1) Stations breviated name or the initials of the in the Radiolocation Service are not railroad may be used where such are in required to identify except upon spe- general usage. In those areas where it cific instruction from the Commission is shown that no difficulty would be en- or as required by paragraph (c)(2) of countered in identifying the trans- this section. mission of a particular station (as, for (2) Stations in the Radiolocation example, where stations of one licensee Service operating on frequencies above are located in a yard isolated from 3400 kHz that employ spread spectrum other radio installations), approval techniques shall transmit a two-letter may be given to a request from the li- manufacturer’s designator, authorized censee for permission to omit the sta- by the Commission on the station au- tion identification. thorization, at the beginning and end- (5) Use of identifiers in addition to as- ing of each transmission and once signed call signs. Nothing in this section every 15 minutes during periods of con- shall be construed as prohibiting the tinuing operation. The designator shall transmission of station or unit identifi- be transmitted in International Morse ers which may be necessary or desir- Code at a speed not exceeding 25 words able for system operation, Provided, per minute, and the spread spectrum That, they are transmitted in addition mode of operation shall be maintained to the assigned station call sign or while the designator is being transmit- other permissible form of identifica- ted. The identifying signal shall be tion. clearly receivable in the demodulated (b) Use of automatic Morse code identi- audio of a narrow-band FM receiver. fication equipment. Automatically acti- (d) General exemptions. A station need vated equipment may be used to trans- not transmit identification if: mit station identification in Inter- (1) It is a mobile station operating on national Morse Code pursuant to the the transmitting frequency of the asso- following conditions: ciated base station. (1) The signal output of the auto- (2) It is a mobile station in the Public matic identification equipment shall Safety Pool using F1E or G1E emission. be connected to the transmitter at the (3) It is transmitting for telemetering microphone input or any other manu- purposes or for the activation of de- facturer-provided signal input terminal vices which are employed solely as a and shall be adjusted to produce 40 per- means of attracting attention, or for cent ± 10 percent of the maximum per- remote control purposes, or which is missible modulation or deviation level. retransmitting by self-actuating This adjustment shall be performed means, a radio signal received from an- when all other modulating signals are other radio station or stations. absent. (4) It is any type of radiopositioning (2) The Morse code transmission rate or station authorized in a service shall be maintained between 20 and 25 other than the Radiolocation Service. words per minute. (5) It is used solely for automatic ve- (3) The frequency of the keyed tone hicle monitoring or location. comprising the identification signal (6) It is a paging station authorized shall be 1200 ± 800 Hz. A licensee may be in accordance with the provisions of required to change the frequency in § 90.20(a)(2)(v).

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(7) It is a mobile station employing izing certain unlicensed persons to op- non-voice emissions and the associated erate stations, or authorizing unat- base station identifies on behalf of the tended operation of stations in certain mobile unit(s). circumstances, shall not be construed (8) It is a base or mobile station in to change or diminish in any respect the 220–222 MHz band authorized to op- the responsibility of station licensees erate on a nationwide basis in accord- to maintain control over the stations ance with subpart T of this part. licensed to them (including all trans- (9) It is a wireless microphone station mitter units thereof), or for the proper operating in accordance with the provi- functioning and operation of those sta- sions of § 90.265(b). tions and transmitter units in accord- (e) Special provisions for stations li- ance with the terms of the licenses of censed under this part that are classi- those stations. fied as CMRS providers under part 20 of (b) Except for frequencies used in ac- this chapter. cordance with § 90.417, no person shall (1) Station identification will not be program into a transmitter frequencies required for 929–930 MHz nationwide for which the licensee using the trans- paging licensees and MTA-based SMR mitter is not authorized. licensees. All other CMRS stations will [43 FR 54791, Nov. 22, 1978, as amended at 52 be required to comply with the station FR 47570, Dec. 15, 1987] identification requirements of para- graphs (a) through (d) of this section. § 90.429 Control point and dispatch (2) CMRS stations subject to a sta- point requirements. tion identification requirement will be (a) Control point required. Unless per- permitted to use a single call sign for mitted to be operated on an unattended commonly owned facilities that are op- basis, each station shall be provided erated as part of a single system. The with a control point; call sign must be transmitted each (b) A control point is an operating hour within five minutes of the hour, position: or upon completion of the first trans- (1) Which must be under the control mission after the hour. and supervision of the licensee; (3) CMRS stations granted exclusive (2) Where a person immediately re- channels may transmit their call signs sponsible for the operation of the digitally. The station licensee must transmitter is stationed; provide the Commission with informa- (3) Where the monitoring facilities tion sufficient to decode the digital required by this part are installed. transmission to ascertain the trans- (c) Control point location. The location mitted call sign. of the control point will be specified in [43 FR 54791, Nov. 22, 1978] the station license and will be assumed to be the same as that of the transmit- EDITORIAL NOTE: For FEDERAL REGISTER ci- ting equipment unless an application tations affecting § 90.425, see the List of CFR for a different location has been ap- Sections Affected in the Finding Aids sec- tion of this volume. proved by the Commission. (d) Control point facilities required. At EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. each control point, the following facili- 17, 1997, § 90.425 was amended by revising the ties shall be installed: first sentence of the introductory text of paragraph (a), the first sentences of para- (1) A carrier-operated device which graphs (a)(1), (a)(4)(ii), and (a)(4)(iii), and will provide continuous visual indica- paragraphs (a)(4)(i), (d)(2), and (d)(6), effec- tion when the transmitter is radiating, tive Oct. 17, 1997. or, a pilot lamp or meter which will provide continuous visual indication § 90.427 Precautions against unauthor- when the transmitter circuits have ized operation. been placed in a condition to produce (a) Each transmitter shall be so in- radiation. The provisions of this sub- stalled and protected that it is not ac- paragraph shall not apply to hand-car- cessible to or capable of operation by ried transmitters or transmitters in- persons other than those duly author- stalled on motorcycles. The control ized by and under the control of the li- point for a transmitter utilized to acti- censee. Provisions of this part author- vate another radio station may employ

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a single pilot lamp or meter as an indi- ation, maintenance, and repair duties cation of the activation of local and re- in the private land mobile services and mote transmitters. fixed services by an organization or (2) Facilities which will permit the committee representative of users in person responsible for the operation of those services. the transmitter either to disconnect (d) The provisions of paragraph (b) of the dispatch point circuits from the this section shall not be construed to transmitter or to render the transmit- change or diminish in any respect the ter inoperative from any dispatch point responsibility of station licensees to under his supervision; and have and to maintain control over the (3) Facilities which will permit the stations licensed to them (including all person responsible for the operation of transmitter units thereof), or for the the transmitter to turn the transmit- proper functioning and operation of ter carrier on and off at will. those stations (including all transmit- (e) Dispatch point. A dispatch point is ter units thereof), in accordance with any position from which messages may the terms of the licenses of those sta- be transmitted under the supervision of tions. the person at a control point who is re- sponsible for the operation of the (Secs. 4(i) and 303(r), Communications Act of transmitter. Dispatch points may be 1934, as amended, 47 U.S.C. 154(i) and 303(r), and sec. 553 of the Administrative Proce- installed without authorization from dures Act, 5 U.S.C. 553) the Commission. [49 FR 20672, May 16, 1984] [43 FR 54791, Nov. 22, 1978; 44 FR 67118, Nov. 23, 1979, as amended at 48 FR 29517, June 27, § 90.437 Posting station licenses. 1983] (a) The current original authoriza- § 90.431 Unattended operation. tion for each station shall be retained No person is required to be in attend- as a permanent part of the station ance at a station when transmitting records but need not be posted. during normal rendition of service and (b) Entities authorized under this when either: part must make available either a (a) Transmitting for telemetering clearly legible photocopy of the au- purposes; or, thorization for each base or fixed sta- (b) Retransmitting by self-actuating tion at a fixed location at every con- means a radio signal received from an- trol point of the station or an address other radio station or stations. or location where the current author- ization may be found. § 90.433 Operator requirements. (c) Entities operating under a tem- (a) No operator license or permit is porary permit authorized in accordance required for the operation, mainte- with § 90.159 shall post an executed nance, or repair of stations licensed copy of the Form 572 at every control under this part. point of the system or an address or lo- (b) Any person, with the consent or cation where the current executed copy authorization of the licensee, may em- may be found. ploy stations in this service for the (d) An applicant operating under a purpose of telecommunications. temporary permit authorized in ac- (c) The station licensee shall be re- cordance with § 90.657 must retain an sponsible for the proper operation of executed copy of FCC Form 572 as a the station at all times and is expected permanent part of the station records. to provide observations, servicing and [43 FR 54791, Nov. 22, 1978, as amended at 45 maintenance as often as may be nec- FR 59884, Sept. 11, 1980; 47 FR 41045, Sept. 16, essary to ensure proper operation. All 1982; 47 FR 51883, Nov. 18, 1982; 54 FR 4030, adjustments or tests during or coinci- Jan. 27, 1989; 59 FR 59965, Nov. 21, 1994] dent with the installation, servicing, or maintenance of the station should be § 90.439 Inspection of stations. performed by or under the immediate All stations and records of stations supervision and responsibility of a per- in these services shall be made avail- son certified as technically qualified to able for inspection at any reasonable perform transmitter installation, oper- time and any time while the station is

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in operation upon reasonable request of (d) For shared land stations, the an authorized representative of the records required by § 90.179. Commission. [43 FR 54791, Nov. 22, 1978, as amended at 48 FR 26621, June 9, 1983; 48 FR 29518, June 27, § 90.441 Inspection and maintenance 1983; 50 FR 39681, Sept. 30, 1985; 50 FR 40976, of antenna structure marking and Oct. 8, 1985; 61 FR 4369, Feb. 6, 1996] associated control equipment. The owner of each antenna structure § 90.445 Form of station records. required to be painted and/or illumi- (a) Station records shall be kept in nated under the provisions of Section an orderly manner, and in such detail 303(q) of the Communications Act of that the data required are readily 1934, as amended, shall operate and available. Key letters or abbreviations maintain the antenna structure paint- may be used if proper meaning or ex- ing and lighting in accordance with planation is set forth in the record. (b) Each entry in the records of each part 17 of this chapter. In the event of station shall be signed by a person default by the owner, each licensee or qualified to do so, having actual knowl- permittee shall be individually respon- edge of the facts to be recorded. sible for conforming to the require- (c) No record or portion thereof shall ments pertaining to antenna structure be erased, obliterated, or wilfully de- painting and lighting. stroyed within the required retention [61 FR 4369, Feb. 6, 1996] period. Any necessary correction may be made only by the person originating § 90.443 Content of station records. the entry, who shall strike out the er- roneous portion, initial the correction Each licensee of a station in these made, and indicate the date of correc- services shall maintain records in ac- tion. cordance with the following: (a) For all stations, the results and § 90.447 Retention of station records. dates of the transmitting measure- Records required by this part shall be ments required by § 90.215 of this part retained by the licensee for at least one and the name of the person or persons year. making the measurements. (b) For all stations, the dates and § 90.449 Answers to official commu- pertinent details of any maintenance nications and notices of violation. performed on station equipment, and (a) Licensees are required to respond the name and address of the service to official communications with rea- technician who did the work. If all sonable dispatch and according to the maintenance is performed by the same tenor of the communication. Failure to technician or service company, the do so may be considered by the Com- name and address need be entered only mission to reflect adversely on a per- once in the station records. son’s qualifications to hold Commis- (c) For private land stations that are sion authorizations and may also cre- interconnected with the public ate liabilities for other sanctions. (b) Any licensee receiving official no- switched telephone network, the li- tice of a violation of the terms of the censee must maintain a detailed de- Communications Act of 1934, as amend- scription of how interconnection is ac- ed, any legislative act or treaty to complished. When telephone service which the United States is a party, or costs are shared, at least one licensee the rules and regulations of the Com- participating in the cost sharing ar- mission, shall, within ten (10) days rangement must maintain cost sharing from such receipt or such other period records. A report of the cost distribu- as may be specified by the Commission, tion must be placed in the licensee’s send a written answer to the office of station records and made available to the Commission originating the origi- participants in the sharing and the nal notice. If an answer cannot be sent, Commission upon request. See § 90.477. or an acknowledgement made, within

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such period, acknowledgement and an- points and the transmitters being con- swer shall be made at the earliest prac- trolled. ticable date with a satisfactory expla- (2) The dial-up circuits are so de- nation of the delay. The answer to each signed that the transmitters being con- notice shall be complete in itself and trolled cannot be operated from any shall not be abbreviated by reference to fixed position other than the licensed other communications or answers to control points for those transmitters. other notices. The reply shall set forth (3) Equipment used to provide the the steps taken to prevent a recurrence transmitter/dial-up-circuit interface is of improper operation. designed to preclude associated mobile [59 FR 59965, Nov. 21, 1994] units of the licensee from reaching any point(s) served by the wire line tele- phone facilities other than the control Subpart O—Transmitter Control point(s) of the station(s) controlled. (4) Any direct electrical connection § 90.460 Scope. to the telephone network shall comply This subpart sets forth the provisions with applicable tariffs and with part 68 relating to permissible methods of of the Commission’s Rules (See transmitter control and interconnec- § 90.5(j)). tion (see the definition in § 90.7) of (5) Interconnection, within the mean- radio systems authorized under this ing of §§ 90.7 and 90.477 through 90.483, part. may not take place at a control point [44 FR 67124, Nov. 23, 1979, as amended at 62 which connects to its associated trans- FR 18934, Apr. 17, 1997] mitter(s) through dial-up circuits; nor may such dial-up transmitter control EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. circuits be used in conjunction with (or 17, 1997, § 90.460 was amended by removing the last two sentences, effective Oct. 17, 1997. shared by) interconnection equipment. [43 FR 54791, Nov. 22, 1978, as amended at 44 § 90.461 Direct and remote control of FR 67124, Nov. 23, 1979; 60 FR 50123, Sept. 28, transmitters. 1995] (a) In general. Radio transmitters may be operated and controlled di- § 90.463 Transmitter control points. rectly (as when the operating position (a) A control operator is required to for the transmitter and the transmit- be stationed at the operating position ter being operated are at the same lo- of a transmitter control point. A con- cation), or remotely (as when the trol operator is any person designated transmitter being operated and the po- by the licensee to exercise supervision sition from which it is being operated and control over the operation and use are at different locations). of the licensee’s facilities. The control (b) Control of transmitters at remote lo- operator may be the licensee; or an em- cations. Radio transmitters at remote ployee of the licensee; or the agent of locations may be operated and con- the licensee, appointed by the licensee trolled through the use of wire line or to act as the control operator; or a radio links; or through dial-up circuits, third-party contractor, engaged by the as provided in paragraph (c) of this sec- licensee to serve as the control opera- tion. Such control links or circuits tor: Provided, however, In no case, may be either those of the licensee or through appointment or designation of they may be provided by common car- any person to serve as control opera- riers authorized by law to furnish such tor, may the licensee delegate any of service. the duties and responsibilities the li- (c) Dial-up circuits. Dial-up circuits censee may have in his capacity as li- may be provided by wire line telephone censee. companies under appropriate tariffs, (b) Each station or licensed system of and they may be used by licensees for communication shall normally have a purposes of transmitter control, pro- control point, or control points, at vided: which the control operator or opera- (1) The dial-up circuits serve only to tors are stationed and at or from which link licensed transmitter control the licensee may exercise supervision

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and control over the authorized facili- (1) To monitor co-channel facilities ties, as required by the provisions of of other licensees sharing an assigned § 90.461. Provided, however, Control channel or channels with the licensee point requirements may vary from one in the licensee’s area of operation; and, system to another, depending upon the (2) To terminate any transmission(s) nature of the radio operation; the way or communication(s) between points in and by whom the facilities are em- the public communications system and ployed; and other factors, as set out in the private communications system. other rule sections under this subpart. (c) A transmitter control point may (f) In urban areas, the location of be located at a fixed position in a sys- fixed transmitter control points will be tem of communication at or from specified, ‘‘same as transmitter,’’ un- which the control operator exercises less the control point is at a street ad- supervision and control over the oper- dress which is different from that of ation and use of the licensed facilities. the transmitter(s) controlled. In rural Each fixed transmitter control point areas, the location of fixed control shall have equipment and facilities to points will be specified, ‘‘same as permit the control operator: transmitter,’’ unless the control point (1) To determine when the transmit- is more than 152.5 m (500 ft) from the ter or transmitters controlled are ei- transmitter(s) controlled. In the latter ther radiating ‘‘RF’’ energy, or when case, the approximate location of the the transmitter circuits have been control point will be specified in dis- placed in a condition to produce such tance and direction from the transmit- radiation. This may be accomplished ter(s) controlled in terms of distance either through the use of a carrier op- and geographical quadrant, respec- erated device which provides a visual tively. It would be assumed that the lo- indication when the transmitter(s) are cation of a fixed control point is the radiating or a pilot lamp or meter which provides a visual indication same as the location of the transmit- when the transmitter circuits have ter(s) controlled, unless the applicant been placed in a condition to produce includes a request for a different loca- radiation. Further, where a local trans- tion described in appropriate terms as mitter is used to activate a remote indicated herein. transmitter or transmitters in the li- (g) [Reserved] censee’s system of communication, a (h) Mobile transmitters shall be as- single pilot lamp or meter may be em- sumed to be under the immediate con- ployed to indicate the activation of trol of the mobile operator; provided, both the local and the remote trans- however, overall supervision and con- mitter(s). trol of the operation and use of a com- (2) To turn the carrier of the trans- munication system may be the respon- mitter on and off at will, or to close sibility of a fixed control point opera- the system down completely, when cir- tor. In general, mobile transmitters cumstances warrant such action. shall be equipped to permit the opera- (d) The licensee’s transmitting facili- tor to determine when they are radiat- ties may be operated from dispatch points, the fixed control point shall ing ‘‘RF’’ energy or when the transmit- have equipment to permit the control ter circuits have been placed in a con- operator to either disconnect the dis- dition to produce such radiation. This patch point circuits from the transmit- may be accomplished either through ter(s) or to render the transmitter(s) the use of a carrier operated device or inoperative from any dispatch point of a pilot lamp or meter which will pro- being supervised. vide a visual indication when the (e) Where the system is inter- transmitter is radiating or has been connected with public communication placed in a condition to produce radi- facilities, as provided at §§ 90.477 ation provided, however, that hand-car- through 90.483, and where those rules so ried or pack-carried transmitters and require, the fixed control point shall be equipped to permit the control opera- tor:

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transmitters installed on motorcycles radio circuits, provided the require- need not be so equipped. ments of § 90.463 are met. (b) No telephone position in the pub- [43 FR 54791, Nov. 22, 1978; 44 FR 32220, June lic, switched, telephone network will 5, 1979; 44 FR 34134, June 14, 1979, as amended at 44 FR 67125, Nov. 23, 1979; 48 FR 29517, June be treated as a dispatch point within 27, 1983; 54 FR 39740, Sept. 28, 1989; 58 FR the meaning or intent of this section. 44960, Aug. 25, 1993] (c) Operation of transmitting facili- ties from dispatch points is permitted § 90.465 Control of systems of commu- only when the control operator at a nication. fixed control point in the system is on (a) Depending on design consider- duty and at no other time. ations, control of a system of commu- nication may be exercised in varying § 90.469 Unattended operation. ways. In single frequency simplex, (a) Subject to the provisions of base/mobile operations, control may be §§ 90.243, 90.245, and 90.247, mobile relay, exercised by the control operator at fixed relay, and mobile repeater sta- the fixed control point. In mobile relay tions are authorized for unattended op- systems, where there is an associated eration; and the transmitter control control point or control station, con- point requirements set out at §§ 90.463 trol may be exercised by the operator through 90.465 shall not apply. at the control point or control station. (b) Self-activated transmitters may In mobile-only systems, control may be be authorized for unattended operation exercised by the mobile operator. In where they are activated by either communication systems involving mul- electrical or mechanical devices, pro- tiple base stations or fixed relays con- vided the licensee adopts reasonable trol of the system may result from a means to guard against malfunctions combination of factors and consider- and harmful interference to other ations, including control by a fixed users. control point operator at some point INTERNAL TRANSMITTER CONTROL within the system of communication or SYSTEMS control by the mobile station operator of the licensee. § 90.471 Points of operation in internal (b) In internal systems, as defined at transmitter control systems. § 90.7 control may be maintained by The transmitting facilities of the li- conforming the system to the require- censee may be operated from fixed po- ments of §§ 90.471 through 90.475. sitions located on premises controlled (c) In interconnected systems, as de- by the licensee. The fixed position may fined at § 90.7 control may be main- be part of a private telephone exchange tained by conforming operation and or it may be any position in a closed or system design to that permitted at limited access communications facility §§ 90.477 through 90.483. intended to be used by employees of [43 FR 54791, Nov. 22, 1978, as amended at 54 the licensee for internal communica- FR 39740, Sept. 28, 1989] tions and transmitter control purposes. Operating positions in internal trans- § 90.467 Dispatch points. mitter control systems are not synony- Dispatch points meeting the require- mous with dispatch points (See § 90.467) ments of this section need not be spe- nor with telephone positions which are cifically authorized; provided, however, part of the public, switched telephone that the licensee of any radio station network; and the scheme of regulation operated from a dispatch point or is to be considered and treated as being points shall assume full responsibility different. See §§ 90.485 through 90.489. for the use and operation of the author- [44 FR 67125, Nov. 23, 1979] ized facilities in compliance with all applicable provisions of law or rule and § 90.473 Operation of internal trans- shall comply with the policy: mitter control systems through li- (a) A dispatch point may be linked to censed fixed control points. the transmitter(s) being operated by An internal transmitter control sys- private or leased wire line of fixed tem may be operated under the control

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and supervision of a control operator (5) The system must include auto- stationed at a fixed control point in matic monitoring equipment, installed the system. In such a case, the control at the base station transmitter site(s), point must be equipped to permit the which will prevent the activation of control operator to monitor all traffic the system when signals of other co- to and from fixed positions and mobile channel stations are present. stations or paging units of the licensee; (b) [Reserved] and the system shall be so designed to permit the control operator to either [43 FR 54791, Nov. 22, 1978, as amended at 44 disconnect any operating position in FR 67125, Nov. 23, 1979; 47 FR 17521, Apr. 23, the internal system from the transmit- 1982] ter control circuit or to close the sys- tem down entirely at will. INTERCONNECTED SYSTEMS [44 FR 67125, Nov. 23, 1979] § 90.476 Interconnection of fixed sta- tions and certain mobile stations. § 90.475 Operation of internal trans- mitter control systems in specially (a) Fixed stations and mobile sta- equipped systems. tions used to provide the functions of (a) An internal transmitter control fixed stations pursuant to the provi- system need not be designed to meet sions of §§ 90.35(c)(11), 90.35(c)(42), and the requirements of § 90.473 if it meets 90.267 are not subject to the inter- the following requirements: connection provisions of §§ 90.477 and (1) All operating positions must be 90.483 and may be interconnected with located on premises controlled by the the facilities of common carriers. licensee. (b) Mobile stations used to provide (2) An internal transmitter control the functions of base and mobile relay system may be used in conjunction stations pursuant to the provisions of with other approved methods of trans- §§ 90.35(c)(11), 90.35(c)(42), and 90.267 are mitter control and interconnection so not subject to the provisions of long as the internal transmitter con- § 90.477(d)(3) and may be interconnected trol system, itself, is neither accessed with the facilities of common carriers from telephone positions in the public subject to the provisions of switched telephone network, nor used §§ 90.477(d)(1), 90.477(d)(2), 90.477(e), and dial-up circuits in the public switched telephone network. Licensees with 90.483. complex communications systems in- (c) The provisions of this section do volving fixed systems whose base sta- not apply to commercial mobile radio tions are controlled by such systems service providers, as defined in part 20 may automatically access these base of this chapter. stations through the microwave or [50 FR 15152, Apr. 17, 1985, as amended at 59 operational fixed systems from posi- FR 59965, Nov. 21, 1994; 62 FR 18934, Apr. 17, tions in the PSTN, so long as the base 1997] stations and mobile units meet the re- quirements of § 90.483 and if a separate EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. circuit is provided for each mode of 17, 1997, § 90.476 was amended by revising paragraphs (a) and (b), effective Oct. 17, 1997. transmitter operation (i.e., conven- tional, dial-up or internal). § 90.477 Interconnected systems. (3) The system must be designed so that upon completion of a trans- (a) Applicants for new land stations mission, the base station transmit- to be interconnected with the public ter(s) will close down automatically switched telephone network must indi- within 3 seconds. cate on their applications (class of sta- (4) To guard against malfunctions, tion code) that their stations will be the system must also be designed so interconnected. Licensees of land sta- that the base station(s) will be deacti- tions that are not interconnected may vated by an automatic timing device interconnect their stations with the when a modulated signal is not trans- public switched telephone network mitted for a period of three (3) consecu- only after modifying their license. See tive minutes.

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§ 90.135. In all cases a detailed descrip- (2) Interconnection may be accom- tion of how interconnection is accom- plished at any location through a sepa- plished must be maintained by licens- rate or shared interconnection device. ees as part of their station records. See When land stations subject to this part § 90.433. are multiple licensed or shared by au- (b) In the frequency ranges 806–824 thorized users, arrangements for tele- MHz, 851–869 MHz, 896–901 MHz, and 935– phone service must be made with a 940 MHz, interconnection with the pub- duly authorized carrier by users, li- lic switched telephone network is au- censees, or their authorized agents on a thorized under the following condi- non-profit cost sharing basis. When tions: telephone service costs are shared, at (1) Interconnected operation is on a least one licensee participating in the secondary basis to dispatch operation. cost sharing arrangement must main- This restriction will not apply to tain cost sharing records and the costs trunked systems or on any channel as- must be distributed at least once a signed exclusively to one licensee. year. Licensees, users, or their author- (2) Interconnection may be accom- ized agents may also make joint use ar- plished at any location through a sepa- rangements with a duly authorized car- rate or shared interconnection device. rier and arrange that each licensee or When land stations subject to this part user pay the carrier directly for the li- censee’s or user’s share of the joint use are multiple licensed or shared by au- of the shared telephone service. A re- thorized users, arrangements for tele- port of the cost distribution must be phone service must be made with a placed in the licensee’s station records duly authorized carrier by users, li- and made available to participants in censees, or their authorized agents on a the sharing and the Commission upon non-profit cost sharing basis. When request. In all cases, arrangements telephone service costs are shared, at with the duly authorized carrier must least one licensee participating in the disclose the number of licensees and cost sharing arrangement must main- users and the nature of the use. tain cost sharing records and the costs (3) For licensees in the Industrial/ must be distributed at least once a Business Pool and those licensees who year. Licensees, users, or their author- establish eligibility pursuant to ized agents may also make joint use ar- § 90.20(a)(2), except for §§ 90.20(a)(2)(i) rangements with a duly authorized car- and 90.20(a)(2)(ii) and medical emer- rier and arrange that each licensee or gency systems in the 450–470 MHz band, user pay the carrier directly for the li- interconnection will be permitted only censee’s or user’s share of the joint use where the base station site or sites pro- of the shared telephone service. A re- posed stations are located 120 km (75 port of the cost distribution must be mi.) or more from the designated cen- placed in the licensee’s station records ters of the urbanized areas listed and made available to participants in below. If these licensees seek to con- the sharing and the Commission upon nect within 120 km (75 mi.) of the 25 request. In all cases, arrangements cities, they must obtain the consent of with the duly authorized carrier must all co-channel licensees located both disclose the number of licensees and within 120 km (75 mi.) of the center of users and the nature of the use. the city; and within 120 km (75 mi.) of (c) Interconnection of facilities in the interconnected base station trans- the Radiolocation Service (subpart F) mitter. The consensual agreements will not be permitted. among the co-channel licensees must (d) In the frequency ranges below 800 specifically state the terms agreed MHz, interconnection with the public upon and a statement must be submit- switched telephone network is author- ted to the Commission indicating that ized under the following conditions: all co-channel licensees have consented (1) Interconnected operation is on a to the use of interconnection. If a li- secondary basis to dispatch operation. censee has agreed to the use of inter- This restriction will not apply to connection on the channel, but later trunked systems or on any channel as- decides against the use of interconnec- signed exclusively to one licensee. tion, the licensee may request that the

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co-channel licensees reconsider the use § 90.483 Permissible methods and re- of interconnection. If the licensee is quirements of interconnecting pri- unable to reach an agreement with co- vate and public systems of commu- channel licensees, the licensee may re- nications. quest that the Commission consider Interconnection may be accom- the matter and assign it to another plished by commercial mobile service channel. If a new licensee is assigned to providers licensed under this part by a frequency where all the co-channel li- any technically feasible means. Inter- censees have agreed to the use of inter- connection may be accomplished by connection and the new licensee does not agree, the new licensee may re- private mobile service providers either quest that the co-channel licensees re- manually or automatically under the consider the use of interconnection. If supervision and control of a transmit- the new licensee can not reach an ter control operator at a fixed position agreement with co-channel licensees it in the authorized system of commu- may request that the Commission reas- nications or it may be accomplished sign it to another channel. under the supervision and control of mobile operators, and is subject to the North West lon- Urbanized area lattitude gitude following provisions: (a) Where a system is interconnected New York, NY-northeastern NJ 40°45′06′′ 73°59′39′′ manually at a fixed control point, the Los Angeles-Long Beach, CA ... 34°03′15′′ 118°14′28′′ Chicago, IL ...... 41°52′28′′ 87°38′22′′ control point operator must maintain Philadelphia, PA-New Jersey .... 39°56′58′′ 75°09′21′′ the capability to turn the carrier of the Detroit, MI ...... 42°19′48′′ 83°02′57′′ San Francisco-Oakland, CA ...... 37°46′39′′ 122°24′40′′ transmitter off or to de-activate the Boston, MA ...... 42°21′24′′ 71°03′25′′ system completely when circumstances Washington, DC-Maryland-Vir- warrant such action. ginia ...... 38°53′51′′ 77°00′33′′ Cleveland, OH ...... 41°29′51′′ 81°41′50′′ (b) When the system is inter- St. Louis, MO-Illinois ...... 38°37′45′′ 90°12′22′′ connected automatically it may be su- Pittsburgh, PA ...... 40°26′19′′ 80°00′00′′ pervised at the control point or in mo- Minneapolis-St. Paul, MN ...... 44°58′57′′ 93°15′43′′ Houston, TX ...... 29°45′26′′ 95°21′37′′ bile units. Baltimore, MD ...... 39°17′26′′ 76°36′45′′ (1) For control point supervision, the Dallas, TX ...... 32°47′09′′ 96°47′37′′ Milwaukee, WI ...... 43°02′19′′ 87°54′15′′ following is required: Seattle-Everett, WA ...... 47°36′32′′ 122°20′12′′ (i) The control point operator must Miami, FL ...... 25°46′37′′ 80°11′32′′ maintain the capability to turn the San Diego, CA ...... 32°42′53′′ 117°09′21′′ Atlanta, GA ...... 33°45′10′′ 84°23′37′′ carrier of the transmitter off or to de- Cincinnati, OH-Kentucky ...... 39°06′07′′ 84°30′35′′ activate the system completely when Kansas City, MO-Kansas ...... 39°04′56′′ 94°35′20′′ circumstances warrant such action. Buffalo, NY ...... 42°52′52′′ 78°52′21′′ Denver, CO ...... 39°44′58′′ 104°59′22′′ (ii) When a frequency is shared by San Jose, CA ...... 37°20′16′′ 121°53′24′′ more than one system, automatic mon- itoring equipment must be installed at (e) Additional frequencies shall not the base station to prevent activation be assigned to enable any licensee to of the transmitter when signals of co- employ a preferred interconnection ca- channel stations are present and acti- pability. vation would interfere with commu- (f) Paging systems operating on fre- nications in progress. Licensees may quencies in the bands below 800 MHz operate without the monitoring equip- are not subject to the interconnection ment if they have obtained the consent provisions of § 90.477(d)(3). of all co-channel licensees located [47 FR 17520, Apr. 23, 1982, as amended at 48 within a 120 km (75 mile) radius of the FR 29518, June 27, 1983; 50 FR 15152, Apr. 17, interconnected base station transmit- 1985; 51 FR 14998, Apr. 22, 1986; 51 FR 37401, ter. A statement must be submitted to Oct. 22, 1986; 52 FR 15501, Apr. 29, 1987; 52 FR 29856, Aug. 12, 1987; 53 FR 1025, Jan. 15, 1988; the Commission indicating that all co- 58 FR 44961, Aug. 25, 1993; 61 FR 6576, Feb. 21, channel licensees have consented to op- 1996; 62 FR 18934, Apr. 17, 1997] erate without the monitoring equip- ment. If a licensee has agreed that the EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. 17, 1997, § 90.477 was amended by revising the use of monitoring equipment is not first two sentences of paragraph (d)(3), effec- necessary, but later decides that the tive Oct. 17, 1997. monitoring equipment is necessary, the

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licensee may request that the co-chan- ees, it should request a new channel nel licensees reconsider the use of mon- from the Commission. Systems above itoring equipment. If the licensee can- 800 MHz are exempt from this require- not reach an agreement with co-chan- ment. nel licensees, the licensee may request (ii) Initial access from points within that the Commission consider the mat- the public switched telephone network ter and assign it to another channel. If must be limited to transmission of a 3- a new licensee is assigned to a fre- second tone, after which time the quency where all the co-channel licens- transmitter shall close down. No addi- ees have agreed that the use of mon- tional signals may be transmitted until itoring equipment is not necessary, and acknowledgement from a mobile sta- the new licensee does not agree, the tion of the licensee is received. Licens- new licensee may request the co-chan- ees are exempt from this requirement nel licensees to reconsider the use of if they have obtained the consent of all monitoring equipment. If the new li- co-channel licensees located within a censee cannot reach an agreement with 120 km (75 mile) radius of the inter- co-channel licensees, it should request connected base station transmitter. a new channel from the Commission. However, licensees may choose to set Systems on frequencies above 800 MHz their own time limitations. A state- are exempt from this requirement. ment must be submitted to the Com- (2) For mobile unit supervision, the mission indicating that all co-channel following is required: licensees have consented to operate (i) When a frequency is shared by without the monitoring equipment. If a more than one system, automatic mon- licensee has agreed that the use of itoring equipment must be installed at monitoring equipment is not nec- each base station to prevent its activa- essary, but later decides that the mon- tion when signals of other co-channel itoring equipment is necessary, the li- stations are present and activation censee may request that the co-channel would interfere with communications licensees reconsider the use of mon- in progress. Licensees may operate itoring equipment. If the licensee can- without this equipment if they have not reach an agreement with co-chan- obtained the consent of all co-channel nel licensees, the licensee may request licensees located within a 120 km (75 that the Commission consider the mat- mile) radius of the interconnected base ter and assign it to another channel. If station transmitter. A statement must a new licensee is assigned to a fre- be submitted to the Commission indi- quency where all the co-channel licens- cating that all co-channel licensees ees have agreed that the use of mon- have consented to operate without the itoring equipment is not necessary, and monitoring equipment. If a licensee the new licensee does not agree, the has agreed that the use of monitoring new licensee may request the co-chan- equipment is not necessary, but later nel licensees to reconsider the use of decides that the monitoring equipment monitoring equipment. If the new li- is necessary, the licensee may request censee cannot reach an agreement with that the co-channel licensees recon- co-channel licensees, it should request sider the use of monitoring equipment. a new channel from the Commission. If the licensee cannot reach an agree- Systems above 800 MHz are exempt ment with co-channel licensees, the li- from this requirement. censee may request that the Commis- (c) In single frequency systems, sion consider the matter and assign it equipment must be installed at the to another channel. If a new licensee is base station which will limit any single assigned to a frequency where all the transmission from within the public co-channel licensees have agreed that switched telephone network to 30 sec- the use of monitoring equipment is not onds duration and which in turn will necessary, and the new licensee does activate the base station receiver to not agree, the new licensee may re- monitor the frequency for a period of quest the co-channel licensees to re- not less than three (3) seconds. The mo- consider the use of monitoring equip- bile station must be capable of termi- ment. If the new licensee cannot reach nating the communications during the an agreement with co-channel licens- three (3) seconds. Licensees are exempt

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from this requirement if they have ob- necessary, but later decides that the tained the consent of all co-channel li- monitoring equipment is necessary, the censees located within a 120 km (75 licensee may request that the co-chan- mile) radius of the interconnected base nel licensees reconsider the use of mon- station transmitter. However, licensees itoring equipment. If the licensee can- may choose to set their own time limi- not reach an agreement with co-chan- tations. A statement must be submit- nel licensees, the licensee may request ted to the Commission indicating that that the Commission consider the mat- all co-channel licensees have consented ter and assign it to another channel. If to operate without the monitoring a new licensee is assigned to a fre- equipment. If a licensee has agreed quency where all the co-channel licens- that the use of monitoring equipment ees have agreed that the use of mon- is not necessary, but later decides that itoring equipment is not necessary, and the monitoring equipment is necessary, the new licensee does not agree, the the licensee may request that the co- new licensee may request the co-chan- channel licensees reconsider the use of nel licensees to reconsider the use of monitoring equipment. If the licensee monitoring equipment. If the new li- cannot reach an agreement with co- censee cannot reach an agreement with channel licensees, the licensee may re- co-channel licensees, it should request quest that the Commission consider a new channel from the Commission. the matter and assign it another chan- [47 FR 17520, Apr. 23, 1982, as amended at 48 nel. If a new licensee is assigned to a FR 29518, June 27, 1983; 50 FR 15153, Apr. 17, frequency where all the co-channel li- 1985; 58 FR 44961, Aug. 25, 1993; 59 FR 59966, censees have agreed that the use of Nov. 21, 1994; 61 FR 6576, Feb. 21, 1996; 62 FR monitoring equipment. If the new li- 18934, Apr. 17, 1997] censee cannot reach an agreement with EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. co-channel licensees, it should request 17, 1997, § 90.483 was amended by revising the a new channel from the Commission. third sentence of paragraph (d), effective (d) A timer must be installed at the Oct. 17, 1997. base station transmitter which limits communications to three (3) minutes. Subpart P—Paging Operations After three (3) minutes, the system must close down, with all circuits be- § 90.490 One-way paging operations in tween the base station and the public the private services. switch telephone network discon- (a) Subject to specific prohibition or nected. This provision does not apply restriction by rule provisions govern- to systems which establish eligibility ing the radio service in which a licens- pursuant to §§ 90.20(a)(1)(i), ee’s radio system is authorized, paging 90.20(a)(1)(ii), and 90.20(a)(2), except operations are permitted: §§ 90.20(a)(2)(i) and 90.20(a)(2)(ii), or who (1) Where the signals and messages are Power, Petroleum, or Railroad li- are transmitted by a control operator censees (as defined in § 90.7), or to sys- of the licensee stationed at a licensed tems above 800 MHz. All systems must control point in the licensee’s system be equipped with a timer that closes of communication. down the transmitter within three (2) Where the signals and messages minutes of the last transmission. Li- are transmitted from an operating po- censees may operate without these re- sition within an internal system of quirements if they have obtained the communication which meets the tests consent of all co-channel licensees lo- of §§ 90.471 through 90.475. cated within a 120 km (75 mile) radius (3) Where the signals and messages of the interconnected base station are transmitted from a dispatch point transmitter. However, licensees may within the licensee’s system of commu- choose to set their own time limita- nication, as defined as § 90.7. tions. A statement must be submitted (b) Systems employing dial-up cir- to the Commission indicating that all cuits (§ 90.461(c)) may be used in one- co-channel licensees have consented to way paging operations, but only where operate without the monitoring equip- the paging signals are transmitted as ment. If a licensee has agreed that the provided at paragraph (a)(1) of this sec- use of monitoring equipment is not tion.

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(c) Paging may be initiated directly 929.7625, 929.7875, 929.8125, 929.8375, from telephone positions in the public 929.8625, 929.8875, 929.9125, 929.9375, switched telephone network. When 929.9625, and 929.9875 MHz. land stations are multiple licensed or (b) Part 22 licensing, construction and otherwise shared by authorized users, operation rules apply. Licensing, con- arrangements for the telephone service struction and operation of paging sta- must be made with a duly authorized tions on the exclusive channels in the carrier by users, licensees, or their au- 929–930 MHz band are subject to the ap- thorized agents on a non-profit, cost- plication filing, licensing procedure, shared basis. When telephone service costs are shared, at least one licensee auction procedure, construction, oper- participating in the cost sharing ar- ation and notification rules and re- rangements must maintain cost shar- quirements that are set forth in part 22 ing records and the costs must be dis- of this chapter for paging stations op- tributed at least once a year. Licens- erating in the 931–932 MHz band, in- ees, users, or their authorized agents stead of procedures elsewhere in this may also make joint use arrangements part. with a duly authorized carrier and ar- (c) Part 22 power limits apply; type ac- range that each licensee or user pay ceptance required. Paging operations on the carrier directly for the licensee’s or the exclusive channels in the 929–930 user’s share of the joint use of the MHz band are subject to the transmit- shared telephone service. A report of ting power limits set forth in part 22 of the cost distribution must be placed in this chapter for paging stations operat- the licensee’s station records and made ing in the 931–932 MHz band, instead of available to participants in the sharing power limits elsewhere in this part. arrangement and the Commission upon Transmitters used on the exclusive request. In all cases, arrangements channels in the 929–930 MHz band must with the duly authorized carrier must be of a type accepted under either part disclose the number of licensees and 22 of this chapter or this part (or both). users and the nature of the use. [62 FR 11636, Mar. 12, 1997] [47 FR 39509, Sept. 8, 1982, as amended at 48 FR 56231, Dec. 20, 1983; 52 FR 15501, Apr. 29, 1987] § 90.494 Paging operations on shared channels in the 929–930 MHz band. § 90.492 One way paging operations in (a) This section applies to licensing the 806–824/851–869 MHz and 896– of paging stations on the shared (non- 901/935–940 MHz bands. exclusive) channels in the 929–930 MHz Paging operations are permitted in band. The center frequencies of these these bands only in accordance with channels are listed in paragraph (b) of §§ 90.645(e) and (f). this section. [54 FR 4030, Jan. 27, 1989] (b) The following frequencies are available to all eligible part 90 users § 90.493 Paging operations on exclu- for one-way paging systems on a shared sive channels in the 929–930 MHz basis only and will not be assigned for band. the exclusive use of any licensee. Paging operations on the exclusive channels in the 929–930 MHz band are 929.0375 929.0875 929.0625 929.1625 subject to the rules set forth in this 929.2625 section. (a) Exclusive channels. The center fre- (c) All frequencies listed in this sec- quencies of the channels in the 929–930 tion may be used to provide one-way MHz band that may be assigned on an paging communications to persons eli- exclusive basis are as follows: 929.0125, gible for licensing under subpart B or C 929.1125, 929.1375, 929.1875, 929.2125, of this part, representatives of Federal 929.2375, 929.2875, 929.3125, 929.3375, Government agencies, individuals, and 929.3625, 929.3875, 929.4125, 929.4375, foreign governments and their rep- 929.4625, 929.4875, 929.5125, 929.5375, resentatives. The provisions of 929.5625, 929.5875, 929.6125, 929.6375, § 90.173(b) apply to all frequencies listed 929.6625, 929.6875, 929.7125, 929.7375, in this section.

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(d) Licensees on these frequencies ed to developmental operation, restric- may utilize any type of paging oper- tions on operations, and special reports ation desired (tone only, tone-voice, required when the development oper- digital, tactile, optical readout, etc.). ation is to seek operational data or (e) There shall be no minimum or techniques directed toward the exten- maximum loading standards for these sion of that service. frequencies. (f) The effective radiated power for § 90.503 Eligibility. base stations providing paging service Those persons who are eligible to op- on the shared channels must not ex- erate stations in services under this ceed 3500 watts. (g) Licenses may be granted on these part on a regular basis are also eligible shared paging channels only for expan- to obtain an authorization for devel- sion (addition of new sites or reloca- opmental operation in those particular tion of existing sites) or other modi- radio services. fication, assignment or transfer of con- trol of existing, licensed private or § 90.505 Showing required. commercial paging systems, and for (a) Except as provided in paragraph new private, internal-use paging sys- (b) of this section, each application for tems. Any application for authority to developmental operation shall be ac- operate a new commercial paging sys- companied by a showing that: tem on any of these shared channels is (1) The applicant has an organized unacceptable for filing. plan of development leading to a spe- [58 FR 62291, Nov. 26, 1993, as amended at 59 cific objective; FR 59966, Nov. 21, 1994; 61 FR 8483, Mar. 5, (2) The actual transmission by radio 1996; 62 FR 11637, Mar. 12, 1997; 62 FR 18934, is essential to proceed beyond the Apr. 17, 1997] present stage of the program; EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. (3) The program has reasonable prom- 17, 1997, § 90.494 was amended by revising ise of substantial contribution to the paragraphs (c) and (g), effective Oct. 17, 1997. expansion or extension of the radio art, For the convenience of the user, the super- seded text not appearing in the Oct. 1, 1996 or is investigating new unexplored con- revision is set forth as follows: cepts in radio transmission and com- munications; § 90.494 Paging operations on shared chan- (4) The program will be conducted by nels in the 929–930 MHz band. qualified personnel; (5) The applicant is legally and finan- * * * * * cially qualified, and possesses adequate (g) Licenses may be granted on these technical facilities to conduct the pro- shared paging channels only for expansion posed program; and (addition of new sites or relocation of exist- ing sites) or other modification, assignment (6) The public interest, convenience, or transfer of control of existing, licensed and necessity will be served by the pro- private (including Special Emergency Radio posed operation. Service) or commercial paging systems, and (b) The provisions of paragraph (a) of for new private (including Special Emer- this section do not apply when an ap- gency Radio Service), internal-use paging systems. Any application for authority to plication is made for developmental op- operate a new commercial paging system on eration solely for the reason that the any of these shared channels is unacceptable frequency requested is restricted to for filing. such developmental use. Subpart Q—Developmental § 90.507 Limitations on use. Operation Stations used for developmental op- eration shall conform to all technical § 90.501 Scope. and operating requirements of subparts This subpart contains the procedures I and N of this part, unless specifically and requirements for the filing of ap- exempted in the instrument of author- plications for developmental licenses. ization. It includes special requirements relat-

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§ 90.509 Frequencies available for as- § 90.517 Report of operation. signment. A report on the results of a devel- Stations engaged in developmental opmental program shall be filed with operation may be authorized to use a and made a part of each application for frequency or frequencies available in renewal of authorization. In cases the service in which they propose to where no renewal is requested, such re- operate. The number of channels as- port shall be filed within 60 days of the signed will depend upon the specific re- expiration of such authorization. Mat- quirements of the developmental pro- ters which the applicant does not wish gram and the number of frequencies to disclose publicly may be so labeled; available in the particular geographi- they will be used solely for the Com- cal area where the station is to oper- mission’s information, and will not be ate. publicly disclosed without permission of the applicant. The report shall in- § 90.511 Interference. clude comprehensive and detailed in- formation on: The operation of any station engaged (a) The final objective. in developmental work shall not cause (b) Results of operation to date. harmful interference to the operation (c) Analysis of the results obtained. of stations regularly licensed under (d) Copies of any published reports. any part of the Commission’s rules. (e) Need for continuation of the pro- gram. § 90.513 Special provisions. (f) Number of hours of operation on (a) The developmental program as de- each frequency. scribed by the application for author- This report is not required if the sole ization shall be followed unless the reason for the developmental author- Commission shall otherwise direct. ization is that the frequency of oper- (b) Where some phases of the devel- ation is restricted to developmental opmental program are not covered by use only. the general rules in this chapter and the rules in this part, the Commission Subpart R—Frequency List may specify additional requirements or conditions as deemed necessary in the [Reserved] public interest, convenience, or neces- sity. Subpart S—Regulations Governing (c) The Commission may, from time Licensing and Use of Fre- to time, require a station engaged in quencies in the 806–824, 851– developmental work to conduct special 869, 896–901, and 935–940 tests which are reasonable and desir- MHz Bands able to the authorized developmental program. § 90.601 Scope. This subpart sets out the regulations § 90.515 Change or cancellation of au- governing the licensing and operations thorization without hearing. of all systems operating in the 806–824/ Every application for authority to 851–869 MHz and 896–901/935–940 MHz engage in developmental operation bands. It includes eligibility require- shall be accompanied by a statement ments, application procedures, oper- signed by the applicant in which it is ational, and technical standards for agreed that any authorization issued stations licensing in these bands. The pursuant thereto will be accepted with rules in this subpart are to be read in the express understanding of the appli- conjunction with the applicable re- cant that it is subject to change in any quirements contained elsewhere in this of its terms or to cancellation in its en- part; however, in case of conflict, the tirety at any time, upon reasonable no- provisions of this subpart shall govern tice but without a hearing, if, in the with respect to licensing and operation in these frequency bands. opinion of the Commission, cir- cumstances should so require. [56 FR 41469, Aug. 21, 1991]

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APPLICATION FOR AUTHORIZATIONS within 64 km. (40 mi.) from the location of the base station transmitter site of § 90.603 Eligibility. the facility for which they have ap- The following persons are eligible for plied. licensing in the 806–824 MHz, 851–869 (2) Specify the number of mobile MHz, 896–901 MHz, and 935–940 MHz units to be placed in operation upon Bands. grant of the authorization and the (a) Any person eligible for licensing number of such units that will be under subparts B, C, D, or E of this placed in operation within 8 months of part. the date of grant. (b) Any person proposing to provide (c) Except for applicants for SMR li- communications service to any person censes, all applicants for trunked sys- eligible for licensing under subparts B tems must: or C of this part on a not-for-profit, (1) Furnish a list of all radio systems cost-shared basis. licensed to them within 64 km (40 mi.) (c) Any person eligible under this from the location of the base station part and proposing to provide on a transmitter site of the facility for commercial basis base station an ancil- which they have applied; lary facilities as a Specialized Mobile (2) Specify the number of vehicular Radio Service System operator, for the and portable mobile units and control use of individuals, federal government stations to be placed in operation with- agencies and persons eligible for licens- in the term of the license. ing under subparts B or C of this part. (d) Each applicant shall furnish a [47 FR 41032, Sept. 16, 1982, as amended at 53 functional system diagram illustrating FR 1025, Jan. 15, 1988; 60 FR 15495, Mar. 24, the inter-relationship of all stations 1995; 62 FR 18934, Apr. 17, 1997] being applied for, together with tech- EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. nical details including antenna height 17, 1997, § 90.603 was amended by revising (AAT), effective radiated power (ERP), paragraphs (b) and (c), effective Oct. 17, 1997. the proposed area of coverage, and the signalling methods to be employed. § 90.605 Forms to be used. (e) Except for applicants requesting Applications for conventional and frequencies in the SMRS category list- trunked radio facilities must be pre- ed in §§ 90.617(d) and 90.619, all appli- pared on FCC Forms 574 and 574A and cants for frequencies governed by this must be submitted or filed in accord- subpart must comply with the fre- ance with § 90.127. quency coordination requirements of § 90.175(b). [51 FR 14999, Apr. 22, 1986] [47 FR 41032, Sept. 16, 1982, as amended at 49 § 90.607 Supplemental information to FR 36377, Sept. 17, 1984; 51 FR 14999, Apr. 22, be furnished by applicants for fa- 1986; 59 FR 59966, Nov. 21, 1994] cilities under this subpart. (a) Where the applicant is a person § 90.609 Special limitations on amend- proposing to provide service to eligi- ment of applications for assignment bles under this part on a commercial or transfer of authorizations for radio systems above 800 MHz. basis, the applicant must supply: (1) A statement of the planned mode (a) No application for a conventional of operation. or trunked radio system may be (2) A statement certifying that no amended so as to substitute a new en- person not eligible to use the proposed tity except in the following cir- facility for the purposes for which it is cumstances: to be authorized will be offered or pro- (1) The amendment does not involve vided service through the licensee’s a substantial change in the ownership base station facility. or control of the applicant; or (b) Except for applicants for SMR li- (2) The changes in the ownership or censes, all applicants for conventional control of the applicant are involun- radio systems must: tary due to the original applicant’s in- (1) Furnish a list of all radio systems solvency, bankruptcy, incapacity, or licensed to them or proposed by them death.

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(b) A license to operate a conven- POLICIES GOVERNING THE PROCESSING OF tional or trunked radio system may APPLICATIONS AND THE SELECTION AND not be assigned or transferred prior to ASSIGNMENT OF FREQUENCIES FOR USE the completion of construction of the IN THE 806–824 MHZ, 851–869 MHZ, 896–901 facility. However, the Commission may MHZ, AND 935–940 MHZ BANDS give its consent to the assignment or transfer of control of such a license § 90.611 Processing of applications. prior to the completion of construction Applications for facilities to operate where: on the frequencies governed by this (1) The assignment or transfer does subpart will be processed as follows: not involve a substantial change in (a) All applications will first be con- ownership or control of the authorized sidered to determine whether they are radio facilities; or, substantially complete and acceptable (2) The assignment or transfer is in- for filing. If so, except as otherwise voluntary due to the licensee’s insol- specifically provided for in this sub- part, they will be assigned a file num- vency, bankruptcy, incapacity, or ber and put in pending status. If not, death. they will be returned to the applicant. (c) Licensees of constructed systems (b) All applications in pending status in any category other than Spectrum will be processed in the order in which Block D frequencies in the 800 MHz they are received, determined by the SMR service (formerly General Cat- date on which the application was re- egory) are permitted to make partial ceived by the Commission in its Get- assignments of an authorized grant to tysburg, PA office, or the address set an applicant proposing to create a new forth at § 0.401(b) for applications re- system or to an existing licensee that quiring the fees established in part 1, has loaded its system to 70 mobiles per subpart G of this chapter. channel and is expanding that system. (c) Each application will be reviewed An applicant authorized to expand an to determine whether it can be grant- existing system or to create a new sys- ed. Applicants must specify the in- tem with frequencies from any cat- tended frequency (or frequencies) of op- egory other than Spectrum Block D eration. frequencies in the 800 MHz SMR service (d) [Reserved] obtained through partial assignment (e) An application which is dismissed will receive the assignor’s existing li- will lose its place in the processing cense expiration date and loading dead- line. line for the frequencies that are as- (f) If an application is returned for signed. A licensee that makes a partial correction and resubmitted and re- assignment of a station’s frequencies ceived by the Commission within 30 will not be authorized to obtain addi- days from the date on which it was re- tional frequencies for that station for a turned to the applicant, it will retain period of one year from the date of the its place in the processing line. If it is partial assignment. not received within 30 days it will lose its place in the processing line. (d) A constructed system originally licensed in the General Category that [47 FR 41032, Sept. 16, 1982, as amended at 49 is authorized to operate in the conven- FR 36377, Sept. 17, 1984; 53 FR 12156, Apr. 13, tional mode may be combined with an 1988; 54 FR 4030, Jan. 27, 1989; 55 FR 28030, July 9, 1990; 56 FR 65859, Dec. 19, 1991; 61 FR existing SMR system above 800 MHz 6155, Feb. 16, 1996] authorized to operate in the trunked mode by assignment of an authorized § 90.613 Frequencies available. grant of the General Category station The following table indicates the to the SMR station. channel designations of frequencies [47 FR 41032, Sep. 16, 1982, as amended at 55 available for assignment to eligible ap- FR 28029, July 9, 1990; 58 FR 44962, Aug. 25, plicants under this subpart. Fre- 1993; 61 FR 6155, Feb. 16, 1996] quencies shall be assigned in pairs,

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with mobile and control station trans- TABLE OF 806±821/851±866 MHZ CHANNEL mitting frequencies taken from the DESIGNATIONSÐContinued 806–824 MHz band with corresponding Base fre- base station frequencies being 45 MHz Channel No. quency higher and taken from the 851–869 MHz (MHz) band, or with mobile and control sta- 52 ...... 2875 tion frequencies taken from the 896–901 53 ...... 3125 MHz band with corresponding base sta- 54 ...... 3375 tion frequencies being 39 MHz higher 55 ...... 3625 56 ...... 3875 and taken from the 935–940 MHz band. 57 ...... 4125 Only the base station transmitting fre- 58 ...... 4375 quency of each pair is listed in the 59 ...... 4625 60 ...... 4875 table. 61 ...... 5125 62 ...... 5375 TABLE OF 806±821/851±866 MHZ CHANNEL 63 ...... 5625 DESIGNATIONS 64 ...... 5875 65 ...... 6125 Base fre- 66 ...... 6375 Channel No. quency 67 ...... 6625 (MHz) 68 ...... 6875 69 ...... 7125 1 ...... 851.0125 70 ...... 7375 2 ...... 0375 71 ...... 7625 3 ...... 0625 72 ...... 7875 4 ...... 0875 73 ...... 8125 5 ...... 1125 74 ...... 8375 6 ...... 1375 75 ...... 8625 7 ...... 1625 76 ...... 8875 8 ...... 1875 77 ...... 9125 9 ...... 2125 78 ...... 9375 10 ...... 2375 79 ...... 9625 11 ...... 2625 80 ...... 9875 12 ...... 2875 81 ...... 853.0125 13 ...... 3125 82 ...... 0375 14 ...... 3375 83 ...... 0625 15 ...... 3625 84 ...... 0875 16 ...... 3875 85 ...... 1125 17 ...... 4125 86 ...... 1375 18 ...... 4375 87 ...... 1625 19 ...... 4625 88 ...... 1875 20 ...... 4875 89 ...... 2125 21 ...... 5125 90 ...... 2375 22 ...... 5375 91 ...... 2625 23 ...... 5625 92 ...... 2875 24 ...... 5875 93 ...... 3125 25 ...... 6125 94 ...... 3375 26 ...... 6375 95 ...... 3625 27 ...... 6625 96 ...... 3875 28 ...... 6875 97 ...... 4125 29 ...... 7125 98 ...... 4375 30 ...... 7375 99 ...... 4625 31 ...... 7625 100 ...... 4875 32 ...... 7875 101 ...... 5125 33 ...... 8125 102 ...... 5375 34 ...... 8375 103 ...... 5625 35 ...... 8625 104 ...... 5875 36 ...... 8875 105 ...... 6125 37 ...... 9125 106 ...... 6375 38 ...... 9375 107 ...... 6625 39 ...... 9625 108 ...... 6875 40 ...... 9875 109 ...... 7125 41 ...... 852.0125 110 ...... 7375 42 ...... 0375 111 ...... 7625 43 ...... 0625 112 ...... 7875 44 ...... 0875 113 ...... 8125 45 ...... 1125 114 ...... 8375 46 ...... 1375 115 ...... 8625 47 ...... 1625 116 ...... 8875 48 ...... 1875 117 ...... 9125 49 ...... 2125 118 ...... 9375 50 ...... 2375 119 ...... 9625 51 ...... 2625 120 ...... 9875

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TABLE OF 806±821/851±866 MHZ CHANNEL TABLE OF 806±821/851±866 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

121 ...... 854.0125 190 ...... 7375 122 ...... 0375 191 ...... 7625 123 ...... 0625 192 ...... 7875 124 ...... 0875 193 ...... 8125 125 ...... 1125 194 ...... 8375 126 ...... 1375 195 ...... 8625 127 ...... 1625 196 ...... 8875 128 ...... 1875 197 ...... 9125 129 ...... 2125 198 ...... 9375 130 ...... 2375 199 ...... 9625 131 ...... 2625 200 ...... 9875 132 ...... 2875 201 ...... 856.0125 133 ...... 3125 202 ...... 0375 134 ...... 3375 203 ...... 0625 135 ...... 3625 204 ...... 0875 136 ...... 3875 205 ...... 1125 137 ...... 4125 206 ...... 1375 138 ...... 4375 207 ...... 1625 139 ...... 4625 208 ...... 1875 140 ...... 4875 209 ...... 2125 141 ...... 5125 210 ...... 2375 142 ...... 5375 211 ...... 2625 143 ...... 5625 212 ...... 2875 144 ...... 5875 213 ...... 3125 145 ...... 6125 214 ...... 3375 146 ...... 6375 215 ...... 3625 147 ...... 6625 216 ...... 3875 148 ...... 6875 217 ...... 4125 149 ...... 7125 218 ...... 4375 150 ...... 7375 219 ...... 4625 151 ...... 7625 220 ...... 4875 152 ...... 7875 221 ...... 5125 153 ...... 8125 222 ...... 5375 154 ...... 8375 223 ...... 5625 155 ...... 8625 224 ...... 5875 156 ...... 8875 225 ...... 6125 157 ...... 9125 226 ...... 6375 158 ...... 9375 227 ...... 6625 159 ...... 9625 228 ...... 6875 160 ...... 9875 229 ...... 7125 161 ...... 855.0125 230 ...... 7375 162 ...... 0375 231 ...... 7625 163 ...... 0625 232 ...... 7875 164 ...... 0875 233 ...... 8125 165 ...... 1125 234 ...... 8375 166 ...... 1375 235 ...... 8625 167 ...... 1625 236 ...... 8875 168 ...... 1875 237 ...... 9125 169 ...... 2125 238 ...... 9375 170 ...... 2375 239 ...... 9625 171 ...... 2625 240 ...... 9875 172 ...... 2875 241 ...... 857.0125 173 ...... 3125 242 ...... 0375 174 ...... 3375 243 ...... 0625 175 ...... 3625 244 ...... 0875 176 ...... 3875 245 ...... 1125 177 ...... 4125 246 ...... 1375 178 ...... 4375 247 ...... 1625 179 ...... 4625 248 ...... 1875 180 ...... 4875 249 ...... 2125 181 ...... 5125 250 ...... 2375 182 ...... 5375 251 ...... 2625 183 ...... 5625 252 ...... 2875 184 ...... 5875 253 ...... 3125 185 ...... 6125 254 ...... 3375 186 ...... 6375 255 ...... 3625 187 ...... 6625 256 ...... 3875 188 ...... 6875 257 ...... 4125 189 ...... 7125 258 ...... 4375

529

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00525 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.613 47 CFR Ch. I (10–1–97 Edition)

TABLE OF 806±821/851±866 MHZ CHANNEL TABLE OF 806±821/851±866 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

259 ...... 4625 328 ...... 1875 260 ...... 4875 329 ...... 2125 261 ...... 5125 330 ...... 2375 262 ...... 5375 331 ...... 2625 263 ...... 5625 332 ...... 2875 264 ...... 5875 333 ...... 3125 265 ...... 6125 334 ...... 3375 266 ...... 6375 335 ...... 3625 267 ...... 6625 336 ...... 3875 268 ...... 6875 337 ...... 4125 269 ...... 7125 338 ...... 4375 270 ...... 7375 339 ...... 4625 271 ...... 7625 340 ...... 4875 272 ...... 7875 341 ...... 5125 273 ...... 8125 342 ...... 5375 274 ...... 8375 343 ...... 5625 275 ...... 8625 344 ...... 5875 276 ...... 8875 345 ...... 6125 277 ...... 9125 346 ...... 6375 278 ...... 9375 347 ...... 6625 279 ...... 9625 348 ...... 6875 280 ...... 9875 349 ...... 7125 281 ...... 858.0125 350 ...... 7375 282 ...... 0375 351 ...... 7625 283 ...... 0625 352 ...... 7875 284 ...... 0875 353 ...... 8125 285 ...... 1125 354 ...... 8375 286 ...... 1375 355 ...... 8625 287 ...... 1625 356 ...... 8875 288 ...... 1875 357 ...... 9125 289 ...... 2125 358 ...... 9375 290 ...... 2375 359 ...... 9625 291 ...... 2625 360 ...... 9875 292 ...... 2875 361 ...... 860.0125 293 ...... 3125 362 ...... 0375 294 ...... 3375 363 ...... 0625 295 ...... 3625 364 ...... 0875 296 ...... 3875 365 ...... 1125 297 ...... 4125 366 ...... 1375 298 ...... 4375 367 ...... 1625 299 ...... 4625 368 ...... 1875 300 ...... 4875 369 ...... 2125 301 ...... 5125 370 ...... 2375 302 ...... 5375 371 ...... 2625 303 ...... 5625 372 ...... 2875 304 ...... 5875 373 ...... 3125 305 ...... 6125 374 ...... 8375 306 ...... 6375 375 ...... 3625 307 ...... 6625 376 ...... 3875 308 ...... 6875 377 ...... 4125 309 ...... 7125 378 ...... 4375 310 ...... 7375 379 ...... 4625 311 ...... 7625 380 ...... 4875 312 ...... 7875 381 ...... 5125 313 ...... 8125 382 ...... 5375 314 ...... 8375 383 ...... 5625 315 ...... 8625 384 ...... 5875 316 ...... 8875 385 ...... 6125 317 ...... 9125 386 ...... 6375 318 ...... 9375 387 ...... 6625 319 ...... 9625 388 ...... 6875 320 ...... 9875 389 ...... 7125 321 ...... 859.0125 390 ...... 7375 322 ...... 0375 391 ...... 7625 323 ...... 0625 392 ...... 7875 324 ...... 0875 393 ...... 8125 325 ...... 1125 394 ...... 8375 326 ...... 1375 395 ...... 8625 327 ...... 1625 396 ...... 8875

530

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00526 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.613

TABLE OF 806±821/851±866 MHZ CHANNEL TABLE OF 806±821/851±866 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

397 ...... 9125 466 ...... 6375 398 ...... 9375 467 ...... 6625 399 ...... 9625 468 ...... 6875 400 ...... 9875 469 ...... 7125 401 ...... 861.0125 470 ...... 7375 402 ...... 0375 471 ...... 7625 403 ...... 0625 472 ...... 7875 404 ...... 0875 473 ...... 8125 405 ...... 1125 474 ...... 8375 406 ...... 1375 475 ...... 8625 407 ...... 1625 476 ...... 8875 408 ...... 1875 477 ...... 9125 409 ...... 2125 478 ...... 9375 410 ...... 2375 479 ...... 9625 411 ...... 2625 480 ...... 9875 412 ...... 2875 481 ...... 863.0125 413 ...... 3125 482 ...... 0375 414 ...... 3375 483 ...... 0625 415 ...... 3625 484 ...... 0875 416 ...... 3875 485 ...... 1125 417 ...... 4125 486 ...... 1375 418 ...... 4375 487 ...... 1625 419 ...... 4625 488 ...... 1875 420 ...... 4875 489 ...... 2125 421 ...... 5125 490 ...... 2375 422 ...... 5375 491 ...... 2625 423 ...... 5625 492 ...... 2875 424 ...... 5875 493 ...... 3125 425 ...... 6125 494 ...... 3375 426 ...... 6375 495 ...... 3625 427 ...... 6625 496 ...... 3875 428 ...... 6875 497 ...... 4125 429 ...... 7125 498 ...... 4375 430 ...... 7375 499 ...... 4625 431 ...... 7625 500 ...... 4875 432 ...... 7875 501 ...... 5125 433 ...... 8125 502 ...... 5375 434 ...... 8375 503 ...... 5625 435 ...... 8625 504 ...... 5875 436 ...... 8875 505 ...... 6125 437 ...... 9125 506 ...... 6375 438 ...... 9375 507 ...... 6625 439 ...... 9625 508 ...... 6875 440 ...... 9875 509 ...... 7125 441 ...... 862.0125 510 ...... 7375 442 ...... 0375 511 ...... 7625 443 ...... 0625 512 ...... 7875 444 ...... 0875 513 ...... 8125 445 ...... 1125 514 ...... 8375 446 ...... 1375 515 ...... 8625 447 ...... 1625 516 ...... 8875 448 ...... 1875 517 ...... 9125 449 ...... 2125 518 ...... 9375 450 ...... 2375 519 ...... 9625 451 ...... 2625 520 ...... 9875 452 ...... 2875 521 ...... 864.0125 453 ...... 3125 522 ...... 0375 454 ...... 3375 523 ...... 0625 455 ...... 3625 524 ...... 0875 456 ...... 3875 525 ...... 1125 457 ...... 4125 526 ...... 1375 458 ...... 4375 527 ...... 1625 459 ...... 4625 528 ...... 1875 460 ...... 4875 529 ...... 2125 461 ...... 5125 530 ...... 2375 462 ...... 5375 531 ...... 2625 463 ...... 5625 532 ...... 2875 464 ...... 5875 533 ...... 3125 465 ...... 6125 534 ...... 3375

531

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00527 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.613 47 CFR Ch. I (10–1–97 Edition)

TABLE OF 806±821/851±866 MHZ CHANNEL TABLE OF 806±821/851±866 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

535 ...... 3625 604 ...... 0625 536 ...... 3875 605 ...... 0750 537 ...... 4125 606 ...... 0875 538 ...... 4375 607 ...... 1000 539 ...... 4625 608 ...... 1125 540 ...... 4875 609 ...... 1250 541 ...... 5125 610 ...... 1375 542 ...... 5375 611 ...... 1500 543 ...... 5625 612 ...... 1625 544 ...... 5875 613 ...... 1750 545 ...... 6125 614 ...... 1875 546 ...... 6375 615 ...... 2000 547 ...... 6625 616 ...... 2125 548 ...... 6875 617 ...... 2250 549 ...... 7125 618 ...... 2375 550 ...... 7375 619 ...... 2500 551 ...... 7625 620 ...... 2625 552 ...... 7875 621 ...... 2750 553 ...... 8125 622 ...... 2875 554 ...... 8375 623 ...... 3000 555 ...... 8625 624 ...... 3125 556 ...... 8875 625 ...... 3250 557 ...... 9125 626 ...... 3375 558 ...... 9375 627 ...... 3500 559 ...... 9625 628 ...... 3625 560 ...... 9875 629 ...... 3750 561 ...... 865.0125 630 ...... 3875 562 ...... 0375 631 ...... 4000 563 ...... 0625 632 ...... 4125 564 ...... 0875 633 ...... 4250 565 ...... 1125 634 ...... 4375 566 ...... 1375 635 ...... 4500 567 ...... 1625 636 ...... 4625 568 ...... 1875 637 ...... 4750 569 ...... 2125 638 ...... 4875 570 ...... 2375 639 ...... 5125 571 ...... 2625 640 ...... 5375 572 ...... 2875 641 ...... 5500 573 ...... 3125 642 ...... 5625 574 ...... 3375 643 ...... 5750 575 ...... 3625 644 ...... 5875 576 ...... 3875 645 ...... 6000 577 ...... 4125 646 ...... 6125 578 ...... 4375 647 ...... 6250 579 ...... 4625 648 ...... 6375 580 ...... 4875 649 ...... 6500 581 ...... 5125 650 ...... 6625 582 ...... 5375 651 ...... 6750 583 ...... 5625 652 ...... 6875 584 ...... 5875 653 ...... 7000 585 ...... 6125 654 ...... 7125 586 ...... 6375 655 ...... 7250 587 ...... 6625 656 ...... 7375 588 ...... 6875 657 ...... 7500 589 ...... 7125 658 ...... 7625 590 ...... 7375 659 ...... 7750 591 ...... 7625 660 ...... 7875 592 ...... 7875 661 ...... 8000 593 ...... 8125 662 ...... 8125 594 ...... 8375 663 ...... 8250 595 ...... 8625 664 ...... 8375 596 ...... 8875 665 ...... 8500 597 ...... 9125 666 ...... 8625 598 ...... 9375 667 ...... 8750 599 ...... 9625 668 ...... 8875 600 ...... 865.9875 669 ...... 9000 601 ...... 866.0125 670 ...... 9125 602 ...... 0375 671 ...... 9250 603 ...... 0500 672 ...... 9375

532

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00528 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.613

TABLE OF 806±821/851±866 MHZ CHANNEL TABLE OF 806±821/851±866 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

673 ...... 9500 742 ...... 8625 674 ...... 9625 743 ...... 8750 675 ...... 9750 744 ...... 8875 676 ...... 9875 745 ...... 9000 677 ...... 867.0125 746 ...... 9125 678 ...... 0375 747 ...... 9250 679 ...... 0500 748 ...... 9375 680 ...... 0625 749 ...... 9500 681 ...... 0750 750 ...... 9625 682 ...... 0875 751 ...... 9750 683 ...... 1000 752 ...... 9875 684 ...... 1125 753 ...... 868.0125 685 ...... 1250 754 ...... 0375 686 ...... 1375 755 ...... 0500 687 ...... 1500 756 ...... 0625 688 ...... 1625 757 ...... 0750 689 ...... 1750 758 ...... 0875 690 ...... 1875 759 ...... 1000 691 ...... 2000 760 ...... 1125 692 ...... 2125 761 ...... 1250 693 ...... 2250 762 ...... 1375 694 ...... 2375 763 ...... 1500 695 ...... 2500 764 ...... 1625 696 ...... 2625 765 ...... 1750 697 ...... 2750 766 ...... 1875 698 ...... 2875 767 ...... 2000 699 ...... 3000 768 ...... 2125 700 ...... 3125 769 ...... 2250 701 ...... 3250 770 ...... 2375 702 ...... 3375 771 ...... 2500 703 ...... 3500 772 ...... 2625 704 ...... 3625 773 ...... 2750 705 ...... 3750 774 ...... 2875 706 ...... 3875 775 ...... 3000 707 ...... 4000 776 ...... 3125 708 ...... 4125 777 ...... 3250 709 ...... 4250 778 ...... 3375 710 ...... 4375 779 ...... 3500 711 ...... 4500 780 ...... 3625 712 ...... 4625 781 ...... 3750 713 ...... 4750 782 ...... 3875 714 ...... 4875 783 ...... 4000 715 ...... 5125 784 ...... 4125 716 ...... 5375 785 ...... 4250 717 ...... 5500 786 ...... 4375 718 ...... 5625 787 ...... 4500 719 ...... 5750 788 ...... 4625 720 ...... 5875 789 ...... 4750 721 ...... 6000 790 ...... 4875 722 ...... 6125 791 ...... 5000 723 ...... 6250 792 ...... 5125 724 ...... 6375 793 ...... 5250 725 ...... 6500 794 ...... 5375 726 ...... 6625 795 ...... 5500 727 ...... 6750 796 ...... 5625 728 ...... 6875 797 ...... 5750 729 ...... 7000 798 ...... 5875 730 ...... 7125 799 ...... 6000 731 ...... 7250 800 ...... 6125 732 ...... 7375 801 ...... 6250 733 ...... 7500 802 ...... 6375 734 ...... 7625 803 ...... 6500 735 ...... 7750 804 ...... 6625 736 ...... 7875 805 ...... 6750 737 ...... 8000 806 ...... 6875 738 ...... 8125 807 ...... 7000 739 ...... 8250 808 ...... 7125 740 ...... 8375 809 ...... 7250 741 ...... 8500 810 ...... 7375

533

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00529 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.613 47 CFR Ch. I (10–1–97 Edition)

TABLE OF 806±821/851±866 MHZ CHANNEL TABLE OF 896±901/935±940 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

811 ...... 7500 41 ...... 5125 812 ...... 7625 42 ...... 5250 813 ...... 7750 43 ...... 5375 814 ...... 7875 44 ...... 5500 815 ...... 8000 45 ...... 5625 816 ...... 8125 46 ...... 5750 817 ...... 8250 47 ...... 5875 818 ...... 8375 48 ...... 6000 819 ...... 8500 49 ...... 6125 820 ...... 8625 50 ...... 6250 821 ...... 8750 51 ...... 6375 822 ...... 8875 52 ...... 6500 823 ...... 9000 53 ...... 6625 824 ...... 9125 54 ...... 6750 825 ...... 9250 55 ...... 6875 826 ...... 9375 56 ...... 7000 827 ...... 9500 57 ...... 7125 828 ...... 9625 58 ...... 7250 829 ...... 9750 59 ...... 7375 830 ...... 9875 60 ...... 7500 61 ...... 7625 62 ...... 7750 TABLE OF 896±901/935±940 MHZ CHANNEL 63 ...... 7875 DESIGNATIONS 64 ...... 8000 65 ...... 8125 Base fre- 66 ...... 8250 Channel No. quency 67 ...... 8375 (MHz) 68 ...... 8500 69 ...... 8625 1 ...... 935.0125 70 ...... 8750 2 ...... 0250 71 ...... 8875 3 ...... 0375 72 ...... 9000 4 ...... 0500 73 ...... 9125 5 ...... 0625 74 ...... 9250 6 ...... 0750 75 ...... 9375 7 ...... 0875 76 ...... 9500 8 ...... 1000 77 ...... 9625 9 ...... 1125 78 ...... 9750 10 ...... 1250 79 ...... 9875 11 ...... 1375 80 ...... 936.0000 12 ...... 1500 81 ...... 0125 13 ...... 1625 82 ...... 0250 14 ...... 1750 83 ...... 0375 15 ...... 1875 84 ...... 0500 16 ...... 2000 85 ...... 0625 17 ...... 2125 86 ...... 0750 18 ...... 2250 87 ...... 0875 19 ...... 2375 88 ...... 1000 20 ...... 2500 89 ...... 1125 21 ...... 2625 90 ...... 1250 22 ...... 2750 91 ...... 1375 23 ...... 2875 92 ...... 1500 24 ...... 3000 93 ...... 1625 25 ...... 3125 94 ...... 1750 26 ...... 3250 95 ...... 1875 27 ...... 3375 96 ...... 2000 28 ...... 3500 97 ...... 2125 29 ...... 3625 98 ...... 2250 30 ...... 3750 99 ...... 2375 31 ...... 3875 100 ...... 2500 32 ...... 4000 101 ...... 2625 33 ...... 4125 102 ...... 2750 34 ...... 4250 103 ...... 2875 35 ...... 4375 104 ...... 3000 36 ...... 4500 105 ...... 3125 37 ...... 4625 106 ...... 3250 38 ...... 4750 107 ...... 3375 39 ...... 4875 108 ...... 3500 40 ...... 5000 109 ...... 3625

534

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00530 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.613

TABLE OF 896±901/935±940 MHZ CHANNEL TABLE OF 896±901/935±940 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

110 ...... 3750 179 ...... 2375 111 ...... 3875 180 ...... 2500 112 ...... 4000 181 ...... 2625 113 ...... 4125 182 ...... 2750 114 ...... 4250 183 ...... 2875 115 ...... 4375 184 ...... 3000 116 ...... 4500 185 ...... 3125 117 ...... 4625 186 ...... 3250 118 ...... 4750 187 ...... 3375 119 ...... 4875 188 ...... 3500 120 ...... 5000 189 ...... 3625 121 ...... 5125 190 ...... 3750 122 ...... 5250 191 ...... 3875 123 ...... 5375 192 ...... 4000 124 ...... 5500 193 ...... 4125 125 ...... 5625 194 ...... 4250 126 ...... 5750 195 ...... 4375 127 ...... 5875 196 ...... 4500 128 ...... 6000 197 ...... 4625 129 ...... 6125 198 ...... 4750 130 ...... 6250 199 ...... 4875 131 ...... 6375 200 ...... 5000 132 ...... 6500 201 ...... 5125 133 ...... 6625 202 ...... 5250 134 ...... 6750 203 ...... 5375 135 ...... 6875 204 ...... 5500 136 ...... 7000 205 ...... 5625 137 ...... 7125 206 ...... 5750 138 ...... 7250 207 ...... 5875 139 ...... 7375 208 ...... 6000 140 ...... 7500 209 ...... 6125 141 ...... 7625 210 ...... 6250 142 ...... 7750 211 ...... 6375 143 ...... 7875 212 ...... 6500 144 ...... 8000 213 ...... 6625 145 ...... 8125 214 ...... 6750 146 ...... 8250 215 ...... 6875 147 ...... 8375 216 ...... 7000 148 ...... 8500 217 ...... 7125 149 ...... 8625 218 ...... 7250 150 ...... 8750 219 ...... 7375 151 ...... 8875 220 ...... 7500 152 ...... 9000 221 ...... 7625 153 ...... 9125 222 ...... 7750 154 ...... 9250 223 ...... 7875 155 ...... 9375 224 ...... 8000 156 ...... 9500 225 ...... 8125 157 ...... 9625 226 ...... 8250 158 ...... 9750 227 ...... 8375 159 ...... 9875 228 ...... 8500 160 ...... 937.0000 229 ...... 8625 161 ...... 0125 230 ...... 8750 162 ...... 0250 231 ...... 8875 163 ...... 0375 232 ...... 9000 164 ...... 0500 233 ...... 9125 165 ...... 0625 234 ...... 9250 166 ...... 0750 235 ...... 9375 167 ...... 0875 236 ...... 9500 168 ...... 1000 237 ...... 9625 169 ...... 1125 238 ...... 9750 170 ...... 1250 239 ...... 9875 171 ...... 1375 240 ...... 938.0000 172 ...... 1500 241 ...... 0125 173 ...... 1625 242 ...... 0250 174 ...... 1750 243 ...... 0375 175 ...... 1875 244 ...... 0500 176 ...... 2000 245 ...... 0625 177 ...... 2125 246 ...... 0750 178 ...... 2250 247 ...... 0875

535

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00531 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.613 47 CFR Ch. I (10–1–97 Edition)

TABLE OF 896±901/935±940 MHZ CHANNEL TABLE OF 896±901/935±940 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base fre- Base fre- Channel No. quency Channel No. quency (MHz) (MHz)

248 ...... 1000 317 ...... 9625 249 ...... 1125 318 ...... 9750 250 ...... 1250 319 ...... 9875 251 ...... 1375 320 ...... 939.0000 252 ...... 1500 321 ...... 0125 253 ...... 1625 322 ...... 0250 254 ...... 1750 323 ...... 0375 255 ...... 1875 324 ...... 0500 256 ...... 2000 325 ...... 0625 257 ...... 2125 326 ...... 0750 258 ...... 2250 327 ...... 0875 259 ...... 2375 328 ...... 1000 260 ...... 2500 329 ...... 1125 261 ...... 2625 330 ...... 1250 262 ...... 2750 331 ...... 1375 263 ...... 2875 332 ...... 1500 264 ...... 3000 333 ...... 1625 265 ...... 3125 334 ...... 1750 266 ...... 3250 335 ...... 1875 267 ...... 3375 336 ...... 2000 268 ...... 3500 337 ...... 2125 269 ...... 3625 338 ...... 2250 270 ...... 3750 339 ...... 2375 271 ...... 3875 340 ...... 2500 272 ...... 4000 341 ...... 2625 273 ...... 4125 342 ...... 2750 274 ...... 4250 343 ...... 2875 275 ...... 4375 344 ...... 3000 276 ...... 4500 345 ...... 3125 277 ...... 4625 346 ...... 3250 278 ...... 4750 347 ...... 3375 279 ...... 4875 348 ...... 3500 280 ...... 5000 349 ...... 3625 281 ...... 5125 350 ...... 3750 282 ...... 5250 351 ...... 3875 283 ...... 5375 352 ...... 4000 284 ...... 5500 353 ...... 4125 285 ...... 5625 354 ...... 4250 286 ...... 5750 355 ...... 4375 287 ...... 5875 356 ...... 4500 288 ...... 6000 357 ...... 4625 289 ...... 6125 358 ...... 4750 290 ...... 6250 359 ...... 4875 291 ...... 6375 360 ...... 5000 292 ...... 6500 361 ...... 5125 293 ...... 6625 362 ...... 5250 294 ...... 6750 363 ...... 5375 295 ...... 6875 364 ...... 5500 296 ...... 7000 365 ...... 5625 297 ...... 7125 366 ...... 5750 298 ...... 7250 367 ...... 5875 299 ...... 7375 368 ...... 6000 300 ...... 7500 369 ...... 6125 301 ...... 7625 370 ...... 6250 302 ...... 7750 371 ...... 6375 303 ...... 7875 372 ...... 6500 304 ...... 8000 373 ...... 6625 305 ...... 8125 374 ...... 6750 306 ...... 8250 375 ...... 6875 307 ...... 8375 376 ...... 7000 308 ...... 8500 377 ...... 7125 309 ...... 8625 378 ...... 7250 310 ...... 8750 379 ...... 7375 311 ...... 8875 380 ...... 7500 312 ...... 9000 381 ...... 7625 313 ...... 9125 382 ...... 7750 314 ...... 9250 383 ...... 7875 315 ...... 9375 384 ...... 8000 316 ...... 9500 385 ...... 8125

536

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00532 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 Federal Communications Commission § 90.617

TABLE OF 896±901/935±940 MHZ CHANNEL PUBLIC SAFETY CATEGORY DESIGNATIONSÐContinued TABLE 1Ð806±821/851±866 MHZ BAND Base fre- CHANNELS (70 CHANNELS) Channel No. quency (MHz) Group No. Channel Nos.

386 ...... 8250 209 ...... 209±249±289±329±369 387 ...... 8375 210 ...... 210±250±290±330±370 388 ...... 8500 211 ...... 211±251±291±331±371 389 ...... 8625 218 ...... 218±258±298±338±378 390 ...... 8750 219 ...... 219±259±299±339±379 391 ...... 8875 220 ...... 220±260±300±340±380 392 ...... 9000 229 ...... 229±269±309±349±389 230 ...... 230±270±310±350±390 393 ...... 9125 231 ...... 231±271±311±351±391 394 ...... 9250 238 ...... 238±278±318±358±398 395 ...... 9375 239 ...... 239±279±319±359±399 396 ...... 9500 240 ...... 240±280±320±360±400 397 ...... 9625 Single channels ...... 159, 169, 179, 189, 199, 398 ...... 9750 160, 170, 180, 190, 200 399 ...... 9875 (1) Channels numbers 601–830 are also available to eligible applicants in the [47 FR 41032, Sept. 16, 1982, as amended at 48 FR 51928, Nov. 15, 1983; 51 FR 37402, Oct. 22, Public Safety Category in areas farther 1986; 52 FR 29856, Aug. 12, 1987; 53 FR 1025, than 110 km (68.4 miles) from the U.S./ Jan. 15, 1988; 54 FR 38681, Sept. 20, 1989; 54 FR Mexican border, and 140 km (87 miles) 39740, Sept. 28, 1989] from the U.S./Candian border. The as- signment of these channels will be done § 90.615 Spectrum blocks available in in accordance with the policies defined the General Category for 800 MHz in the Report and Order of Gen. Docket SMR General Category. No. 87–112 (See § 90.16). The following channels are available only for mutual TABLE 1Ð806±821/851±866 MHZ BAND aid purposes as defined in Gen. Docket CHANNELS (150 CHANNELS) No. 87–112: channels 601, 639, 677, 715, 753. Spectrum block Channel Nos. (b) The channels listed in Table 2A D ...... 1 through 50. are available to eligible applicants in E ...... 51 through 100. the Industrial/Land Transportation F ...... 101 through 150. Category (consisting of Power, Petro- leum, Forest Products, Film and Video [62 FR 41214, July 31, 1997] Production, Relay Press, Special Indus- trial, Manufacturers, Telephone Main- § 90.617 Frequencies in the 809.750– tenance, Motor Carrier, Railroad, Taxi- 824/854.750–869 MHz, and 896–901/ cab, and Automobile Emergency licens- 935–940 MHz bands available for ees, as defined in § 90.7). These fre- trunked or conventional system use quencies are available in areas farther in non-border areas. than 110 km (68.4 miles) from the U.S./ (a) The channels listed in table 1 and Mexico border and farther than 140 km paragraph (a)(1) of this section are (87.0 miles) from the U.S./Canada bor- available to eligible applicants in the der. Specialized Mobile Radio (SMR) Public Safety Category which consists systems will not be authorized on these of licensees eligible in the Public Safe- frequencies. These channels are avail- ty Pool of subpart B of this part. These able for inter-category sharing as indi- frequencies are available in areas far- cated in § 90.621(g). ther than 110 km (68.4 miles) from the U.S./Mexican border, and 140 km (87 TABLE 2AÐINDUSTRIAL/LAND TRANSPORTATION miles) from the U.S./Canadian border. CATEGORY 806±821/851±866 MHZ BAND Specialized Mobile Radio Systems will CHANNELS (50 CHANNELS): not be authorized in this category. Group No. Channel Nos. These channels are available for inter- 212 ...... 212±252±292±332±372 category sharing as indicated in 213 ...... 213±253±293±333±373 § 90.621(g). 214 ...... 214±254±294±334±374

537

VerDate 0297 14:49 Jan 22, 1998 Jkt 174183 PO 00001 Frm 00533 Fmt 8010 Sfmt 8010 C:\174183.TXT 174183 § 90.617 47 CFR Ch. I (10–1–97 Edition)

TABLE 2AÐINDUSTRIAL/LAND TRANSPORTATION TABLE 3AÐBUSINESS CATEGORY 806±821/ CATEGORY 806±821/851±866 MHZ BAND 851±866 MHZ BAND CHANNELS (50 CHAN- CHANNELS (50 CHANNELS):ÐContinued NELS):ÐContinued

Group No. Channel Nos. Group No. Channel Nos.

215 ...... 215±255±295±335±375 153, 163, 173, 183, 193, 216 ...... 216±256±296±336±376 154, 164, 174, 184, 194 217 ...... 217±257±297±337±377 Single channels ...... 155, 165, 175, 185, 195, 156, 166, 176, 186, 196, TABLE 3B—BUSINESS CATEGORY 896–901/ 157, 167, 177, 187, 197, 935–940 MHZ BAND CHANNELS (100 158, 168, 178, 188, 198 CHANNELS):

TABLE 2B—INDUSTRIAL/LAND TRANSPOR- For multichannel systems, channels TATION CATEGORY 896–901/935–940 MHZ may be grouped vertically or hori- BAND CHANNELS (99 CHANNELS): zontally as they appear in the table. For multichannel systems channels 11–12–13–14–15 211–212–213–214–215 16–17–18–19–20 216–217–218–219–220 may be grouped vertically or hori- 51–52–53–54–55 251–252–253–254–255 zontally as they appear in the table. 56–57–58–59–60 256–257–258–259–260 91–92–93–94–95 291–292–293–294–295 Channel Nos. 96–97–98–99–100 296–297–298–299–300 31–32–33–34–35 231–232–233–234–235 131–132–133–134–135 331–332–333–334–335 36–37–38–39–40 236–237–238–239–240 136–137–138–139–140 336–337–338–339–340 71–72–73–74–75 271–272–273–274–275 171–172–173–174–175 371–372–373–374–375 76–77–78–79–80 276–277–278–279–280 176–177–178–179–180 376–377–378–379–380. 111–112–113–114–115 311–312–313–314–315 116–117–118–119–120 316–317–318–319–320 (d) The channels listed in Tables 4A 151–152–153–154–155 351–352–353–354–355 and 4B are available only to eligibles in 156–157–158–159–160 356–357–358–359–360 the SMR category which consists of 191–192–193–194–195 391–392–393–394–395 Specialized Mobile Radio (SMR) sta- 196–197–198–199–200 396–397–398–399. tions and eligible end users. The fre- (c) The channels listed in Table 3A quencies listed in Table 4A are avail- are available to eligible applicants in able to SMR eligibles desiring to be au- the Business Radio Category. This cat- thorized for EA-based service areas in egory includes those entities eligible in accordance with § 90.681. SMR licensees the Industrial/Business Pool of subpart licensed on Channels 401–600 on or be- C of this part and does not include Spe- fore March 3, 1996, may continue to uti- cial Mobilized Radio Systems as de- lize these frequencies within their ex- fined in § 90.603(c). These frequencies isting service areas, subject to the are available in areas farther than 110 mandatory relocation provisions of km (68.4 miles) from the U.S./Mexico § 90.699. This paragraph deals with the border and farther than 140 km (87.0 assignment of frequencies only in areas miles) from the U.S./Canada border. farther than 110 km (68.4 miles) from Specialized Mobile Radio Systems will the U.S./Mexico border and farther not be authorized on these frequencies. than 140 km (87) miles from the U.S./ These channels are available for inter- Canada border. See § 90.619 for the as- category sharing as indicated in signment of SMR frequencies in these § 90.621(g). border areas. For stations located within 113 km (70 miles) of Chicago, TABLE 3AÐBUSINESS CATEGORY 806±821/ channels 401–600 will be assigned in 851±866 MHZ BAND CHANNELS (50 CHAN- blocks as outlined in Table 4C. NELS): TABLE 4AÐSMR CATEGORY 806±821/851±866 Group No. Channel Nos. MHZ BAND CHANNELS (280 CHANNELS)

232 ...... 232±272±312±352±392 Spectrum block Channel Nos. 233 ...... 233±273±313±353±393 234 ...... 234±274±314±354±394 A ...... 401 through 420 235 ...... 235±275±315±355±395 B ...... 421 through 480 236 ...... 236±276±316±356±396 C ...... 481 through 600 237 ...... 237±277±317±357±397 G ...... 201±241±281±321±361 Single channels ...... 151, 161, 171, 181, 191, H ...... 202±242±282±322±362 152, 162, 172, 182, 192, I ...... 203±243±283±323±363

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TABLE 4AÐSMR CATEGORY 806±821/851±866 TABLE 4C±SMR CATEGORYÐCHICAGO PLAN MHZ BAND CHANNELS (280 CHANNELS)Ð 2, 3ÐContinued Continued Group No. Channel Nos. Spectrum block Channel Nos. 434 ...... 434±470±506±542±578 J ...... 204±244±284±324±364 435 ...... 435±471±507±543±579 K ...... 205±245±285±325±365 436 ...... 436±472±508±544±580 L ...... 206±246±286±326±366 437 ...... 437±473±509±545±581 M ...... 207±247±287±327±367 438 ...... 438±474±510±546±582 N ...... 208±248±288±328±368 439 ...... 439±475±511±547±583 O ...... 221±261±301±341±381 440 ...... 440±476±512±548±584 P ...... 222±262±302±342±382 441 ...... 441±477±513±549±585 Q ...... 223±263±303±343±383 442 ...... 442±478±514±550±586 R ...... 224±264±304±344±384 443 ...... 443±479±515±551±587 S ...... 225±265±305±345±385 444 ...... 444±480±516±552±588 T ...... 226±266±306±346±386 445 ...... 445±481±517±553±589 U ...... 227±267±307±347±387 446 ...... 446±482±518±554±590 V ...... 228±268±308±348±388 591 ...... 591±592±593±594±595 596 ...... 596±597±598±599±600 1 Reserved for contiguous assignments or as a frequency TABLE 4BÐSMR CATEGORY 896±901/935±940 pool for assignments to systems with odd number of chanels. MHZ BAND-CHANNELS (200 CHANNELS) 2 These frequencies will be authorized only in the area en- compassed by a 113 km (70 mile) radius centered at 41°52′28′′ N. 87°38′22′′ W. Block Channel Nos. 3 All stations located beyond the 113 km (70 mile) distance authorized on or before August 16, 1982 to use these fre- A ...... 1±2±3±4±5±6±7±8±9±10 quencies may continue to do so. Stations beyond the 113 km B ...... 21±22±23±24±25±26±27±28±29±30 (70 mile) distance authorized after August 16, 1982, shall em- C ...... 41±42±43±44±45±46±47±48±49±50 ploy frequencies listed in table 4A subject to the provisions of D ...... 61±62±63±64±65±66±67±68±69±70 § 90.621 (b) or (c) as applicable. E ...... 81±82±83±84±85±86±87±88±89±90 F ...... 101±102±103±104±105±106±107±108±109±110 [47 FR 41032, Sept. 16, 1982, as amended at 47 G ...... 121±122±123±124±125±126±127±128±129±130 FR 51883, Nov. 18, 1982; 51 FR 37404, Oct. 22, H ...... 141±142±143±144±145±146±147±148±149±150 1986; 52 FR 3662, Feb. 5, 1987; 52 FR 29856, Aug. I ...... 161±162±163±164±165±166±167±168±169±170 12, 1987; 53 FR 1026, Jan. 15, 1988; 53 FR 12156, J ...... 181±182±183±184±185±186±187±188±189±190 K ...... 201±202±203±204±205±206±207±208±209±210 Apr. 13, 1988; 54 FR 38682, Sept. 20, 1989; 58 FR L ...... 221±222±223±224±225±226±227±228±229±230 31476, June 3, 1993; 58 FR 44962, Aug. 25, 1993; M ...... 241±242±243±244±245±246±247±248±249±250 60 FR 21990, May 4, 1995; 60 FR 48918, Sept. 21, N ...... 261±262±263±264±265±266±267±268±269±270 1995; 61 FR 6156, Feb. 16, 1996; 61 FR 6576, Feb. O ...... 281±282±283±284±285±286±287±288±289±290 21, 1996; 62 FR 18934, Apr. 17, 1997; 62 FR 41214, P ...... 301±302±303±304±305±306±307±308±309±310 July 31, 1997] Q ...... 321±322±323±324±325±326±327±328±329±330 R ...... 341±342±343±344±345±346±347±348±349±350 EFFECTIVE DATE NOTE: At 62 FR 18934, Apr. S ...... 361±362±363±364±365±366±367±368±369±370 17, 1997, § 90.617 was amended by revising the T ...... 381±382±383±384±385±386±387±388±389±390 first sentence of the introductory text of paragraph (a), the second sentences of para- TABLE 4C±SMR CATEGORYÐCHICAGO PLAN 2, 3 graphs (a)(1) and (c), and the first sentence of paragraph (b), effective Oct. 17, 1997. Group No. Channel Nos. § 90.619 Frequencies available for use 401 1 ...... 401 through 410 411 ...... 411±447±483±519±555 in the U.S./Mexico and U.S./Canada 412 ...... 412±448±484±520±556 border areas. 413 ...... 413±449±485±521±557 (a) U.S./Mexico border area. The 414 ...... 414±450±486±522±558 415 ...... 415±451±487±523±559 channels listed in tables 1A, 2A, 3A and 416 ...... 416±452±488±524±560 4A are offset 12.5 kHz lower in fre- 417 ...... 417±453±489±525±561 quency than those specified in the 806– 418 ...... 418±454±490±526±562 419 ...... 419±455±491±527±563 821/851–866 MHz table in § 90.613. The 420 ...... 420±456±492±528±564 Channel 201 base frequency will be 421 ...... 421±457±493±529±565 856.000 MHz, followed by Channel 202 at 422 ...... 422±458±494±530±566 423 ...... 423±459±495±531±567 856.025 MHz and proceeding with uni- 424 ...... 424±460±496±532±568 form 25 kHz channeling to Channel 400 425 ...... 425±461±497±533±569 at 860.975 MHz. Mobile station fre- 426 ...... 426±462±498±534±570 quencies will be 45 MHz lower in fre- 427 ...... 427±463±499±535±571 428 ...... 428±464±500±536±572 quency. These channels are available 429 ...... 429±465±501±537±573 for assignment for conventional or 430 ...... 430±466±502±538±574 trunked systems only in areas 110 kilo- 431 ...... 431±467±503±539±575 432 ...... 432±468±504±540±576 meters (68.4 miles) or less from the 433 ...... 433±469±505±541±577 U.S./Mexico border. Stations located on

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Mt. Lemmon, serving the Tucson, AZ U.S./Mexico border. The specific chan- area, will only be authorized offset fre- nels that are available for licensing in quencies. The channels listed in tables the bands 821–824/866–869 and 896–901/935– 2B, 3B, and 4B correspond to those 940 MHz within 110 kilometers (68.4 specified in the 896–901/935–940 MHz miles) of the Mexico border are listed table in § 90.613 and are not offset. Mo- in tables 1B, 2B, 3B, and 4B and are sub- bile station frequencies will be 39 MHz ject to Effective Radiated Power (ERP) lower in frequency. The frequencies and Antenna Height limitations as in- listed in tables 2B, 3B, and 4B are not dicated in table 1C. In addition, all available for licensing in the U.S./Mex- channels designated for use within ico border area until June 11, 1993. Mexico in the 821–824/866–869 MHz and (1) Table 1A lists the channels in the 896–901/935–940 MHz bands are available 806–821/851–866 MHz band that are avail- for assignment to U.S. stations within able for assignment to eligible appli- 110 kilometers (68.4 miles) of the Mex- cants in the Public Safety Category ico border if the maximum power flux which consists of licensees eligible in density (pfd) of the station’s transmit- the Public Safety Pool of subpart B of ted signal at any point at or beyond this part. Specialized Mobile Radio the border does not exceed ¥107 dB(W/ Systems (SMRS) will not be authorized m2). The spreading loss must be cal- in this category. These channels are culated using the free space formula available for intercategory sharing as taking into account any antenna dis- indicated in § 90.621(g). crimination in the direction of the bor- der. Authorizations for stations using TABLE 1ÐUNITED STATES/MEXICO BORDER channels allotted to Mexico on a pri- AREA, PUBLIC SAFETY CATEGORY-806±821/ mary basis will be secondary to Mexi- 851±866 MHz Band (85 CHANNELS) can operations and conditioned to re- Offset group No. Offset channel Nos. quire that licensees take immediate action to eliminate any harmful inter- 2011 ...... 241±281±321±361 ference resulting from the station’s 202 ...... 202±242±282±322±362 203 ...... 203±243±283±323±363 transmitted signal exceeding ¥107 204 ...... 204±244±284±324±364 dB(W/m2). 205 ...... 205±245±285±325±365 206 ...... 206±246±286±326±366 TABLE 1BÐUNITED STATES/MEXICO BORDER 207 ...... 207±247±287±327±367 208 ...... 208±248±288±328±368 AREA, PUBLIC SAFETY CATEGORY 821±824/ 209 ...... 209±249±289±329±369 866±869 MHZ BAND (107 CHANNELS) 210 ...... 210±250±290±330±370 211 ...... 211±251±291±331±371 Channel Base fre- Mobile fre- Country 401 ...... 401±441±481±521±561 quency quency 403 ...... 403±443±483±523±563 405 ...... 405±445±485±525±565 601 ...... 866.0125 821.0125 Both countries. 407 ...... 407±447±487±527±567 866.0250 821.0250 Not available. 409 ...... 409±449±489±529±569 602 ...... 866.0375 821.0375 U.S. 411 ...... 411±451±491±531±571 603 ...... 866.0500 821.0500 U.S. 604 ...... 866.0625 821.0625 U.S. 1 Offset Group 201 is available for conventional system use 605 ...... 866.0750 821.0750 U.S. only. Offset Channel 201 is not available for use in the U.S./ 606 ...... 866.0875 821.0875 U.S. Mexico border area. 607 ...... 866.1000 821.1000 U.S. 608 ...... 866.1125 821.1125 U.S. (2) Certain channels in the 821–824/ 609 ...... 866.1250 821.1250 U.S. 866–869 MHz band are also available to 610 ...... 866.1375 821.1375 U.S. eligible applicants in the Public Safety 611 ...... 866.1500 821.1500 Guard channel. 612 ...... 866.1625 821.1625 Mexico. Category in areas within 110 kilo- 613 ...... 866.1750 821.1750 Mexico. meters (68.4 miles) of the U.S./Mexico 614 ...... 866.1875 821.1875 Mexico. border. These channels will be assigned 615 ...... 866.2000 821.2000 Mexico. according to the policies defined in the 616 ...... 866.2125 821.2125 Mexico. 617 ...... 866.2250 821.2250 Mexico. Report and Order of Gen. Docket No. 87– 618 ...... 866.2375 821.2375 Mexico. 112 (See § 90.16). The following channels 619 ...... 866.2500 821.2500 Mexico. are available only for mutual aid pur- 620 ...... 866.2625 821.2625 Mexico. 621 ...... 866.2750 821.2750 Mexico. poses as defined in Gen. Docket No. 87– 622 ...... 866.2875 821.2875 Mexico. 112: channels 601, 639, 677, 715, and 753. 623 ...... 866.3000 821.3000 Mexico. Certain channels in the 896–901/935–940 624 ...... 866.3125 821.3125 Mexico. 625 ...... 866.3250 821.3250 Mexico. MHz band are also available in areas 626 ...... 866.3375 821.3375 Mexico. within 110 kilometers (68.4 miles) of the 627 ...... 866.3500 821.3500 Mexico.

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TABLE 1BÐUNITED STATES/MEXICO BORDER TABLE 1BÐUNITED STATES/MEXICO BORDER AREA, PUBLIC SAFETY CATEGORY 821±824/ AREA, PUBLIC SAFETY CATEGORY 821±824/ 866±869 MHZ BAND (107 CHANNELS)ÐCon- 866±869 MHZ BAND (107 CHANNELS)ÐCon- tinued tinued

Base fre- Mobile fre- Base fre- Mobile fre- Channel quency quency Country Channel quency quency Country

628 ...... 866.3625 821.3625 Mexico. 691 ...... 867.2000 822.2000 Mexico. 629 ...... 866.3750 821.3750 Guard channel. 692 ...... 867.2125 822.2125 Mexico. 630 ...... 866.3875 821.3875 U.S. 693 ...... 867.2250 822.2250 Mexico. 631 ...... 866.4000 821.4000 U.S. 694 ...... 867.2375 822.2375 Mexico. 632 ...... 866.4125 821.4125 U.S. 695 ...... 867.2500 822.2500 Mexico. 633 ...... 866.4250 821.4250 U.S. 696 ...... 867.2625 822.2625 Mexico. 634 ...... 866.4375 821.4375 U.S. 697 ...... 867.2750 822.2750 Mexico. 635 ...... 866.4500 821.4500 U.S. 698 ...... 867.2875 822.2875 Mexico. 636 ...... 866.4625 821.4625 U.S. 699 ...... 867.3000 822.3000 Mexico. 637 ...... 866.4750 821.4750 U.S. 700 ...... 867.3125 822.3125 Mexico. 638 ...... 866.4875 821.4875 U.S. 701 ...... 867.3250 822.3250 Mexico. 866.5000 821.5000 Not available. 702 ...... 867.3375 822.3375 Mexico. 639 ...... 866.5125 821.5125 Both countries. 703 ...... 867.3500 822.3500 Mexico. 866.5250 821.5250 Not available. 704 ...... 867.3625 822.3625 Mexico. 640 ...... 866.5375 821.5375 U.S. 705 ...... 867.3750 822.3750 Guard channel. 641 ...... 866.5500 821.5500 U.S. 706 ...... 867.3875 822.3875 U.S. 642 ...... 866.5625 821.5625 U.S. 707 ...... 867.4000 822.4000 U.S. 643 ...... 866.5750 821.5750 U.S. 708 ...... 867.4125 822.4125 U.S. 644 ...... 866.5875 821.5875 U.S. 709 ...... 867.4250 822.4250 U.S. 645 ...... 866.6000 821.6000 U.S. 710 ...... 867.4375 822.4375 U.S. 646 ...... 866.6125 821.6125 U.S. 711 ...... 867.4500 822.4500 U.S. 647 ...... 866.6250 821.6250 U.S. 712 ...... 867.4625 822.4625 U.S. 648 ...... 866.6375 821.6375 U.S. 713 ...... 867.4750 822.4750 U.S. 649 ...... 866.6500 821.6500 Guard channel. 714 ...... 867.4875 822.4875 U.S. 650 ...... 866.6625 821.6625 Mexico. 867.5000 822.5000 Not available. 651 ...... 866.6750 821.6750 Mexico. 715 ...... 867.5125 822.5125 Both countries. 652 ...... 866.6875 821.6875 Mexico. 867.5250 822.5250 Not available. 653 ...... 866.7000 821.7000 Mexico. 716 ...... 867.5375 822.5375 U.S. 654 ...... 866.7125 821.7125 Mexico. 717 ...... 867.5500 822.5500 U.S. 655 ...... 866.7250 821.7250 Mexico. 718 ...... 867.5625 822.5625 U.S. 656 ...... 866.7375 821.7375 Mexico. 719 ...... 867.5750 822.5750 U.S. 657 ...... 866.7500 821.7500 Mexico. 720 ...... 867.5875 822.5875 U.S. 658 ...... 866.7625 821.7625 Mexico. 721 ...... 867.6000 822.6000 U.S. 659 ...... 866.7750 821.7750 Mexico. 722 ...... 867.6125 822.6125 U.S. 660 ...... 866.7875 821.7875 Mexico. 723 ...... 867.6250 822.6250 U.S. 661 ...... 866.8000 821.8000 Mexico. 724 ...... 867.6375 822.6375 U.S. 662 ...... 866.8125 821.8125 Mexico. 725 ...... 867.6500 822.6500 Guard channel. 663 ...... 866.8250 821.8250 Mexico. 726 ...... 867.6625 822.6625 Mexico. 664 ...... 866.8375 821.8375 Mexico. 727 ...... 867.6750 822.6750 Mexico. 665 ...... 866.8500 821.8500 Mexico. 728 ...... 867.6875 822.6875 Mexico. 666 ...... 866.8625 821.8625 Mexico. 729 ...... 867.7000 822.7000 Mexico. 667 ...... 866.8750 821.8750 Guard channel. 730 ...... 867.7125 822.7125 Mexico. 668 ...... 866.8875 821.8875 U.S. 731 ...... 867.7250 822.7250 Mexico. 669 ...... 866.9000 821.9000 U.S. 732 ...... 867.7375 822.7375 Mexico. 670 ...... 866.9125 821.9125 U.S. 733 ...... 867.7500 822.7500 Mexico. 671 ...... 866.9250 821.9250 U.S. 734 ...... 867.7625 822.7625 Mexico. 672 ...... 866.9375 821.9375 U.S. 735 ...... 867.7750 822.7750 Mexico. 673 ...... 866.9500 821.9500 U.S. 736 ...... 867.7875 822.7875 Mexico. 674 ...... 866.9625 821.9625 U.S. 737 ...... 867.8000 822.8000 Mexico. 675 ...... 866.9750 821.9750 U.S. 738 ...... 867.8125 822.8125 Mexico. 676 ...... 866.9875 821.9875 U.S. 739 ...... 867.8250 822.8250 Mexico. 867.0000 822.0000 Not available. 740 ...... 867.8375 822.8375 Mexico. 677 ...... 867.0125 822.0125 Both countries. 741 ...... 867.8500 822.8500 Mexico. 867.0250 822.0250 Not available. 742 ...... 867.8625 822.8625 Guard channel. 678 ...... 867.0375 822.0375 U.S. 743 ...... 867.8750 822.8750 U.S. 679 ...... 867.0500 822.0500 U.S. 744 ...... 867.8875 822.8875 U.S. 680 ...... 867.0625 822.0625 U.S. 745 ...... 867.9000 822.9000 U.S. 681 ...... 867.0750 822.0750 U.S. 746 ...... 867.9125 822.9125 U.S. 682 ...... 867.0875 822.0875 U.S. 747 ...... 867.9250 822.9250 U.S. 683 ...... 867.1000 822.1000 U.S. 748 ...... 867.9375 822.9375 U.S. 684 ...... 867.1125 822.1125 U.S. 749 ...... 867.9500 822.9500 U.S. 685 ...... 867.1250 822.1250 U.S. 750 ...... 867.9625 822.9625 U.S. 686 ...... 867.1375 822.1375 U.S. 751 ...... 867.9750 822.9750 U.S. 687 ...... 867.1500 822.1500 Guard channel. 752 ...... 867.9875 822.9875 U.S. 688 ...... 867.1625 822.1625 Mexico. 868.0000 823.0000 Not available. 689 ...... 867.1750 822.1750 Mexico. 753 ...... 868.0125 823.0125 Both countries. 690 ...... 867.1875 822.1875 Mexico. 868.0250 823.0250 Not available.

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TABLE 1BÐUNITED STATES/MEXICO BORDER TABLE 1BÐUNITED STATES/MEXICO BORDER AREA, PUBLIC SAFETY CATEGORY 821±824/ AREA, PUBLIC SAFETY CATEGORY 821±824/ 866±869 MHZ BAND (107 CHANNELS)ÐCon- 866±869 MHZ BAND (107 CHANNELS)ÐCon- tinued tinued

Base fre- Mobile fre- Base fre- Mobile fre- Channel quency quency Country Channel quency quency Country

754 ...... 868.0375 823.0375 U.S. 821 ...... 868.8750 823.8750 Mexico. 755 ...... 868.0500 823.0500 U.S. 822 ...... 868.8875 823.8875 Mexico. 756 ...... 868.0625 823.0625 U.S. 823 ...... 868.9000 823.9000 Mexico. 757 ...... 868.0750 823.0750 U.S. 824 ...... 868.9125 823.9125 Guard channel. 758 ...... 868.0875 823.0875 U.S. 825 ...... 868.9250 823.9250 U.S. 759 ...... 868.1000 823.1000 U.S. 826 ...... 868.9375 823.9375 U.S. 760 ...... 868.1125 823.1125 U.S. 827 ...... 868.9500 823.9500 U.S. 761 ...... 868.1250 823.1250 U.S. 828 ...... 868.9625 823.9625 U.S. 762 ...... 868.1375 823.1375 U.S. 829 ...... 868.9750 823.9750 U.S. 763 ...... 868.1500 823.1500 Guard channel. 830 ...... 868.9875 823.9875 U.S. 764 ...... 868.1625 823.1625 Mexico. 765 ...... 868.1750 823.1750 Mexico. 766 ...... 868.1875 823.1875 Mexico. TABLE 1CÐLIMITS OF EFFECTIVE RADIATED 767 ...... 868.2000 823.2000 Mexico. POWER (ERP) CORRESPONDING TO ANTENNA 768 ...... 868.2125 823.2125 Mexico. HEIGHTS OF BASE STATIONS IN THE 821±824/ 769 ...... 868.2250 823.2250 Mexico. 770 ...... 868.2375 823.2375 Mexico. 866±869 MHZ AND 896±901/935±940 MHZ 771 ...... 868.2500 823.2500 Mexico. BANDS WITHIN 110 KILOMETERS (68.4 MILES) 772 ...... 868.2625 823.2625 Mexico. OF THE MEXICAN BORDER 773 ...... 868.2750 823.2750 Mexico. 774 ...... 868.2875 823.2875 Mexico. Antenna height above mean sea level ERP 775 ...... 868.3000 823.3000 Mexico. 776 ...... 868.3125 823.3125 Mexico. Meters Feet Watts (maxi- 777 ...... 868.3250 823.3250 Mexico. mum) 778 ...... 868.3375 823.3375 Mexico. 779 ...... 868.3500 823.3500 Mexico. 0±503 ...... 0±1650 ...... 500 780 ...... 868.3625 823.3625 Guard channel. 504±609 ...... 1651±2000 ...... 350 781 ...... 868.3750 823.3750 U.S. 610±762 ...... 2001±2500 ...... 200 782 ...... 868.3875 823.3875 U.S. 763±914 ...... 2501±3000 ...... 140 783 ...... 868.4000 823.4000 U.S. 915±1066 ...... 3001±3500 ...... 100 784 ...... 868.4125 823.4125 U.S. 1067±1219 ...... 3501±4000 ...... 75 785 ...... 868.4250 823.4250 U.S. 1220±1371 ...... 4001±4500 ...... 70 786 ...... 868.4375 823.4375 U.S. 1372±1523 ...... 4501±5000 ...... 65 787 ...... 868.4500 823.4500 U.S. Above 1523 ...... Above 5000 ...... 5 788 ...... 868.4625 823.4625 U.S. 789 ...... 868.4750 823.4750 U.S. (3) Tables 2A and 2B list the channels 790 ...... 868.4875 823.4875 U.S. that are available for assignment to el- 791 ...... 868.5000 823.5000 U.S. 792 ...... 868.5125 823.5125 U.S. igible applicants in the Industrial/Land 793 ...... 868.5250 823.5250 U.S. Transportation Category (consisting of 794 ...... 868.5375 823.5375 U.S. Power, Petroleum, Forest Products, 795 ...... 868.5500 823.5500 U.S. Film and Video Production, Relay 796 ...... 868.5625 823.5625 U.S. 797 ...... 868.5750 823.5750 U.S. Press, Special Industrial, Manufactur- 798 ...... 868.5875 823.5875 U.S. ers, Telephone Maintenance, Motor 799 ...... 868.6000 823.6000 U.S. Carrier, Railroad, Taxicab, and Auto- 800 ...... 868.6125 823.6125 Guard channel. 801 ...... 868.6250 823.6250 Mexico. mobile Emergency licensees, as defined 802 ...... 868.6375 823.6375 Mexico. in § 90.7). New applications for Special- 803 ...... 868.6500 823.6500 Mexico. ized Mobile Radio systems will not be 804 ...... 868.6625 823.6625 Mexico. accepted for these channels after 805 ...... 868.6750 823.6750 Mexico. 806 ...... 868.6875 823.6875 Mexico. March 18, 1996. 807 ...... 868.7000 823.7000 Mexico. 808 ...... 868.7125 823.7125 Mexico. TABLE 2AÐUNITED STATES/MEXICO BORDER 809 ...... 868.7250 823.7250 Mexico. AREA, INDUSTRIAL/LAND TRANSPORTATION 810 ...... 868.7375 823.7375 Mexico. 811 ...... 868.7500 823.7500 Mexico. CATEGORY 806±821/851±866 MHZ BAND (60 812 ...... 868.7625 823.7625 Mexico. CHANNELS): 813 ...... 868.7750 823.7750 Mexico. 814 ...... 868.7875 823.7875 Mexico. Offset group No. Offset channel Nos. 815 ...... 868.8000 823.8000 Mexico. 816 ...... 868.8125 823.8125 Mexico. 212 ...... 212±252±292±332±372 817 ...... 868.8250 823.8250 Mexico. 213 ...... 213±253±293±333±373 818 ...... 868.8375 823.8375 Mexico. 214 ...... 214±254±294±334±374 819 ...... 868.8500 823.8500 Mexico. 215 ...... 215±255±295±335±375 820 ...... 868.8625 823.8625 Mexico. 216 ...... 216±256±296±336±376

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TABLE 2AÐUNITED STATES/MEXICO BORDER TABLE 3AÐUNITED STATES/MEXICO BORDER AREA, INDUSTRIAL/LAND TRANSPORTATION AREA, BUSINESS CATEGORY 806±821/851± CATEGORY 806±821/851±866 MHZ BAND (60 866 MHZ BANDS (60 CHANNELS)ÐContinued CHANNELS):ÐContinued Offset group No. Offset channel Nos. Offset group No. Offset channel Nos. 421 ...... 421±461±501±541±581 217 ...... 217±257±297±337±377 423 ...... 423±463±503±543±583 218 ...... 218±258±298±338±378 425 ...... 425±465±505±545±585 219 ...... 219±259±299±339±379 427 ...... 427±467±507±547±587 413 ...... 413±453±493±533±573 415 ...... 415±455±495±535±575 417 ...... 417±457±497±537±577 TABLE 3BÐUNITED STATES/MEXICO BORDER 419 ...... 419±459±499±539±579 AREA, BUSINESS CATEGORY 896±901/935± 940 MHZ BAND (100 CHANNELS): TABLE 2BÐUNITED STATES/MEXICO BORDER For multichannel systems, channels AREA, INDUSTRIAL/LAND TRANSPORTATION may be grouped vertically or hori- CATEGORY 896±901/935±940 MHZ BAND (99 zontally as they appear in the table. CHANNELS): Channels numbered above 200 may be For multichannel systems, channels used only subject to the power flux may be grouped vertically or hori- density limits stated in paragraph zontally as they appear in the table. (a)(2) of this section. Channels numbered above 200 may be Channel Nos. used only subject to the power flux 11–12–13–14–15 211–212–213–214–215 density limits stated in paragraph 16–17–18–19–20 216–217–218–219–220 (a)(2) of this section: 51–52–53–54–55 251–252–253–254–255 56–57–58–59–60 256–257–258–259–260 Channel Nos. 91–92–93–94–95 291–292–293–294–295 31–32–33–34–35 231–232–233–234–235 96–97–98–99–100 296–297–298–299–300 36–37–38–39–40 236–237–238–239–240 131–132–133–134–135 331–332–333–334–335 71–72–73–74–75 271–272–273–274–275 136–137–138–139–140 336–337–338–339–340 76–77–78–79–80 276–277–278–279–280 171–172–173–174–175 371–372–373–374–375 111–112–113–114–115 311–312–313–314–315 176–177–178–179–180 376–377–378–379–380 116–117–118–119–120 316–317–318–319–320 151–152–153–154–155 351–352–353–354–355 (5) Tables 4A and 4B list the channels 156–157–158–159–160 356–357–358–359–360 that are available for assignment for 191–192–193–194–195 391–392–393–394–395 the SMR Category (consisting of Spe- 196–197–198–199–200 396–397–398–399 cialized Mobile Radio systems as de- (4) Tables 3A and 3B list the channels fined in § 90.7). that are available for assignment to el- These channels are not available for igible applicants in the Business Radio inter-category sharing. Category. This category includes those TABLE 4AÐUNITED STATES-MEXICO BORDER entities eligible in the Industrial/Busi- AREA, SMR AND GENERAL CATEGORIES 806± ness Pool of subpart C of this part and 821/851±866 MHZ BAND (95 CHANNELS) does not include Special Mobilized Radio Systems as defined in § 90.603(c). Spectrum block Offset channel Nos. These channels are available for inter- EA-Based SMR Category (83 Channels) category sharing as indicated in § 90.621(g). A ...... 398±399±400. B ...... 429±431±433±435±437±439± TABLE 3AÐUNITED STATES/MEXICO BORDER 469±471±473±475±477± 479. AREA, BUSINESS CATEGORY 806±821/851± C ...... 509±511±513±515±517±519± 866 MHZ BANDS (60 CHANNELS) 549±551±553±555±557± 559±589±591±593±595± Offset group No. Offset channel Nos. 597±599. G ...... 229±272±349. 220 ...... 220±260±300±340±380 H ...... 230±273±350. 221 ...... 221±261±301±341±381 I ...... 231±274±351. 222 ...... 222±262±302±342±382 J ...... 232±278±352. 223 ...... 223±263±303±343±383 K ...... 233±279±353. 224 ...... 224±264±304±344±384 L ...... 234±280±354. 225 ...... 225±265±305±345±385 M ...... 235±309±358. 226 ...... 226±266±306±346±386 N ...... 236±310±359. 227 ...... 227±267±307±347±387 O ...... 237±311±360.

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TABLE 4AÐUNITED STATES-MEXICO BORDER are contained in paragraph (d) of this AREA, SMR AND GENERAL CATEGORIES 806± section. 821/851±866 MHZ BAND (95 CHANNELS)Ð (1) The U.S./Canada border area is di- Continued vided into eight geographical regions with U.S. channel allocations shown in Spectrum block Offset channel Nos. table 5. P ...... 238±312±389. Q ...... 239±313±390. TABLE 5ÐGEOGRAPHICAL REGIONS R ...... 240±314±391. S ...... 269±318±392. U.S. T ...... 270±319±393. channel U ...... 271±320±394. Region Location (longitude) alloca- V ...... 228±268±308±348±388. tion

General Category (12 Channels) 1 ...... 66° W±71° W (0±100 km from border) .. 300 2 ...... 71° W±81° W (0±100 km from border) .. 180 D ...... 275±315±355±395. 3 ...... 81° W±85° W (0±100 km from border) .. 420 E ...... 276±316±356±396. ° ° ′ F ...... 277±317±357±397 4 ...... 85 W±121 ±30 W (0±100 km from 300 border). 5 ...... 121°±30′ W 127° W(0±140 km from 300 TABLE 4BÐUNITED STATES-MEXICO BORDER border). AREA, SMR CATEGORY 896±901/935±940 6 ...... 127° W±143° W (0±100 km from bor- 300 der). MHZ BAND (200 CHANNELS) 7 ...... 66° W±121° ±30′ W (100±140 km from 600 border). Block Channel Nos. 8 ...... 127° W±143° W (100±140 km from bor- 600 Channels numbered above 200 may be used only subject to der). the power flux density limits at or beyond the Mexican bor- der stated in paragraph (a)(2) of this section. (2) Station authorizations in Regions A ...... 1±2±3±4±5±6±7±8±9±10 1–4 and Regions 6–8 will be subject to B ...... 21±22±23±24±25±26±27±28±29±30 Effective Radiated Power (ERP) and C ...... 41±42±43±44±45±46±47±48±49±50 D ...... 61±62±63±64±65±66±67±68±69±70 Effective Antenna Height (EAH) limi- E ...... 81±82±83±84±85±86±87±88±89±90 tations as indicated in table 6. Stations F ...... 101±102±103±014±105±106±107±108±109±110 in Region 5 will be subject to the ERP G ...... 121±122±123±124±125±126±127±128±129±130 H ...... 141±142±143±144±145±146±147±148±149±150 and antenna height above mean sea I ...... 161±162±163±164±165±166±167±168±169±170 level limitations in table 8. Effective J ...... 181±182±183±184±185±186±187±188±189±190 K ...... 201±202±203±204±205±206±207±208±209±210 Radiated Power (ERP) is defined as the L ...... 221±222±223±224±225±226±227±228±229±230 product of the power supplied to the M ...... 241±242±243±244±245±246±247±248±249±250 antenna and its gain relative to a half- N ...... 261±262±263±264±265±266±267±268±269±270 O ...... 281±282±283±284±285±286±287±288±289±290 wave dipole in a given direction. Effec- P ...... 301±302±303±304±305±306±307±308±309±310 tive Antenna Height is calculated by Q ...... 321±322±323±324±325±326±327±328±329±330 subtracting the Assumed Average Ter- R ...... 341±342±343±344±345±346±347±348±349±350 S ...... 361±362±363±364±635±366±367±368±369±370 rain Elevation (AATE) given in table 7 T ...... 381±382±383±384±385±386±387±388±389±390 from the antenna height above mean sea level. (b) U.S./Canada border area. The fol- lowing criteria shall govern the assign- TABLE 6ÐLIMITS OF EFFECTIVE RADIATED ment of frequency pairs (channels) in POWER (ERP) CORRESPONDING TO EFFEC- the 806–821/851–866 and 896–901/935–940 TIVE ANTENNA HEIGHTS (EAH) OF BASE STA- MHz bands for stations located in the TIONS IN REGIONS 1, 2, 3, 4, 6, 7, 8 U.S./Canada border area. These chan- Watts nels are available for assignment for Feet Meters (maxi- conventional or trunked systems in ac- mum) cordance with all applicable sections of this subpart. They are available for 0±500 ...... 0±152 ...... 500 501±1000 ...... 153±305 ...... 125 intercategory sharing as indicated in 1001±1500 ...... 306±457 ...... 40 § 90.621(g). Specific provisions for use of 1501±2000 ...... 458±609 ...... 20 the 821–824/866–869 MHz bands in the 2001±2500 ...... 610±762 ...... 10 U.S./Canada border area are contained 2501±3000 ...... 763±914 ...... 10 in paragraph (c) of this section, and 3001±3500 ...... 915±1066 ...... 6 provisions for use of the 896–901/935–940 3501±4000 ...... 1067±1219 ...... 5 MHz bands in the U.S./Canada border Above 4000 ...... Above 1219 ...... 5

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TABLE 8ÐLIMITS OF EFFECTIVE RADIATED Region(s) Frequency bands (MHz) POWER (ERP) CORRESPONDING TO ANTENNA 2 ...... 806.00±808.25/851.00±853.25 and HEIGHTS ABOVE MEAN SEA LEVEL OF BASE 818.75±821.00/863.75±866.00. STATIONS IN REGION 5 3 ...... 806.00±811.25/851.00±856.25 and 815.75±821.00/860.75±866.00. 7, 8 ...... 806.00±821.00/851.00±866.00. Antenna height above mean sea level ERP watts (maximum) Feet Meters (4) Coordination with Canada will be 0 to 1,650 ...... 0 to 503 ...... 500 required: 1,651 to 2,000 ...... 504 to 609 ..... 350 (i) For frequencies in the 808.2625– 2,001 to 2,500 ...... 610 to 762 ..... 200 809.7375/853.2625–854.7375 MHz and 2,501 to 3,000 ...... 763 to 914 ..... 140 3,001 to 3,500 ...... 915 to 1,066 .. 100 817.2625–818.7375/862.2625–863.7375 MHz 3,501 to 4,000 ...... 1,067 to 219 .. 75 bands, for stations to be located in the 4,001 to 4,500 ...... 1,220 to 1,371 70 geographical area in Region 1 enclosed 4,501 to 5,000 ...... 1,372 to 1,523 65 Above 5,000 ...... Above 1,523 .. 5 by the United States border, the merid- ian 71° W and the line beginning at the (3) The following frequency bands are intersection of 44°25′N, 71° W, then run- available in each Region with the ex- ning by great circle arc to the intersec- ception of those listed in § 90.619(b)(5). tion of 45° N, 70° W, then North along meridian 70° W to the intersection of Region(s) Frequency bands (MHz) 45°45′N, then running West along 45°45′N 1, 4, 5, 6 ...... 806.00±809.75/851.00±854.75 and to the intersection of the United 817.25±821.00/862.25±866.00. States—Canada border.

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(ii) For frequencies in the 808.2625– television assignments and allotments 811.2375/853.2625–856.2375 MHz and is based on the field strength of an 815.7625–818.7375/860.7625–863.7375 MHz interfering mobile radio signal at the bands, for stations to be located in the TV station’s calculated Grade B con- geographical area in Region 3 enclosed tour (64 dBu) not exceeding the TV by the meridian 81° W longitude, the field strength by more than 20 dB (i.e., arc of a circle of 100 km radius centered 84 dBu). The field strength of the TV at the intersection of 81° W longitude assignment or allotment is calculated and the northern shore of Lake Erie using the R6602 [F(50,50)] propagation and drawn clockwise from the south- curves and any land mobile base sta- erly intersection with 81° W longitude tion interfering signal is calculated to intersect the United States-Canada using the R6602 [F(50,10)] propagation border, and the United States-Canada curves at a receiving effective antenna border. height of 9.1 meters (30 feet). Where the (5) Applicants requesting authoriza- calculated field strength of the TV as- tions in the frequency bands in the geo- signment or allotment exceeds the graphical areas listed below shall sub- Grade B contour value of 64 dBu at the mit documentation indicating compli- Canada/U.S.A. border, the land mobile ance with the following protection cri- radio signal may not exceed the actual teria to the indicated Canadian tele- calculated TV field strength at the bor- vision station. Protection to Canadian der by more than 20 dB.

Frequency bands (MHz) Areas

852±853.25 MHz (CornwallÐ Area bounded by a line joining, clockwise, the following coordinates: starting at point TV Channel 63). 45°00′00′′ N. Lat., 74°38′00′′ W. Long., moving east along the Canada/USA border to point 44°59′30′′ N. Lat., 74°05′00′′ W. Long., moving south west to point 44°56′30′′ N. Lat., 74°08′00′′ W. Long. moving west to point 45°00′00′′ N. Lat., 74°38′00′′ W. Long. The second area is bounded by a line joining, clockwise, the following coordinates: 44°50′30′′ N. Lat., 75°17′30′′ W. Long., moving east along the Canada/USA border to point 44°55′30′′ N. Lat., 75°05′00′′ W. Long., moving south to point 44°55′00′′ N. Lat., 75°05′00′′ W. Long., moving south west to point 44°53′00′′ N. Lat., 75°06′30′′ W. Long., moving south west to point 44°48′30′′ N. Lat., 75°14′30′′ W. Long., and moving north west to point 44°50′30′′ N. Lat., 75°17′30′′ W. Long. 852±854.75 MHz (VancouverÐ Area bounded by a line joining, clockwise, the following coordinates: starting at point TV Channel 63). 49°00′00′′ N. Lat., 122°45′30′′ W. Long., moving east along the Canada/USA border to point 49°00′00′′ N. Lat., 122°05′00′′ W. Long., moving south west to point 48°57′30′′ N. Lat., 122°09′00′′ W. Long., moving west to point 48°59′00′′ N. Lat., 122°44′30′′ W. Long., and moving north to point 49°00′00′′ N. Lat., 122°45′30′′ W. Long.

(6) [Reserved] Regions 1–8, channel spacing between (7) Frequencies in Regions 1–8 are channels in a 5-channel group vary as designated in accordance with the fol- follows: lowing: Spacing (i) As shown in § 90.613, mobile and between Number of channels control station transmitting fre- Region 5-channel in a 5- quencies will commence with Channel groups channel group No. 1 at 806.0125 MHz, followed by Chan- (Channels) nel No. 2 at 806.0375 MHz and proceed with uniform 25 kHz spacing to the 1, 4, 5, 6 ...... 60 30 2 ...... 36 18 band end, with Channel No. 600 at 3 ...... 1 80 40 820.9875 MHz. Corresponding base sta- 7, 8 ...... 120 40 tion frequencies, separated by 45 MHz 1 Region 3 also has ten (10) contiguous channels in each of from the mobile control frequencies, the two allocated sub-bands. will commence with Channel No. 1 at (iii) The Public Safety Category con- 851.0125 MHz and end with Channel No. sists of those entities eligible in the 600 at 865.9875 MHz. Public Safety Pool of subpart B of this (ii) Channels will be arranged into 5- part. The Industrial/Land Transpor- channel groups. Because of the dis- tation Category consists of Power, Pe- tribution and differing number of chan- troleum, Forest Products, Film and nels available for United States use in Video Production, Relay Press, Special

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Industrial, Manufacturers, Telephone TABLE 11ÐBUSINESS CATEGORYÐ60 Maintenance, Motor Carrier, Railroad, CHANNELSÐContinued Taxicab, and Automobile Emergency [Regions 1, 4, 5, 6] licensees (as defined in § 90.7). The Business Radio Category consists of Group No. Channel No. those entities eligible in the Industrial/ 453 ...... 453±483±513±543±573 Business Pool of subpart C of this part. 454 ...... 454±484±514±544±574 Specialized Mobile Radio Systems 455 ...... 455±485±515±545±575 456 ...... 456±486±516±546±576 (SMRS) will not be authorized in any 457 ...... 457±487±517±547±577 of the above mentioned categories, but 458 ...... 458±488±518±548±578 only in the SMRS category to those ap- 459 ...... 459±489±519±549±579 460 ...... 460±490±520±550±580 plicants eligible under § 90.603(c). 461 ...... 461±491±521±551±581 (8) Tables 9, 10, 11, and 12 list the 462 ...... 462±492±522±552±582 channels available in Regions 1, 4, 5, and 6 for the categories of users indi- TABLE 12ÐSMR AND GENERAL CATEGORIESÐ cated. Frequencies are given in § 90.613. 95 CHANNELS (Regions 1, 4, 5, 6) TABLE 9ÐPUBLIC SAFETY CATEGORYÐ85 CHANNELS Spectrum block Channel Nos. [Regions 1, 4, 5, 6] EA-Based SMR Category (90 Channels) Group No. Channel No. A ...... None. 1 ...... 1±31±61±91±121 B ...... 463 through 480. 2 ...... 2±32±62±92±122 C ...... 493 through 510, 523 3 ...... 3±33±63±93±123 through 540, 553 through 4 ...... 4±34±64±94±124 570, 583 through 600. 5 ...... 5±35±65±95±125 6 ...... 6±36±66±96±126 General Category (5 Channels) 7 ...... 7±37±67±97±127 8 ...... 8±38±68±98±128 G through V ...... None. 9 ...... 9±39±69±99±129 D ...... 30. 10 ...... 10±40±70±100±130 E ...... 60 and 90. 11 ...... 11±41±71±101±131 F ...... 120 and 150. 12 ...... 12±42±72±102±132 13 ...... 13±43±73±103±133 14 ...... 14±44±74±104±134 (9) Tables 13, 14 15, and 16 list the fre- 15 ...... 15±45±75±105±135 quencies available in Region 2 for the 16 ...... 16±46±76±106±136 17 ...... 17±47±77±107±137 categories of users indicated. TABLE 13ÐPUBLIC SAFETY CATEGORYÐ50 TABLE 10ÐINDUSTRIAL/LAND TRANSPORTATION CHANNELS CATEGORYÐ60 CHANNELS [Region 2] [Regions 1, 4, 5, 6] Group No. Channel Nos. Group No. Channel No. 1 ...... 1±19±37±55±73 18 ...... 18±48±78±108±138 2 ...... 2±20±38±56±74 19 ...... 19±49±79±109±139 3 ...... 3±21±39±57±75 20 ...... 20±50±80±110±140 4 ...... 4±22±40±58±76 21 ...... 21±51±81±111±141 5 ...... 5±23±41±59±77 22 ...... 22±52±82±112±142 6 ...... 6±24±42±60±78 23 ...... 23±53±83±113±143 7 ...... 7±25±43±61±79 24 ...... 24±54±84±114±144 8 ...... 8±26±44±62±80 25 ...... 25±55±85±115±145 9 ...... 9±27±45±63±81 26 ...... 26±56±86±116±146 10 ...... 10±28±46±64±82 27 ...... 27±57±87±117±147 28 ...... 28±58±88±118±148 29 ...... 29±59±89±119±149 TABLE 14ÐINDUSTRIAL/LAND TRANSPORTATION CATEGORYÐ35 CHANNELS [Region 2] TABLE 11ÐBUSINESS CATEGORYÐ60 CHANNELS Group No. Channel Nos. [Regions 1, 4, 5, 6] 11 ...... 11±29±47±65±83 Group No. Channel No. 12 ...... 12±30±48±66±84 13 ...... 13±31±49±67±85 451 ...... 451±481±511±541±571 14 ...... 14±32±50±68±86 452 ...... 452±482±512±542±572 15 ...... 15±33±51±69±87

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TABLE 14ÐINDUSTRIAL/LAND TRANSPORTATION TABLE 17ÐPUBLIC SAFETYÐ115 CHANNELSÐ CATEGORYÐ35 CHANNELSÐContinued Continued [Region 2] [Region 3]

Group No. Channel Nos. Group No. Channel Nos.

16 ...... 16±34±52±70±88 18 ...... 18±58±98±138±178 17 ...... 17±35±53±71±89 19 ...... 19±59±99±139±179 20 ...... 20±60±100±140±180 21 ...... 21±61±101±141±181 TABLE 15ÐBUSINESS CATEGORYÐ35 22 ...... 22±62±102±142±182 CHANNELS Contiguous channels ...... 201, 202, 203, 204, 205 [Region 2] TABLE 18ÐINDUSTRIAL/LAND TRANSPORTATION Group No. Channel Nos. CATEGORYÐ85 CHANNELS 511 ...... 511±529±547±565±583 [Region 3] 512 ...... 512±530±548±566±584 513 ...... 513±531±549±567±585 Group No. Channel Nos. 514 ...... 514±532±550±568±586 515 ...... 515±533±551±569±587 23 ...... 23±63±103±143±183 516 ...... 516±534±552±570±588 24 ...... 24±64±104±144±184 517 ...... 517±535±553±571±589 25 ...... 25±65±105±145±185 26 ...... 26±66±106±146±186 27 ...... 27±67±107±147±187 TABLE 16ÐSMR AND GENERAL CATEGORIESÐ 28 ...... 28±68±108±148±188 60 CHANNELS 29 ...... 29±69±109±149±189 30 ...... 30±70±110±150±190 (Region 2) 31 ...... 31±71±111±151±191 32 ...... 32±72±112±152±192 Spectrum block Channel Nos. 33 ...... 33±73±113±153±193 34 ...... 34±74±114±154±194 SMR Category (55 Channels) 35 ...... 35±75±115±155±195 36 ...... 36±76±116±156±196 A ...... None. 37 ...... 37±77±117±157±197 B ...... None. Contiguous channels ...... 391, 392, 393, 394, 395, C ...... 518 through 528, 536 396, 397, 398, 399, 400 through 546, 554 through 564, 572 through 582, 590 through 600. TABLE 19ÐBUSINESS CATEGORYÐ85 G through V ...... None. CHANNELS General Category (5 Channels) [Region 3]

D 18 and 36.. Group No. Channel Nos. E ...... 54±72±90. F ...... None. 401 ...... 401±441±481±521±561 402 ...... 402±442±482±522±562 403 ...... 403±443±483±523±563 (10) Tables 17, 18, 19, and 20 list the 404 ...... 404±444±484±524±564 frequencies available in Region 3 for 405 ...... 405±445±485±525±565 406 ...... 406±446±486±526±566 the categories of users indicated. 407 ...... 407±447±487±527±567 408 ...... 408±448±488±528±568 TABLE 17ÐPUBLIC SAFETYÐ115 CHANNELS 409 ...... 409±449±489±529±569 [Region 3] 410 ...... 410±450±490±530±570 411 ...... 411±451±491±531±571 Group No. Channel Nos. 412 ...... 412±452±492±532±572 413 ...... 413±453±493±533±573 1 ...... 1±41±81±121±161 414 ...... 414±454±494±534±574 2 ...... 2±42±82±122±162 415 ...... 415±455±495±535±575 3 ...... 3±43±83±123±163 416 ...... 416±456±496±536±576 4 ...... 4±44±84±124±164 Contiguous channels ...... 206, 207, 208, 209, 210 5 ...... 5±45±85±125±165 6 ...... 6±46±86±126±166 7 ...... 7±47±87±127±167 TABLE 20ÐSMR AND GENERAL CATEGORIES 8 ...... 8±48±88±128±168 (135 CHANNELS) 9 ...... 9±49±89±129±169 (Region 3) 10 ...... 10±50±90±130±170 11 ...... 11±51±91±131±171 Spectrum block Channel Nos. 12 ...... 12±52±92±132±172 13 ...... 13±53±93±133±173 SMR Category (120 Channels) 14 ...... 14±54±94±134±174 15 ...... 15±55±95±135±175 A ...... 417 through 420. 16 ...... 16±56±96±136±176 B ...... 421 through 440, 457 17 ...... 17±57±97±137±177 through 480.

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TABLE 20ÐSMR AND GENERAL CATEGORIES TABLE 22Ð(REGIONS 7, 8) INDUSTRIAL/LAND (135 CHANNELS)ÐContinued TRANSPORTATION CATEGORYÐ120 CHAN- (Region 3) NELSÐContinued

Spectrum block Channel Nos. Group No. Channel Nos.

C ...... 497 through 520, 537 208 ...... 208±248±288±328±368 through 560, 577 through 209 ...... 209±249±289±329±369 600. 210 ...... 210±250±290±330±370 211 ...... 211±251±291±331±371 General Category (15 Channels) 212 ...... 212±252±292±332±372 213 ...... 213±253±293±333±373 G through V ...... None. 214 ...... 214±254±294±334±374 D ...... 38±39±40±158±159. 215 ...... 215±255±295±335±375 E ...... 78±79±80±160±198. 216 ...... 216±256±296±336±376 F ...... 118±119±120±199±200. 217 ...... 217±257±297±337±377 218 ...... 218±258±298±338±378 (11) Tables 21, 22, 23, and 24 list the 219 ...... 219±259±299±339±379 220 ...... 220±260±300±340±380 frequencies available in Regions 7 and 8 221 ...... 221±261±301±341±381 for the categories of users indicated. 222 ...... 222±262±302±342±382 223 ...... 223±263±303±343±383 TABLE 21Ð(REGIONS 7, 8) PUBLIC SAFETY 224 ...... 224±264±304±344±384 CATEGORYÐ170 CHANNELS TABLE 23Ð(REGIONS 7, 8) BUSINESS Group No. Channel Nos. CATEGORYÐ120 CHANNELS 1 ...... 1±41±81±121±161 2 ...... 2±42±82±122±162 Group No. Channel Nos. 3 ...... 3±43±83±123±163 401 ...... 401±441±481±521±561 4 ...... 4±44±84±124±164 402 ...... 402±442±482±522±562 5 ...... 5±45±85±125±165 403 ...... 403±443±483±523±563 6 ...... 6±46±86±126±166 7 ...... 7±47±87±127±167 404 ...... 404±444±484±524±564 8 ...... 8±48±88±128±168 405 ...... 405±445±485±525±565 9 ...... 9±49±89±129±169 406 ...... 406±446±486±526±566 10 ...... 10±50±90±130±170 407 ...... 407±447±487±527±567 11 ...... 11±51±91±131±171 408 ...... 408±448±488±528±568 12 ...... 12±52±92±132±172 409 ...... 409±449±489±529±569 13 ...... 13±53±93±133±173 410 ...... 410±450±490±530±570 14 ...... 14±54±94±134±174 411 ...... 411±451±491±531±571 15 ...... 15±55±95±135±175 412 ...... 412±452±492±532±572 16 ...... 16±56±96±136±176 413 ...... 413±453±493±533±573 17 ...... 17±57±97±137±177 414 ...... 414±454±494±534±574 18 ...... 18±58±98±138±178 415 ...... 415±455±495±535±575 19 ...... 19±59±99±139±179 416 ...... 416±456±496±536±576 20 ...... 20±60±100±140±180 417 ...... 417±457±497±537±577 21 ...... 21±61±101±141±181 418 ...... 418±458±498±538±578 22 ...... 22±62±102±142±182 419 ...... 419±459±499±539±579 23 ...... 23±63±103±143±183 420 ...... 420±460±500±540±580 24 ...... 24±64±104±144±184 421 ...... 421±461±501±541±581 25 ...... 25±65±105±145±185 422 ...... 422±462±502±542±582 26 ...... 26±66±106±146±186 423 ...... 423±463±503±543±583 27 ...... 27±67±107±147±187 424 ...... 424±464±504±544±584 28 ...... 28±68±108±148±188 29 ...... 29±69±109±149±189 30 ...... 30±70±110±150±190 TABLE 24Ð(REGIONS 7, 8) SMR AND GENERAL 31 ...... 31±71±111±151±191 CATEGORIESÐ190 CHANNELS 32 ...... 32±72±112±152±192 33 ...... 33±73±113±153±193 Spectrum block Channel Nos. 34 ...... 34±74±114±154±194 SMR Category (172 Channels)

TABLE 22Ð(REGIONS 7, 8) INDUSTRIAL/LAND A ...... 389 through 400 TRANSPORTATION CATEGORYÐ120 CHANNELS B ...... 425 through 440, 465 through 480 Group No. Channel Nos. C ...... 505 through 520, 545 through 560, 585 through 201 ...... 201±241±281±321±361 600 202 ...... 202±242±282±322±362 G ...... 155±229±269±309±349 203 ...... 203±243±283±323±363 H ...... 156±230±270±310±350 204 ...... 204±244±284±324±364 I ...... 157±231±271±311±351 205 ...... 205±245±285±325±365 J ...... 158±232±272±312±352 206 ...... 206±246±286±326±366 K ...... 159±233±273±313±353 207 ...... 207±247±287±327±367 L ...... 160±234±274±314±354

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TABLE 24Ð(REGIONS 7, 8) SMR AND GENERAL TABLE 25ÐCHANNELS IN THE 821±824/866± CATEGORIESÐ190 CHANNELSÐContinued 869 MHZ FREQUENCY BANDS AVAILABLE IN THE U.S./CANADA BORDER AREAÐContinued Spectrum block Channel Nos. Chan- M ...... 195±235±275±315±355 Region Location (longitude) nels N ...... 196±236±276±316±356 O ...... 197±237±277±317±357 8 ...... 127° W±143° W (100±140 km from bor- 601±830 P ...... 198±238±278±318±358 der). Q ...... 199±239±279±319±359 Note: For assignments in the 821±824/866±869 MHz R ...... 200±240±280±320±360 bands, the cities of Akron, Ohio (41°05′00′′ N, 81°30′40′′ W) S ...... 225±265±305±345±385 and Youngstown, Ohio (41°05′57′′ N, 80°39′02′′ W) are con- T ...... 226±266±306±346±386 sidered outside of Region 3, and Syracuse, New York (43°03′04′′ N, 76°09′14′′ W) is considered outside of Region U ...... 227±267±307±347±387 2. These cities are defined as an area with the given center V ...... 228±268±308±348±388 coordinates and encompassing a circle of 30 km radius.

General Category (18 Channels) (2) All frequency assignments made pursuant to paragraph (c)(1) of this sec- D ...... 35 through 40 tion shall comply with the require- E ...... 75 through 80 ments of § 90.619(b)(2). F ...... 115 through 120 (3) In Region 5, Channels 601–714 may (c) Use of frequencies in the 821–824/866– be authorized in the United States 869 MHz band (Channels 601–830) in the under the following conditions: U.S./Canada border area. The following (i) An assignment may be made if the criteria shall govern the assignment of predicted power flux density (PFD) of a frequency pairs (channels) in the 821– proposed station’s signal does not ex- 824/866–869 MHz band for stations lo- ceed ¥107 dBW/m 2 at the border. The cated in the U.S./Canada border area. prediction of the PFD is calculated They are available for assignments for based upon a modified Longley-Rice conventional or trunked systems in ac- point-to-point propagation model with cordance with applicable sections of time and location variabilities of 10 this subpart and the Report and Order percent 1 and 3-second digitized terrain in Gen. Docket No. 87–112. They are not data.2 available for intercategory sharing. (1) Channels 601–830, as listed in § 90.613 table of 806–824/851–869 MHz 1 G.A. Hufford, A.G. Longley, and W.A. Channel Designations, are available to Kissick, A guide to the use of the ITS irregular eligible applicants in the Public Safety terrain model in the area prediction mode, NTIA Category for use in the U.S./Canada Report 82–100. (Available from U.S. Depart- border area as shown in table 25. Addi- ment of Commerce, National Technical and tionally, Channels 601, 639, 677, 715, and Information Service (NTIS), Springfield, VA 22161. Accession number PB–217977.) 753 are available in all regions only for A.G. Longley and P.L. Rice, Prediction of mutual aid purposes. tropospheric radio transmission loss over irregu- lar terrain—a computer method 1968, ESSA TABLE 25ÐCHANNELS IN THE 821±824/866± Technical Report ERL 79–ITS 67. (Available 869 MHZ FREQUENCY BANDS AVAILABLE IN from NTIS, Assession number AD–676–874.) THE U.S./CANADA BORDER AREA P.L. Rice, A.G. Longley, K.A. Norton, and A.P. Barsis, Transmission loss predictions for tropospheric communication circuits, National Region Location (longitude) Chan- nels Bureau of Standards Technical Note 101, Vol- umes I and II. (Available from NTIS, 1 ...... 66° W±71° W (0±100 km from border) .... 715±830 ° ° ′ Assession numbers AD–687–820 and AD–687– 2 ...... 71 W±80 30 W (0±100 km from border) 760±830 821.) 3 ...... 80°30′ W±85° W (0±100 km from border) 636±830 2 Level 1-Digital Terrain Elevation Data, 4 ...... 85° W±121°30′ W (0±100 km from bor- 715±830 der). United States Defense Mapping Agency. 5 ...... 121°30′ W±127° W (0±140 km from bor- 715±830 (Available from National Cartographic Infor- der). mation Center, U.S. Geological Survey, 507 6 ...... 127° W±143° W (0±100 km from border) 715±830 National Center, Reston, VA 22092 as Digital 7 ...... 66° W±121°30′ W (100±140 km from 601±830 Elevation Model Data in 1°×1° units. Two of border). these units are required to cover each 1°×2° map (1:250,000-scale quadrangle) from which the data were produced.

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(ii) Authorizations for Channels 601– TABLE 26ÐADDITIONAL CHANNELS AVAILABLE 714 in Region 5 are secondary to Cana- [Regions 1±6] dian operations and conditioned to re- Channel Effective radiated quire that licensees take immediate Region No.'s power action to eliminate any harmful inter- 1 ...... 601±714 See Table 29 ference resulting from the station’s 2 ...... 601±759 See Table 29 transmitted signal exceeding ¥107 3 ...... 601±635 See Table 29 dBW/m 2 at or beyond the U.S./Canada 4 ...... 601±714 See Table 29 5 ...... 601±714 See Table 30 border. 6 ...... 601±714 See Table 29 (4) Channel assignments for stations to be located in the geographical area Authorizations for stations using in Region 1 enclosed by the Unites these channels will be secondary to Ca- States-Canada border, the meridian nadian operations and conditioned to 71°W and the line beginning at the require that licensees take immediate intersection of 44°25′ N, 71° W, then-run- action to eliminate any harmful inter- ning by great circle arc to the intersec- ference resulting from the station’s tion of 45° N, 70° W, then North along transmitted signal exceeding the val- meridian 70° W to the intersection of ues specified in tables 29 or 30 at or be- 45°45′ N, then running West along 45°45′ yond the U.S./Canada border. (d) Use of frequencies in the 896–901/935– N to the intersection of the United 940 MHz band (Channels 1–399) in the States-Canada border, will be only for U.S./Canada border area. The following even numbered channels beginning criteria shall govern the assignment of with Channel 716 and ending with frequency pairs (channels) in the 896– Channel 758. 901/935–940 MHz band for stations lo- (5) Channel assignments for stations cated in the U.S./Canada border area. to be located in the geographical area They are available for assignments for in Region 3 enclosed by the meridian conventional or trunked systems in ac- 81° W longitude, the arc of a circle of cordance with applicable sections of 100 km radius centered at 42°39′30′′ N this subpart. latitude 81° W longitude at the north- (1) Channels 1–399, as listed in § 90.613 ern shore of Lake Erie and drawn table of 896–901/935–940 MHz Channel clockwise from the southerly intersec- Designations, are available to eligible tion with 80°30′ W longitude to inter- applicants for use in the U.S./Canada sect the United States-Canada border border area as shown in table 27. Addi- West of 81° W, and the United States- tionally, Channels 71, 75, 79, 151, 155, Canada border, will be only for even and 159 are available in all regions only numbered channels beginning with for implementation of an Advanced Channel 636 and ending with Channel Train Control System as defined in 3 758. Coordination with Canada will be FCC Rcd 427 (1988) (Advanced Train required for these channels. U.S. sta- Control Waiver). tions must protect Canadian stations TABLE 27ÐCHANNELS IN THE 896±901/935± operating on channels 636 through 758 940 MHZ FREQUENCY BANDS AVAILABLE IN within an area of 30 km radius from the THE U.S./CANADA BORDER AREA center city coordinates of London, On- tario (42°59′ N, 81°14′ W). Chan- Region Location (longitude) nels (6) Additional channels available.—The channels listed in table 26 are available 1 ...... 66° W±71° W. (0±100 km from border) ... 1±200, 398, for assignment in Regions 1–6 if the 399 maximum power flux density (PFD) of 2 ...... 71° W±80°30′ W (0±100 km from border) 1±120 the station’s transmitted signal does 3 ...... 80°30′ W±85° W (0±100 km from border) 1±340 4 ...... 85° W±121°30′ W (0±100 km from bor- 1±200, not exceed the limits specified in ta- der). 398, bles 27 and 28. The spreading loss shall 399 be calculated using the free space for- 5 ...... 121°30′ W±127° W (0±140 km from bor- 1±200, der). 398, mula taking into account an antenna 399 discrimination in the direction of the 6 ...... 127° W±143° W (0±100 km from border) 1±200, border. 398, 399

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TABLE 27ÐCHANNELS IN THE 896±901/935± with Canada will be required for these 940 MHZ FREQUENCY BANDS AVAILABLE IN channels. THE U.S./CANADA BORDER AREAÐContinued (5) Channel assignments for stations to be located in the geographical area Chan- Region Location (longitude) nels in Region 3 enclosed by the meridian of 81° W longitude, the arc of a circle of 7 ...... 66° W±121°30′ W (100±140 km from 1±399 border). 100 km radius centered at 42°39′30′′ N 8 ...... 127° W±143° W (100±140 km from bor- 1±399 latitude and 81° W longitude at the der). northern shore of Lake Erie and drawn Note: For assignments in the 896±901/935±940 MHz clockwise from the southerly intersec- bands, the cities of Akron, Ohio (41°05′00′′ N, 81°30′40′′ W) and Youngstown, Ohio (41°05′57′′ N, 80°39′02′′ W) are con- tion with 80°30′ W longitude to inter- sidered outside of Region 3, and Syracuse, New York sect the United States-Canada border (43°03′04′′ N, 76°09′14′′ W) is considered outside of Region 2. These cities are defined as an area with the given center West of 81° W, and the United States- coordinates and encompassing a circle of 30 km radius. Canada border, will be only for chan- (2) All frequency assignments made nels 121 through 230, inclusive, and will pursuant to paragraph (d)(1) of this sec- be limited to assignments with 11 kHz tion shall comply with the require- or less necessary bandwidth. Coordina- ments of § 90.619(b)(2). tion with Canada will be required for (3) In Region 5, Channels 201–397 may these channels. U.S. stations must pro- be authorized in the United States tect Canadian stations operating on under the following conditions: channels 121 through 230 within an area (i) An assignment may be made if the of 30 km radius from the center city co- predicted power flux density (PFD) of a ordinates of London, Ontario (42°59′ N, proposed station’s signal does not ex- 81° 14′ W). 2 ceed –107 dBW/m at the border. The (6) Additional channels available—The prediction of the PFD is calculated channels listed in table 28 are available based upon a modified Longley-Rice for assignment in Regions 1–6 if the point-to-point propagation model with maximum power flux density (PFD) of time and location variabilities of 10 percent3 and 3-second digitized terrain the station’s transmitted signal does date4. not exceed the limits specified in ta- (ii) Authorizations for Channels 201– bles 29 and 30. The spreading loss shall 397 in Region 5 are secondary to Cana- be calculated using the free space for- dian operations and conditioned to re- mula taking into account any antenna quire that licensees take immediate discrimination in the direction of the action to eliminate any harmful inter- border. ference resulting from the station’s transmitted signal exceeding –107 dBW/ TABLE 28ÐADDITIONAL CHANNELS AVAILABLE m2 at or beyond the U.S./Canada bor- [Regions 1±6] der. Channel Effective radiated (4) Channel assignments for stations Region No.'s power to be located in the geographical area in Region 1 enclosed by the United 1 ...... 201±397 See Table 29 States-Canada border, the meridian 71° 2 ...... 121±399 See Table 29 3 ...... 341±399 See Table 29 W and the line beginning at the inter- 4 ...... 201±397 See Table 29 section of 44°25′ N, 71° W, then running 5 ...... 201±397 See Table 30 by great circle arc to the intersection 6 ...... 201±397 See Table 29 of 45° N, 70° W, then North along merid- ian 70° W to the intersection of 45°45′ N, Authorizations for stations using then running West along 45°45′ N to the these channels will be secondary to Ca- intersection of the United States-Can- nadian operations and conditioned to ada border, will be only for channels require that licensees take immediate 121 through 160, inclusive, and will be action to eliminate any harmful inter- limited to assignments with 11 kHz or ference resulting from the station’s less necessary bandwidth. Coordination transmitted signal exceeding the val- ues specified in tables 29 or 30 at or be- 3 See note 1, paragraph (c) of this section. yond the U.S./Canada border. 4 See note 2, paragraph (c) of this section.

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TABLE 29ÐMAXIMUM POWER FLUX DENSITY ommendation by the applicable fre- (PFD) AT THE U.S./CANADA BORDER COR- quency coordinator. Applicants for fre- RESPONDING TO EFFECTIVE ANTENNA HEIGHT quencies in the SMR Category must re- [Regions 1, 2, 3, 4, and 6] quest specific frequencies by including in their applications the frequencies Effective antenna height (EAH) PFD (dBW/ requested. m 2 Feet Meters ) (1) For trunked systems, the assign- ment of frequencies will be made in ac- 0±500 ...... 0±152 ...... ¥84 501±1000 ...... 153±305 ...... ¥90 cordance with applicable loading cri- 1001±1500 ...... 306±457 ...... ¥95 teria and in accordance with the fol- 1501±2000 ...... 458±609 ...... ¥98 lowing: 2001±2500 ...... 610±762 ...... ¥101 2501±3000 ...... 763±914 ...... ¥101 (i) Channels will be chosen and as- 3001±3500 ...... 915±1066 ...... ¥103 signed in accordance with §§ 90.615, 3501±4000 ...... 1067±1219 ...... ¥104 90.617, or 90.619. Above 4000 ...... Above 1219 ...... ¥104 (ii) A mobile station is authorized to transmit on any frequency assigned to TABLE 30ÐMAXIMUM POWER FLUX DENSITY its associated base station. (PFD) AT THE U.S./CANADA BORDER COR- (iii) There are no limitations on the RESPONDING TO ANTENNA HEIGHT ABOVE number of frequencies that may be MEAN SEA LEVEL trunked. Authorizations for non-SMR [Region 5] stations may be granted for up to 20 trunked frequency pairs at a time in Antenna height above mean sea level PFD (dBW/ m 2) accordance with the frequencies listed Feet Meters in §§ 90.615, 90.617, and 90.619. 0±1650 ...... 0±503 ...... ¥87.0 (2) For conventional systems the as- 1651±2000 ...... 504±609 ...... ¥88.5 signment of frequencies will be made in 2001±2500 ...... 610±762 ...... ¥91.0 accordance with applicable loading cri- 2501±3000 ...... 763±914 ...... ¥92.5 3001±3500 ...... 915±1066 ...... ¥94.0 teria. Accordingly, depending upon the 3501±4000 ...... 1067±1219 ...... ¥95.0 number of mobile units to be served, an 4001±4500 ...... 1220±1371 ...... ¥95.5 applicant may either be required to 4501±5000 ...... 1372±1523 ...... ¥96.0 Above 5000 ...... Above 1523 ...... ¥107.0 share a channel, or, if an applicant shows a sufficient number of mobile (Secs. 4(i) and 303, Communications Act, as units to warrant the assignment of one amended, and 5 U.S.C. 553 (b)(3)(B) and (d)(1)) or more channels for its exclusive use, [47 FR 41032, Sept. 16, 1982; 47 FR 41045, Sept. it may be licensed to use such channel 16, 1982; 47 FR 51883, Nov. 18, 1982, as amended or channels on an unshared basis in the at 48 FR 51928, Nov. 15, 1983; 49 FR 22094, May area of operation specified in its appli- 25, 1984; 50 FR 12261, Mar. 28, 1985; 52 FR 3662, cation. Feb. 5, 1987; 55 FR 42571, Oct. 22, 1990; 56 FR (i) Channels will be chosen and as- 41469, Aug. 21, 1991; 57 FR 55146, Nov. 24, 1992; signed in accordance with §§ 90.615, 58 FR 31476, June 3, 1993; 58 FR 44963, Aug. 25, 90.617, or 90.619. 1993; 59 FR 31558, June 20, 1994; 60 FR 48918, Sept. 21, 1995; 61 FR 6156, Feb. 16, 1996; 61 FR (ii) A mobile station is authorized to 6577, Feb. 21, 1996; 62 FR 18935, Apr. 17, 1997; transmit on any frequency assigned to 62 FR 41214, July 31, 1997] its associated base station. (b) Stations authorized on fre- EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. 17, 1997, § 90.619 was amended by revising quencies listed in this subpart, except paragraph (b)(7)(iii), the first sentences of for those stations authorized pursuant paragraphs (a)(1) and (a)(3), and the second to paragraph (g) of this section and EA- sentences of paragraphs (a)(2) and (a)(4), ef- based and MTA-based SMR systems, fective Oct. 17, 1997. will be afforded protection solely on the basis of fixed distance separation § 90.621 Selection and assignment of criteria. For Channel Blocks A, frequencies. through V, as set forth in § 90.917(d), (a) Applicants for frequencies in the the separation between co-channel sys- Public Safety, Industrial/Land Trans- tems will be a minimum of 113 km (70 portation, and Business Categories mi) with one exception. For incumbent must specify on the application the fre- licensees in Channel Blocks D through quencies on which the proposed system V, that have received the consent of all will operate pursuant to a rec- affected parties to utilize an 18 dBµV/m

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signal strength interference contour clusivity and that are located at high (see § 90.693), the separation between sites in California north of 35° N Lati- co-channel systems will be a minimum tude and west of 118° W Longitude shall of 173 km (107 mi). The following excep- be determined as follows: tions to these separations shall apply: (i) Required co-channel separations (1) Except as indicated in paragraph between common antenna sites are (b)(4) of this section, no station in given by table 1. A channel group as- Channel Blocks A through V shall be signed to a station on a site listed in less than 169 km (105 mi) distant from the vertical column may not be re-as- a co-channel station that has been signed to a station on a site listed in granted channel exclusivity and au- thorized 1 kW ERP on any of the fol- the horizontal column if there is an lowing mountaintop sites: Santiago ‘‘X’’ in the box created by the intersec- Peak, Sierra Peak, Mount Lukens, tion of the vertical and horizontal Mount Wilson (California). Except as lines. The geographic coordinates list- indicated in paragraph (b)(4) of this ed in the table represent an average for section, no incumbent licensee in each particular site; all locations with- Channel Blocks D through V that have in 1.6 km (1 mi) of the coordinates will received the consent of all affected par- be considered to be at that site. ties to utilize an 18 dBµV/m signal (ii) Required co-channel separations strength interference contour shall be involving antenna sites not listed in less than 229 km (142 mi) distant from table 1 shall be determined by Commis- a co-channel station that has been sion staff on a case by case basis. The granted channel exclusivity and au- interference potential of proposed as- thorized 1 kW ERP on any of the fol- signments will be evaluated consider- lowing mountaintop sites: Santiago ing parameters such as antenna height, Peak, Sierra Peak, Mount Lukens, effective radiated power, terrain irreg- Mount Wilson (California). ularities, and market conditions. (2) The separation between co-chan- nel stations that have been granted ex-

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(3) Except as indicated in paragraph ties to utilize an 18 dBµV/m signal (b)(4) of this section, stations in Chan- strength interference contour, have nel Blocks A through V that have been been granted channel exclusivity and granted channel exclusivity and are lo- are located in the State of Washington cated in the State of Washington at the at the locations listed below shall be locations listed below shall be sepa- separated from co-channel stations by rated from co-channel stations by a a minimum of 229 km (142 mi). Loca- minimum of 169 km (105 mi). Except as tions within one mile of the geographi- indicated in paragraph (b)(4) of this cal coordinates listed in the table section, incumbent licensees in Chan- below will be considered to be at that nel Blocks D through V that have re- site. ceived the consent of all affected par-

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tion a certificate of service indicating Site name North lati- West lon- tude gitude that concurrent with the submission of Mount Constitution ...... 48±40±48 122±50±24 the application to the Commission or a Lyman Mountain ...... 48±35±42 122±09±35 coordinator, all co-channel licensees Cultus Mountain ...... 48±25±31 122±08±54 within the applicable area were served Gunsite Ridge ...... 48±03±23 121±51±37 Gold Mountain ...... 47±32±52 122±46±52 with a copy of the application and all Buck Mountain ...... 47±47±06 122±59±30 attachments thereto. Licensees thus Cougar Mountain ...... 47±32±40 122±06±30 served may file an opposition to the ap- Squak Mountain ...... 47±30±15 122±03±30 plication within 30 days from the date Tiger Mountain ...... 47±30±14 121±58±28 Devils Mountain ...... 48±21±53 122±16±02 the application is filed with the Com- McDonald Mountain ...... 47±20±12 122±51±26 mission. Maynard Hill ...... 48±00±59 122±55±31 (i) The directional height of the an- North Mountain ...... 47±19±08 123±20±44 Green Mountain ...... 47±33±41 122±48±27 tenna above average terrain (DHAAT) Capitol Peak ...... 46±58±22 123±08±17 is calculated from the average of the Rattlesnake Mountain ...... 47±28±10 121±49±13 antenna heights above average terrain Three Sisters Mountain ...... 47±07±20 121±53±30 from 3 to 16 km (2 to 10 mi) from the Grass Mountain ...... 47±12±15 121±47±38 Spar Pole Hill ...... 47±02±52 122±08±35 proposed site along a radial extending in the direction of the existing station (4) Upon an applicant’s specific re- and the radials 15 degrees to either side quest to the Commission or a fre- of that radial. quency coordinator, co-channel sta- (ii) Except for the sites listed in para- tions may be separated by less than 113 graphs (b)(1), (b)(2), and (b)(3) of this km (70 mi) by meeting certain trans- section, additional co-channel distance mitter ERP and antenna height cri- separation must be afforded to an ex- teria. The following table indicates isting station from an applicant wish- separations assignable to such co-chan- ing to locate a station less than 113 km nel stations for various transmitter (70 mi) from a co-channel station, power and antenna height combina- where either the applicant’s or the ex- tions. The minimum separation per- isting station is located at sites with mitted is 88 km (55 mi). Applicants will DHAATs of 458 m (1500 ft) and above. provide the Commission with a state- The separation between short-spaced ment that the application is submitted co-channel stations shall be deter- for consideration under the table, a list mined as follows: of all co-channel stations within 113 (A) Calculate the DHAAT in each di- km (70 mi), and the DHAATs and ERPs rection between every existing co- for these stations and the applicant’s channel station with 113 km (70 mi) and proposed station. Applicants seeking to the proposed station. be licensed for stations located at dis- (B) In the table, locate the approxi- tances less than those prescribed in the mate ERP and DHAAT values for the table are required to secure a waiver proposed and existing stations. and must submit with the application, (C) When DHAAT values are greater in addition to the above, an inter- than 458 m (1500 ft), use the required ference analysis, based upon any of the separation for 305 m (1000 ft) and add 1.6 generally-accepted terrain-based prop- km (1 mi) for every 30.5 km (100 ft), or agation models, that shows that co- increment thereof, of DHAAT above 458 channel stations would receive the m (1500 ft) to the distance indicated in same or greater interference protection the table. If both the proposed existing than provided in the table. Requests stations have DHAATs of 458 m (1500 ft) for separations less than 88 km (55 mi) or more, the additional distance is sep- must also include an analysis of inter- arately determined for each station ference potential from mobile trans- and the combined distance is added to mitters to existing co-channel base sta- the distance obtained from the table. tion receivers. Applicants seeking a Protection to existing stations will be waiver must submit with their applica- afforded only up to 113 km (70 mi).

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SHORT-SPACING SEPARATION TABLE

Distance between stations (km) 1,2

Proposed station ERP (watts)/DHAAT(m) 3 Existing station DHAAT (meters) 3 305 215 150 108 75 54 37

1000/305 ...... 113 113 113 113 113 113 113 1000/215 ...... 113 113 113 113 113 113 110 1000/150 ...... 113 113 113 113 112 108 103 1000/108 ...... 113 113 113 110 107 103 98 1000/75 ...... 113 112 108 103 100 96 91 1000/54 ...... 113 109 105 100 97 93 88 1000/37 ...... 109 104 100 95 92 88 88 500/305 ...... 113 113 113 113 113 113 110 500/215 ...... 113 113 113 112 109 105 100 500/150 ...... 113 112 108 103 100 96 91 500/108 ...... 112 107 103 98 95 91 88 500/75 ...... 107 102 98 93 90 88 88 500/54 ...... 103 98 94 89 88 88 88 500/37 ...... 99 94 90 88 88 88 88 250/305 ...... 113 113 113 112 109 105 100 250/215 ...... 113 113 107 102 99 95 90 250/150 ...... 109 104 100 95 92 88 88 250/108 ...... 105 100 96 91 88 88 88 250/75 ...... 99 94 90 88 88 88 88 250/54 ...... 95 90 88 88 88 88 88 250/37 ...... 91 88 88 88 88 88 88 125/305 ...... 113 111 107 102 99 95 90 125/215 ...... 108 103 99 94 91 88 88 125/150 ...... 103 98 94 89 88 88 88 125/108 ...... 98 93 89 88 88 88 88 125/75 ...... 93 88 88 88 88 88 88 125/54 ...... 88 88 88 88 88 88 88 125/37 ...... 88 88 88 88 88 88 88 62/305 ...... 108 103 99 94 91 88 88 62/215 ...... 103 98 94 89 88 88 88 62/150 ...... 97 92 88 88 88 88 88 62/108 ...... 92 88 88 88 88 88 88 62/75 ...... 88 88 88 88 88 88 88 62/54 ...... 88 88 88 88 88 88 88 62/37 ...... 88 88 88 88 88 88 88 1 Separations for stations on Santiago Peak, Sierra Peak, Mount Lukens, and Mount Wilson (CA) and the locations in the State of Washington listed in paragraph (b)(3) of this section are 56 km (35 mi) greater than those listed in the table above. In the event of conflict between this table and the table of additional California high elevation sites shown in paragraph (b)(2) of this section, the latter will apply. 2 Distances shown are derived from the R±6602 curves and are based upon a non-overlap of the 22 dBu (F50,10) interference contour of the proposed station with the 40 dBu (F50,50) contour of the existing station(s). No consideration is given to the 40 dBu service contour of the proposed station and the 22 dBu contour of the existing station(s). The minimum separation of sta- tions will be 88 km (55 mi). 3 All existing stations are assumed to operate with 1000 watts ERP. When the ERP and/or DHAAT of a proposed station or the DHAAT of an existing station is not indicated in the table, the next higher value(s) must be used.

(5) The separation between co-chan- licensees have been served with an ac- nel systems may be less than the sepa- tual copy of the application. rations defined above if an applicant (6) A station located closer than the submits with its application letters of distances provided in this section to a concurrence indicating that the appli- co-channel station that was authorized cant and each co-channel licensee as short-spaced under paragraph (b)(4) within the specified separation agree to of this section shall be permitted to accept any interference resulting from modify its facilities as long as the sta- the reduced separation between their tion does not extend its 22 dBu contour systems. Each letter from a co-channel beyond its maximum 22 dBu contour licensee must certify that the system (i.e., the 22 dBu contour calculated of the concurring licensee is con- using the station’s maximum power structed and fully operational. The ap- and antenna height at its original loca- plicant must also submit with its ap- tion) in the direction of the short- plication a certificate of service indi- spaced station. cating that all concurring co-channel

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(7) Offset frequencies in the 811–821/ (f) The 896-901/935-940 MHz channels 856–866 MHz band for use only within listed as available for eligibles in the U.S./Mexico border area, as designated Industrial/Land Transportation and in § 90.619(a), shall be considered co- Business categories will be available channel with non-offset frequencies in for inter-category sharing to all per- this band as designated in § 90.613. New sons eligible in those categories under applications for frequencies in this the following conditions thirty-six (36) band for stations adjacent to the U.S./ months from the date the first author- Mexico border area must comply with ization in this spectrum is issued. the co-channel separation provisions of (1) The applicant must submit a this section. statement from its own category coor- (c) Conventional systems authorized dinator that frequencies are not avail- on frequencies in the Public Safety (ex- able in that category, and coordination cept for those systems that have par- is required from the applicable out-of- ticipated in a formal regional planning category coordinator. process as described in § 90.16), Indus- (2) The out-of-category licensee must trial/Land Transportation, Business, operate by the rules applicable to the and Spectrum Block D frequencies in category to which the frequency is al- the 800 MHz SMR service (formerly located. General) Categories which have not (g) Applications for Public Safety met the loading levels necessary for systems (both trunked and conven- channel exclusivity will not be afforded tional) in the 821–824/866–869 MHz bands co-channel protection. will be assigned and protected based on (d) UHF television translator sta- the criteria established in the appro- tions using UHF output channels from priate regional plan. See § 90.16 and the Channels 70 through 83 operate on a Report and Order in General Docket 87– secondary basis to land mobile stations 112. using the UHF bands allocated under (h) Channel numbers 401–410, 441–450, this subpart for land mobile use. Ac- 481–490, 521–530, and 561–570 are avail- cordingly, such television translator able on co-primary basis to station in stations will not be protected from in- Basic Exchange Telecommunications terference from such authorized land Radio Service as described in part 22 of mobile stations. the Commission’s Rules. (e) Frequencies in the 806–821/851–866 MHz bands listed as available for eligi- [47 FR 41032, Sept. 16, 1982] bles in the Public Safety, Industrial/ EDITORIAL NOTE: For Federal Register cita- Land Transportation, and Business tions affecting § 90.621, see the List of CFR Categories are available for inter-cat- Sections Affected in the Finding Aids sec- egory sharing under the following con- tion of this volume. ditions: (1) Channels in the Public Safety, In- § 90.623 Limitations on the number of dustrial/Land Transportation and Busi- frequencies assignable for conven- tional systems. ness categories will be available to eli- gible applicants in those categories (a) The maximum number of fre- only if there are no frequencies in their quency pairs that may be assigned to a own category and no public safety sys- licensee for operation in the conven- tems are authorized on those channels tional mode in a given area is five (5). under consideration to be shared. (b) Where an applicant proposes to (2)–(4) [Reserved] operate a conventional radio system to (5) The applicant must submit a provide facilities for the use of a single statement from its own category coor- person or entity eligible under subparts dinator that frequencies are not avail- B or C of this part, the applicant may able in that category, and coordination be assigned only the number of fre- is required from the applicable out-of- quency pairs justified on the basis of category coordinator. the requirement of the proposed single (6) The out-of-category licensee must user of the system. operate by the rules applicable to the (c) No non-SMR licensee will be au- category to which the frequency is al- thorized an additional frequency pair located. for a conventional system within 64

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kilometers (40 miles) of an existing EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. conventional system, except where: 17, 1997, § 90.625 was amended by revising (1) The additional frequency pair will paragraph (b), effective Oct. 17, 1997. be used to provide radio facilities to a § 90.627 Limitation on the number of single entity and the additional fre- frequency pairs that may be assign- quency pair is justified on the basis of able for trunked systems and on the the requirements of the proposed single number of trunked systems. user; or, (a) The maximum number of fre- (2) The licensee’s existing frequency quency pairs that may be assigned at pair(s) is loaded to prescribed levels. any one time for the operation of a (d) No licensee will be authorized fre- trunked radio system is twenty, except quencies for a conventional system if as specified in § 90.621(a)(1)(iv). that licensee is operating an unloaded (b) No non-SMR licensee will be au- trunked system or has an application thorized an additional trunked system pending for a trunked system to serve within 64 kilometers (40 miles) of an multiple subscribers within 64 km (40 existing trunked system, except where: miles) of the requested conventional (1) The additional trunked system system. will be used to provide radio facilities for a single entity, where the addi- [47 FR 41032, Sept. 16, 1982, as amended at 48 tional system is justified on the basis FR 44559, Sept. 29, 1983; 48 FR 51929, Nov. 15, 1983; 58 FR 44963, Aug. 25, 1993; 59 FR 59966, of the requirements of the proposed Nov. 21, 1994; 62 FR 18935, Apr. 17, 1997] single user; or, (2) The licensee’s existing trunked EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. system is loaded to at least 70 mobile 17, 1997, § 90.623 was amended by revising and control stations per channel. paragraph (b), effective Oct. 17, 1997. [47 FR 41032, Sept. 16, 1982, as amended at 48 § 90.625 Other criteria to be applied in FR 44559, Sept. 29, 1983; 48 FR 51929, Nov. 15, assigning channels for use in con- 1983; 49 FR 36377, Sept. 17, 1984; 51 FR 37404, ventional systems of communica- Oct. 22, 1986; 53 FR 12157, Apr. 13, 1988; 58 FR tion. 44963, Aug. 25, 1993; 59 FR 59966, Nov. 21, 1994] (a) Where an applicant shows that a § 90.629 Extended implementation pe- channel will be loaded to 70 mobile sta- riod. tions, that channel will be made avail- able to that applicant for its exclusive Applicants requesting frequencies for use in the area in which it proposes to either trunked or conventional oper- operate. If the showing made justifies ations may be authorized a period of up the assignment of more than one chan- to five (5) years for constructing and nel to the applicant, additional fre- placing a system in operation in ac- quencies will be authorized. cordance with the following: (a) The applicant must justify an ex- (b) Where an applicant proposes to tended implementation period. The jus- furnish service to eligibles under sub- tification must describe the proposed parts B or C of this part on a commer- system, state the amount of time nec- cial basis using a conventional system essary to construct and place the sys- of communication, the applicant will tem in operation, identify the number be considered on the same basis as that of base stations to be constructed and of an applicant for private or shared placed in operation during each year of communication facilities. the extended construction period, and (c) No person authorized to operate show that: any radio facility under the provisions (1) The proposed system will require of this subpart shall have a right to longer than eight months (if a conven- protest proposals on grounds other tional system) or one year (if a trunked than violation of or inconsistency with system) to construct and place in oper- the provisions of this subpart. All ation because of its purpose, size, or grants are made subject to this condi- complexity; or tion and to the other conditions and (2) The proposed system is to be part standards set out in this subpart. of a coordinated or integrated wide- [47 FR 41032, Sept. 16, 1982, as amended at 62 area system which will require more FR 18935, Apr. 17, 1997] than eight months (if a conventional

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system) or one year (if a trunked sys- quencies in the Industrial/Land Trans- tem) to plan, approve, fund, purchase, portation Category are available for as- construct, and place in operation; or signment in their geographic area. (3) The applicant is required by law (e) As of March 18, 1996, Specialized to follow a multi-year cycle for plan- Mobile Radio systems are not eligible ning, approval, funding, and purchasing for extended implementation periods the proposed system. under this section. Additionally, all 800 (b) Where an applicant is required by MHz SMR licensees that are operating law to follow a multi-year cycle for under extended implementation au- planning, approval, funding and pur- thority as of March 18, 1996 must, by chasing a proposed system, the appli- May 16, 1996, demonstrate that continu- cant must indicate whether funding ap- ing to allow them to have an extended proval has been obtained and if not, period of time to construct their facili- when such funding approval is ex- ties is warranted and furthers the pub- pected. lic interest. If a licensee’s extended im- (c) Authorizations under this section plementation authority showing is ap- are conditioned upon the licensee con- proved by the Bureau, such licensee structing and placing its system in op- will be afforded an extended implemen- eration within the authorized imple- tation of two years or the remainder of mentation period and in accordance its current extended implementation with an approved implementation plan period, whichever is shorter. Upon the of up to five years. Licensees must cer- termination of this period, the author- tify annually that they are in compli- izations for those facilities that remain ance with their yearly station con- unconstructed will terminate auto- struction commitments, but may re- matically. If a licensee with a current quest amendment to these commit- extended implementation period fails ments at the time they file their an- to submit the showing mentioned nual certification. If the Commission above within the designated timeframe approves the requested amendments to or submits an insufficient or incom- a licensee’s implementation commit- plete showing, such licensee will have ments, the licensee’s extended imple- six months from the last day on which mentation authority will remain in ef- it could timely file such a showing or fect. If, however, the Commission con- from the disapproval of its request to cludes, at this or any other time, that construct the remaining facilities cov- a licensee has failed to meet its com- ered under its implementation plan to mitments, the Commission will termi- construct any unconstructed facilities nate authority for the extended imple- for which it is authorized. The author- mentation period. When the Commis- izations for those facilities remaining sion terminates an extended implemen- unconstructed after this six-month pe- tation authority, the affected licensee riod will terminate automatically. will be given six months from the date [58 FR 34379, June 25, 1993, as amended at 61 of termination to complete system FR 6157, Feb. 16, 1996] construction. At the end of any licens- ee’s extended implementation period, § 90.631 Trunked systems loading, con- authorizations for all stations not con- struction and authorization re- structed and placed in operation will be quirements. cancelled. Trunked systems granted an (a) Non-SMR trunked systems will be extended implementation period must authorized on the basis of a loading cri- comply with the channel loading re- teria of one hundred (100) mobile sta- quirements of section 90.631(b). Conven- tions per channel. For purposes of de- tional channels not loaded to 70 mobile termining compliance with trunked units may be subject to shared use by system loading requirements under the addition of other licensees. this subpart, the term ‘‘mobile sta- (d) Applicants eligible in the Indus- tion’’ includes vehicular and portable trial/Land Transportation Category re- mobile units and control stations. questing authorizations under this sec- (b) Each applicant for a non-SMR tion may request frequencies in the trunked system must certify that a Business Category only if the applica- minimum of seventy (70) mobiles for tion contains a statement that no fre- each channel authorized will be placed

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into operation within five (5) years of nels since the Commission maintains the initial license grant. Except for separate waiting lists for these fre- SMR systems licensed in the 806–821/ quency bands.) The identified urban- 851–866 MHz band and as indicated in ized areas are: New York, NY; Los An- paragraph (i) of this section, if at the geles, CA; Chicago, IL; Philadelphia, end of five (5) years a trunked system PA: San Francisco, CA; Detroit, MI; is not loaded to the prescribed levels Boston, MA; Houston, TX; Washington, and all channels in the licensee’s cat- DC; Dallas-Fort Worth, TX; Miami, FL; egory are assigned in the system’s geo- Cleveland, OH; St. Louis, MO; Atlanta, graphic area, authorizations for GA; Pittsburgh, PA; Baltimore, MD; trunked channels not loaded to seventy Minneapolis-St. Paul, MN; Seattle, (70) mobile stations cancels automati- WA; San Diego, CA; and Tampa-St. Pe- cally at a rate that allows the licensee tersburg, FL. The coordinates for the to retain one channel for every one centers of these areas are those ref- hundred (100) mobiles loaded, plus one erenced in § 90.635, except that the co- additional channel. If a trunked system ordinates for Tampa-St. Petersburg are has channels from more than one cat- latitude 28°00′00′′ N, longitude 82°27′00′′ egory, Spectrum Block D frequencies W. Where waiting lists determine in the 800 MHz SMR service (formerly whether an area is rural, the des- General Category) channels are the ignated centers of those areas will be first channels considered to cancel identified on the actual waiting lists automatically. All non-SMR licensees released by the Commission. If a wait- initially authorized before June 1, 1993, ing list is later established in a rural that are within their original license area, licensees who have acquired addi- term, or SMR licensees that are within tional channels pursuant to this para- the term of a two-year authorization graph will be subject to the automatic granted in accordance with paragraph cancellation provisions in paragraph (i) of this section, are subject to this (b) of this section at the end of one condition. A licensee that has author- year from the date the area first ap- ized channels cancelled due to failure pears on a Commission waiting list, or to meet the above loading require- at the end of their license term, which- ments will not be authorized additional ever is longer. channels to expand that same system (e) Except as provided in § 90.629, li- for a period of six (6) months from the censees of trunked facilities must com- date of cancellation. plete construction within one year. (c) Except for SMR applicants and as (f) If a station is not placed in perma- provided in paragraph (d) of this sec- nent operation, in accordance with the tion, an applicant seeking to expand a technical parameters of the station au- trunked system by requesting addi- thorization, within one year, except as tional channels from the Commission, provided in § 90.629, its license cancels or through intercategory sharing, or automatically and must be returned to through an assignment, must have a the Commission. For purposes of this loading level of seventy (70) mobiles section, a base station is not consid- per channel on the existing system ered to be placed in operation unless at that is the subject of the expansion re- least two associated mobile stations, or quest. one control station and one mobile sta- (d) In rural areas, a licensee of a tion, are also placed in operation. An trunked system may request to in- SMR licensee with facilities that have crease its system capacity by five more discontinued operations for 90 continu- channels than it has constructed with- ous days after the effective date of this out meeting the loading requirements rule is presumed to have permanently specified in paragraphs (b) and (c) of discontinued operations, unless the li- this section. A rural area is defined for censee notifies the FCC otherwise prior purposes of this section as being be- to the end of the 90 day period and pro- yond a 100-mile radius of the des- vides a date on which operation will re- ignated centers of the following urban- sume, which date must not be in excess ized areas, as well as those areas that of 30 additional days. have a waiting list. (Rural areas may (g) Wide area systems may be author- be different for 800 and 900 MHz chan- ized to persons eligible for licensing

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under subparts B or C of this part upon applicable and the coverage require- an appropriate showing of need. Re- ments of § 90.665 will govern. mote or satellite stations of wide area [47 FR 41032, Sept. 16, 1982, as amended at 48 systems in the Public Safety, Special FR 51929, Nov. 15, 1983; 49 FR 36377, Sept. 17, Emergency, Telephone Maintenance, 1984; 53 FR 12157, Apr. 13, 1988; 57 FR 37731, and Power Radio Services may be au- Aug. 20, 1992; 58 FR 12177, Mar. 3, 1993; 59 FR thorized on a primary basis if such sta- 59966, Nov. 21, 1994; 60 FR 21991, May 4, 1995; tions are the first to be authorized in 60 FR 48918, Sept. 21, 1995; 61 FR 6157, Feb. 16, 1996; 61 FR 6577, Feb. 21, 1996; 62 FR 18935, their area of operation on the fre- Apr. 17, 1997] quency or group of frequencies. Remote EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. or satellite stations of wide area sys- 17, 1997, § 90.631 was amended by revising the tems in all other services will be au- first sentences of paragraphs (g) and (h), ef- thorized only on a secondary, non-in- fective Oct. 17, 1997. terference basis to cochannel licensees. To determine system loading, the total § 90.633 Conventional systems loading number of mobile units and control requirements. stations operating in the wide-area sys- (a) Non-SMR conventional systems of tem shall be counted with respect to communication will be authorized on the total number of base station fre- the basis of a minimum loading cri- quencies assigned to the system. teria of seventy (70) mobile stations for (h) Regional, statewide, or ribbon each channel authorized. configuration systems may be author- (b) A channel will not be assigned to additional licensees when it is loaded ized to persons eligible for licensing to 70 mobile stations. Where a licensee under subparts B or C of this part upon does not load a channel to 70 mobiles an appropriate showing of need. In a the channel will be available for as- ribbon, regional or statewide system, a signment to other licensees. All au- mobile station will be counted for thorizations for conventional systems channel loading purposes only for the are issued subject to this potential base station facility in the geographic channel sharing condition. area in which it primarily operates. If (c) Except as provided in § 90.629 li- this cannot be determined, it will be censees of conventional systems must counted fractionally over the number place their authorized facilities in op- of base station facilities with which it eration not later than eight months communicates regularly. after the date of grant of the license (i) For SMRS category trunked sys- for the system. tems licensed in the 896–901/935–940 MHz (d) If a station is not placed in oper- band (other than MTA-licensed sys- ation in eight months, except as pro- tems), if at the end of the initial five- vided in § 90.629, its license cancels year license term the licensee of such a automatically and must be returned to trunked system has not satisfied the the Commission. For purposes of this loading requirements of paragraph (b) section, a base station is not consid- of this section, the licensee requesting ered to be placed in operation unless at renewal of its license will be granted a least one associated mobile station is also placed in operation. renewal for only a two-year period. Re- (e) A non-SMR licensee may apply for gardless of the date of grant of the two- additional frequency pairs if its au- year renewal, the licensee will be re- thorized conventional channel(s) is quired to comply fully with the mini- loaded to seventy (70) mobiles. Applica- mum requirements set forth in para- tions may be considered for additional graph (b) of this section at the end of channels in areas where spectrum is the two-year renewal term. As an ex- still available and not applied for, even ception to this requirement, if the li- if the already authorized channel(s) is censee obtains the MTA license cover- not loaded to 70 mobile units, upon an ing its assigned spectrum in accord- appropriate demonstration of need. ance with §§ 90.661 through 90.671, these (f) Wide area systems may be author- loading requirements will no longer be ized to persons eligible for licensing

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under subparts B or C of this part upon tems may not exceed 1 kilowatt (30 an appropriate showing of need. For dBw) and 304 m. (1,000 ft.) above aver- loading purposes, if the total number of age terrain (AAT), respectively, or the mobile stations justifies the total num- equivalent thereof as determined from ber of authorized based frequencies in a table 2. These are maximum values, given area, the system will be con- and applicants will be required to jus- strued to be loaded. tify power levels and antenna heights (g) Regional, statewide, or ribbon requested. For service area require- configuration systems may be author- ments less than 32 km (20 mi.) in ra- ized to persons eligible for licensing dius, see table 4. under subparts B or C of this part upon (d) The maximum output power of an appropriate showing of need. In a the transmitter for mobile stations is ribbon, regional or statewide system, a 100 watts (20 dBw). mobile station will be counted for channel loading purposes only for the TABLE 1ÐURBANIZED AREAS base station facility in the geographic Geographic center area in which it primarily operates. If Urbanized area North lati- West lon- this cannot be determined, it will be tude gitude counted fractionally over the number of base station facilities with which it Akron, OH ...... 41°05′00′′ 81°30′44′′ Albany-Schenectady-Troy, NY .. 42°39′01′′ 73°45′01′′ communicates regularly. Atlanta, GA ...... 33°45′10′′ 84°23′37′′ ° ′ ′′ ° ′ ′′ [47 FR 41032, Sept. 16, 1982, as amended at 48 Baltimore, MD ...... 39 17 26 76 36 45 Birmingham, AL ...... 33°31′01′′ 86°48′36′′ FR 51929, Nov. 15, 1983; 56 FR 65860, Dec. 19, Boston, MA ...... 42°21′24′′ 71°03′24′′ 1991; 59 FR 59966, Nov. 21, 1994; 62 FR 18935, Buffalo, NY ...... 42°53′12′′ 78°52′30′′ Apr. 17, 1997] Chicago, IL ...... 41°52′28′′ 87°38′22′′ Cincinnati, OH ...... 39°06′07′′ 84°30′35′′ EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. Cleveland, OH ...... 41°29′51′′ 81°41′50′′ 17, 1997, § 90.633 was amended by revising the Columbus, OH ...... 39°57′47′′ 83°00′17′′ first sentences of paragraphs (f) and (g), ef- Dallas, TX ...... 32°47′09′′ 96°47′37′′ fective Oct. 17, 1997. Dayton, OH ...... 39°45′32′′ 84°11′43′′ Denver, CO ...... 39°44′58′′ 104°59′22′′ Detroit, MI ...... 42°19′48′′ 83°02′57′′ ECHNICAL EGULATIONS EGARDING T R R Fort Lauderdale-Hollywood, FL 26°07′30′′ 80°09′00′′ THE USE OF FREQUENCIES IN THE 806– Fort Worth, TX ...... 32°44′55′′ 97°19′44′′ 824 MHZ, 851–869 MHZ, 896–901 MHZ, Houston, TX ...... 29°45′26′′ 95°21′37′′ ° ′ ′′ ° ′ ′′ AND 935–940 MHZ BANDS Indianapolis, IN ...... 39 46 07 86 09 46 Jacksonville, FL ...... 30°19′44′′ 81°39′42′′ Kansas City, MO-KS ...... 39°04′56′′ 94°35′20′′ § 90.635 Limitations on power and an- Los Angeles, CA ...... 34°03′15′′ 118°14′28′′ tenna height. Louisville, KY-IN ...... 38°14′47′′ 85°45′49′′ Miami, FL ...... 25°46′37′′ 80°11′32′′ (a) Systems to be located within 24 Memphis, TN-MS ...... 35°08′46′′ 90°03′13′′ km. (15 mi.) of the geographic center of Milwaukee, WI ...... 43°02′19′′ 87°54′15′′ the 50 urbanized areas detailed in table Minneapolis-St. Paul, MN ...... 44°58′57′′ 93°15′43′′ New Orleans, LA ...... 29°56′53′′ 90°04′10′′ 1 will be considered ‘‘urban’’ systems. New York-northeastern New All others will be considered ‘‘subur- Jersey ...... 40°45′06′′ 73°59′39′′ ban’’ systems. Norfolk-Portsmouth, VA ...... 36°51′10′′ 76°17′21′′ ° ′ ′′ ° ′ ′′ (b) The effective radiated power and Oklahoma City, OK ...... 35 28 26 97 31 04 Omaha, NE-IO ...... 41°15′42′′ 95°56′14′′ antenna height, for base stations used Philadelphia, PA-NJ ...... 39°56′58′′ 75°09′21′′ in suburban-conventional systems of Phoenix, AZ ...... 33°27′12′′ 112°04′28′′ communications, shall be no greater Pittsburgh, PA ...... 40°26′19′′ 80°00′00′′ Portland, OR-WA ...... 45°31′06′′ 122°40′35′′ than 500 watts (27 dBw) and 152 m. (500 Providence-Pawtucket-Warwick, ft.) above average terrain (AAT), re- RI-MA ...... 41°49′32′′ 71°24′41′′ spectively, or the equivalent as deter- Rochester, NY ...... 43°09′41′′ 77°36′21′′ Sacramento, CA ...... 38°34′57′′ 121°29′41′′ mined from table 2. These are maxi- St. Louis, MO-IL ...... 38°37′45′′ 90°12′22′′ mum values, and applicants are re- St. Petersburg, FL ...... 27°46′18′′ 82°38′19′′ quired to justify power levels and an- San Antonio, TX ...... 29°25′37′′ 98°29′06′′ San Bernardino-Riverside, CA .. 34°06′30′′ 117°17′28′′ tenna heights requested. For service San Diego, CA ...... 32°42′53′′ 117°09′21′′ area requirements less than 32 km. (20 San Francisco-Oakland, CA ...... 37°46′39′′ 122°24′40′′ mi.) in radius, see table 3. San Jose, CA ...... 37°20′16′′ 121°53′24′′ (c) The effective radiated power and Seattle, WA ...... 47°36′32′′ 122°20′12′′ Springfield-Chicopee-Holyoke, antenna height for base stations used MA-CT ...... 42°06′21′′ 72°35′32′′ in trunked and urban-conventional sys- Toledo, OH-MI ...... 41°39′14′′ 83°32′39′′

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TABLE 1ÐURBANIZED AREASÐContinued TABLE 2ÐEQUIVALENT POWER AND ANTENNA HEIGHTS FOR BASE STATIONS IN THE 851± Geographic center 869 MHZ AND 935±940 MHZ BANDS WHICH Urbanized area North lati- West lon- HAVE A REQUIREMENT FOR A 32 KM (20 MI) tude gitude SERVICE AREA RADIUSÐContinued Washington, DC-MD-VA ...... 38°53′51′′ 77°00′33′′ Effective radiated power (watts) 1,2,5 Antenna height (ATT) meters (feet) TABLE 2ÐEQUIVALENT POWER AND ANTENNA Urban/ HEIGHTS FOR BASE STATIONS IN THE 851± trunked Suburban 869 MHZ AND 935±940 MHZ BANDS WHICH Above 610 (2,000) to 763 (2,500) 200 50 HAVE A REQUIREMENT FOR A 32 KM (20 MI) Above 458 (1,500) to 610 (2,000) 350 80 SERVICE AREA RADIUS Above 305 (1,000) to 458 (1,500) 600 160 Above 152.5 (500) to 305 (1,000) 3 1,000 220 Effective radiated Up to 152.5 (500) ...... 1,000 4 500 power (watts) 1,2,5 Antenna height (ATT) meters (feet) 1 Power is given in terms of effective radiated power (ERP). Urban/ Suburban 2 Applicants in the Los Angeles, CA, area who demonstrate trunked a need to serve both the downtown and fringe areas will be permitted to utilize an ERP of 1 kw at the following mountain- Above 1,372 (4,500) ...... 65 15 top sites: Santiago Park, Sierra Peak, Mount Lukens, and Above 1,220 (4,000) to 1,372 Mount Wilson. (4,500) ...... 70 20 3 Stations with antennas below 305 m (1,000 ft) (AAT) will Above 1,067 (3,500) to 1,220 be restricted to a maximum power of 1 kw (ERP). 4 Stations with antennas below 152.5 m (500 ft) (AAT) will (4,000) ...... 75 25 be restricted to a maximum power of 500 W (ERP). Above 915 (3,000) to 1,067 5 Licensees in San Diego, CA, will be permitted to utilize an (3,500) ...... 100 30 ERP of 500 watts at the following mountaintop sites: Palomar, Above 763 (2,500) to 915 (3,000) 140 35 Otay, Woodson and Miguel.

TABLE 3ÐEQUIVALENT POWERS AND ANTENNA HEIGHTS FOR SUBURBAN-CONVENTIONAL BASE STA- TIONS IN THE 851±869 MHZ AND 935±940 MH z Bands Which Have a Requirement for Less Than 32.2 km (20 mi) SERVICE AREA RADIUSÐMAXIMUM EFFECTIVE RADIATED POWER (WATTS) [Base station antenna height (AAT) in meters (feet)]

Above / to 122 (400) 91.5 (300) to 152.5 to 122 61 (200) to 30.5 (100) 15 (50) to 0 (0) to 15 (500) (400) 91.5 (300) to 61 (200) 30.5 (100) (50)

Service area radius km (mi): 32 (20) ...... 500 500 500 500 500 500 30 (19) ...... 400 500 500 500 500 500 29 (18) ...... 310 385 500 500 500 500 27 (17) ...... 235 300 385 500 500 500 26 (16) ...... 175 220 285 440 500 500 24 (15) ...... 130 160 215 330 500 500 22 (14) ...... 95 120 155 240 480 500 21 (13) ...... 70 85 115 175 350 500 19 (12) ...... 50 60 80 125 250 500 18 (11) ...... 35 45 60 90 180 360 16 (10) ...... 25 30 40 60 120 240 14 (9) ...... 15 20 25 40 80 160 13 (8) ...... 10 12 15 25 50 100 11 (7) ...... 6 7 10 15 30 60 10 (6) ...... 3 4 5 7 15 30 8 (5) or less ...... 1 2 3 4 8 16

TABLE 4ÐEQUIVALENT POWERS AND ANTENNA HEIGHTS FOR URBAN-CONVENTIONAL AND TRUNKED SYSTEM BASE STATIONS IN THE 851±869 MHZ AND 935±940 MHZ BANDS WHICH HAVE A RE- QUIREMENT FOR LESS THAN 32.2 km (20 mi) SERVICE AREA RADIUSÐMAXIMUM EFFECTIVE RADI- ATED POWER (WATTS)

Base station antenna height (AAT) meters (feet) 228 (750) 152.5 122 (400) 91.5 61 (200) 30.5 15 (50) Above (500) (300) (100) 0 (0) 305 152.5 91.5 30.5 to (1,000) 228 (750) (500) 122 (400) (300) 61 (200) (100) 15 (50)

Service area radius: km (mi): 32 (20) ...... 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 30 (19) ...... 800 1,000 1,000 1,000 1,000 1,000 1,000 1,002

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TABLE 4ÐEQUIVALENT POWERS AND ANTENNA HEIGHTS FOR URBAN-CONVENTIONAL AND TRUNKED SYSTEM BASE STATIONS IN THE 851±869 MHZ AND 935±940 MHZ BANDS WHICH HAVE A RE- QUIREMENT FOR LESS THAN 32.2 km (20 mi) SERVICE AREA RADIUSÐMAXIMUM EFFECTIVE RADI- ATED POWER (WATTS)ÐContinued

Base station antenna height (AAT) meters (feet) 228 (750) 152.5 122 (400) 91.5 61 (200) 30.5 15 (50) Above (500) (300) (100) 0 (0) 305 152.5 91.5 30.5 to (1,000) 228 (750) (500) 122 (400) (300) 61 (200) (100) 15 (50)

29 (18) ...... 640 830 1,000 1,000 1,000 1,000 1,000 1,000 27 (17) ...... 480 625 960 1,000 1,000 1,000 1,000 1,000 26 (16) ...... 360 470 720 900 1,000 1,000 1,000 1,000 24 (15) ...... 270 350 540 675 875 1,000 1,000 1,000 22 (14) ...... 200 260 400 500 650 1,000 1,000 1,000 21 (13) ...... 140 180 280 350 450 700 1,000 1,000 19 (12) ...... 100 130 200 250 325 500 1,000 1,006 18 (11) ...... 70 90 140 175 230 350 700 1,000 16 (10) ...... 45 60 90 110 145 220 440 1,000 14 (9) ...... 30 40 60 75 100 150 300 600 13 (8) ...... 20 25 40 50 65 100 200 400 11 (7) ...... 15 20 30 40 50 80 160 300 10 (6) ...... 8 10 16 20 25 40 80 100 8 (5) or less ...... 5 6 9 12 15 25 50 100

[47 FR 41032, Sept. 16, 1982; 47 FR 41045, Sept. 16, 1982, as amended at 50 FR 784, Jan. 7, 1985; 51 FR 37404, Oct. 22, 1986; 52 FR 29857, Aug. 12, 1987; 53 FR 1027, Jan. 15, 1988; 58 FR 44963, Aug. 25, 1993; 60 FR 50123, Sept. 28, 1995]

§ 90.637 Restrictions on operational (3) Any fixed transmitters will not fixed stations. count toward meeting the mobile load- (a) Except for control stations, oper- ing requirements nor be considered in ational fixed operations will not be au- whole or in part as a justification for thorized in the 806–824 MHz, 851–869 authorizing additional frequencies in MHz, 896–901 MHz, or 935–940 MHz the licensee’s mobile system. bands. This does not preclude second- (4) Automatic means must be pro- ary fixed tone signaling and alarm op- vided to deactivate the remote trans- erations authorized in § 90.235 or in mitter in the event the carrier remains paragraph (c) of this section. on for a period in excess of three min- (b) Control stations associated with utes. one or more mobile relay stations will (5) Operational fixed stations author- be authorized only on the assigned fre- ized pursuant to the provisions of para- quency of the associated mobile sta- graphs (c) and (d) of this section are ex- tion. Use of a mobile service frequency empt from the requirements of §§ 90.425 by a control station of a mobile relay and 90.429. system is subject to the condition that (d) Conventional systems that do not harmful interference shall not be have exclusive-use status in their re- caused to stations of licensees author- spective geographic areas may conduct ized to use the frequency for mobile fixed ancillary signaling and data service communications. transmissions only in accordance with (c) Trunked and conventional sys- all the provisions of § 90.235. tems that have exclusive-use status in [47 FR 41032, Sept. 16, 1982, as amended at 48 their respective geographic areas may FR 51929, Nov. 15, 1983; 49 FR 36377, Sept. 17, conduct fixed ancillary signaling and 1984; 51 FR 37405, Oct. 22, 1986; 52 FR 1332, data transmissions subject to the fol- Jan. 13, 1987; 53 FR 12157, Apr. 13, 1988; 57 FR lowing requirements: 34693, Aug. 6, 1992] (1) All operations must be on a sec- ondary, non-interference basis to the § 90.645 Permissible operations. primary mobile operation of any other Conventional and trunked radio sys- licensee. tems may be used: (2) The output power at the remote (a) Only for purposes expressly al- site must not exceed 30 watts. lowed under this part.

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(b) Only persons who are eligible for nity repeaters) only when all licensees facilities, either under this subpart or of the facility agree to such use. in the radio service included under sub- [47 FR 41032, Sept. 16, 1982, as amended at 48 parts B or C of this part. FR 51929, Nov. 15, 1983; 51 FR 37405, Oct. 22, (c) Except for licensees classified as 1986; 59 FR 59966, Nov. 21, 1994; 62 FR 18935, CMRS providers under part 20 of this Apr. 17, 1997] chapter, only for the transmission of EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. messages or signals permitted in the 17, 1997, § 90.645 was amended by revising services is which the participants are paragraph (b), effective Oct. 17, 1997. eligible. (d) For digital or analog trans- § 90.647 Station identification. missions. (a) Conventional systems of commu- (e) An SMRS licensee or a licensee nication shall be identified in accord- who has been authorized a channel(s) ance with existing regulations govern- on an exclusive basis, may use the sys- ing such matters. tem for the transmission of any base/ (b) Trunked systems of communica- mobile message, page or signal per- tion, except as noted in paragraph (c) mitted in the service in which the par- of this section, shall be identified ticipants are eligible. through the use of an automatic device (f) Where the channel(s) is assigned which transmits the call sign of the to an SMRS licensee or exclusively to base station facility at 30 minute inter- a single licensee, or where all users of vals. Such station identification shall a system agree, more than a single be made on the lowest frequency in the emission may be utilized within the au- base station trunk group assigned the thorized bandwidth. In such cases, the licensee. Should this frequency be in frequency stability requirements of use at the time station identification is § 90.213 shall not apply, but out-of-band required, such identification may be emission limits of § 90.209 shall be met. made at the termination of the com- (g) Up to five (5) contiguous 806–821/ munication in progress on this fre- 851–866 band channels as listed in quency. Identification may be made by §§ 90.615, 90.617, and 90.619 may be au- voice or International Morse Code. thorized after justification for systems When the call sign is transmitted in requiring more than the normal single International Morse Code, it must be channel bandwidth. If necessary, li- at a rate of between 15 to 20 words per censees may trade channels amongst minute and by means of tone modula- themselves in order to obtain contig- tion of the transmitter, the tone fre- uous frequencies. Notification of such quency being between 800 and 1000 proposed exchanges shall be made to hertz. the appropriate frequency coordina- (c) Stations operating in either the tor(s) and to the Commission for ap- 806–824/851–869 MHz or 896–901/935–940 proval. MHz bands that are licensed on an ex- (h) Up to 10 contiguous 896–901/935–940 clusive basis, and normally employ dig- MHz band channels as listed in § 90.617 ital signals for the transmission of may be combined for systems requiring data, text, control codes, or digitized more than the normal single channel voice may also be identified by digital bandwidth. If necessary, licensees may transmission of the call sign. A li- trade channels amongst themselves in censee that identifies its station in this order to obtain contiguous frequencies. manner must provide the Commission, Notification of such proposed ex- upon its request, information sufficient changes shall be made to the appro- to decode the digital transmission and priate frequency coordinator(s) and to ascertain the call sign transmitted. the Commission for approval. (i) Paging operations may be utilized [47 FR 41032, Sept. 16, 1982, as amended at 58 on multiple licensed facilities (commu- FR 12177, Mar. 3, 1993]

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§ 90.651 Supplemental reports re- ation. All other end users’ operations quired of licensees authorized will be within the scope of the base sta- under this subpart. tion licensee. All end users, however, (a) [Reserved] continue to be responsible to comply (b) Other trunked system licensees with 47 CFR part 90 and other federal must report the number of mobile laws. units being served annually, and at the [57 FR 40850, Sept. 8, 1992] time of filing applications for renewal of licenses. These reports should be § 90.656 Responsibilities of base sta- filed with the Commission’s Private tion licensees of Specialized Mobile Radio Bureau, Licensing Division, Radio systems. Land Mobile Branch in Gettysburg, PA (a) The licensees of base stations that 17326. provide Specialized Mobile Radio serv- (c) Licensees of conventional systems ice on a commercial basis of the use of must report the number of mobile individuals, Federal government agen- units placed in operation within 8 cies, or persons eligible for licensing months of the date of the grant of their under either subparts B or C of this license. Such reports shall be filed part will be responsible for exercising within 30 days from that date. effective operational control over all (d) Licensees of trunked systems mobile and control stations that com- must report, to the Commission’s Pri- municate with the base station. The vate Radio Bureau, Licensing Division, base station licensee will be respon- Land Mobile Branch in Gettysburg, PA sible for assuring that its system is op- 17326, within thirteen months of the erated in compliance with all applica- date of the grant, whether or not con- ble rules and regulations. struction of the facility has been com- (b) Customers that operate mobile pleted. units on a particular Specialized Mo- [47 FR 41032, Sept. 16, 1982, as amended at 47 bile Radio system will be licensed to FR 51883, Nov. 18, 1982; 54 FR 38682, Sept. 20, that system. A customer that operates 1989; 57 FR 40850, Sept. 8, 1992] temporarily on more than one system will be deemed, when communicating § 90.653 Number of systems authorized with the other system, to be tempo- in a geographical area. rarily licensed to the other system and There shall be no limit on the num- for that temporary period, the licensee ber of systems authorized to operate in of the other system will assume the any one given area except that imposed same licensee responsibility for the by allocation limitations and no person customer’s mobile station(s) as if the shall have a right to protest any other customer’s stations were licensed to proposal on grounds other than viola- that other system. tion of any inconsistency with the pro- [57 FR 40851, Sept. 8, 1992, as amended at 62 visions of this subpart. FR 18935, Apr. 17, 1997]

[47 FR 41032, Sept. 16, 1982] EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. 17, 1997, § 90.656 was amended by revising the § 90.655 Special licensing require- first sentence of paragraph (a), effective Oct. ments for Specialized Mobile Radio 17, 1997. systems. End users of conventional or trunked § 90.657 Temporary permit. Specialized Mobile Radio systems that An applicant for a subpart S radio have control stations that require FAA station license utilizing an already au- clearance, as specified in subpart B of thorized facility may operate the radio part 17 of Title 47 of the Code of Fed- station(s) for a period of up to 180 days eral Regulations, 47 CFR 17.7–17.17, or under a temporary permit evidenced by that may have a significant environ- a properly executed certification of mental effect, as defined by § 1.1307, or FCC Form 572 after filing a formal ap- that are located in a ‘‘quiet zone’’, as plication for station license, together defined by 47 CFR 90.177 must be indi- with evidence of frequency coordina- vidually licensed for such control sta- tion (when required), provided that the tions prior to construction or oper- antenna(s) employed by the control

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station(s) is (are) 6.1 m (20 ft) or less file an application for modification of above ground or 6.1 m (20 ft) or less license when there is a change in the above a man-made structure other location or number of fixed, control, or than an antenna tower to which it is mobile transmitters from that author- affixed. ized, including area of mobile oper- [58 FR 44964, Aug. 25, 1993] ations. (b) Licensees of conventional Special- § 90.658 Loading data required for ized Mobile Radio channels are not ex- base station licensees of trunked empt from the requirement under Specialized Mobile Radio systems to § 90.135(a)(5) to file an application for acquire additional channels or to modification of license when there is a renew trunked systems licensed be- change in the location or number of fore June 1, 1993. fixed, control, or mobile transmitters (a) A base station licensee of a from that authorized, including area of trunked Specialized Mobile Radio sys- mobile operations. tem that applies for additional chan- (c) Licensees of trunked and conven- nels to expand an existing system or to tional Specialized Mobile Radio sys- construct a new system within 40 miles tems are not exempt from the require- of its existing system, or a base station ment under § 90.135(a)(5) to file an ap- licensee of a trunked system applying plication for modification of license for its first renewal in a waiting list when there is a change in the location area for a system licensed before June or number of base stations. 1, 1993 must identify on the appropriate application form the number of mo- [57 FR 40851, Sept. 8, 1992] biles and control stations loaded on its system as calculated in paragraph (b) POLICIES GOVERNING THE LICENSING AND of this section. USE OF MTA-BASED SMR SYSTEMS IN (b) The number described in para- THE 896–901/935–940 MHZ BAND graph (a) of this section must be cal- § 90.661 MTA-based SMR service areas. culated by averaging the number of mobiles and control stations operating MTA licenses for SMR spectrum on a licensee’s system on the first busi- blocks in the 896–901/935–940 MHz band ness day of each of the six months im- listed in table 4B of § 90.617(d) are avail- mediately preceding the filing of an ap- able in 51 Major Trading Areas (MTAs) plication and must be based on the li- as defined in § 90.7. Within these MTAs, censee’s business records for that pe- licenses will be authorized in ten chan- riod. Alternative calculations will be nel blocks as specified in table 4B of permitted upon good cause showings of § 90.617(d) through the competitive bid- special circumstances. ding procedures described in subpart U (c) Business records may constitute of this part. invoices, customer service agreements, [60 FR 21991, May 4, 1995] customer lists or any other type of record kept in the ordinary course of § 90.663 MTA-based SMR system oper- business. ations. (d) The FCC will use the loading data (a) MTA-based licensees authorized required by this section to determine in the 896–901/935–940 MHz band pursu- whether the licensee’s existing system ant to § 90.661 may construct and oper- has a sufficient number of mobiles as ate base stations using any frequency required by 47 CFR chapter I to qualify identified in their spectrum block any- for additional channels or for the first where within their authorized MTA, renewal of trunked systems licensed provided that: before June 1, 1993. (1) The MTA licensee affords protec- [57 FR 40851, Sept. 8, 1992] tion, in accordance with § 90.621(b), to all sites for which applications were § 90.659 Change in number or location filed on or prior to August 9, 1994. of base stations or transmitters. (2) The MTA licensee complies with (a) Licensees of trunked Specialized any rules and international agreements Mobile Radio systems are exempt from that restrict use of frequencies identi- the requirement under § 90.135(a)(5) to fied in their spectrum block, including

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the provisions of § 90.619 relating to license term, or to make a convincing U.S./Canadian and U.S./Mexican border showing of substantial service, will for- areas. feit the portion of the MTA license (3) The MTA licensee limits its field that exceeds licensed facilities con- strength at any location on the border structed and operating on the date of of the MTA service area in accordance the MTA license grant. with § 90.671 and masks its emissions in accordance with § 90.669. [60 FR 21991, May 4, 1995, as amended at 60 FR 48918, Sept. 21, 1995; 60 FR 61487, Nov. 30, (b) In the event that the authoriza- 1995] tion for a previously authorized co- channel station within the MTA licens- § 90.667 Grandfathering provisions for ee’s authorized spectrum block is ter- incumbent licensees. minated or revoked, the MTA licens- (a) These provisions apply to all 900 ee’s co-channel obligations to such sta- MHz SMR licensees who obtained li- tion will cease upon deletion of the fa- censes or filed applications for second- cility from the Commission’s licensing ary sites on or before August 9, 1994 record. The MTA licensee then will be (‘‘incumbent licensees’’), as well as to able to construct and operate base sta- all 900 MHz SMR licensees who ob- tions using such frequency. tained authorizations pursuant to [60 FR 21991, May 4, 1995] § 90.173(k). An incumbent licensee’s service area shall be defined by its § 90.665 Authorization, construction originally-licensed 40 dBu field and implementation of MTA li- strength contour. Incumbent licensees censes. are permitted to add new or modify (a) MTA licenses in the 896–901/935–940 transmit sites in this existing service MHz band will be issued for a term not area without prior notification to the to exceed ten years. Commission so long as their original 40 (b) MTA licensees in the 896–901/935– dBu field strength contour is not ex- 940 MHz band will be permitted five panded. years to construct their stations. This (b) Incumbent licensees operating at five-year period will commence with multiple sites may, after grant of MTA the issuance of the MTA-wide author- licenses has been completed, exchange ization and will apply to all of the li- multiple site licenses for a single li- censee’s stations within the MTA spec- cense, authorizing operations through- trum block, including any stations out the contiguous and overlapping 40 that may have been subject to an ear- dBu field strength contours of the mul- lier construction deadline arising from tiple sites. Incumbents exercising this a pre-existing authorization. license exchange option must submit (c) Each MTA licensee in the 896–901/ specific information for each of their 935–940 MHz band must, three years external base sites after the close of from the date of license grant, con- the 900 MHz SMR auction. struct and place into operation a suffi- (c) Applications in the 900 MHz SMR cient number of base stations to pro- service for secondary sites filed after vide coverage to at least one-third of August 9, 1994 shall be authorized on a the population of the MTA. Further, secondary, non-interference basis to each MTA licensee must provide cov- MTA licensee operations. No secondary erage to at least two-thirds of the pop- sites shall be granted on this basis in ulation of the MTA five years from the an MTA once the MTA licensee has date of license grant; or alternatively, been selected. demonstrate through a showing to the Commission that it is providing sub- [60 FR 48918, Sept. 21, 1995] stantial service. The MTA licensee must meet the population coverage § 90.669 Emission limits. benchmarks regardless of the extent to (a) On any frequency in an MTA li- which incumbent licensees are present censee’s spectrum block that is adja- within the MTA block. cent to a non-MTA frequency, the (d) MTA licensees who fail to meet power of any emission shall be attenu- the coverage requirements imposed at ated below the transmitter power (P) either the third or fifth years of their by at least 43 plus 10 log10(P) decibels 569

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or 80 decibels, whichever is the lesser (1) The EA licensee affords protec- attenuation. tion, in accordance with § 90.621(b), to NOTE: The measurements of emission all previously authorized co-channel power can be expressed in peak or average stations that are not associated with values, provided they are expressed in the another EA license; same parameters as the transmitter power. (2) The EA licensee complies with (b) When an emission outside of the any rules and international agreements authorized bandwidth causes harmful that restrict use of frequencies identi- interference, the Commission may, at fied in their spectrum block, including its discretion, require greater attenu- the provisions of § 90.619 relating to ation than specified in this section. U.S./Canadian and U.S./Mexican border areas; [60 FR 21992, May 4, 1995] (3) The EA licensee limits the field § 90.671 Field strength limits. strength of its base stations at any lo- cation on the border of the EA service The predicted or measured field area in accordance with § 90.689; strength at any location on the border (4) The EA licensee notifies the Com- of the MTA service area for MTA li- mission within 30 days of the comple- censees shall not exceed 40 dBuV/m un- tion of the addition, removal, reloca- less all bordering MTA licensees agree tion or modification of any of its facili- to a higher field strength. MTA licens- ties within the EA. Such notification ees are also required to coordinate must be made by submitting an FCC their frequency usage with so-channel Form 600 and must include the appro- adjacent MTA licensees and all other priate filing fee, if any; and affected parties. To the extent that a (5) For any construction or alter- single entity obtains licenses for adja- ation that would exceed the require- cent MTAs on the same channel block, ments of § 17.7 of this chapter, licensees it will not be required to coordinate its must notify the appropriate Regional operations in this manner. In the event Office of the Federal Aviation Adminis- that this standard conflicts with the tration (FAA Form 7460–1) and file a re- MTA licensee’s obligation to provide quest for antenna height clearance and co-channel protection to incumbent li- obstruction marking and lighting spec- censees under § 90.621(b), the require- ifications (FCC Form 854) with the ments of § 90.621(b) shall prevail. FCC, WTB, Support Services Branch, [60 FR 21992, May 4, 1995] Gettysburg, PA 17325. (6) Any additional transmitters POLICIES GOVERNING THE LICENSING AND placed in operation must not have a USE OF EA-BASED SMR SYSTEMS IN significant environmental effect as de- THE 806–821/851–866 BAND fined by §§ 1.1301 through 1.1319 of this chapter. SOURCE: 61 FR 6158, 6159, Feb. 16, 1996, un- (b) In the event that the authoriza- less otherwise noted. tion for a previously authorized co- channel station within the EA licens- § 90.681 EA-based SMR service areas. ee’s spectrum block is terminated or EA licenses in Spectrum Blocks A revoked, the EA licensee’s co-channel through V band listed in Table 4A of obligations to such station will cease § 90.617(d) are available in 175 Economic upon deletion of the facility from the Areas (EAs) as defined in § 90.7. Commission’s official licensing records, [62 FR 41216, July 31, 1997] and the EA licensee then will be able to construct and operate without regard § 90.683 EA-based SMR system oper- to that previous authorization. ations. [61 FR 6158, 6159, Feb. 16, 1996, as amended at (a) EA-based licensees authorized in 62 FR 41216, July 31, 1997] the 806–821/851–866 MHz band pursuant to § 90.681 may construct and operate § 90.685 Authorization, construction base stations using any of the base sta- and implementation of EA licenses. tion frequencies identified in their (a) EA licenses in the 806–821/851–866 spectrum block anywhere within their MHz band will be issued for a term not authorized EA, provided that: to exceed ten years. Additionally, EA

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licensees generally will be afforded a the provisions of §§ 90.153 and 90.609(b). renewal expectancy only for those sta- If the proposed transferee or assignee is tions put into service after August 10, the EA licensee for the spectrum block 1996. to which the channel is allocated, such (b) EA licensees in the 806–821/851–866 transfer or assignment presumptively MHz band must, within three years of will be deemed to be in the public in- the grant of their initial license, con- terest. However, such presumption will struct and place into operation a suffi- be rebuttable. cient number of base stations to pro- [62 FR 41216, July 31, 1997] vide coverage to at least one-third of the population of its EA-based service § 90.689 Field strength limits. area. Further, each EA licensee must provide coverage to at least two-thirds (a) For purposes of implementing of the population of the EA-based serv- §§ 90.689 through 90.699, predicted 36 and µ ice area within five years of the grant 40 dB V/m contours shall be calculated of their initial license. Alternatively, using Figure 10 of § 73.699 of this chap- EA licensees in Channel blocks D ter with a correction factor of ¥9 dB, µ through V in the 806–821/851–866 MHz and predicted 18 and 22 dB V/m con- band must provide substantial service tours shall be calculated using Figure to their markets within five years of 10a of § 73.699 of this chapter with a cor- the grant of their initial license. Sub- rection factor of ¥9 dB. stantial service shall be defined as: (b) The predicted or measured field ‘‘Service which is sound, favorable, and strength at any location on the border substantially above a level of mediocre of the EA-based service area for EA li- service.’’ censees must not exceed 40 dBuV/m un- (c) Channel use requirement. In addi- less all bordering EA licensees agree to tion to the population coverage re- a higher field strength. In the event quirements described in this section, that this standard conflicts with the we will require EA licensees in Channel EA licensee’s obligation to provide co- blocks A, B and C in the 816–821/861–866 channel protection to incumbent li- MHz band to construct 50 percent of censees pursuant to § 90.621(b), the re- the total channels included in their quirements of § 90.621(b) shall prevail. spectrum block in at least one location [61 FR 6158, 6159, Feb. 16, 1996, as amended at in their respective EA-based service 62 FR 41216, July 31, 1997] area within three years of initial li- cense grant and to retain such channel § 90.691 Emission mask requirements usage for the remainder of the con- for EA-based systems. struction period. (a) Out-of-band emission requirement (d) An EA licensee’s failure to meet shall apply only to the ‘‘outer’’ chan- the population coverage requirements nels included in an EA license and to of paragraphs (b) and (c) of this sec- spectrum adjacent to interior channels tion, will result in forfeiture of the en- used by incumbent licensees. The emis- tire EA license. Forfeiture of the EA li- sion limits are as follows: cense, however, would not result in the (1) For any frequency removed from loss of any constructed facilities au- the EA licensee’s frequency block by thorized to the licensee prior to the up to and including 37.5 kHz, the power date of the commencement of the auc- of any emission shall be attenuated tion for the EA licenses. below the transmitter power (P) in [62 FR 41216, July 31, 1997] watts by at least 116 Log10(f/6.1) deci- bels or 50 + 10 Log10(P) decibels or 80 § 90.687 Special provisions regarding decibels, whichever is the lesser at- assignments and transfers of au- tenuation, where f is the frequency re- thorizations for incumbent SMR li- moved from the center of the outer censees in the 806–821/851–866 MHz channel in the block in kilohertz and band. where f is greater than 12.5 kHz. An SMR licensee initially authorized (2) For any frequency removed from on any of the channels listed in Table the EA licensee’s frequency block 4A of § 90.617 may transfer or assign its greater than 37.5 kHz, the power of any channel(s) to another entity subject to emission shall be attenuated below the

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transmitter power (P) in watts by at field strength contour. Incumbent li- least 43 + 10Log10(P) decibels or 80 deci- censees are permitted to add, remove bels, whichever is the lesser attenu- or modify transmitter sites within ation, where f is the frequency removed their original 18 dBµV/m field strength from the center of the outer channel in contour without prior notification to the block in kilohertz and where f is the Commission so long as their origi- greater than 37.5 kHz. nal 18 dBµV/m field strength contour is (b) When an emission outside of the not expanded and the station complies authorized bandwidth causes harmful with the Commission’s short-spacing interference, the Commission may, at criteria in §§ 90.621(b)(4) through its discretion, require greater attenu- 90.621(b)(6). The incumbent licensee ation than specified in this section. must, however, notify the Commission § 90.693 Grandfathering provisions for within 30 days of the completion of any incumbent licensees. changes in technical parameters or ad- (a) General provisions. These provi- ditional stations constructed through a sions apply to ‘‘incumbent licensees’’, minor modification of their license. all 800 MHz SMR licensees who ob- Such notification must be made by tained licenses or filed applications on submitting an FCC Form 600 and must or before December 15, 1995. include the appropriate filing fee, if (b) Spectrum blocks A through V. An any. These minor modification applica- incumbent licensee’s service area shall tions are not subject to public notice be defined by its originally-licensed 40 and petition to deny requirements or dBµV/m field strength contour and its mutually exclusive applications. interference contour shall be defined as (d) Consolidated license—(1) Spectrum its originally-licensed 22 dBµV/m field blocks A through V. Incumbent licensees strength contour. Incumbent licensees operating at multiple sites may, after are permitted to add, remove or modify grant of EA licenses has been com- transmitter sites within their original pleted, exchange multiple site licenses 22 dBµV/m field strength contour with- for a single license, authorizing oper- out prior notification to the Commis- ations throughout the contiguous and µ sion so long as their original 22 dB V/ overlapping 40 dBµV/m field strength m field strength contour is not ex- contours of the multiple sites. Incum- panded and the station complies with bents exercising this license exchange the Commission’s short-spacing cri- option must submit specific informa- teria in §§ 90.621(b)(4) through tion for each of their external base 90.621(b)(6). The incumbent licensee must, however, notify the Commission sites after the close of the 800 MHz within 30 days of the completion of any SMR auction. changes in technical parameters or ad- (2) Special provisions for spectrum ditional stations constructed through a blocks D through V. Incumbent licensees minor modification of their license. that have received the consent of all Such notification must be made by affected parties to utilize an 18 dBµV/m submitting an FCC Form 600 and must signal strength interference contour include the appropriate filing fee, if operating at multiple sites may, after any. These minor modification applica- grant of EA licenses has been com- tions are not subject to public notice pleted, exchange multiple site licenses and petition to deny requirements or for a single license. This single site li- mutually exclusive applications. cense will authorize operations (c) Special provisions for spectrum throughout the contiguous and over- blocks D through V. Incumbent licensees lapping 36 dBµV/m field strength con- that have received the consent of all tours of the multiple sites. Incumbents affected parties to utilize an 18 dBµV/m exercising this license exchange option signal strength interference contour must submit specific information for shall have their service area defined by each of their external base sites after µ their originally-licensed 36 dB V/m the close of the 800 SMR auction. field strength contour and its inter- ference contour shall be defined as [62 FR 41216, July 31, 1997] their originally-licensed 18 dBµV/m

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§ 90.699 Transition of the upper 200 censee’s right to request involuntary channels in the 800 MHz band to EA relocation of the incumbent at any licensing. time in the future. In order to facilitate provision of (2) Mandatory negotiations. If no service throughout an EA, an EA li- agreement is reached by the end of the censee may relocate incumbent licens- voluntary period, a one-year manda- ees in its EA by providing ‘‘comparable tory negotiation period will begin dur- facilities’’ on other frequencies in the ing which both the EA licensee and the 800 MHz band. Such relocation is sub- incumbent must negotiate in ‘‘good ject to the following provisions: faith.’’ Failure on the part of the EA li- (a) EA licensees may negotiate with censee to negotiate in good faith dur- incumbent licensees as defined in ing this mandatory period will result § 90.693 operating on frequencies in in the forfeiture of the EA licensee’s Spectrum Blocks A, B, and C for the right to request involuntary relocation purpose of agreeing to terms under of the incumbent at any time in the fu- which the incumbents would relocate ture. their operations to other frequencies in (c) Involuntary relocation procedures. the 800 MHz band, or alternatively, If no agreement is reached during ei- would accept a sharing arrangement ther the voluntary or mandatory nego- with the EA licensee that may result tiating periods, the EA licensee may in an otherwise impermissible level of request involuntary relocation of the interference to the incumbent licens- incumbent’s system. In such a situa- ee’s operations. EA licensees may also tion, the EA licensee must: negotiate agreements for relocation of (1) Guarantee payment of relocation the incumbents’ facilities within Spec- costs, including all engineering, equip- trum Blocks A, B or C in which all in- ment, site and FCC fees, as well as any terested parties agree to the relocation legitimate and prudent transaction ex- of the incumbent’s facilities elsewhere penses incurred by the incumbent li- within these bands. ‘‘All interested censee that are directly attributable to parties’’ includes the incumbent li- an involuntary relocation, subject to a censee, the EA licensee requesting and cap of two percent of the hard costs in- paying for the relocation, and any EA volved. Hard costs are defined as the licensee of the spectrum to which the actual costs associated with providing incumbent’s facilities are to be relo- a replacement system, such as equip- cated. ment and engineering expenses. EA li- (b) The relocation mechanism con- censees are not required to pay incum- sists of two phases that must be com- bent licensees for internal resources pleted before an EA licensee may pro- devoted to the relocation process. EA ceed to request the involuntary reloca- licensees are not required to pay for tion of an incumbent licensee. transaction costs incurred by incum- (1) Voluntary negotiations. There is a bent licensees during the voluntary or one year voluntary period during which mandatory periods once the involun- an EA licensee and an incumbent may tary period is initiated, or for fees that negotiate any mutually agreeable relo- cannot be legitimately tied to the pro- cation agreement. The Commission vision of comparable facilities; will announce the commencement of (2) Complete all activities necessary the first phase voluntary period by for implementing the replacement fa- Public Notice. EA licensees must no- cilities, including engineering and cost tify incumbents operating on fre- analysis of the relocation procedure quencies included in their spectrum and, if radio facilities are used, identi- block of their intention to relocate fying and obtaining, on the incum- such incumbents within 90 days of the bents’ behalf, new frequencies and fre- release of the Public Notice that com- quency coordination; and mences the voluntary negotiation pe- (3) Build the replacement system and riod. Failure on the part of the EA li- test it for comparability with the ex- censee to notify the incumbent li- isting 800 MHz system. censee during this 90 period of its in- (d) Comparable facilities. The replace- tention to relocate the incumbent will ment system provided to an incumbent result in the forfeiture of the EA li- during an involuntary relocation must

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be at least equivalent to the existing characteristics (e.g., frequency, terrain, 800 MHz system with respect to the fol- atmospheric conditions, radio-fre- lowing four factors: quency noise, etc.) For digital data sys- (1) System. System is defined func- tems, this will be measured by the per- tionally from the end user’s point of cent of time the bit error rate exceeds view (i.e., a system is comprised of base the desired value. For analog or digital station facilities that operate on an in- voice transmissions, this will be meas- tegrated basis to provide service to a ured by the percent of time that audio common end user, and all mobile units signal quality meets an established associated with those base stations). A threshold. If analog voice system is re- system may include multiple-licensed placed with a digital voice system the facilities that share a common switch resulting frequency response, harmonic or are otherwise operated as a unitary distortion, signal-to-noise ratio, and system, provided that the end user has reliability will be considered. the ability to access all such facilities. (4) Operating costs. Operating costs A system may cover more than one EA are those costs that affect the delivery if its existing geographic coverage ex- of services to the end user. If the EA li- tends beyond the EA borders. censee provides facilities that entail (2) Capacity. To meet the comparable higher operating cost than the incum- facilities requirement, an EA licensee bent’s previous system, and the cost in- must relocate the incumbent to facili- crease is a direct result of the reloca- ties that provide equivalent channel tion, the EA licensee must compensate capacity. We define channel capacity the incumbent for the difference. Costs as the same number of channels with associated with the relocation process the same bandwidth that is currently can fall into several categories. First, available to the end user. For example, the incumbent must be compensated if an incumbent’s system consists of for any increased recurring costs asso- five 50 kHz (two 25 kHz paired fre- ciated with the replacement facilitates quencies) channels, the replacement (e.g., additional rental payments, in- system must also have five 50 kHz creased utility fees). Second, increased channels. If a different channel con- maintenance costs must be taken into figuration is used, it must have the consideration when determining same overall capacity as the original whether operating costs are com- configuration. Comparable channel ca- parable. For example, maintenance pacity requires equivalent signaling costs associated with analog systems capability, baud rate, and access time. may be higher than the costs of digital In addition, the geographic coverage of equipment because manufacturers are the channels must be coextensive with producing mostly digital equipment that of the original system. and analog replacement parts can be (3) Quality of service. Comparable fa- difficult to find. An EA licensee’s obli- cilities must provide the same quality gation to pay increased operating costs of service as the facilities being re- will end five years after relocation has placed. Quality of service is defined to occurred. mean that the end user enjoys the (e) If an EA licensee cannot provide same level of interference protection comparable facilities to an incumbent on the new system as on the old sys- licensee as defined in this section, the tem. In addition, where voice service is incumbent licensee may continue to provided, the voice quality on the new operate its system on a primary basis system must be equal to the current in accordance with the provisions of system. Finally, reliability of service this rule part. is considered to be integral to defining (f) Cost-sharing plan for 800 MHz SMR quality of service. Reliability is the de- EA licensees. EA licensees are required gree to which information is trans- to relocate the existing 800 MHz SMR ferred accurately within the system. licensee in these bands if interference Reliability is a function of equipment to the existing incumbent operations failures (e.g., transmitters, feed lines, would occur. All EA licensees who ben- antennas, receivers, battery back-up efit from the spectrum clearing by power, etc.) and the availability of the other EA licensees must contribute, on frequency channel due to propagation a pro rata basis to such relocation

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costs. EA licensees may satisfy this re- (ii) An EA licensee who does not pro- quirement by entering into private vide notification within 90 days of the cost-sharing agreements or agreeing to release of the Public Notice commenc- terms other than those specified in this ing the voluntary negotiation period, section. However, EA licensees are re- but subsequently decides to use the quired to reimburse other EA licensees channels that were relocated by other that incur relocation costs and are not EA licensees. parties to the alternative agreement as (3) Triggering a reimbursement right. In defined in this section. order for the EA licensee to trigger a (1) Pro rata formula. EA licensees who reimbursement right, the EA licensee benefit from the relocation of the in- must notify (i.e., files a copy of the re- cumbent must share the relocation location notice and proof of the incum- costs on a pro rata basis. For purposes bent’s receipt of the notice to the Com- of determining whether an EA licensee mission within ten days of receipt), the benefits from the relocation of an in- incumbent of its intention to relocate cumbent, benefitted will be defined as the incumbent within 90 days of the re- any EA licensee that: lease of the Public Notice commencing (i) Notifies incumbents operating on the voluntary negotiation period, and frequencies included in their spectrum subsequently negotiate and sign a relo- block of their intention to relocate cation agreement with the incumbent. such incumbents within 90 days of the An EA licensee who relocates a channel release of the Public Notice that com- outside of its licensed EA (i.e., one that mences the voluntary negotiation pe- is in another frequency block or out- riod; or side of its market area), is entitled to (ii) Fails to notify incumbents oper- pro rata reimbursement from non-noti- ating on frequencies included in their fying EA licensees who subsequently spectrum block of their intention to re- exercise their right to the channels locate such incumbents within 90 days based on the following formula: of the release of the Public Notice that commences the voluntary negotiation = × Chj period, but subsequently decides to use Ci Tc the frequencies included in their spec- TCh trum block. EA licensees who do not Ci equals the amount of reimbursement participate in the relocation process Tc equals the actual cost of relocating the incumbent will be prohibited from invoking man- TCh equals the total number of channels datory negotiations or any of the pro- that are being relocated visions of the Commission’s mandatory Chj equals the number of channels that relocation guidelines. EA licensees who each respective EA licensee will benefit do not provide notice to the incum- from bent, but subsequently decide to use (4) Payment issues. EA licensees who the frequencies in their EA will be re- benefit from the relocation of the in- quired to reimburse, outside of the cumbent will be required to submit Commission’s mandatory relocation their pro rata share of the relocation guidelines, those EA licensees who expense to EA licensees who have trig- have established a reimbursement gered a reimbursement right and have right pursuant to paragraph (f)(3) of incurred relocation costs as follows: this section. (i) For an EA licensee who, within 90 (2) Triggering a reimbursement obliga- days of the release of the Public Notice tion. An EA licensees reimbursement announcing the commencement of the obligation is triggered by: voluntary negotiation period, provides (i) Notification (i.e., files a copy of notice of its intention to relocate the the relocation notice and proof of the incumbent, but does not participate or incumbent’s receipt of the notice to incur relocation costs in the relocation the Commission within ten days of re- process, will be required to reimburse ceipt), to the incumbent within 90 days those EA licensees who have triggered of the release of the Public Notice com- a reimbursement right and have in- mencing the voluntary negotiation pe- curred relocation costs during the relo- riod of its intention to relocate the in- cation process, its pro rata share when cumbent; or the channels of the incumbent have

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been cleared (i.e., the incumbent has § 90.701 Scope. been fully relocated and the channels (a) Frequencies in the 220–222 MHz are free and clear). band are available for land mobile and (ii) For an EA licensee who does not, fixed use for both Government and non- within 90 days of the release of the Government operations. This subpart Public Notice announcing the com- mencement of the voluntary negotia- sets out the regulations governing the tion period, provide notice to the in- licensing and operation of non-Govern- cumbent of its intention to relocate ment systems operating in the 220–222 and does not incur relocation costs MHz band. It includes eligibility re- during the relocation process, but sub- quirements, application procedures, sequently decides to use the channels and operational and technical stand- in its EA, will be required to submit its ards for stations licensed in these pro rata share payment to those EA li- bands. The rules in this subpart are to censees who have triggered a reim- be read in conjunction with the appli- bursement right and have incurred re- cable requirements contained else- location costs during the relocation where in this part; however, in case of process prior to commencing testing of conflicts, the provisions of this subpart its system. shall govern with respect to licensing (5) Sunset of reimbursement rights. EA and operation in this frequency band. licensees who do not trigger a reim- (b)(1) Licensees granted initial au- bursement obligation as set forth in thorizations for operations in the 220– paragraph (f)(2) of this section, shall 222 MHz band from among applications not be required to reimburse EA licens- filed on or before May 24, 1991 are re- ees who have triggered a reimburse- ferred to in this subpart as ‘‘Phase I’’ ment right as set forth in paragraph licensees; (f)(3) of this section ten (10) years after (2) Applicants that filed initial appli- the voluntary negotiation period be- cations for operations in the 220–222 gins for EA licensees (i.e., ten (10) years MHz band on or before May 24, 1991 are after the Commission releases the Pub- referred to in this subpart as ‘‘Phase I’’ lic Notice commencing the voluntary applicants; and negotiation period). (3) All assignments, operations, sta- (6) Resolution of disputes that arise tions, and systems of licensees granted during relocation. Disputes arising out authorizations from among applica- of the costs of relocation, such as dis- tions filed for operations in the 220–222 putes over the amount of reimburse- ment required, will be encouraged to MHz band on or before May 24, 1991 are use expedited ADR procedures. ADR referred to in this subpart as ‘‘Phase I’’ procedures provide several alternative assignments, operations, stations, and methods such as binding arbitration, systems, respectively. mediation, or other ADR techniques. (c)(1) Licensees granted initial au- (7) Administration of the cost-sharing thorizations for operations in the 220– plan. We will allow for an industry sup- 222 MHz band from among applications ported, not-for-profit clearinghouse to filed after May 24, 1991 are referred to be established for purposes of admin- in this subpart as ‘‘Phase II’’ licensees; istering the cost-sharing plan adopted (2) Applicants that filed initial appli- for the 800 MHz SMR relocation proce- cations for operations in the 220–222 dures. MHz band after May 24, 1991 are re- ferred to in this subpart as ‘‘Phase II’’ [62 FR 41217, July 31, 1997] applicants; and (3) All assignments, operations, sta- Subpart T—Regulations Governing tions, and systems of licensees granted Licensing and Use of Fre- authorizations from among applica- quencies in the 220–222 MHz tions filed for operations in the 220–222 Band MHz band after May 24, 1991 are re- ferred to in this subpart as ‘‘Phase II’’ SOURCE: 56 FR 19603, Apr. 29, 1991, unless assignments, operations, stations, and otherwise noted. systems, respectively.

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§ 90.711 47 CFR Ch. I (10–1–97 Edition)

§ 90.711 Processing of Phase II appli- any instances of interference in accord- cations. ance with the provisions of § 90.173. (c) Phase II applications for author- (a) Phase II applications for author- ization on all non-Government chan- izations on Channels 166 through 170 nels other than Channels 161 through and Channels 181 through 185 will be 170 and 181 through 185 shall be proc- processed on a first-come, first-served essed in accordance with the provisions basis. When multiple applications are of subpart W of this part. filed on the same day for these fre- quencies in the same geographic area, [62 FR 15993, Apr. 3, 1997] and insufficient frequencies are avail- able to grant all applications (i.e., if all § 90.713 Entry criteria. applications were granted, violation of (a) As set forth in § 90.717, four 5- the station separation provisions of channel blocks are available for na- § 90.723(i) would result), these applica- tionwide, commercial use to non-Gov- tions will be considered mutually ex- ernment, Phase I applicants. Appli- clusive and will be subject to random cants for these nationwide channel selection procedures pursuant to § 1.972 blocks must comply with paragraphs of this chapter. (b), (c), and (d) of this section. (1) All applications will first be con- (b)(1) An applicant must include cer- sidered to determine whether they are tification that, within ten years of re- substantially complete and acceptable ceiving a license, it will construct a for filing. If so, they will be assigned a minimum of one base station in at file number and put in pending status. least 70 different geographic areas des- If not, they will be dismissed. ignated in the application; that base (2) Except as otherwise provided in stations will be located in a minimum this section, all applications in pending of 28 of the 100 urban areas listed in status will be processed in the order in § 90.741; and that each base station will which they are received, determined by have all five assigned nationwide chan- nels constructed and placed in oper- the date on which the application was ation (regularly interacting with mo- received by the Commission in its Get- bile and/or portable units). tysburg, Pennsylvania office (or the ad- (2) An applicant must include certifi- dress set forth at § 1.1102 of this chapter cation that it will meet the construc- for applications requiring the fees es- tion requirements set forth in § 90.725. tablished by part 1, subpart G of this (3) An applicant must include a ten- chapter). year schedule detailing plans for con- (3) Each application that is accepted struction of the proposed system. for filing will then be reviewed to de- (4) An applicant must include an termine whether it can be granted. itemized estimate of the cost of con- Frequencies will be assigned by the structing 40 percent of the system and Commission pursuant to the provisions operating the system during the first of § 90.723. four years of the license term. (4) An application which is dismissed (5) An applicant must include proof will lose its place in the processing that the applicant has sufficient finan- line. cial resources to construct 40 percent (5) If an application is returned for of the system and operate the proposed correction and resubmitted and re- land mobile system for the first four ceived by the Commission within 60 years of the license term; i.e., that the days from the date on which it was re- applicant has net current assets suffi- turned to the applicant, it will retain cient to cover estimated costs or a firm its place in the processing line. If it is financial commitment sufficient to not received within 60 days, it will lose cover estimated costs. its place in the processing line. (c) An applicant relying on personal (b) All applications for Channels 161 or internal resources for the showing through 165 that comply with the ap- required in paragraph (b) of this sec- plicable rules of this part shall be tion must submit independently au- granted. Licensees operating on such dited financial statements certified channels shall cooperate in the selec- within one year of the date of the ap- tion and use of frequencies and resolve plication showing net current assets

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sufficient to meet estimated construc- emergency medical category may not tion and operating costs. An applicant have any interest in another pending must also submit an unaudited balance application in the same geographic sheet, current within 60 days of the area for channels in the emergency date of submission, that clearly shows medical category. the continued availability of sufficient [62 FR 15994, Apr. 3, 1997, as amended at 62 net current assets to construct and op- FR 18935, Apr. 17, 1997] erate the proposed system, and a cer- tification by the applicant or an officer EFFECTIVE DATE NOTE: At 62 FR 18935, Apr. 17, 1997, § 90.713 was amended by revising of the applicant organization attesting paragraph (e), effective Oct. 17, 1997. For the to the validity of the balance sheet. convenience of the user, the superseded text (d) An applicant submitting evidence is set forth as follows: of a firm financial commitment for the showing required in paragraph (b) of § 90.713 Entry criteria. this section must obtain the commit- ment from a bona fide commercially * * * * * acceptable source, e.g., a state or feder- (e) A Phase II applicant for authorization ally chartered bank or savings and loan in a geographic area for Channels 166 institution, other recognized financial through 170 in the public safety/mutual aid institution, the financial arm of a cap- category may not have any interest in an- ital equipment supplier, or an invest- other pending application in the same geo- ment banking house. If the lender is graphic area for Channels 166 through 170 in not a state or federally chartered bank the public safety/mutual aid category, and a Phase II applicant for authorization in a geo- or savings and loan institution, other graphic area for channels in the Emergency recognized financial institution, the fi- Medical Radio Service (EMRS) category may nancial arm of a capital equipment not have any interest in another pending ap- supplier, or an investment banking plication in the same geographic area for house, the lender must also dem- channels in the EMRS category. onstrate that it has funds available to cover the total commitments it has § 90.715 Frequencies available. made. The lender’s commitment shall (a) The following table indicates the contain a statement that the lender: channel designations of frequencies (1) Has examined the financial condi- available for assignment to eligible ap- tion of the applicant including an au- plicants under this subpart. Fre- dited financial statement, and has de- quencies shall be assigned in pairs, termined that the applicant is credit- with base station frequencies taken worthy; from the 220–221 MHz band with cor- (2) Has examined the financial viabil- responding mobile and control station ity of the proposed system for which frequencies being 1 MHz higher and the applicant intends to use the com- taken from the 221–222 MHz band. Only mitment; and the lower half of the frequency pair(s) (3) Is willing, if the applicant is seek- is listed in the table. Use of these fre- ing a Phase I, commercial nationwide quencies in the Mexican and Canadian license, to provide a sum to the appli- border areas is subject to coordination cant sufficient to cover the realistic with those countries. See paragraph (c) and prudent estimated costs of con- of this section for special provisions struction of 40 percent of the system concerning use in the Mexico border and operation of the system for the area. first four years of the license term. (e) A Phase II applicant for author- TABLE OF 220±222 MHZ CHANNEL ization in a geographic area for Chan- DESIGNATIONS nels 166 through 170 in the public safe- Base frequency ty/mutual aid category may not have Channel No. (MHz) any interest in another pending appli- 1 ...... 220.0025 cation in the same geographic area for 2 ...... 0075 Channels 166 through 170 in the public 3 ...... 0125 safety/mutual aid category, and a 4 ...... 0175 5 ...... 0225 Phase II applicant for authorization in 6 ...... 0275 a geographic area for channels in the 7 ...... 0325

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TABLE OF 220±222 MHZ CHANNEL TABLE OF 220±222 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Base frequency Base frequency Channel No. (MHz) Channel No. (MHz)

8 ...... 0375 78 ...... 3875 9 ...... 0425 79 ...... 3925 10 ...... 0475 80 ...... 3975 11 ...... 0525 81 ...... 220.4025 12 ...... 0575 82 ...... 4075 13 ...... 0625 83 ...... 4125 14 ...... 0675 84 ...... 4175 15 ...... 0725 85 ...... 4225 16 ...... 0775 86 ...... 4275 17 ...... 0825 87 ...... 4325 18 ...... 0875 88 ...... 4375 19 ...... 0925 89 ...... 4425 20 ...... 0975 90 ...... 4475 21 ...... 220.1025 91 ...... 4525 22 ...... 1075 92 ...... 4575 23 ...... 1125 93 ...... 4625 24 ...... 1175 94 ...... 4675 25 ...... 1225 95 ...... 4725 26 ...... 1275 96 ...... 4775 27 ...... 1325 97 ...... 4825 28 ...... 1375 98 ...... 4875 29 ...... 1425 99 ...... 4925 30 ...... 1475 100 ...... 4975 31 ...... 1525 101 ...... 220.5025 32 ...... 1575 102 ...... 5075 33 ...... 1625 103 ...... 5125 34 ...... 1675 104 ...... 5175 35 ...... 1725 105 ...... 5225 36 ...... 1775 106 ...... 5275 37 ...... 1825 107 ...... 5325 38 ...... 1875 108 ...... 5375 39 ...... 1925 109 ...... 5425 40 ...... 1975 110 ...... 5475 41 ...... 220.2025 111 ...... 5525 42 ...... 2075 112 ...... 5575 43 ...... 2125 113 ...... 5625 44 ...... 2175 114 ...... 5675 45 ...... 2225 115 ...... 5725 46 ...... 2275 116 ...... 5775 47 ...... 2325 117 ...... 5825 48 ...... 2375 118 ...... 5875 49 ...... 2425 119 ...... 5925 50 ...... 2475 120 ...... 5975 51 ...... 2525 121 ...... 220.6025 52 ...... 2575 122 ...... 6075 53 ...... 2625 123 ...... 6125 54 ...... 2675 124 ...... 6175 55 ...... 2725 125 ...... 6225 56 ...... 2775 126 ...... 6275 57 ...... 2825 127 ...... 6325 58 ...... 2875 128 ...... 6375 59 ...... 2925 129 ...... 6425 60 ...... 2975 130 ...... 6475 61 ...... 220.3025 131 ...... 6525 62 ...... 3075 132 ...... 6575 63 ...... 3125 133 ...... 6625 64 ...... 3175 134 ...... 6675 65 ...... 3225 135 ...... 6725 66 ...... 3275 136 ...... 6775 67 ...... 3325 137 ...... 6825 68 ...... 3375 138 ...... 6875 69 ...... 3425 139 ...... 6925 70 ...... 3475 140 ...... 6975 71 ...... 3525 141 ...... 220.7025 72 ...... 3575 142 ...... 7075 73 ...... 3625 143 ...... 7125 74 ...... 3675 144 ...... 7175 75 ...... 3725 145 ...... 7225 76 ...... 3775 146 ...... 7275 77 ...... 3825 147 ...... 7325

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TABLE OF 220±222 MHZ CHANNEL TABLE OF 220±222 MHZ CHANNEL DESIGNATIONSÐContinued DESIGNATIONSÐContinued

Channel No. Base frequency Base frequency (MHz) Channel No. (MHz)

148 ...... 7375 177 ...... 8825 149 ...... 7425 178 ...... 8875 150 ...... 7475 179 ...... 8925 151 ...... 7525 180 ...... 8975 152 ...... 7575 181 ...... 220.9025 153 ...... 7625 182 ...... 9075 154 ...... 7675 183 ...... 9125 155 ...... 7725 184 ...... 9175 156 ...... 7775 185 ...... 9225 157 ...... 7825 158 ...... 7875 186 ...... 9275 159 ...... 7925 187 ...... 9325 160 ...... 7975 188 ...... 9375 161 ...... 220.8025 189 ...... 9425 162 ...... 8075 190 ...... 9475 163 ...... 8125 191 ...... 9525 164 ...... 8175 192 ...... 9575 165 ...... 8225 193 ...... 9625 166 ...... 8275 194 ...... 9675 167 ...... 8325 195 ...... 9725 168 ...... 8375 196 ...... 9775 169 ...... 8425 197 ...... 9825 170 ...... 8475 198 ...... 9875 171 ...... 8525 199 ...... 9925 172 ...... 8575 200 ...... 220.9975 173 ...... 8625 174 ...... 8675 175 ...... 8725 (b) The 200 channels are divided into 176 ...... 8775 three sub-bands as follows:

Channel No. Sub-band Frequencies (MHz)

1±40 ...... A ...... 220.0025±220.1975/221.0025±221.1975 41±160 ...... C ...... 220.2025±220.7975/221.2025±221.7975 161±200 ...... B ...... 220.8025±220.9975/221.8025±221.9975

(c) U.S./Mexico border area. (1) Chan- granted protection from harmful inter- nels 16–30, 45–60, 76–90, 106–120, 136–145, ference from stations that have pri- 156–165, 178–194 are available for pri- mary use of the frequencies. mary use within the United States within 120 km (74.6 mi) of the Mexican [56 FR 19603, Apr. 29, 1991, as amended at 57 border, subject to the power and an- FR 55148, Nov. 24, 1992] tenna height conditions specified in § 90.717 Channels available for nation- § 90.729 and the use restrictions speci- wide systems in the 220–222 MHz fied in §§ 90.717–90.721. band. (2) Channels 195–200 are available to both the United States and Mexico in (a) Channels 51–60, 81–90, and 141–150 the border area on an unprotected are 10-channel blocks available to non- basis. Use is limited to a maximum ef- Government applicants only for na- fective radiated power (ERP) of 2 watts tionwide Phase II systems. and a maximum antenna height of 6.1 (b) Channels 21–25, 26–30, 151–155, and meters (20 ft) above ground. 156–160 are 5-channel blocks available (3) Channels allotted for primary to non-Government applicants only for Mexican use (1–15, 31–45, 61–75, 91–105, nationwide, commercial Phase I sys- 121–135, 146–155, and 166–177) may be tems. used in the border area subject to the (c) Channels 111–115 and 116–120 are 5- condition that the power flux density channel blocks available for Govern- not exceed¥86 dB(W/m2) at or beyond ment nationwide use only. any point on the border. Stations oper- ating under this provision will be con- [62 FR 15994, Apr. 3, 1997] sidered secondary and will not be

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§ 90.719 Individual channels available (3) Communications on behalf of and for assignment in the 220–222 MHz by members of organizations estab- band. lished for disaster relief purposes hav- (a) Channels 171 through 200 are ing an emergency radio communica- available to both Government and non- tions plan (i.e., licensees eligible under Government Phase I applicants, and § 90.20(a)(2)(vii)) for the transmission of may be assigned singly or in contig- communications relating to the safety uous channel groups. of life or property, the establishment (b) Channels 171 through 180 are and maintenance of temporary relief available for any use by Phase I appli- facilities, and the alleviation of emer- cants consistent with this subpart. gency conditions during periods of ac- (c) Channels 181 through 185 are set tual or impending emergency, or disas- aside in Phase II for emergency medi- ter, until substantially normal condi- cal use for applicants that meet the eli- tions are restored; for limited training gibility criteria of § 90.20(a)(1)(iii) or exercises incidental to an emergency § 90.20(a)(2)(xiii). radio communications plan, and for (d) Channels 161 through 170 and 181 necessary operational communications through 185 are the only 220–222 MHz of the disaster relief organization or its channels available to Phase II non-na- chapter affiliates. tionwide, Government users. (b) Any Government entity and any non-Government entity eligible to ob- [62 FR 15994, Apr. 3, 1997, as amended at 62 tain a license under §§ 90.20(a)(1), FR 18936, Apr. 17, 1997] 90.20(a)(2)(i), 90.20(a)(2)(ii), EFFECTIVE DATE NOTE: At 62 FR 18936, Apr. 90.20(a)(2)(iii), 90.20(a)(2)(iv), 17, 1997, § 90.719 was amended by revising 90.20(a)(2)(vii), 90.20(a)(2)(ix), or paragraph (c), effective Oct. 17, 1997. For the 90.20(a)(2)(xiii) is also eligible to obtain convenience of the user, the superseded text is set forth as follows: a license for base/mobile operations on Channels 161 through 170. Base/mobile § 90.719 Individual channels available for as- or base/portable communications on signment in the 220–222 MHz band. these channels that do not relate to the immediate safety of life or to com- * * * * * munications interoperability among the above-specified entities, may only (c) Channels 181 through 185 are set aside for Phase II Emergency Medical Radio Serv- be conducted on a secondary non-inter- ice (EMRS) use under subpart B of this part. ference basis to such communications. [62 FR 18936, Apr. 17, 1997] * * * * * EFFECTIVE DATE NOTE: At 62 FR 18936, Apr. 17, 1997, § 90.720 was revised, effective Oct. 17, § 90.720 Channels available for public 1997. For the convenience of the user, the su- safety/mutual aid. perseded text is set forth as follows: (a) Part 90 licensees who meet the eligibility criteria of §§ 90.20(a)(1), § 90.720 Channels available for public safety/ 90.20(a)(2)(i), 90.20(a)(2)(ii), mutual aid. 90.20(a)(2)(iii), 90.20(a)(2)(iv), (a) Part 90 licensees whose licenses reflect 90.20(a)(2)(vii), 90.20(a)(2)(ix), or a two-letter radio service code beginning with the letter ‘‘P’’ (except for licensees 90.20(a)(2)(xiii) are authorized by this whose licenses reflect a two-letter radio rule to use mobile and/or portable units service code beginning with the letters ‘‘PS’’ on Channels 161–170 throughout the and are not eligible under §§ 90.35, 90.37, 90.41, United States, its territories, and pos- and 90.45) are authorized by this rule to use sessions to transmit: mobile and/or portable units on Channels (1) Communications relating to the 161–170 throughout the United States, its ter- immediate safety of life; ritories, and possessions to transmit: (2) Communications to facilitate (1) Communications relating to the imme- diate safety of life; interoperability among entities eligi- (2) Communications to facilitate interoper- ble under §§ 90.20(a)(1), 90.20(a)(2)(i), ability among public safety entities and Spe- 90.20(a)(2)(ii), 90.20(a)(2)(iii), cial Emergency Radio Service (SERS) enti- 90.20(a)(2)(iv), 90.20(a)(2)(vii), ties eligible under §§ 90.35, 90.37, 90.41 and 90.20(a)(2)(ix), and 90.20(a)(2)(xiii); or 90.45; or

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(3) Communications on behalf of and by (b) The channels listed in the follow- members of organizations established for dis- ing Table are available to non-Govern- aster relief purposes having an emergency ment applicants for Phase II assign- radio communications plan (i.e., licensees el- igible under § 90.41) for the transmission of ments in Economic Areas (EAs) and communications relating to the safety of life Regional Economic Area Groupings or property, the establishment and mainte- (REAGs) (see §§ 90.761 and 90.763). nance of temporary relief facilities, and the alleviation of emergency conditions during TABLE 2ÐPHASE II EA AND REGIONAL CHANNEL periods of actual or impending emergency, or ASSIGNMENTS disaster, until substantially normal condi- tions are restored; for limited training exer- Assign- Assignment ment Group Nos. (from Channel cises incidental to an emergency radio com- table 1) Nos. munications plan, and for necessary oper- area ational communications of the disaster relief A ...... EA 2 and 13. organization or its chapter affiliates. B ...... EA 3 and 16. (b) Any Government entity and any non- C ...... EA 5 and 18. Government entity eligible to obtain a li- D ...... EA 8 and 19. cense under subpart B of this part or eligible E ...... EA ...... 171±180 to obtain a license under §§ 90.35, 90.37, 90.41 F ...... REAG 1, 6, and 11. and 90.45 is also eligible to obtain a license G ...... REAG 4, 9, and 14. for base/mobile operations on Channels 161 H ...... REAG 7, 12, and 17. through 170. Base/mobile or base/portable I ...... REAG 10, 15, and 20. communications on these channels that do J ...... REAG ...... 186±200 not relate to the immediate safety of life or to communications interoperability among public safety entities and the above-specified [62 FR 15995, Apr. 3, 1997] SERS entities, may only be conducted on a secondary non-interference basis to such § 90.723 Selection and assignment of communications. frequencies. [62 FR 15994, Apr. 3, 1997] (a) Phase II applications for fre- quencies in the 220–222 MHz band shall § 90.721 Other channels available for specify whether their intended use is non-nationwide systems in the 220– 222 MHz band. for 10-channel nationwide systems, 10- channel EA systems, 15-channel Re- (a) The channel groups listed in the gional systems, public safety/mutual following Table are available to both aid use, or emergency medical use. Government and non-Government Phase II applicants for frequencies for Phase I applicants for trunked oper- ations or operations of equivalent or public safety/mutual aid use or emer- greater efficiency for non-commercial gency medical use shall specify the or commercial operations. number of frequencies requested. All frequencies in this band will be as- TABLE 1ÐPHASE I TRUNKED CHANNEL GROUPS signed by the Commission. (b) Phase II channels will be assigned Group No. Channel Nos. pursuant to §§ 90.717, 90.719, 90.720, 1 ...... 1±31±61±91±121 90.721, 90.761 and 90.763. 2 ...... 2±32±62±92±122 3 ...... 3±33±63±93±123 (c) Phase II applicants for public 4 ...... 4±34±64±94±124 safety/mutual aid and emergency medi- 5 ...... 5±35±65±95±125 cal channels will be assigned only the 6 ...... 6±36±66±96±126 7 ...... 7±37±67±97±127 number of channels justified to meet 8 ...... 8±38±68±98±128 their requirements. 9 ...... 9±39±69±99±129 10 ...... 10±40±70±100±130 (d) Phase I base or fixed station re- 11 ...... 11±41±71±101±131 ceivers utilizing 221–222 MHz fre- 12 ...... 12±42±72±102±132 quencies assigned from Sub-band A as 13 ...... 13±43±73±103±133 14 ...... 14±44±74±104±134 designated in § 90.715(b) will be geo- 15 ...... 15±45±75±105±135 graphically separated from those Phase 16 ...... 16±46±76±106±136 I base or fixed station transmitters uti- 17 ...... 17±47±77±107±137 18 ...... 18±48±78±108±138 lizing 220–221 MHz frequencies removed 19 ...... 19±49±79±109±139 200 kHz or less and assigned from Sub- 20 ...... 20±50±80±110±140 band B as follows:

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GEOGRAPHIC SEPARATION OF SUB-BAND A; quencies, shall be 120 kilometers. Ex- BASE OR FIXED STATION RECEIVERS AND cept for Phase I licensees seeking li- SUB-BAND B; BASE OR FIXED STATION cense modification in accordance with TRANSMITTERS EFFECTIVE the provisions of §§ 90.751 and 90.753,

Radiated shorter separations between such sta- Separation distance (kilometers) power tions will be considered by the Com- 1 (watts) mission on a case-by-case basis upon 0.0±0.3 ...... (2) submission of a technical analysis indi- 0.3±0.5 ...... 5 cating that at least 10 dB protection 0.5±0.6 ...... 10 0.6±0.8 ...... 20 will be provided to an existing Phase I 0.8±2.0 ...... 25 station’s predicted 38 dBu signal level 2.0±4.0 ...... 50 contour. The existing Phase I station’s 4.0±5.0 ...... 100 5.0±6.0 ...... 200 predicted 38 dBu signal level contour Over 6.0 ...... 500 shall be calculated using the F(50,50) 1 Transmitter peak envelope power shall be used to deter- field strength chart for Channels 7–13 mine effective radiated power. in § 73.699 (Fig. 10) of this chapter, with 2 Stations separated by 0.3 km or less shall not be author- ized. This table does not apply to the low-power channels a 9 dB correction factor for antenna 196±200. See § 90.729(c). height differential. The 10 dB protec- (e) Phase II licensees authorized on tion to the existing Phase I station’s 220–221 MHz frequencies assigned from predicted 38 dBu signal level contour Sub-band B will be required to geo- shall be calculated using the F(50,10) graphically separate their base station field strength chart for Channels 7–13 or fixed station transmitters from the in § 73.699 (Fig. 10a) of this chapter, base station or fixed station receivers with a 9 dB correction factor for an- of Phase I licensees authorized on 221– tenna height differential. 222 MHz frequencies 200 kHz removed or less in Sub-band A in accordance with [62 FR 15995, Apr. 3, 1997, as amended at 62 the Table in paragraph (d) of this sec- FR 18936, Apr. 17, 1997] tion. EFFECTIVE DATE NOTE: At 62 FR 18936, Apr. (f) Phase II licensees with base or 17, 1997, § 90.723 was amended by revising fixed stations transmitting on 220–221 paragraphs (a) and (c), effective Oct. 17, 1997. MHz frequencies assigned from Sub- For the convenience of the user, the super- band B and Phase II licensees with base seded text is set forth as follows: or fixed station stations receiving on Sub-band A 221–222 MHz frequencies, if § 90.723 Selection and assignment of fre- quencies. such transmitting and receiving fre- quencies are 200 kHz or less removed (a) Phase II applications for frequencies in from one another, will be required to the 220–222 MHz band shall specify whether coordinate the location of their base their intended use is for 10-channel nation- wide systems, 10-channel EA systems, 15- stations or fixed stations to avoid in- channel Regional systems, public safety/mu- terference and to cooperate to resolve tual aid use, or EMRS use. Phase II appli- any instances of interference in accord- cants for frequencies for public safety/mu- ance with the provisions of § 90.173(b). tual aid use or EMRS use shall specify the (g) A mobile station is authorized to number of frequencies requested. All fre- transmit on any frequency assigned to quencies in this band will be assigned by the its associated base station. Mobile Commission. units not associated with base stations (see § 90.720(a)) must operate on ‘‘mo- * * * * * bile’’ channels. (h) A licensee’s fixed station is au- (c) Phase II applicants for public safety/ thorized to transmit on any of the li- mutual aid and EMRS channels will be as- censee’s assigned base station fre- signed only the number of channels justified quencies or mobile station frequencies. to meet their requirements. (i) Except for nationwide assign- ments, the separation of co-channel * * * * * Phase I base stations, or fixed stations transmitting on base station fre-

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§ 90.725 Construction requirements for (iii) A construction and operational Phase I licensees. schedule for the next five-year period, (a) Licensees granted commercial na- including any known changes to the tionwide authorizations will be re- plan for construction and operation quired to construct base stations hav- submitted with the licensee’s original ing a minimum of five assigned nation- application for the system. wide channels and place those base sta- (2) An analysis of the system’s com- tions in operation as follows: pliance with the requirements of para- (1) In at least 10 percent of the geo- graph (a) of this section, with docu- graphic areas designated in the appli- mentation to support representations cation within two years of initial li- of completed construction, including, cense grant, including base stations in but not limited to: at least seven urban areas listed in (i) Equipment purchase orders and § 90.741 of this part; contracts; (2) In at least 40 percent of the geo- (ii) Lease or purchase contracts re- graphic areas designated in the appli- lating to antenna site arrangements; cation within four years of initial li- (iii) Equipment and antenna identi- cense grant, including base stations in fication (serial) numbers; and at least 28 urban areas listed in § 90.741 (iv) Service agreements and visits. of this part; (e) Beginning with its second license (3) In at least 70 percent of the geo- term, each nationwide licensee must graphic areas designated in the appli- file a progress report once every five cation within six years of initial li- cense grant, including base stations in years on the anniversary date of the at least 28 urban areas listed in § 90.741 grant of the first renewal of its author- of this part; ization, including the information re- (4) In all geographic areas designated quired by paragraph (d)(1) of this sec- in the application within ten years of tion. initial license grant, including base (f) Licensees authorized Phase I non- stations in at least 28 urban areas list- nationwide systems, or authorized on ed in § 90.741 of this part. Channels 161 through 170 or Channels (b) Licensees not meeting the two 181 through 185, must construct their and four year criteria shall lose the en- systems (i.e., have all specified base tire authorization, but will be per- stations constructed with all channels) mitted a six month period to convert and place their systems in operation, the system to non-nationwide chan- or commence service in accordance nels, if such channels are available. with the provisions of § 90.167, within (c) Licensees not meeting the six and twelve months of the initial license ten year criteria shall lose the author- grant date. Authorizations for systems izations for the facilities not con- not constructed and placed in oper- structed, but will retain exclusivity for ation, or having commenced service, constructed facilities. within twelve months from the date of (d) Each commercial nationwide li- initial license grant cancel automati- censee must file a system progress re- cally. port on or before the anniversary date (g) A licensee that loses authoriza- of the grant of its license after 2, 4, 6 tion for some or all of its channels due and 10 years, demonstrating compli- to failure to meet construction dead- ance with the relevant construction lines or benchmarks may not reapply benchmark criteria. for nationwide channels in the same (1) An overall status report of the category or for non-nationwide chan- system, that must include, but need nels in the same category in the same not be limited to: geographic area for one year from the (i) A list of all sites at which base date the Commission takes final action stations have been constructed, with affirming that those channels have antenna heights and effective radiated been cancelled. power specified for each site; (h) The requirements and conditions (ii) A list of all other known base sta- of paragraphs (a) through (e) and para- tion sites at which construction has graph (g) of this section apply to na- not been completed; and tionwide licensees that construct and

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operate stations for fixed or paging op- tended implementation schedule. Fail- erations on a primary basis instead of, ure to meet the schedule will result in or in addition to, stations for land mo- loss of authorizations for facilities not bile operations on a primary basis ex- constructed. cept that, in satisfying the base station [56 FR 19603, Apr. 29, 1991, as amended at 56 construction and placed in operation FR 32517, July 17, 1991] requirements of paragraph (a) of this section and the system progress report § 90.729 Limitations on power and an- requirements of paragraphs (d) and (e) tenna height. of this section, licensees operating sta- (a) The permissible effective radiated tions for fixed operation on a primary power (ERP) with respect to antenna basis instead of, or in addition to, sta- heights for land mobile, paging, or tions for land mobile or paging oper- fixed stations transmitting on fre- ations on a primary basis in a given ge- quencies in the 220–221 MHz band shall ographic area may demonstrate how be determined from the following such fixed stations are providing sub- Table. These are maximum values and stantial service to the public in those applicants are required to justify power geographic areas. levels requested. [56 FR 19603, Apr. 29, 1991, as amended at 56 2 FR 32517, July 17, 1991; 57 FR 32450, July 22, ERP VS. ANTENNA HEIGHT TABLE 1992; 58 FR 36363, July 7, 1993; 62 FR 15996, Effective Apr. 3, 1997] Antenna height above average terrain (HAAT), radiated meters power, § 90.727 Extended implementation watts 1 schedules for Phase I licensees. Up to 150 ...... 500 Except for nationwide and commer- 150 to 225 ...... 250 225 to 300 ...... 125 cial systems, a period of up to three (3) 300 to 450 ...... 60 years may be authorized for construct- 450 to 600 ...... 30 ing and placing a system in operation 600 to 750 ...... 20 750 to 900 ...... 15 if: 900 to 1050 ...... 10 (a) The applicant submits justifica- Above 1050 ...... 5 tion for an extended implementation 1 Transmitter PEP shall be used to determine ERP. period. The justification must include 2 These power levels apply to stations used for land mobile, reasons for requiring an extended con- paging, and fixed operations. struction period, the proposed con- (b) The maximum permissible ERP struction schedule (with milestones), for mobile units is 50 watts. Portable and must show either that: units are considered as mobile units. (1) The proposed system will serve a Licensees operating fixed stations or large fleet of mobile units and will in- paging base stations transmitting on volve a multi-year cycle for its plan- frequencies in the 221–222 MHz band ning, approval, funding, purchase, and may not operate such fixed stations or construction; or paging base stations at power levels (2) The proposed system will require greater than 50 watts ERP, and may longer than 8 months to place in oper- not transmit from antennas that are ation because of its purpose, size, or higher than 7 meters above ground, ex- complexity; or cept that transmissions from antennas (3) The proposed system is to be part that are higher than 7 meters above of a coordinated or integrated area- ground will be permitted if the effec- wide system which will require more tive radiated power of such trans- than 8 months to construct; or missions is reduced below 50 watts ERP (4) The applicant is a local govern- by 20 log10(h/7) dB, where h is the mental agency and demonstrates that height of the antenna above ground, in the government involved is required by meters. law to follow a multi-year cycle for (c) Base station and fixed station planning, approval, funding, and pur- transmissions on base station transmit chasing the proposed system. Channels 196–200 are limited to 2 watts (b) Authorizations under this section ERP and a maximum antenna height of are conditioned upon the licensee’s 6.1 meters (20 ft) above ground. Licens- compliance with the submitted ex- ees authorized on these channels may

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operate at power levels above 2 watts ble to the nationwide system it intends ERP or with a maximum antenna to construct consisting of fixed and/or height greater than 6.1 meters (20 ft) paging operations on a primary basis above ground if: instead of, or in addition to, its land (1) They obtain the concurrence of all mobile operations; or Phase I and Phase II licensees with (4) In lieu of providing the require- base stations or fixed stations receiv- ments of paragraph (a)(1)(ii)(A)(3) of ing on base station receive Channels 1– this section, provide the financial 40 and located within 6 km of their showings and all other certifications base station or fixed station; and required in §§ 90.713 (b), (c) and (d) to (2) Their base station or fixed station demonstrate its ability to construct is not located in the United States/ Mexico or United States/Canada border and operate a nationwide system con- areas. sisting of fixed and/or paging oper- ations on a primary basis instead of, or [62 FR 15996, Apr. 3, 1997] in addition to, its land mobile oper- ations. § 90.733 Permissible operations. (B) A non-nationwide Phase I li- (a) Systems authorized in the 220–222 censee must first meet the requirement MHz band may be used: to construct its land mobile base sta- (1)(i) For government and non-gov- tion and place it in operation, or com- ernment land mobile operations, i.e., mence service (in accordance with for base/mobile and mobile relay trans- missions, on a primary basis; or § 90.167) as prescribed in § 90.725(f) or (ii) For the following operations in- § 90.727, as applicable. stead of or in addition to a licensee’s (2) Only by persons who are eligible land mobile operations: One-way or for facilities under either this subpart two-way paging operations on a pri- or in the pools included in subpart B or mary basis by all non-Government C of this part. Phase II licensees, fixed operations on (3) Except for licensees classified as a primary basis by all non-Government CMRS providers under part 20 of this Phase II licensees and all Government chapter, only for the transmission of licensees, one-way or two-way paging messages or signals permitted in the or fixed operations on a primary basis services in which the participants are by all non-Government Phase I licens- eligible. ees, except that before a non-Govern- (b) See § 90.720 of this part for permis- ment Phase I licensee may operate sible operations on mutual aid chan- one-way or two-way paging or fixed nels. systems on a primary basis instead of (c) For operations requiring less than or in addition to its land mobile oper- a 4 kHz bandwidth, more than a single ations, it must meet the following re- emission may be utilized within the au- quirements: thorized bandwidth. In such cases, the (A) A nationwide Phase I licensee frequency stability requirements of must; § 90.213 do not apply, but the out-of- (1) Meet its two-year benchmark for band emission limits of § 90.210(f) must the construction of its land mobile sys- be met. tem base stations as prescribed in § 90.725(a); and (d) Licensees, except for licensees au- (2) Provide a new 10-year schedule, as thorized on Channels 161 through 170 required in § 90.713(b)(3), for the con- and 181 through 185, may combine any struction of the fixed and/or paging number of their authorized, contiguous system it intends to construct instead channels to form channels wider than 5 of, or in addition to, its nationwide kHz. In so doing, licensees must com- land mobile system; and ply with the following spectrum effi- (3) Certify that the financial ciency standard, which will remain in showings and all other certifications effect through December 31, 2001: provided in demonstrating its ability (1) For voice communications, licens- to construct and operate its nationwide ees must employ equipment that pro- land mobile system, as required in vides at least one voice channel per 5 §§ 90.713 (b), (c) and (d), remain applica- kHz of channel bandwidth; and

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(2) For data communications, licens- stations on a secondary, non-inter- ees must employ equipment that oper- ference basis to licensees operating in ates at a data rate of at least 4,800 bits the 220–222 MHz band on a primary per second per 5 kHz of channel band- basis under the conditions that such li- width. censees: (3) Licensees authorized on channels (1) Provide notification of their oper- other than Channels 161 through 170 ations to co-channel non-nationwide and 181 through 185 may combine any Phase I licensees with an authorized number of their authorized, contiguous base station, or fixed station transmit- channels to form channels wider than 5 ting on frequencies in the 220–221 MHz kHz without complying with the spec- band, located within 45 km of the sec- trum efficiency standard identified in ondary licensee’s station, to co-chan- paragraphs (d)(1) and (d)(2) of this sec- nel, Phase II EA or Regional licensee tion if they operate with equipment authorized to operate in the EA or that has been granted type acceptance REAG in which the secondary licens- in accordance with the provisions of ee’s station is located, and to co-chan- § 90.203(k)(2). nel Phase I or Phase II nationwide li- (e) In combining authorized contig- censees; uous channels to form channels wider (2) Operate only at temporary loca- than 5 kHz, the emission limits in tions in accordance with the provisions § 90.210(f) must be met only at the out- of § 90.137; ermost edges of the contiguous chan- (3) Not transmit at a power level nels. Transmitters shall be tested to greater than one watt ERP; confirm compliance with this require- (4) Not transmit from an antenna ment with the transmission located as higher than 2 meters (6.6 feet) above close to the band edges as permitted by ground; and the design of the transmitter. The fre- (5) Not operate on Channels 111 quency stability requirements in through 120, 161 through 170, or 181 § 90.213 shall apply only to the outer- through 185. most of the contiguous channels au- (i) All licensees constructing and op- thorized to the licensee. However, the erating base stations or fixed stations frequency stability employed for trans- on frequencies in the 220–222 MHz band missions operating inside the outer- must: most contiguous channels must be such (1) Comply with any rules and inter- that the emission limits in § 90.210(f) national agreements that restrict use are met over the temperature and volt- of their authorized frequencies, includ- age variations prescribed in § 2.995 of ing the provisions of § 90.715 relating to this chapter. U.S./Mexican border areas; (f) A Phase I non-nationwide licensee (2) Comply with the provisions of operating a paging base station, or a § 17.6 of this chapter with regard to an- fixed station transmitting on fre- tenna structures; and quencies in the 220–221 MHz band, may (3) Comply with the provisions of only operate such stations at the co- §§ 1.1301 through 1.1319 of this chapter ordinates of the licensee’s authorized with regard to actions that may or will land mobile base station. have a significant impact on the qual- (g) The transmissions of a Phase I ity of the human environment. non-nationwide licensee’s paging base [56 FR 19603, Apr. 29, 1991, as amended at 56 station, or fixed station transmitting FR 32517, July 17, 1991; 57 FR 32450, July 22, on frequencies in the 220–221 MHz band, 1992; 59 FR 59967, Nov. 21, 1994; 62 FR 15997, must meet the requirements of §§ 90.723 Apr. 3, 1996; 62 FR 18936, Apr. 17, 1997] (d) and (i), and 90.729, and such a sta- EFFECTIVE DATE NOTE: At 62 FR 18936, Apr. tion must operate at the effective radi- 17, 1997, § 90.733 was amended by revising ated power and antenna height-above- paragraph (a)(2), effective Oct. 17, 1997. average-terrain prescribed in the li- censee’s land mobile base station au- § 90.735 Station identification. thorization. (a) Except for nationwide systems au- (h) Licensees using 220–222 MHz spec- thorized in the 220–222 MHz band, sta- trum for geophysical telemetry oper- tion identification is required pursuant ations are authorized to operate fixed to § 90..425 of this part.

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(b) Trunked systems shall employ an sion, Wireless Telecommunications Bu- automatic device to transmit the call reau, Gettysburg, PA 17326. sign of the base station at 30 minute [56 FR 19603, Apr. 29, 1991, as amended at 56 intervals. The identification shall be FR 32517, July 17, 1991; 60 FR 50123, Sept. 28, made on the lowest frequency in the 1995] base station trunked group assigned to the licensee. If this frequency is in use § 90.739 Number of systems authorized at the time identification is required, in a geographical area. the identification may be made at the There is no limit on the number of li- termination of the communication in censes that may be authorized to a sin- progress on this frequency. gle licensee. (c) Station identification may be by voice or International Morse Code. If [62 FR 46214, Sept. 2, 1997] the call sign is transmitted in Inter- EFFECTIVE DATE NOTE: At 62 FR 46214, national Morse Code, it must be at a Sept. 2, 1997, § 90.739 was revised, effective rate of between 15 to 20 words per Oct. 2, 1997. For the convenience of the user, minute, and by means of tone modula- the superseded text is set forth as follows: tion of the transmitter, with the tone § 90.739 Number of systems authorized in a frequency being between 800 and 1000 geographical area. hertz. (a) No licensee will be authorized more (d) Digital transmissions may also be than one Phase I system in the 220–222 MHz identified by digital transmission of band in a single category (i.e., one nation- the station call sign. A licensee that wide system, one 5-channel trunked system, identifies its station in this manner one data-only local system of 1 to 5 channels, must provide the Commission, upon its one unrestricted non-trunked local system of request, information (such as digital 1 to 5 channels, or one public safety/mutual codes and algorithms) sufficient to de- aid local system of 1 to 5 channels) within 64 cipher the data transmission to ascer- kilometers (40 miles) of an existing system authorized to that licensee in the same cat- tain the call sign transmitted. egory, unless the licensee can demonstrate [56 FR 19603, Apr. 29, 1991, as amended at 62 that the additional system is justified on the FR 15997, Apr. 3, 1997] basis of its communications requirements. (b) There is no limit on the number of § 90.737 Supplemental reports re- Phase II nationwide, EA or Regional licenses quired of Phase I licensees. that may be authorized to a single licensee. (a) Licensees of nationwide systems [62 FR 15997, Apr. 3, 1997] must submit progress reports pursuant to § 90.725(d) of this part. § 90.741 Urban areas for Phase I na- (b) Licensees offering service on a tionwide systems. commercial basis must maintain Licensees of Phase I nationwide sys- records of the names and addresses of tems must construct base stations, or each customer and the dates that serv- fixed stations transmitting on fre- ice commenced and terminated. These quencies in the 220–221 MHz band, in a records must be made available to the minimum of 28 of the urban areas list- Commission upon request. Such licens- ed in the following Table within ten ees must report at the time of license years of initial license grant. A base renewal the number of mobile units station, or fixed station, is considered being served. to be within one of the listed urban (c) Non-commercial trunked system areas if it is within 60 kilometers (37.3 licensees must report at the time of li- miles) of the specified coordinates. cense renewal the number of mobile units being served. TABLE (d) Except for licensees of nationwide North West Lon- systems, all licensees must report Urban Area Latitude gitude whether construction of the facility ° ′ ′′ ° ′ ′′ has been completed within eight months of the date of initial grant of New York, New YorkÐNortheastern their respective licenses. New Jersey ...... 40 45 06 73 59 39 Los Angeles-Long Beach, California ... 34 03 15 118 14 28 (e) All reports must be filed with the Chicago, IllinoisÐNorthwestern Indi- Land Mobile Branch, Licensing Divi- ana ...... 41 52 28 87 38 22

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TABLEÐContinued TABLEÐContinued

North West Lon- North West Lon- Latitude gitude Urban Area Latitude gitude Urban Area ° ′ ′′ ° ′ ′′ ° ′ ′′ ° ′ ′′

Philadelphia, Pennsylvania/New Jer- Tucson, Arizona ...... 32 13 15 110 58 08 sey ...... 39 56 58 75 09 21 Lansing, Michigan ...... 42 44 01 84 33 15 Detroit, Michigan ...... 42 19 48 83 02 57 Knoxville, Tennessee ...... 35 57 39 83 55 07 Boston, Massachusetts ...... 42 21 24 71 03 25 Baton Rouge, Louisiana ...... 30 26 58 91 11 00 San Francisco-Oakland, California ...... 37 46 39 122 24 40 El Paso, Texas ...... 31 45 36 106 29 11 Washington, DC/Maryland/Virginia ...... 38 53 51 77 00 33 Tacoma, Washington ...... 47 14 59 122 26 15 Dallas-Fort Worth, Texas ...... 32 47 09 96 47 37 Mobile, Alabama ...... 30 41 36 88 02 33 Houston, Texas ...... 29 45 26 95 21 37 Harrisburg, Pennsylvania ...... 40 15 43 76 52 59 St. Louis, Missouri/Illinois ...... 38 37 45 90 12 22 Albuquerque, New Mexico ...... 35 05 01 106 39 05 Miami, Florida ...... 25 46 37 80 11 32 Canton, Ohio ...... 40 47 50 81 22 37 Pittsburgh, Pennsylvania ...... 40 26 19 80 00 00 Chattanooga, Tennessee/Georgia ...... 35 02 41 85 18 32 Baltimore, Maryland ...... 39 17 26 76 36 45 Wichita, Kansas ...... 37 41 30 97 20 16 Minneapolis-St. Paul, Minnesota ...... 44 58 57 93 15 43 Charleston, South Carolina ...... 32 46 35 79 55 53 Cleveland, Ohio ...... 41 29 51 81 41 50 San Juan, Puerto Rico ...... 18 28 00 66 07 00 Atlanta, Georgia ...... 33 45 10 84 23 37 Little Rock-North Little Rock, Arkansas 34 44 42 92 16 37 San Diego, California ...... 32 42 53 117 09 21 Las Vegas, Nevada ...... 36 10 20 115 08 37 Denver, Colorado ...... 39 44 58 104 59 22 Columbia, South Carolina ...... 34 00 02 81 02 00 Seattle-Everett, Washington ...... 47 36 32 122 20 12 Fort Wayne, Indiana ...... 41 04 21 85 08 26 Milwaukee, Wisconsin ...... 43 02 19 87 54 15 Bakersfield, California ...... 35 22 31 119 01 16 Tampa, Florida ...... 27 56 58 82 27 25 Davenport-Rock Island-Moline, IA/IL ... 41 31 00 90 35 00 Cincinnati, Ohio/Kentucky ...... 39 06 07 84 30 35 Shreveport, Louisiana ...... 32 30 46 93 44 58 Kansas City, Missouri/Kansas ...... 39 04 56 94 35 20 Des Moines, Iowa ...... 41 35 14 93 37 00 Buffalo, New York ...... 42 52 52 78 52 21 Peoria, Illinois ...... 40 41 42 89 35 33 Phoenix, Arizona ...... 33 27 12 112 04 28 Newport News-Hampton, Virginia ...... 36 59 30 76 26 00 San Jose, California ...... 37 20 16 121 53 24 Jackson, Mississippi ...... 32 17 56 90 11 06 Indianapolis, Indiana ...... 39 46 07 86 09 46 Augusta, Georgia/South Carolina ...... 33 28 20 81 58 00 New Orleans, Louisiana ...... 29 56 53 90 04 10 Spokane, Washington ...... 47 39 32 117 25 33 Portland, Oregon/Washington ...... 45 31 06 122 40 35 Corpus Christi, Texas ...... 27 47 51 97 23 45 Madison, Wisconsin ...... 43 04 23 89 22 55 Columbus, Ohio ...... 39 57 47 83 00 17 Colorado Springs, Colorado ...... 38 50 07 104 49 16 Hartford, Connecticut ...... 41 46 12 72 40 49 San Antonio, Texas ...... 29 25 37 98 29 06 Rochester, New York ...... 43 09 41 77 36 21 NOTE: The geographic coordinates given Sacramento, California ...... 38 34 57 121 29 41 Memphis, Tennessee/Arkansas/Mis- are from the Department of Commerce publi- sissippi ...... 35 08 46 90 03 13 cation of 1947: ‘‘Air-line Distances Between Louisville, Kentucky/Indiana ...... 38 14 47 85 45 49 Cities in the United States’’ and from data Providence-Pawtucket-Warwick, RI/MA 41 49 32 71 24 41 supplied by the National Geodetic Survey. Salt Lake City, Utah ...... 40 45 23 111 53 26 The coordinates are determined by using the Dayton, Ohio ...... 39 45 32 84 11 43 first city mentioned as the center of the Birmingham, Alabama ...... 33 31 01 86 48 36 urban area. Bridgeport, Connecticut ...... 41 10 49 73 11 22 Norfolk-Portsmouth, Virginia ...... 36 51 10 76 17 21 Albany-Schenectady-Troy, New York .. 42 39 01 73 45 01 [56 FR 19603, Apr. 29, 1991, as amended at 56 Oklahoma City, Oklahoma ...... 35 28 26 97 31 04 FR 32517, July 17, 1991; 60 FR 37277, July 19, Nashville-Davidson, Tennessee ...... 36 09 33 86 46 55 1995; 62 FR 15997, Apr. 3, 1997] Toledo, Ohio/Michigan ...... 41 39 14 83 32 39 New Haven, Connecticut ...... 41 18 25 72 55 30 § 90.743 Renewal expectancy. Honolulu, Hawaii ...... 21 19 00 157 52 00 Jacksonville, Florida ...... 30 19 44 81 39 42 (a) All licensees seeking renewal of Akron, Ohio ...... 41 05 00 81 30 44 their authorizations at the end of their Syracuse, New York ...... 43 03 04 76 09 14 Worcester, Massachusetts ...... 42 15 37 71 48 17 license term must file a renewal appli- Tulsa, Oklahoma ...... 36 09 12 95 59 34 cation in accordance with the provi- Allentown-Bethlehem-Easton, PA/NJ ... 40 36 11 75 28 06 sions of § 90.149. Licensees must dem- Richmond, Virginia ...... 37 32 15 77 26 09 Orlando, Florida ...... 28 32 42 81 22 38 onstrate, in their application, that: Charlotte, North Carolina ...... 35 13 44 80 50 45 (1) They have provided ‘‘substantial’’ Springfield-Chicopee-Holyoke, MA/CT 42 06 21 72 35 32 service during their past license term. Grand Rapids, Michigan ...... 42 58 03 85 40 13 Omaha, Nebraska/Iowa ...... 41 15 42 95 56 14 ‘‘Substantial’’ service is defined in this Youngstown-Warren, Ohio ...... 41 05 57 80 39 02 rule as service that is sound, favorable, Greenville, South Carolina ...... 34 50 50 82 24 01 and substantially above a level of me- Flint, Michigan ...... 43 00 50 83 41 33 diocre service that just might mini- Wilmington, Delaware/New Jersey/ Maryland ...... 39 44 46 75 32 51 mally warrant renewal; and Raleigh-Durham/North Carolina ...... 35 46 38 78 38 21 (2) They have substantially complied West Palm Beach, Florida ...... 26 42 36 80 03 07 with applicable FCC rules, policies, and Oxnard-Simi Valley-Ventura, California 34 12 00 119 11 00 Fresno, California ...... 36 44 12 119 47 11 the Communications Act of 1934, as Austin, Texas ...... 30 16 09 97 44 37 amended.

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(b) In order to establish its right to a § 90.753 Conditions of license modifica- renewal expectancy, a renewal appli- tion. cant must submit a showing explaining (a) Except as provided in paragraphs why it should receive a renewal expect- (b), and (c) of this section, a Phase I ancy. At a minimum, this showing non nationwide licensee may modify must include: its authorization to relocate its au- (1) A description of its current serv- thorized base station up to one-half the ice in terms of geographic coverage and distance over 120 km toward any co- population served; channel licensee’s initially authorized (2) For an EA, Regional, or nation- base station, to a maximum distance of wide licensee, an explanation of its 8 km. record of expansion, including a time- (b) A Phase I non-nationwide licensee table of the construction of new sta- with an authorized base station located outside a Designated Filing Area (DFA) tions to meet changes in demand for (see Public Notice, DA 86–173, 52 FR service; 1302 (January 12, 1987)) may modify its (3) A description of its investments in authorization to relocate its author- its system; ized base station up to one-half the dis- (4) Copies of all FCC orders finding tance over 120 km toward any co-chan- the licensee to have violated the Com- nel licensee’s initially authorized base munications Act or any FCC rule or station, to a maximum distance of 25 policy; and km, so long as the base station is relo- (5) A list of any pending proceedings cated no more than 8 km inside of any that relate to any matter described in DFA (i.e., no more than 8 km from the this paragraph. nearest DFA boundary line). (c) Phase I non-nationwide licensees (c) A Phase I non-nationwide licensee have license terms of 5 years, and that has been granted Special Tem- therefore must meet these require- porary Authority (STA) to operate at ments 5 years from the date of initial an alternative base station location authorization in order to receive a re- may modify its authorization to seek permanent authorization at that loca- newal expectancy. Phase I nationwide tion, regardless of whether locating the licensees and all Phase II licensees station at the STA site is in strict con- have license terms of 10 years, and formance with the provisions of para- therefore must meet these require- graphs (a) and (b) of this section, if the ments 10 years from the date of initial licensee certifies that such a modifica- authorization in order to receive a re- tion is in conformance with §§ 90.723 newal expectancy. and 90.729 and: [62 FR 15997, Apr. 3, 1997] (1) It has constructed its base station and has placed it in operation, or com- § 90.751 Minor modifications of Phase menced service, at the STA site on or I, non-nationwide licenses. before January 26, 1996; or (2) It has taken delivery of its base Phase I non-nationwide licensees will station transceiver on or before Janu- be given an opportunity to seek modi- ary 26, 1996. fication of their license to relocate (d) The application of a Phase I non- their initially authorized base station, nationwide licensee proposing a base i.e., locate their base station at a site station modification resulting in less other than its initially authorized loca- than 120 km separation from a co-chan- tion. The conditions under which modi- nel licensee’s initially authorized base fications will be granted and the proce- station will be accepted by the Com- dures for applying for license modifica- mission only with the consent of that tions are described in §§ 90.753, 90.755, co-channel licensee, as evidenced in a and 90.757. For CMRS licensees, these letter submitted concurrently with the modifications will be treated as minor licensee’s application. modifications in accordance with (e) The application of a Phase I non- § 90.164. nationwide licensee proposing a base station modification resulting in at [62 FR 15998, Apr. 3, 1997] least a 120 km separation from each co-

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channel licensee’s initially authorized § 90.757 Construction requirements. base station but more than one-half (a) Except as provided in paragraph the distance over 120 km toward any (b) of this section, a Phase I non-na- co-channel licensee’s initially author- tionwide licensee that is granted modi- ized base station will be accepted by fication of its authorization to relocate the Commission only with the consent its base station must construct its base of that co-channel licensee, as evi- station and place it in operation, or denced in a letter submitted concur- commence service, on all authorized rently with the licensee’s application. channels on or before August 15, 1996, [61 FR 3845, Feb. 2, 1996] or within 12 months of initial grant date, whichever is later. The authoriza- § 90.755 Procedures for license modi- tion of a licensee that does not con- fication. struct its base station and place it in (a) A Phase I non-nationwide licensee operation, or commence service, by seeking modification of its authoriza- this date, cancels automatically and tion to relocate its authorized base sta- must be returned to the Commission. tion in accordance with the provisions (b) A Phase I non-nationwide licensee of § 90.753 must file the following on or with a base station authorized at a lo- before May 1, 1996: cation north of Line A must construct (1) Form 600 requesting license modi- its base station and place it in oper- fication, and providing all applicable ation, or commence service, on all au- information; thorized channels within 12 months of (2) Certification that the location of initial grant date, or within 12 months its proposed base station is in conform- of the date of the release of the terms ance with the provisions of § 90.753, or, of an agreement between the United as provided in § 90.753(d), a letter evi- States and Canadian governments on dencing consent of a co-channel li- the sharing of 220–222 MHz spectrum censee that the licensee may be au- between the two countries, whichever thorized less than 120 km from the co- is later. The authorization of a licensee channel licensee; that does not construct its base station (3) If applicable, the required certifi- and place it in operation, or commence service, by this date, cancels automati- cation by a licensee with a Special cally and must be returned to the Com- Temporary Authority, in accordance mission. with § 90.753(c); (4) If applicable, certification that [61 FR 3845, Feb. 2, 1996] the licensee has constructed its base station and placed it in operation, or POLICIES GOVERNING THE LICENSING AND commenced service, at its initially au- USE OF PHASE II EA, REGIONAL AND thorized location on or before March NATIONWIDE SYSTEMS 11, 1996. (b) A licensee seeking modification of SOURCE: 62 FR 15998, 15999, Apr. 3, 1997, un- its authorization to relocate its base less otherwise noted. station in accordance with the provi- § 90.761 EA and Regional licenses. sions of § 90.753, should file, on or before March 11, 1996, either a modification (a) EA licenses for spectrum blocks application, as provided in paragraph listed in Table 2 of § 90.721(b) are avail- (a) of this section, or a letter certifying able in 175 Economic Areas (EAs) as de- fined in § 90.7. to the Commission its intent to file an (b) Regional licenses for spectrum application to modify its authorization blocks listed in Table 2 of § 90.721(b) are to relocate its base station. For a li- available in six Regional Economic censee that has not constructed its au- Area Groupings (REAGs) as defined in thorized base station and placed it in § 90.7. operation, or commenced service, by March 11, 1996, this filing will serve to § 90.763 EA, Regional and nationwide extend the licensee’s construction re- system operations. quirement in accordance with the pro- (a) A nationwide licensee authorized visions of § 90.757. pursuant to § 90.717(a) may construct [61 FR 3845, Feb. 2, 1996] and operate any number of land mobile

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or paging base stations, or fixed sta- section is calculated using the F(50,10) tions, anywhere in the Nation, and field strength chart for Channels 7–13 transmit on any of its authorized chan- in § 73.699 (Fig. 10a) of this chapter, nels, provided that the licensee com- with a 9 dB correction factor for an- plies with the requirements of tenna height differential. § 90.733(i). (2) The licensee complies with the re- (b) An EA or Regional licensee au- quirements of § 90.733(i). thorized pursuant to § 90.761 may con- (3) The licensee limits the field struct and operate any number of land strength of its base stations, or fixed mobile or paging base stations, or fixed stations operating on base station stations, anywhere within its author- transmit frequencies, in accordance ized EA or REAG, and transmit on any with the provisions of § 90.771. of its authorized channels, provided (4) The licensee notifies the Commis- that: sion within 30 days of the completion (1) The licensee affords protection to of the addition, removal, relocation or all authorized co-channel Phase I non- modification of any of its facilities nationwide base stations as follows: within its authorized area of operation. (i) The EA or Regional licensee must Such notification must be made by locate its land mobile or paging base submitting an FCC Form 600, and must stations, or fixed stations transmitting include the appropriate filing fee, if on base station transmit frequencies, any. at least 120 km from the land mobile or (c) In the event that the authoriza- paging base stations, or fixed stations tion for a co-channel Phase I base sta- transmitting on base station transmit tion, or fixed station transmitting on frequencies, of co-channel Phase I li- base station transmit frequencies, censees, except that separations of less within an EA or Regional licensee’s than 120 km shall be considered on a border is terminated or revoked, the case-by-case basis upon submission by EA or Regional licensee’s channel obli- the EA or Regional licensee of: gations to such stations will cease (A) A technical analysis demonstrat- upon deletion of the facility from the ing at least 10 dB protection to the pre- Commission’s official licensing records, dicted 38 dBu service contour of the co- and the EA or Regional licensee then channel Phase I licensee, i.e., dem- will be able to construct and operate onstrating that the predicted 28 dBu without regard to the previous author- interfering contour of the EA or Re- ization. gional licensee’s base station or fixed station does not overlap the predicted § 90.765 Licenses term for Phase II li- 38 dBu service contour of the co-chan- censes. nel Phase I licensee’s base station or Nationwide licenses authorized pur- fixed station; or suant to § 90.717(a), EA and Regional li- (B) A written letter from the co- censes authorized pursuant to § 90.761, channel Phase I licensee consenting to and non-nationwide licenses authorized a separation of less than 120 km, or to pursuant to §§ 90.720 and 90.719(c) will be less than 10 dB protection to the pre- issued for a term not to exceed ten dicted 38 dBu service contour of the li- years. censee’s base station or fixed station. (ii) The Phase I licensee’s predicted § 90.767 Construction and implementa- 38 dBu service contour referred to in tion of EA and Regional licenses. paragraph (a)(1)(i) of this section is cal- (a) An EA or Regional licensee must culated using the F(50,50) field strength construct a sufficient number of base chart for Channels 7–13 in § 73.699 (Fig. stations (i.e., base stations for land mo- 10) of this chapter, with a 9 dB correc- bile and/or paging operations) to pro- tion factor for antenna height differen- vide coverage to: tial, and is based on the licensee’s au- (1) At least one-third of the popu- thorized effective radiated power and lation of its EA or REAG within five antenna height-above-average-terrain. years of the issuance of its initial li- The EA or Regional licensee’s pre- cense; and dicted 28 dBu interfering contour re- (2) At least two-thirds of the popu- ferred to in paragraph (a)(1)(i) of this lation of its EA or REAG within ten

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years of the issuance of its initial li- (b) Nationwide licensees offering cense. fixed services as part of their system (b) EA and Regional licensees offer- may meet the construction require- ing fixed services as part of their sys- ments of paragraph (a) of this section tem, and EA and Regional licensees by demonstrating an appropriate level that have one or more incumbent, co- of substantial service at their five- and channel Phase I licensees authorized ten-year benchmarks. within their EA or REAG may meet (c) Licensees must submit maps or the construction requirements of para- other supporting documents to dem- graph (a) of this section by dem- onstrate compliance with the construc- onstrating an appropriate level of sub- tion requirements of paragraphs (a) stantial service at their five- and ten- and (b) of this section. year benchmarks. (d) Failure by a nationwide licensee to meet the construction requirements (c) Licensees must submit maps or of paragraphs (a) or (b) of this section, other supporting documents to dem- as applicable, will result in automatic onstrate compliance with the construc- cancellation of its entire nationwide li- tion requirements of paragraphs (a) cense. In such instances, nationwide li- and (b) of this section. censes will not be converted to individ- (d) Failure by an EA or Regional li- ual, site-by-site authorizations for al- censee to meet the construction re- ready constructed stations. quirements of paragraph (a) or (b) of (e) Nationwide licensees will not be this section, as applicable, will result required to construct and place in oper- in automatic cancellation of its entire ation, or commence service on, all of EA or Regional license. In such in- their authorized channels at all of stances, EA or Regional licenses will their base stations or fixed stations. not be converted to individual, site-by- site authorizations for already con- § 90.771 Field strength limits. structed stations. (a) The transmissions from base sta- (e) EA and Regional licensees will tions, or fixed stations transmitting on not be permitted to count the resale of base station transmit frequencies, of the services of other providers in their EA and Regional licensees may not ex- EA or REAG, e.g., incumbent, Phase I ceed a predicted 38 dBu field strength licensees, to meet the construction re- at their EA or REAG border. The pre- quirement of paragraph (a) or (b) of dicted 38 dBu field strength is cal- this section, as applicable. culated using the F(50,50) field strength (f) EA and Regional licensees will not chart for Channels 7–13 in § 73.699 (Fig. be required to construct and place in 10) of this chapter, with a 9 dB correc- operation, or commence service on, all tion factor for antenna height differen- of their authorized channels at all of tial. their base stations or fixed stations. (b) Licensees will be permitted to ex- ceed the predicted 38 dBu field strength § 90.769 Construction and implementa- required in paragraph (a) of this sec- tion of nationwide licenses. tion if all affected, co-channel EA and (a) A nationwide licensee must con- Regional licensees agree to the higher struct a sufficient number of base sta- field strength. tions (i.e., base stations for land mobile (c) EA and Regional licensees must and/or paging operations) to provide coordinate to minimize interference at coverage to: or near their EA and REAG borders, (1) A composite area of at least and must cooperate to resolve any in- 750,000 square kilometers or 37.5 per- stances of interference in accordance cent of the United States population with the provisions of § 90.173(b). within five years of the issuance of its initial license; and Subpart U—Competitive Bidding (2) A composite area of at least Procedures for 900 MHz Spe- 1,500,000 square kilometers or 75 per- cialized Mobile Radio Service cent of the United States population within ten years of the issuance of its SOURCE: 60 FR 48919, Sept. 21, 1995, unless initial license. otherwise noted.

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§ 90.801 900 MHz SMR subject to com- § 90.804 Aggregation of 900 MHz SMR petitive bidding. licenses. Mutually exclusive initial applica- The Commission will license each 10- tions to provide 900 MHz SMR service channel block in the 900 MHz SMR are subject to competitive bidding pro- spectrum separately. Applicants may cedures. The general competitive bid- aggregate across spectrum blocks with- ding procedures found in part 1, sub- in the limitation specified in § 20.6(b) of part Q of this chapter will apply unless this chapter. otherwise provided in this part. § 90.805 Withdrawal, default and dis- qualification payments. § 90.802 Competitive bidding design for 900 MHz SMR licensing. (a) During the course of an auction conducted pursuant to § 90.802, the The Commission will employ a simul- Wireless Telecommunications Bureau taneous multiple round auction design will impose payments on bidders who when choosing from among mutually withdraw high bids during the course exclusive initial applications to pro- of an auction, who default on payments vide 900 MHz SMR service, unless oth- due after an auction closes, or who are erwise specified by the Wireless Tele- disqualified. communications Bureau before the (b) Bid withdrawal prior to close of auction. auction. A bidder who withdraws a high bid during the course of an auc- § 90.803 Competitive bidding mecha- tion will be subject to a payment equal nisms. to the difference between the amount (a) Sequencing. The Wireless Tele- bid and the amount of the winning bid communications Bureau will establish the next time the license is offered by and may vary the sequence in which the Commission. No withdrawal pay- 900 MHz SMR licenses will be auc- ment would be assessed if the subse- tioned. quent winning bid exceeds the with- (b) Grouping. All 900 MHz SMR li- drawn bid. This payment amount will censes for each of the MTAs will be be deducted from any upfront pay- auctioned simultaneously, unless the ments or down payments that the with- Wireless Telecommunications Bureau drawing bidder has deposited with the announces, by Public Notice prior to Commission. the auction, an alternative auction (c) Default or disqualification after scheme. close of auction. If a high bidder de- faults or is disqualified after the close (c) Minimum bid increments. The Wire- of such an auction, the defaulting bid- less Telecommunications Bureau will, der will be subject to the payment in by announcement before or during an paragraph (b) of this section plus an auction, require minimum bid incre- additional payment equal to three (3) ments in dollar or percentage terms. percent of the subsequent winning bid. (d) Stopping rules. The Wireless Tele- If the subsequent winning bid exceeds communications Bureau will establish the defaulting bidder’s bid amount, the stopping rules before or during mul- 3 percent payment will be calculated tiple round auctions in order to termi- based on the defaulting bidder’s bid nate an auction within a reasonable amount. These amounts will be de- time. ducted from any upfront payments or (e) Activity rules. The Wireless Tele- down payments that the defaulting or communications Bureau will establish disqualified bidder has deposited with activity rules which require a mini- the Commission. If the default occurs mum amount of bidding activity. In within five business days after the bid- the event that the Commission estab- ding has closed, the Commission re- lishes an activity rule in connection tains the discretion to offer the license with a simultaneous multiple round to the second highest bidder at its final auction, each bidder will be entitled to bid level, of it that bidder declines the request and will be automatically offer, to offer the license to other bid- granted a certain number of waivers of ders (in descending order of their bid such rule during the auction. amounts) at the final bid levels.

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§ 90.806 Bidding application (FCC are governed by § 90.811. The Commis- Form 175 and 175–S Short-form). sion generally will grant the license All applicants to participate in com- within ten (10) business days after the petitive bidding for 900 MHz SMR li- receipt of the remaining balance due censes must submit applications on on the license. FCC Forms 175 and 175–S pursuant to the provisions of § 1.2105 of this chap- § 90.808 Long-form applications. ter. The Wireless Telecommunications Each winning bidder will be required Bureau will issue a Public Notice an- to submit a long-form application on nouncing the availability of 900 MHz FCC Form 600 within ten (10) business SMR licenses and, in the event that days after being notified by Public No- mutually exclusive applications are tice that it is the winning bidder. Ap- filed, the date of the auction for those plications on FCC Form 600 shall be licenses. This Public Notice also will submitted pursuant to the procedures specify the date on or before which ap- set forth in 90.119 and any associated plicants intending to participate in a Public Notices. Only auction winners 900 MHz SMR auction must file their (and rural telephone companies and in- applications in order to be eligible for cumbent 900 MHz SMR licensees seek- that auction, and it will contain infor- ing partitioned licenses pursuant to mation necessary for completion of the agreements with auction winners under application as well as other important § 90.813) will be eligible to file applica- information such as the materials tions on FCC Form 600 for initial 900 which must accompany the Forms, any MHz SMR licenses in the event of mu- filing fee that must accompany the ap- tual exclusivity between applicants fil- plication or any upfront payment that ing Form 175. will need to be submitted, and the loca- tion where the application must be § 90.809 License grant, denial, default, filed. In addition to identifying its sta- and disqualification. tus as a small business or rural tele- phone company, each applicant must (a) A bidder who withdraws its bid indicate whether it is a minority- subsequent to the close of bidding, de- owned entity, as defined in § 90.814(g) faults on a payment due, or is disquali- and/or a women-owned entity. fied, will be subject to the payments specified in § 90.805 or § 1.2109 of this § 90.807 Submission of upfront pay- chapter, as applicable. ments and down payments. (b) MTA licenses pursued through (a) Each bidder in the 900 MHz SMR competitive bidding procedures will be auction will be required to submit an granted pursuant to the requirements upfront payment of $0.02 per MHz per specified in § 90.166. pop, for the maximum number of li- censes (in terms of MHz-pops) on which § 90.810 Bidding credits for small busi- nesses. it intends to bid pursuant to § 1.2106 of this chapter and procedures specified (a) A winning bidder that qualifies as by Public Notice. a small business or a consortium of (b) Each winning bidder in the 900 small businesses, (as defined in MHz SMR auction shall make a down § 90.814(b)(1)(i) may use a bidding credit payment to the Commission in an of 15 percent to lower the cost of its amount sufficient to bring its total de- winning bid on any of the blocks iden- posits up to 20 percent of its winning tified in § 90.617(d), table 4B. A winning bid within five business days after the bidder that qualifies as a small busi- auction closes, and the remaining bal- ness or a consortium of small busi- ance due on the license shall be paid nesses, (as defined in § 90.814(b)(1)(ii) within five business days after Public may use a bidding credit of 10 percent Notice announcing that the Commis- to lower the cost of its winning bid on sion is prepared to award the license. any of the blocks identified in The grant of the application required § 90.617(d), table 4B. by § 90.808 is conditional upon receipt of (b) Unjust Enrichment. (1) A small full payment, except for small busi- business seeking transfer or assign- nesses that are winning bidders, which ment of a license to an entity that is

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not a small business under the defini- Commission (including upfront pay- tions in § 90.814(b)(1) will be required to ment) to five percent of its net winning reimburse the government for the bid within five (5) business days after amount of the bidding credit, plus in- the auction closes, and the remainder terest at the rate imposed for install- of the down payment (five percent) ment financing at the time the license shall be paid within five (5) business was awarded, before transfer will be days following Public Notice that the permitted. The amount of this pay- Commission is prepared to award the ment will be reduced over time as fol- license. The Commission generally will lows: a transfer in the first two years grant the license within ten (10) busi- of the license term will result in a for- ness days after receipt of the remain- feiture of 100 percent of the value of der of the down payment. the bidding credit: in year three of the license term the payment will be 75 § 90.812 Installment payments for li- percent; in year four the payment will censes won by small businesses. be 50 percent and in year five the pay- (a) Each licensee that qualifies as a ment will be 25 percent, after which small business may pay the remaining there will be no assessment. If a small 90 percent of the net auction price for business as defined in § 90.814(b)(1)(i) the license in quarterly installment seeks to transfer or assign a license to payments pursuant to § 1.2110(e) of this a small business as defined in chapter. Licensees who qualify for in- § 90.814(b)(1)(ii), the value of the bidding stallment payments are entitled to pay credit to be repaid is five percent, the their winning bid amount in install- difference between the 10 and 15 per- ments over the term of the license, cent bidding credits. The five percent with interest charges to be fixed at the difference will be subject to the per- time of licensing at a rate equal to the centage reductions over time specified rate for ten-year U.S. Treasury obliga- above. These payments must be paid tions plus 2.5 percent. Payments shall back to the U.S. Treasury as a condi- include both principal and interest am- tion of approval of the assignment or ortized over the term of the license. An transfer. MTA license issued to an eligible small (2) If a small business that utilizes a business that elects installment pay- bidding credit under this section seeks ments will be conditioned on the full to assign or transfer control of its li- and timely performance of the license cense to a small business meeting the holder’s quarterly payments. The addi- eligibility standards for lower bidding tional following terms apply: credits or seeks to make any other (1) An eligible licensee qualifying as change in ownership that would result a small business under § 90.814(b)(1)(i) in the licensee qualifying for a lower may make interest-only payments for bidding credit under this section, the five years. Interest will accrue at the licensee must seek Commission ap- Treasury note rate. Payments of inter- proval and reimburse the government est and principal shall be amortized for the difference between the amount over the remaining five years of the li- of the bidding credit obtained by the li- cense term. censee and the bidding credit for which (2) An eligible licensee qualifying as the assignee, transferee or licensee is a small business under § 90.814(b)(1)(ii) eligible under this section as a condi- may make interest-only payments for tion of the approval of such assign- the first two years of the license term. ment, transfer or other ownership Interest will accrue at the Treasury change. note rate plus an additional 2.5 per- cent. Payments of interest and prin- § 90.811 Reduced down payment for li- cipal shall be amortized over the re- censes won by small businesses. maining eight years of the license Each winning bidder that qualifies as term. a small business shall make a down (b) Unjust Enrichment. (1) If a li- payment equal to ten percent of its censee that utilizes installment financ- winning bid (less applicable bidding ing under this section seeks to assign credits); a winning bidder shall bring or transfer control of its license to an its total amount on deposit with the entity not meeting the eligibility

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standards for installment payments, those required (NAD27). In the case the licensee must make full payment where an FCC recognized service area of the remaining unpaid principal and or county lines are utilized, applicants any unpaid interest accrued through need only list the specific area(s) the date of assignment or transfer as a (through use of FCC designations or condition of approval. county names) that constitute the par- (2) If a licensee that utilizes install- titioned area. ment financing under this section (2) Disaggregation. Spectrum may be seeks to make any change in ownership disaggregated in any amount. structure that would result in the li- (3) Combined partitioning and censee losing eligibility for installment disaggregation. The Commission will payments, the licensee shall first seek Commission approval and must make consider requests for partial assign- full payment of the remaining unpaid ment of licenses that propose combina- principal and any unpaid interest ac- tions of partitioning and crued through the date of such change disaggregation. as a condition of approval. (c) Unjust enrichment—(1) Installment (3) If a licensee that utilizes install- payments. Licensees that qualified ment financing under this section under § 90.812 to pay the net auction seeks to assign or transfer control of a price for their licenses in installment license to an entity that does not qual- payments that partition their licenses ify for as favorable an installment pay- or disaggregate their spectrum to enti- ment plan, the installment payment ties not meeting the eligibility stand- plan for which the acquiring entity ards for installment payments, will be qualifies will become effective imme- subject to the provisions concerning diately upon transfer. unjust enrichment as set forth in § 90.812(b). § 90.813 Partitioned licenses and disaggregated spectrum. (2) Bidding credits. Licensees that qualified under § 90.810 to use a bidding (a) Eligibility. Parties seeking ap- credit at auction that partition their proval for partitioning and licenses or disaggregate their spectrum disaggregation shall request an author- to entities not meeting the eligibility ization for partial assignment of a li- standards for such a bidding credit, cense pursuant to § 90.153(c). (b) Technical standards—(1) Partition- will be subject to the provisions con- ing. In the case of partitioning, re- cerning unjust enrichment as set forth quests for authorization for partial as- in § 90.810(b). signment of a license must include, as (3) Apportioning unjust enrichment attachments, a description of the parti- payments. Unjust enrichment payments tioned service area and a calculation of for partitioned license areas shall be the population of the partitioned serv- calculated based upon the ratio of the ice area and the licensed geographic population of the partitioned license service area. The partitioned service area to the overall population of the li- area shall be defined by coordinate cense area and by utilizing the most re- points at every 3 degrees along the par- cent census data. Unjust enrichment titioned service area unless an FCC payments for disaggregated spectrum recognized service area is utilized (i.e., shall be calculated based upon the Major Trading Area, Basic Trading ratio of the amount of spectrum Area, Metropolitan Service Area, Rural disaggregated to the amount of spec- Service Area or Economic Area) or trum held by the licensee. county lines are followed. The geo- (d) Installment payments—(1) Appor- graphic coordinates must be specified tioning the balance on installment pay- in degrees, minutes, and seconds to the ment plans. When a winning bidder nearest second of latitude and lon- elects to pay for its license through an gitude and must be based upon the 1927 North American Datum (NAD27). Ap- installment payment plan pursuant to plicants may supply geographical co- § 90.812, and partitions its licensed area ordinates based on 1983 North Amer- or disaggregates spectrum to another ican Datum (NAD83) in addition to party, the outstanding balance owed by

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the licensee on its installment pay- continue to be applied to the licensee’s ment plan (including accrued and un- portion of the remaining government paid interest) shall be apportioned be- obligation. We will require, as a further tween the licensee and partitionee or condition to approval of the partial as- disaggregatee. Both parties will be re- signment application, that the licensee sponsible for paying their propor- execute and return to the U.S. Treas- tionate share of the outstanding bal- ury the new financing documents with- ance to the U.S. Treasury. In the case in 30 days of the Public Notice condi- of partitioning, the balance shall be ap- tionally granting the partial assign- portioned based upon the ratio of the ment application. Failure to meet this population of the partitioned area to condition will result in the automatic the population of the entire original li- cancellation of the grant of the partial cense area calculated based upon the assignment application. most recent census data. In the case of (iv) A default on the licensee’s pay- disaggregation, the balance shall be ap- ment obligation will only affect the li- portioned based upon the ratio of the censee’s portion of the market. amount of spectrum disaggregated to (3) Parties qualified for installment pay- the amount of spectrum allocated to ment plans. (i) Where both parties to a the licensed area. partitioning or disaggregation agree- (2) Parties not qualified for installment ment qualify for installment payments, payment plans. (i) When a winning bid- the partitionee or disaggregatee will be der elects to pay for its license through permitted to make installment pay- an installment payment plan pursuant ments on its portion of the remaining to § 90.812, and partitions its license or government obligation, as calculated disaggregates spectrum to another according to paragraph (d)(1) of this party that would not qualify for an in- section. stallment payment plan or elects not (ii) Each party will be required, as a to pay for its share of the license condition to approval of the partial as- through installment payments, the signment application, to execute sepa- outstanding balance owed by the li- rate financing documents (promissory censee (including accrued and unpaid note, security agreement) agreeing to interest) shall be apportioned accord- pay their pro rata portion of the bal- ing to paragraph (d)(1) of this section. ance due (including accrued and unpaid (ii) The partitionee or disaggregatee interest) based upon the installment shall, as a condition of the approval of payment terms for which they qualify the partial assignment application, pay under the rules. The financing docu- its entire pro rata amount within 30 ments must be returned to the U.S. days of Public Notice conditionally Treasury within thirty (30) days of the granting the partial assignment appli- Public Notice conditionally granting cation. Failure to meet this condition the partial assignment application. will result in a rescission of the grant Failure by either party to meet this of the partial assignment application. condition will result in the automatic (iii) The licensee shall be permitted cancellation of the grant of the partial to continue to pay its pro rata share of assignment application. The interest the outstanding balance and shall re- rate, established pursuant to ceive new financing documents (prom- § 1.2110(e)(3)(i) of this chapter at the issory note, security agreement) with a time of the grant of the initial license revised payment obligation, based on in the market, shall continue to be ap- the remaining amount of time on the plied to both parties’ portion of the original installment payment schedule. balance due. Each party will receive a These financing documents will replace license for their portion of the parti- the licensee’s existing financing docu- tioned market or disaggregated spec- ments which shall be marked ‘‘super- trum. seded’’ and returned to the licensee (iii) A default on an obligation will upon receipt of the new financing docu- only affect that portion of the market ments. The original interest rate, es- area held by the defaulting party. tablished pursuant to § 1.2110(e)(3)(i) of (iv) Partitionees and disaggregatees this chapter at the time of the grant of that qualify for installment payment the initial license in the market, shall plans may elect to pay some of their

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pro rata portion of the balance due in a forfeiture without further Commission lump sum payment to the U.S. Treas- action. ury and to pay the remaining portion [62 FR 41219, July 31, 1997] of the balance due pursuant to an in- stallment payment plan. § 90.814 Definitions. (e) License term. The license term for (a) Scope. The definitions in this sec- a partitioned license area and for tion apply to §§ 90.810 through 90.813, disaggregated spectrum shall be the re- unless otherwise specified in those sec- mainder of the original licensee’s li- tions. cense term as provided for in § 90.665(a). (b) Small business: Consortium of small (f) Construction requirements—(1) Re- business: quirements for partitioning. Parties seek- (1) A small business is an entity that ing authority to partition must meet either: one of the following construction re- (i) together with its affiliates, per- quirements: sons or entities that hold attributable (i) The partitionee may certify that interests in such entity, and their af- it will satisfy the applicable construc- filiates, has average gross revenues tion requirements set forth in § 90.665 that are not more than $3 million for for the partitioned license area; or the preceding three years; or (ii) The original licensee may certify (ii) together with its affiliates, per- that it has or will meet the construc- sons or entities that hold attributable tion requirements set forth in § 90.665 interests in such entity, and their af- for the entire market. In that case, the filiates, has average gross revenues partitionee must only meet the re- that are not more than $15 million for quirements for renewal of its license the preceding three years. for the partitioned license area. (2) For purposes of determining whether an entity meets either the $3 (iii) Applications requesting partial million or $15 million average annual assignments of license for partitioning gross revenues size standard set forth must include a certification by each in paragraph (b)(1) of this section, the geographic area 800 MHz SMR licenses gross revenues of the entity, its affili- in the lower 230 channels will be award- ates, persons or entities holding inter- ed to small entities, as that term is de- ests in the entity and their affiliates fined by the SBA. shall be considered on a cumulative (iv) Partitionees must submit sup- basis and aggregated, subject to the ex- porting documents showing compliance ceptions set forth in § 90.814(g). with the respective construction re- (3) A small business consortium is a quirements within the appropriate conglomerate organization formed as a time frames set forth in § 90.665. joint venture between or among mutu- (v) Failure by any partitionee to ally-independent business firms, each meet its respective performance re- of which individually satisfies either quirements will result in the auto- definition of a small business in para- matic cancellation of the partitioned graphs (b)(1) and (b)(2) of this section. or disaggregated license without fur- In a consortium of small businesses, ther Commission action. each individual member must establish (2) Requirements for disaggregation. its eligibility as a small business, as Parties seeking authority to defined in this section. disaggregate must submit with their (c) Rural telephone company. A rural partial assignment application a cer- telephone company is a local exchange tification signed by both parties stat- carrier having 100,000 or fewer access ing which of the parties will be respon- lines, including all affiliates. sible for meeting the construction re- (d) Gross revenues. For applications quirements for the market as set forth filed after December 31, 1994, gross reve- in § 90.665. Parties may agree to share nues shall be evidenced by audited fi- responsibility for meeting the con- nancial statements for the preceding struction requirements. Parties that relevant number of calendar or fiscal accept responsibility for meeting the years. If an entity was not in existence construction requirements and later for all or part of the relevant period, fail to do so will be subject to license gross revenues shall be evidenced by

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the audited financial statements of the percentages for each link in the verti- entity’s predecessor-in-interest or, if cal ownership chain and application of there is no identifiable predecessor-in- the relevant attribution benchmark to interest, unaudited financial state- the resulting product, except that if ments certified by the applicant as ac- the ownership percentage for an inter- curate. est in any line in the chain exceeds 50 (e) Businesses owned by members of mi- percent or represents actual control, it nority groups and/or women. A business shall be treated as if it were a 100 per- owned by members of minority groups cent interest. and/or women in which minorities and/ (2) [Reserved] or women who are U.S. citizens control (h) Affiliate. (1) Basis for affiliation. An the applicant, have at least 50.1 percent individual or entity is an affiliate of an equity ownership and, in the case of a applicant or of a person holding an at- corporate applicant, a 50.1 percent vot- tributable interest in an applicant ing interest. For applicants that are (both referred to herein as ‘‘the appli- partnerships, every general partner ei- cant’’) if such individual or entity: ther must be a minority and/or woman (i) Directly or indirectly controls or (or minorities and/or women) who are has the power to control the applicant, U.S. citizens and who individually or or together own at least 50.1 percent of (ii) Is directly or indirectly con- the partnership equity, or an entity trolled by the applicant, or that is 100 percent owned and con- (iii) Is directly or indirectly con- trolled by minorities and/or women trolled by a third party or parties that who are U.S. citizens. The interests of also controls or has the power to con- minorities and women are to be cal- trol the applicant, or culated on a fully-diluted basis; agree- (iv) Has an ‘‘identity of interest’’ ments such as stock options and con- with the applicant. vertible debentures shall be considered (2) Nature of control in determining af- to have a present effect on the power to filiation. (i) Every business concern is control an entity and shall be treated considered to have one or more parties as if the rights thereunder already who directly or indirectly control or have been fully exercised. However, have the power to control it. Control upon a demonstration that options or may be affirmative or negative and it conversion rights held by non-control- is immaterial whether it is exercised so ling principals will not deprive the mi- long as the power to control exists. nority and female principals of a sub- stantial financial stake in the venture Example for paragraph (h)(2)(i). An appli- or impair their rights to control the cant owning 50 percent of the voting stock of designated entity, a designated entity another concern would have negative power may seek a waiver of the requirement to control such concern since such party can block any action of the other stockholders. that the equity of the minority and fe- Also, the bylaws of a corporation may per- male principals must be calculated on mit a stockholder with less than 50 percent a fully-diluted basis. of the voting to block any actions taken by (f) Members of minority groups. Mem- the other stockholders in the other entity. bers of minority groups includes Blacks, Affiliation exists when the applicant has the Hispanics, American Indians, Alaskan power to control a concern while at the same Natives, Asians, and Pacific Islanders. time another person, or persons, are in con- (g) Attributable interests. Partnership trol of the concern at the will of the party or parties with the power of control. and other ownership interests and any stock interest amounting to 20 percent (ii) Control can arise through stock or more of the equity, or outstanding ownership; occupancy of director, offi- stock, or outstanding voting stock of a cer or key employee positions; contrac- licensee or applicant will be attrib- tual or other business relations; or utable. combinations of these and other fac- (1) Multiplier. Ownership interests tors. A key employee is an employee that are held indirectly by any party who, because of his/her position in the through one or more intervening cor- concern, has a critical influence in or porations will be determined by succes- substantive control over the operations sive multiplication of the ownership or management of the concern.

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(iii) Control can arise through man- (ii) Kinship affiliation. Immediate agement positions where a concern’s family members will be presumed to voting stock is so widely distributed own or control or have the power to that no effective control can be estab- control interests owned or controlled lished. by other immediate family members. In this context ‘‘immediate family Example for paragraph (h)(2)(iii). In a cor- member’’ means father, mother, hus- poration where the officers and directors band, wife, son, daughter, brother, sis- own various size blocks totaling 40 percent of the corporation’s voting stock, but no officer ter, father- or mother-in-law, son- or or director has a block sufficient to give him daughter-in-law, brother- or sister-in- or her control or the power to control and law, step-father, or -mother, step- the remaining 60 percent is widely distrib- brother, or -sister, step-son, or -daugh- uted with no individual stockholder having a ter, half brother or sister. This pre- stock interest greater than 10 percent, man- sumption may be rebutted by showing agement has the power to control. If persons that with such management control of the other (A) The family members are es- entity are persons with attributable inter- tranged, ests in the applicant, the other entity will be (B) The family ties are remote, or deemed an affiliate of the applicant. (C) The family members are not (3) Identity of interest between and closely involved with each other in among persons. Affiliation can arise be- business matters. tween or among two or more persons Example for paragraph (h)(3)(ii). A owns a with an identity of interest, such as controlling interest in Corporation X. A’s members of the same family or persons sister-in-law, B, has an attributable interest with common investments. In deter- in an SMR application. Because A and B mining if the applicant controls or is have a presumptive kinship affiliation, A’s controlled by a concern, persons with interest in Corporation X is attributable to an identity of interest will be treated B, and thus to the applicant, unless B rebuts the presumption with the necessary showing. as though they were one person. (4) Affiliation through stock ownership. Example 1 for paragraph (h)(3) introductory (i) An applicant is presumed to control text. Two shareholders in Corporation Y each have attributable interests in the same SMR or have the power to control a concern application. While neither shareholder has if he or she owns or controls or has the enough shares to individually control Cor- power to control 50 percent or more of poration Y, together they have the power to its voting stock. control Corporation Y. The two shareholders (ii) An applicant is presumed to con- with these common investments (or identity trol or have the power to control a con- or interest) are treated as though they are cern even though he or she owns, con- one person and Corporation Y would be trols or has the power to control less deemed an affiliate of the applicant. than 50 percent of the concern’s voting Example 2 for paragraph (h)(3) introductory stock, if the block of stock he or she text. One shareholder in Corporation Y, shareholder A, has an attributable interest owns, controls or has the power to con- in a SMR application. Another shareholder trol is large as compared with any in Corporation Y, shareholder B, has a non- other outstanding block of stock. attributable interest in the same SMR appli- (iii) If two or more persons each cation. While neither shareholder has enough owns, controls or has the power to con- shares to individually control Corporation Y, trol less than 50 percent of the voting together they have the power to control Cor- stock of a concern, such minority hold- poration Y. Through the common invest- ings are equal or approximately equal ment of shareholders A and B in the SMR ap- in size, and the aggregate of these mi- plication, Corporation Y would still be deemed an affiliate of the applicant. nority holdings is large as compared with any other stock holding, the pre- (i) Spousal affiliation. Both spouses sumption arises that each one of these are deemed to own or control or have persons individually controls or has the power to control interests owned or the power to control the concern; how- controlled by either of them, unless ever, such presumption may be rebut- they are subject to a legal separation ted by a showing that such control or recognized by a court of competent ju- power to control, in fact, does not risdiction in the United States. exist.

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(5) Affiliation arising under stock op- (iii) If the primary purpose of a vot- tions, convertible debentures, and agree- ing trust, or similar agreement, is to ments to merge. Stock options, convert- separate voting power from beneficial ible debentures, and agreements to ownership of voting stock for the pur- merge (including agreements in prin- pose of shifting control of or the power ciple) are generally considered to have to control a concern in order that such a present effect on the power to control concern or another concern may meet the concern. Therefore, in making a the Commission’s size standards, such size determination, such options, de- voting trust shall not be considered bentures, and agreements will gen- valid for this purpose regardless of erally be treated as though the rights whether it is or is not recognized with- held thereunder had been exercised. in the appropriate jurisdiction. However, neither an affiliate nor an ap- (7) Affiliation through common manage- plicant can use such options and deben- ment. Affiliation generally arises where tures to appear to terminate its con- officers, directors, or key employees trol over another concern before it ac- serve as the majority or otherwise as tually does so. the controlling element of the board of Example 1 for paragraph (h)(5). If company directors and/or the management of an- B holds an option to purchase a controlling other entity. interest in company A, who holds an attrib- (8) Affiliation through common facili- utable interest in an SMR application, the situation is treated as though company B ties. Affiliation generally arises where had exercised its rights and had become one concern shares office space and/or owner of a controlling interest in company employees and/or other facilities with A. The gross revenues of Company B must be another concern, particularly where taken into account in determining the size of such concerns are in the same or relat- the applicant. ed industry or field of operations, or Example 2 for paragraph (h)(5). If a large company, BigCo, holds 70% (70 to 100 out- where such concerns were formerly af- standing shares) of the voting stock of com- filiated, and through theses sharing ar- pany A, who holds an attributable interest in rangements one concern has control, or an SMR application, and gives a third party, potential control, of the other concern. SmallCo, an option to purchase 50 of the 70 (9) Affiliation through contractual rela- shares owned by BigCo, BigCo will be deemed tionships. Affiliation generally arises to be an affiliate of company, and thus the applicant, until SmallCo actually exercises where one concern is dependent upon its options to purchase such shares. In order another concern for contracts and busi- to prevent BigCo from circumventing the in- ness to such a degree that one concern tent of the rule which requires such options has control, or potential control, of the to be considered on a fully diluted basis, the other concern. option is not considered to have present in (10) Affiliation under joint venture ar- this case. Example 3 for paragraph (h)(5). If company rangements. (i) A joint venture for size A has entered into an agreement to merge determination purposes is an associa- with company B in the future, the situation tion of concerns and/or individuals, is treated as though the merger has taken with interests in any degree or propor- place. tion, formed by contract, express of im- (6) Affiliation under voting trusts. (i) plied, to engage in and carry out a sin- Stock interests held in trust shall be gle, specific business venture for joint deemed controlled by any person who profit for which purpose they combine holds or shares the power to vote such their efforts, property, money, skill stock, to any person who has the sole and knowledge, but not on a continu- power to sell such stock, and to any ing or permanent basis for conducting person who has the right to revoke the business generally. The determination trust at will or to replace the trustee whether an entity is a joint venture is at will. based upon the facts of the business op- (ii) If a trustee has a familial, per- eration, regardless of how the business sonal or extra-trust business relation- operation may be designated by the ship to the grantor or the beneficiary, parties involved. An agreement to the stock interests held in trust will be share profits/losses proportionate to deemed controlled by the grantor or each party’s contribution to the busi- beneficiary, as appropriate. ness operation is a significant factor in

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determining whether the business oper- point members to boards of directors or ation is a joint venture. management committees. (ii) The parties to a joint venture are (c) Records Maintenance. All winning considered to be affiliated with each bidders qualifying as small businesses, other. shall maintain at their principal place of business an updated file of owner- § 90.815 Eligibility for small business ship, revenue and asset information, status. including any documents necessary to (a) Short-Form Applications: Certifi- establish eligibility as a small business cations and Disclosure. Each applicant and/or consortium of small businesses for an MTA license which qualifies as a under § 90.814. Licensees (and their suc- small business or consortium of small cessors in interest) shall maintain such businesses shall append the following files for the term of the license. information as an exhibit to its short- (d) Audits. (1) Applicants and licens- form application (Form 175): ees claiming eligibility as a small busi- (1) The identity of the applicant’s af- ness or consortium of small businesses filiates, persons or entities that hold under §§ 90.810 through 90.812 shall be attributable interests in such entity, subject to audits by the Commission, and their affiliates, and, if a consor- using in-house and contract resources. tium of small businesses, the members Selection for audit may be random, on in the joint venture; and information, or on the basis of other (2) The applicant’s gross revenues, factors. computed in accordance with § 90.814. (2) Consent to such audits is part of (b) Long Form Applications: Certifi- the certification included in the short- cations and Disclosure. In addition to form application (Form 175). Such con- the requirements in subpart U of this sent shall include consent to the audit part, each applicant submitting a long- of the applicant’s or licensee’s books, form application for license(s) and documents and other material (includ- qualifying as a small business shall, in ing accounting procedures and prac- an exhibit to its long-form application: (1) Disclose separately and in the ag- tices) regardless of form or type, suffi- gregate the gross revenues, computed cient to confirm that such applicant’s in accordance with § 90.814, for each of or licensee’s representations are, and the following: the applicant; the appli- remain, accurate. Such consent shall cant’s affiliates, the applicant’s attrib- include inspection at all reasonable utable investors, affiliates of its attrib- times of the facilities, or parts thereof, utable investors, and, if a consortium engaged in providing and transacting of small businesses, the members of the business, or keeping records regarding joint venture; licensed 900 MHz SMR service and shall (2) List and summarize all agree- also include consent to the interview of ments or other instruments (with ap- principals, employees, customers and propriate references to specific provi- suppliers of the applicant or licensee. sions in the text of such agreements (e) Definitions. The terms affiliate, and instruments) that support the ap- business owned by members of minority plicant’s eligibility as a small business groups and/or women, consortium of small under §§ 90.810 through 90.812, including businesses, gross revenues, members of mi- the establishment of de facto and de nority groups, nonattributable equity, jure control; such agreements and in- small business and total assets used in struments include articles of incorpo- this section are defined in § 90.814. ration and bylaws, shareholder agree- ments, voting or other trust agree- § 90.816 Criteria for comparative 900 ments, franchise agreements, and any MHz SMR renewal proceedings. other relevant agreements (including (a) Ultimate issue. The ultimate issue letters of intent), oral or written; and in comparative renewal proceedings (3) List and summarize any investor will be to determine, in light of the protection agreements, including evidence adduced in the proceeding, rights of first refusal, supermajority what disposition of the applications clauses, options, veto rights, and rights would best serve the public interest, to hire and fire employees and to ap- convenience and necessity.

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(b) Renewal expectancies. The most Subpart V—Competitive Bidding important comparative factor to be Procedures for 800 MHz Spe- considered in a comparative 900 MHz cialized Mobile Radio Service SMR renewal proceeding is a major preference, commonly referred to as a SOURCE: 61 FR 6159, Feb. 16, 1996, unless ‘‘renewal expectancy’’. otherwise noted. (1) The 900 MHz SMR renewal appli- cant involved in a comparative renewal § 90.901 800 MHz SMR spectrum sub- proceeding will receive a renewal ex- ject to competitive bidding. pectancy, if its past record for the rel- Mutually exclusive initial applica- evant license period demonstrates that: tions for Spectrum Blocks A through V (i) The renewal applicant has pro- in the 800 MHz band are subject to com- vided ‘‘substantial’’ service during its petitive bidding procedures. The gen- past license term. ‘‘Substantial’’ serv- eral competitive bidding procedures ice is defined as service which is sound, provided in 47 CFR part 1, subpart Q favorable, and substantially above a will apply unless otherwise indicated in level of mediocre service which just this subpart. might minimally warrant renewal; and [62 FR 41220, July 31, 1997] (ii) The renewal applicant has sub- stantially complied with applicable § 90.902 Competitive bidding design FCC rules, policies and the Commu- for 800 MHz SMR licensing. nications Act of 1934, as amended. The Commission will employ a simul- (2) In order to establish its right to a taneous multiple round auction design renewal expectancy, a 900 MHz renewal when selecting from among mutually applicant involved in a comparative re- exclusive initial applications for EA li- newal proceeding must submit a show- censes for Spectrum Blocks A through V in the 800 MHz band, unless other- ing explaining why it should receive a wise specified by the Wireless Tele- renewal expectancy. At a minimum, communications Bureau before the this showing must include: auction. (i) A description of its current service in terms of geographic coverage and [62 FR 41220, July 31, 1997] population served; § 90.903 Competitive bidding mecha- (ii) An explanation of its record of ex- nisms. pansion, including a timetable of the (a) Sequencing. The Wireless Tele- construction of new base sites to meet communications Bureau will establish changes in demand for SMR service; and may vary the sequence in which (iii) A description of its investments 800 MHz SMR licenses for Spectrum in its 900 MHz SMR system; and Blocks A through V will be auctioned. (iv) Copies of all FCC orders finding (b) Grouping—(1) Spectrum blocks A the licensee to have violated the Com- through C. All EA licenses for Spec- munications Act or any FCC rule or trum Blocks A through C will be auc- policy; and a list of any pending pro- tioned simultaneously, unless the ceedings that relate to any matter de- Wireless Telecommunications Bureau scribed in paragraph (b)(2) of this sec- announces, by Public Notice prior to tion. the auction, an alternative competitive (3) In making its showing of entitle- bidding design. ment to a renewal expectancy, a re- (2) Spectrum blocks D through V. All newal applicant may claim credit for EA licenses for Spectrum Blocks D any system modification applications through V will be auctioned by the fol- that were pending on the date it filed lowing Regions: its renewal application. Such credit (i) Region 1 (Northeast): The North- will not be allowed if the modification east Region consists of the following MTAs: Boston-Providence, Buffalo- application is dismissed or denied. Rochester, New York, Philadelphia, [60 FR 55485, Nov. 1, 1995] and Pittsburgh.

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(ii) Region 2 (South): The South Re- tion of bidding rounds or the intervals gion consists of the following MTAs: at which bids are accepted. Atlanta, Charlotte-Greensboro-Green- [61 FR 6159, Feb. 16, 1996, as amended at 62 ville-Raleigh, Jacksonville, Knoxville, FR 41220, July 31, 1997] Louisville-Lexington-Evansville, Nash- ville, Miami-Fort Lauderdale, Rich- § 90.904 Aggregation of EA licenses. mond-Norfolk, Tampa-St. Petersburg- The Commission will license each Orlando, and Washington-Baltimore; Spectrum Block A through V in the 800 and, Puerto Rico and United States MHz band separately. Applicants may Virgin Islands. aggregate across spectrum blocks with- (iii) Region 3 (Midwest): The Midwest in the limitations specified in § 20.6 of Region consists of the following MTAs: this chapter. Chicago, Cincinnati-Dayton, Cleveland, [62 FR 41221, July 31, 1997] Columbus, Des Moines-Quad Cities, De- troit, Indianapolis, Milwaukee, Min- § 90.905 Withdrawal, default and dis- neapolis-St. Paul, and Omaha. qualification payments. (iv) Region 4 (Central): The Central (a) During the course of an auction Region consists of the following MTAs: conducted pursuant to § 90.902, the Birmingham, Dallas-Fort Worth, Den- Commission will impose payments on ver, El Paso-Albuquerque, Houston, bidders who withdraw high bids during Kansas City, Little Rock, Memphis- the course of an auction, who default Jackson, New Orleans-Baton Rouge, on payments due after an auction Oklahoma City, San Antonio, St. closes, or who are disqualified. Louis, Tulsa, and Wichita. (b) Bid withdrawal prior to close of auc- (v) Region 5 (West): The West Region tion. A bidder who withdraws a high bid consists of the following MTAs: Hono- during the course of an auction will be lulu, Los Angeles-San Diego, Phoenix, subject to a payment equal to the dif- Portland, Salt Lake City, San Fran- ference between the amount bid and cisco-Oakland-San Jose, Seattle (in- the amount of the winning bid the next cluding Alaska), and Spokane-Billings; time the license is offered by the Com- and, American Samoa, Guam, and the mission. No withdrawal payment would Northern Mariana Islands. be assessed if the subsequent winning (c) Minimum bid increments. The Wire- bid exceeds the withdrawn bid. This less Telecommunications Bureau will, payment amount will be deducted from by announcement before or during an any upfront payments or down pay- auction, require minimum bid incre- ments that the withdrawing bidder has ments in dollar or percentage terms. deposited with the Commission. (c) Default or disqualification after (d) Stopping rules. The Wireless Tele- close of auction. If a high bidder de- communications Bureau will establish faults or is disqualified after the close stopping rules before or during the of such an auction, the defaulting bid- multiple round auctions in order to der will be subject to the payment in terminate an auction within a reason- paragraph (b) of this section plus an able time. additional monetary asssessment equal (e) Activity rules. The Wireless Tele- to three (3) percent of the subsequent communications Bureau will establish winning bid. If the subsequent winning activity rules which require a mini- bid exceeds the defaulting bidder’s bid mum amount of bidding activity. In amount, the 3 percent payment will be the event that the Commission estab- calculated based on the defaulting bid- lishes an activity rule in connection der’s bid amount. These amounts will with a simultaneous multiple round be deducted from any upfront pay- auction, each bidder will be entitled to ments or down payments that the de- request and will be automatically faulting or disqualified bidder has de- granted a certain number of waivers of posited with the Commission. If the de- such rule during the auction. fault occurs within five (5) business (f) Duration of bidding rounds. The days after the bidding has closed, the Wireless Telecommunications Bureau Commission retains the discretion to retains the discretion to vary the dura- offer the license to the second highest

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bidder at its final bid level, or if that an amount sufficient to bring their bidder declines the offer, to offer the li- total deposits up to 20 percent of their cense to other bidders (in descending winning bids within ten (10) business order of their bid amounts) at the final days after the auction closes. Winning bid levels. bidders will be required to make full payment of the balance of their win- § 90.906 Bidding application (FCC ning bids ten (10) business days after Form 175 and 175–S Short-form). Public Notice announcing that the All applicants to participate in com- Commission is prepared to award the petitive bidding for 800 MHz SMR li- license. censes in Spectrum Blocks A through [62 FR 41221, July 31, 1997] V must submit applications on FCC Forms 175 and 175-S pursuant to the § 90.908 Long-form applications. provisions of § 1.2105 of this chapter. Each winning bidder will be required The Wireless Telecommunications Bu- to submit a long-form application on reau will issue a Public Notice an- FCC Form 600 within ten (10) business nouncing the availability of these 800 days after being notified by Public No- MHz SMR licenses and, in the event tice that it is the winning bidder. Ap- that mutually exclusive applications plications on FCC Form 600 shall be are filed, the date of the auction for submitted pursuant to the procedures those licenses. This Public Notice also set forth in § 90.119 of this part and any will specify the date on or before which associated Public Notices. Only auc- applicants intending to participate in a tion winners (and rural telephone com- 800 MHz SMR auction must file their panies seeking partitioned licenses applications in order to be eligible for pursuant to agreements with auction that auction, and it will contain infor- winners under § 90.911) will be eligible mation necessary for completion of the to file applications on FCC Form 600 application as well as other important for initial 800 MHz SMR licenses in the information such as the materials event of mutual exclusivity between which must accompany the Forms, any applicants filing FCC Form 175. filing fee that must accompany the ap- plication or any upfront payment that § 90.909 License grant, denial, default, will need to be submitted, and the loca- and disqualification. tion where the application must be (a) Except with respect to entities el- filed. In addition to identifying its sta- igible for installment payments (see tus as a small business or rural tele- § 90.912) each winning bidder will be re- phone company, each applicant must quired to pay the balance of its win- indicate whether it is a minority- ning bid in a lump sum payment within owned entity and/or a women-owned five (5) business days following Public entity, as defined in § 90.912(e). Notice that the license is ready for [62 FR 41221, July 31, 1997] grant. The Commission will grant the license within ten (10) business days § 90.907 Submission of upfront pay- after receipt of full and timely pay- ments and down payments. ment of the winning bid amount. (a) Upfront payments. Bidders in a 800 (b) A bidder who withdraws its bid MHz SMR auction for Spectrum Blocks subsequent to the close of bidding, de- A through V will be required to submit faults on a payment due, or is disquali- an upfront payment prior to the start fied, will be subject to the payments of the auction. The amount of the specified in § 90.905 or § 1.2109 of this upfront payment for each license auc- chapter, as applicable. tioned and the procedures for submit- (c) EA licenses pursued through com- ting it will be set forth by the Wireless petitive bidding procedures will be Telecommunications Bureau in a Pub- granted pursuant to the requirements lic Notice in accordance with § 1.2106 of specified in § 90.166. this chapter. (b) Down payments. Winning bidders § 90.910 Bidding credits. in a 800 MHz SMR auction for Spec- (a) A winning bidder that qualifies as trum Blocks A through V must submit a very small business or a consortium a down payment to the Commission in of very small businesses, as defined in

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§§ 90.912(b)(2) and (b)(5), may use a bid- ference between the bidding credit ob- ding credit of 35 percent to lower the tained by the original licensee and the cost of its winning bid on Spectrum bidding credit for which the post-trans- Blocks A through V. A winning bidder fer licensee is eligible); in year three of that qualifies as a small business or a the license term the payment will be 75 consortium of small businesses, as de- percent; in year four the payment will fined in §§ 90.912(b)(1) or (b)(4), may use be 50 percent; and in year five the pay- a bidding credit of 25 percent to lower ment will be 25 percent, after which the cost of its winning bid on Spectrum there will be no assessment. Blocks A through V. (b) Unjust enrichment. (1) If a small [62 FR 41221, July 31, 1997] business or very small business (as de- § 90.911 Partitioned licenses and fined in §§ 90.912(b)(1) and 90.912(b)(2), disaggregated spectrum. respectively) that utilizes a bidding credit under this section seeks to as- (a) Eligibility. Parties seeking ap- sign or transfer control of an author- proval for partitioning and ization to an entity that is not a small disaggregation shall request an author- business or very small business, or ization for partial assignment of a li- seeks to make any other change in cense pursuant to § 90.153(c). ownership that would result in the li- (b) Technical standards—(1) Partition- censee losing eligibility as a small ing. In the case of partitioning, re- business or very small business, the quests for authorization for partial as- small business or very small business signment of a license must include, as must seek Commission approval and attachments, a description of the parti- reimburse the government for the dif- tioned service area and a calculation of ference between the amount of the bid- the population of the partitioned serv- ding credit obtained by the licensee ice area and the licensed geographic and the bidding credit for which the as- service area. The partitioned service signee, transferee, or licensee is eligi- area shall be defined by coordinate ble under this section as a condition of points at every 3 degrees along the par- the approval of such assignment, trans- titioned service area unless an FCC fer, or other ownership change. recognized service area is utilized (i.e., (2) If a very small business (as de- Major Trading Area, Basic Trading fined in § 90.912(b)(2)) that utilizes a Area, Metropolitan Service Area, Rural bidding credit under this section seeks Service Area or Economic Area) or to assign or transfer control of an au- county lines are followed. The geo- thorization to a small business meeting graphic coordinates must be specified the eligibility standards for a lower in degrees, minutes, and seconds to the bidding credit, or seeks to make any nearest second of latitude and lon- other change in ownership that would gitude and must be based upon the 1927 result in the licensee qualifying for a North American Datum (NAD27). Ap- lower bidding credit under this section, plicants may supply geographical co- the licensee must seek Commission ap- ordinates based on 1983 North Amer- proval and reimburse the government ican Datum (NAD83) in addition to for the difference between the amount those required (NAD27). In the case of the bidding credit obtained by the li- where an FCC recognized service area censee and the bidding credit for which or county lines are utilized, applicants the assignee, transferee, or licensee is need only list the specific area(s) eligible under this section as a condi- (through use of FCC designations or tion of the approval of such assign- county names) that constitute the par- ment, transfer, or other ownership titioned area. change. (2) Disaggregation. Spectrum may be (3) The amount of payments made disaggregated in any amount. pursuant to paragraphs (b)(1) and (b)(2) (3) Combined partitioning and of this section will be reduced over disaggregation. The Commission will time as follows: a transfer in the first consider requests for partial assign- two years of the license term will re- ment of licenses that propose combina- sult in a forfeiture of 100 percent of the tions of partitioning and value of the bidding credit (or the dif- disaggregation.

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(c) Unjust enrichment—(1) Bidding party as to which of the above options credits. Licensees that qualified under they select. § 90.910 to use a bidding credit at auc- (D) Partitionees must submit sup- tion that partition their licenses or porting documents showing compliance disaggregate their spectrum to entities with the respective construction re- not meeting the eligibility standards quirements within the appropriate for such a bidding credit, will be sub- time frames set forth in § 90.685(c). ject to the provisions concerning un- (E) Failure by any partitionee to just enrichment as set forth in meet its respective construction re- § 90.910(b). quirements will result in the auto- (2) Apportioning unjust enrichment matic cancellation of the partitioned payments. Unjust enrichment payments license without further Commission ac- for partitioned license areas shall be tion. calculated based upon the ratio of the (ii) Requirements for disaggregation. population of the partitioned license Parties seeking authority to area to the overall population of the li- disaggregate spectrum from an EA li- cense area and by utilizing the most re- censee in Spectrum Blocks A, B and C cent census data. Unjust enrichment must meet one of the following channel payments for disaggregated spectrum use requirements: shall be calculated based upon the (A) The partitionee may certify that ratio of the amount of spectrum it will satisfy the channel usage re- disaggregated to the amount of spec- quirements set forth in § 90.685(d) for trum held by the licensee. the disaggregated spectrum; or (d) License term. The license term for (B) The original licensee may certify a partitioned license area and for that it has or will meet the channel disaggregated spectrum shall be the re- usage requirements as set forth in mainder of the original licensee’s li- § 90.685(d) for the entire spectrum cense term as provided for in block. In that case, the disaggregatee §§ 90.629(a), 90.665(a) or 90.685(a). must only satisfy the requirements for (e) Construction and channel usage re- ‘‘substantial service,’’ as set forth in quirements—incumbent licensees. Parties § 90.685(c), for the disaggregated spec- seeking to acquire a partitioned license trum within five years of the license or disaggregated spectrum from an in- grant. cumbent licensee will be required to (C) Applications requesting partial construct and commence ‘‘service to assignments of license for subscribers’’ all facilities acquired disaggregation must include a certifi- through such transactions within the cation by each party as to which of the original construction deadline for each above options they select. facility as set forth in §§ 90.629 and (D) Disaggregatees must submit sup- 90.683. Failure to meet the individual porting documents showing compliance construction deadline will result in the with the respective channel usage re- automatic termination of the facility’s quirements within the appropriate authorization. time frames set forth in § 90.685(c). (f) Construction and channel usage re- (E) Failure by any disaggregatee to quirements—EA licensees—(1) Licensees in meet its respective channel usage re- channel blocks A, B and C—(i) Require- quirements will result in the auto- ments for partitioning. (A) The matic cancellation of the partitionee may certify that it will sat- disaggregated license without further isfy the applicable construction re- Commission action. quirements set forth in § 90.685(c) for (2) Licensees in channel blocks D the partitioned license area; or through V—(i) Requirements for parti- (B) The original licensee may certify tioning. Parties seeking authority to that it has or will meet the three and partition an EA license must meet one five year construction requirements set of the following construction require- forth in § 90.685(c) for the entire mar- ments: ket. (A) The partitionee may certify that (C) Applications requesting partial it will satisfy the applicable construc- assignments of license for partitioning tion requirements set forth in § 90.685(c) must include a certification by each for the partitioned license area; or

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(B) The original licensee may certify exceed $15 million for the three preced- that it has or will meet the construc- ing years; or tion requirements set forth in § 90.685(c) (2) A very small business is an entity for the entire market. that together with its affiliates and (C) Applications requesting partial controlling principals, has average assignments of license for partitioning gross revenues that do not exceed $3 must include a certification by each million for the three preceding years. party as to which of the above options (3) For purposes of determining they select. whether an entity meets the $3 million (D) Partitionees must submit sup- or $15 million average annual gross rev- porting documents showing compliance enues size standard set forth in para- with the respective construction re- graph (b)(1) of this section, the gross quirements within the appropriate revenues of the entity, its affiliates, time frames set forth in § 90.685(c). and controlling principals shall be con- (E) Failure by any partitionee to sidered on a cumulative basis and ag- meet its respective construction re- gregated. quirements will result in the auto- (4) A consortium of small business is a matic cancellation of the partitioned license without further Commission ac- conglomerate organization formed as a tion. joint venture between or among mutu- (ii) Requirements for disaggregation. ally-independent business firms, each Parties seeking authority to of which individually satisfies the defi- disaggregate must submit with their nition of a small business in para- partial assignment application a cer- graphs (b)(1) of this section. In a con- tification signed by both parties stat- sortium of small businesses, each indi- ing which of the parties will be respon- vidual member must establish its eligi- sible for meeting the construction re- bility as a small business, as defined in quirements for the market as set forth this section. in § 90.685. Parties may agree to share (5) A consortium of very small business responsibility for meeting the con- is a conglomerate organization formed struction requirements. Parties that as a joint venture between or among accept responsibility for meeting the mutually-independent business firms, construction requirements and later each of which individually satisfies the fail to do so will be subject to license definition of a very small business in forfeiture without further Commission paragraph (b)(2) of this section. In a action. consortium of small businesses, each (g) Certification concerning relocation individual member must establish its of incumbent licensees. Parties seeking eligibility as a very small business, as approval of a partitioning or defined in this section. disaggregation agreement pursuant to (c) Gross revenues. Gross revenues this section must include a certifi- shall mean all income received by an cation with their partial assignment of entity, whether earned or passive, be- license application as to which party fore any deductions are made for costs will be responsible for meeting the in- of doing business (e.g., cost of goods cumbent relocation requirements set sold). Gross revenues are evidenced by forth at § 90.699. audited financial statements for the [62 FR 41221, July 31, 1997] relevant number of calendar or fiscal years preceding the filing of the appli- § 90.912 Definitions. cant’s short-form application (FCC (a) Scope. The definitions in this sec- Form 175). If an entity was not in exist- tion apply to §§ 90.910 and 90.911, unless ence for all or part of the relevant pe- otherwise specified in those sections. riod, gross revenues shall be evidenced (b) Small business; very small business; by the audited financial statements of consortium of small businesses; consor- the entity’s predecessor-in-interest or, tium of very small businesses. (1) A small if there is no identifiable predecessor- business is an entity that together with in-interest, unaudited financial state- its affiliates and controlling principals, ments certified by the applicant as ac- has average gross revenues that do not curate. When an applicant does not

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otherwise use audited financial state- stock, but no officer or director has a block ments, its gross revenues may be cer- sufficient to give him/her control or the tified by its chief financial officer or power to control and the remaining 60 per- its equivalent. cent is widely distributed with no individual stockholder having a stock interest greater (d) Affiliate—(1) Basis for affiliation. than 10 percent, management has the power An individual or entity is an affiliate to control. If persons with such management of an applicant if such individual or en- control of the other entity are controlling tity: principals of the applicant, the other entity (i) Directly or indirectly controls or will be deemed an affiliate of the applicant. has the power to control the applicant, (3) Identity of interest between and or (ii) Is directly or indirectly con- among persons. Affiliation can arise be- trolled by the applicant, or tween or among two or more persons (iii) Is directly or indirectly con- with an identity of interest, such as trolled by a third party or parties who members of the same family or persons also control or have the power to con- with common investments. In deter- trol the applicant, or mining if the applicant controls or is (iv) Has an ‘‘identity of interest’’ controlled by a concern, persons with with the applicant. an identity of interest will be treated (2) Nature of control in determining af- as though they were one person. filiation. (i) Every business concern is (i) Spousal affiliation. Both spouses considered to have one or more parties are deemed to own or control or have who directly or indirectly control or the power to control interests owned or have the power to control it. Control controlled by either of them, unless may be affirmative or negative and it they are subject to a legal separation is immaterial whether it is exercised so recognized by a court of competent ju- long as the power to control exists. risdiction in the United States. (ii) Kinship affiliation. Immediate Example for paragraph (d)(2)(i) of this sec- tion. An applicant owning 50 percent of the family members will be presumed to voting stock of another concern would have own or control or have the power to negative power to control such concern since control interests owned or controlled such party can block any action of the other by other immediate family members. stockholders. Also, the bylaws of a corpora- In this context ‘‘immediate family tion may permit a stockholder with less member’’ means father, mother, hus- than 50 percent of the voting stock to block band, wife, son, daughter, brother, sis- any actions taken by the other stockholders ter, father- or mother-in-law, son- or in the other entity. Affiliation exists when the applicant has the power to control a con- daughter-in-law, brother- or sister-in- cern while at the same time another person, law, step-father or -mother, step-broth- or persons, are in control of the concern at er or -sister, step-son or -daughter, the will of the party or parties with the half-brother or -sister. This presump- power of control. tion may be rebutted by showing that: (ii) Control can arise through stock (A) The family members are es- ownership; occupancy of director, offi- tranged, cer, or key employee positions; con- (B) The family ties are remote, or tractual or other business relations; or (C) The family members are not combinations of these and other fac- closely involved with each other in tors. A key employee is an employee business matters. who, because of his/her position in the Example for paragraph (d)(3)(ii) of this sec- concern, has a critical influence in or tion. A owns a controlling interest in Cor- substantive control over the operations poration X. A’s sister-in-law, B, has a con- or management of the concern. trolling interest in an SMR application. Be- cause A and B have a presumptive kinship (iii) Control can arise through man- affiliation, A’s interest in Corporation X is agement positions if the voting stock attributable to B, and thus to the applicant, is so widely distributed that no effec- unless B rebuts the presumption with the tive control can be established. necessary showing. Example for paragraph (d)(2)(iii) of this sec- (4) Affiliation through stock ownership. tion. In a corporation where the officers and (i) An applicant is presumed to control directors own various size blocks of stock to- or have the power to control a concern taling 40 percent of the corporation’s voting if he/she owns or controls or has the

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power to control 50 percent or more of thus the applicant, until SmallCo actually its voting stock. exercises its options to purchase such shares. (ii) An applicant is presumed to con- In order to prevent BigCo from circumvent- trol or have the power to control a con- ing the intent of the rule, which requires such options to be considered on a fully di- cern even though he/she owns, controls, luted basis, the option is not considered to or has the power to control less than 50 have present effect in this case. percent of the concern’s voting stock, Example 3 for paragraph (d)(5) of this section. if the block of stock he/she owns, con- If company A has entered into an agreement trols, or has the power to control is to merge with company B in the future, the large as compared with any other out- situation is treated as though the merger standing block of stock. has taken place. (iii) If two or more persons each (6) Affiliation under voting trusts. (i) owns, controls or has the power to con- Stock interests held in trust shall be trol less than 50 percent of the voting deemed controlled by any person who stock of a concern, such minority hold- holds or shares the power to vote such ings are equal or approximately equal stock, to any person who has the sole in size, and the aggregate of these mi- power to sell such stock, and to any nority holdings is large as compared person who has the right to revoke the with any other stock holding, the pre- trust at will or to replace the trustee sumption arises that each one of these at will. persons individually controls or has (ii) If a trustee has a familial, per- the power to control the concern; how- sonal or extra-trust business relation- ever, such presumption may be rebut- ship to the grantor or the beneficiary, ted by a showing that such control or the stock interests held in trust will be power to control, in fact, does not deemed controlled by the grantor or exist. beneficiary, as appropriate. (5) Affiliation arising under stock op- (iii) If the primary purpose of a vot- tions, convertible debentures, and agree- ing trust, or similar agreement, is to ments to merge. Stock options, convert- separate voting power from beneficial ible debentures, and agreements to ownership of voting stock for the pur- merge (including agreements in prin- pose of shifting control of or the power ciple) are generally considered to have to control a concern in order that such a present effect on the power to control concern or another concern may meet the concern. Therefore, in making a the Commission’s size standards, such size determination, such options, de- voting trust shall not be considered bentures, and agreements will gen- valid for this purpose regardless of erally be treated as though the rights whether it is or is not recognized with- held thereunder had been exercised. in the appropriate jurisdiction. However, neither an affiliate nor an ap- (7) Affiliation through common manage- plicant can use such options and deben- ment. Affiliation generally arises where tures to appear to terminate its con- officers, directors, or key employees trol over another concern before it ac- serve as the majority or otherwise as tually does so. the controlling element of the board of Example 1 for paragraph (d)(5) of this section. directors and/or the management of an- If company B holds an option to purchase a other entity. controlling interest in company A, who holds (8) Affiliation through common facili- a controlling interest in an SMR application, ties. Affiliation generally arises where the situation is treated as though company B had exercised its rights and had become one concern shares office space and/or owner of a controlling interest in company employees and/or other facilities with A. The gross revenues of company B must be another concern, particularly where taken into account in determining the size of such concerns are in the same or relat- the applicant. ed industry or field of operations, or Example 2 for paragraph (d)(5) of this section. where such concerns were formerly af- If a large company, BigCo, holds 70% (70 of filiated, and through these sharing ar- 100 outstanding shares) of the voting stock of rangements one concern has control, or company A, who holds a controlling interest in an SMR application, and gives a third potential control, of the other concern. party, SmallCo, an option to purchase 50 of (9) Affiliation through contractual rela- the 70 shares owned by BigCo, BigCo will be tionships. Affiliation generally arises deemed to be an affiliate of company A, and where one concern is dependent upon

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another concern for contracts and busi- in accordance with § 90.912, for each of ness to such a degree that one concern the following: the applicant, the appli- has control, or potential control, of the cant’s affiliates, the applicant’s con- other concern. trolling principals, and, if a consortium (10) Affiliation under joint venture ar- of small businesses (or consortium of rangements. (i) A joint venture for size very small businesses), the members of determination purposes is an associa- the joint venture; tion of concerns and/or individuals, (2) List and summarize all agree- with interests in any degree or propor- ments or other instruments (with ap- tion, formed by contract, express or propriate references to specific provi- implied, to engage in and carry out a sions in the text of such agreements single, specific business venture for and instruments) that support the ap- joint profit for which purpose they plicant’s eligibility as a small business, combine their efforts, property, money, very small business, consortium of skill and knowledge, but not on a con- small businesses or consortium of very tinuing or permanent basis for con- small businesses under §§ 90.910 and ducting business generally. The deter- 90.912, including the establishment of mination whether an entity is a joint de facto and de jure control; such agree- venture is based upon the facts of the ments and instruments include articles business operation, regardless of how of incorporation and bylaws, share- the business operation may be des- holder agreements, voting or other ignated by the parties involved. An trust agreements, franchise agree- agreement to share profits/losses pro- ments, and any other relevant agree- portionate to each party’s contribution ments (including letters of intent), oral to the business operation is a signifi- or written; and cant factor in determining whether the (3) List and summarize any investor business operation is a joint venture. protection agreements, including (ii) The parties to a joint venture are rights of first refusal, supermajority considered to be affiliated with each clauses, options, veto rights, and rights other. to hire and fire employees and to ap- [62 FR 41222, July 31, 1997] point members to boards of directors or management committees. § 90.913 Eligibility for small business (c) Records maintenance. All winning status. bidders qualifying as small businesses (a) Short-form applications: Certifi- or very small businesses, shall main- cations and disclosure. Each applicant tain at their principal place of business for an EA license which qualifies as a an updated file of ownership, revenue small business or consortium of small and asset information, including any businesses under §§ 90.912(b) or (c) shall document necessary to establish eligi- append the following information as an bility as a small business, very small exhibit to its short-form application business and/or consortium of small (FCC Form 175): businesses (or consortium of very small (1) The identity of the applicant’s af- businesses) under § 90.912. Licensees filiates and controlling principals, and, (and their successors in interest) shall if a consortium of small businesses (or maintain such files for the term of the a consortium of very small businesses), license. the members of the joint venture; and (d) Audits. (1) Applicants and licens- (2) The applicant’s gross revenues, ees claiming eligibility as a small busi- computed in accordance with § 90.912. ness, very small business or consor- (b) Long-form applications: Certifi- tium of small businesses (or consor- cations and disclosure. In addition to the tium of very small businesses under requirements in subpart V of this part, §§ 90.910 and 90.912 shall be subject to each applicant submitting a long-form audits by the Commission, using in- application for license(s) for Spectrum house and contract resources. Selec- Blocks A through V and qualifying as a tion for audit may be random, on infor- small business shall, in an exhibit to mation, or on the basis of other fac- its long-form application: tors. (1) Disclose separately and in the ag- (2) Consent to such audits is part of gregate the gross revenues, computed the certification included in the short-

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form application (FCC Form 175). Such which 220 MHz geographic area licenses consent shall include consent to the are auctioned. audit of the applicant’s or licensee’s (b) Grouping. The Commission will books, documents and other material determine which licenses will be auc- (including accounting procedures and tioned simultaneously or in combina- practices) regardless of form or type, tion. sufficient to confirm that such appli- (c) Minimum bid increments. The Com- cant’s or licensee’s representations are, mission may, by public announcement and remain, accurate. Such consent before or during an auction, require shall include inspection at all reason- minimum bid increments in dollar or able times of the facilities, or parts percentage terms. thereof, engaged in providing and (d) Stopping rules. The Commission transacting business, or keeping may establish stopping rules before or records regarding licensed 800 MHz during an auction in order to termi- SMR service and shall also include con- nate the auction within a reasonable sent to the interview of principals, em- time. ployees, customers and suppliers of the (e) Activity rules. The Commission applicant or licensee. may establish activity rules which re- (3) Definitions. The terms affiliate, quire a minimum amount of bidding small business, very small business activity. In the event that the Commis- consortium of small businesses, consor- sion establishes an activity rule in con- tium of very small businesses, and nection with a simultaneous multiple gross revenues used in this section are round auction, each bidder may request defined in § 90.912. waivers of such rule during the auc- tion. The Commission may, by public [62 FR 41224, July 31, 1997] announcement either before or during the auction, specify or vary the num- Subpart W—Competitive Bidding ber of waivers available to each bidder. Procedures for the 220 MHz § 90.1007 Withdrawal, default and dis- Service qualification payments. The Commission will impose pay- SOURCE: 62 FR 15999, Apr. 3, 1997, unless ments on bidders who withdraw high otherwise noted. bids during the course of an auction, § 90.1001 220 MHz service subject to who default on payments due after an competitive bidding. auction terminates, or who are dis- qualified. When the Commission con- Mutually exclusive initial applica- ducts a simultaneous multiple round tions for 220 MHz geographic area li- auction, payments will be calculated as censes are subject to competitive bid- set forth in §§ 1.2104(g) and 1.2109 of this ding procedures. The procedures set chapter. When the amount of such a forth in part 1, subpart Q, of this chap- payment cannot be determined, a de- ter will apply unless otherwise pro- posit of up to 20 percent of the amount vided in this part. bid on the license will be required.

§ 90.1003 Competitive bidding design § 90.1009 Bidding application (FCC for the 220 MHz service. Form 175 and 175–S Short-form). A simultaneous multiple round auc- Each applicant to participate in com- tion will be used to choose from among petitive bidding for 220 MHz geographic mutually exclusive initial applications area licenses must submit an applica- for 220 MHz geographic area licenses, tion (FCC Forms 175 and 175–S) pursu- unless the Commission specifies other- ant to the provisions of § 1.2105 of this wise by Public Notice prior to the com- chapter. petitive bidding procedure. § 90.1011 Submission of upfront pay- § 90.1005 Competitive bidding mecha- ments and down payments. nisms. (a) The Commission will require ap- (a) Sequencing. The Commission will plicants to submit an upfront payment establish and may vary the sequence in prior to the start of a 220 MHz service

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auction. The amount of the upfront fied in § 1.2104(g), § 1.2109 of this chapter payment for each geographic area li- and § 90.1007, as applicable. cense auctioned and the procedures for submitting it will be set forth by the § 90.1017 Bidding credits, down pay- Wireless Telecommunications Bureau ments, and installment payments in a Public Notice in accordance with for small businesses and very small § 1.2106 of this chapter. businesses. (b) Each winning bidder in a 220 MHz (a) Bidding credits. A winning bidder service auction, except those that qual- that qualifies as a small business or a ify as small businesses or very small consortium of small businesses as de- businesses pursuant to § 90.1021(b)(1) or fined in § 90.1021(b)(1) or § 90.1021(b)(4) § 90.1021(b)(2), must submit a down pay- may use a bidding credit of 10 percent ment to the Commission in an amount to lower the cost of its winning bid. A sufficient to bring its total deposits up winning bidder that qualifies as a very to 20 percent of its winning bid within small business or a consortium of very ten (10) business days following the re- small businesses as defined in lease of a Public Notice announcing the § 90.1021(b)(2) or § 90.1021(b)(4) may use a close of bidding. Small businesses and bidding credit of 25 percent to lower very small businesses must submit a the cost of its winning bid. down payment to the Commission in (b) Unjust enrichment—bidding credits. accordance with § 90.1017(c). (1) If a small business or very small § 90.1013 Long-form application (FCC business (as defined in §§ 90.1021(b)(1) Form 600). and 90.1021(b)(2), respectively) that uti- lizes a bidding credit under this section Each successful bidder for a 220 MHz seeks to transfer control or assign an geographic area license must submit a authorization to an entity that is not a long-form application (FCC Form 600) small business or a very small busi- within ten (10) business days after ness, or seeks to make any other being notified by Public Notice that it change in ownership that would result is the winning bidder. Applications for in the licensee losing eligibility as a 220 MHz geographic area licenses on small business or very small business, FCC Form 600 must be submitted in ac- the small business or very small busi- cordance with § 1.2107 of this chapter, all applicable procedures set forth in ness must seek Commission approval the rules in this part, and any applica- and reimburse the U.S. government for ble Public Notices that the Commis- the amount of the bidding credit, plus sion may issue in connection with an interest at the rate imposed for install- auction. After an auction, the Commis- ment financing at the time the license sion will not accept long-form applica- was awarded, as a condition of approval tions for 220 MHz geographic area li- of the assignment, transfer, or other censes from anyone other than the auc- ownership change. tion winners and parties seeking parti- (2) If a very small business (as de- tioned licenses pursuant to agreements fined in § 90.1021(b)(2)) that utilizes a with auction winners under § 90.1019. bidding credit under this section seeks to transfer control or assign an author- § 90.1015 License grant, denial, de- ization to a small business meeting the fault, and disqualification. eligibility standards for a lower bid- (a) Each winning bidder, except those ding credit, or seeks to make any other eligible for installment payments, will change in ownership that would result be required to pay the full balance of in the licensee qualifying for a lower its winning bid within ten (10) business bidding credit under this section, the days following Public Notice that the licensee must seek Commission ap- Commission is prepared to award the proval and reimburse the U.S. govern- license. ment for the difference between the (b) A bidder that withdraws its bid amount of the bidding credit obtained subsequent to the close of bidding, de- by the licensee and the bidding credit faults on a payment due, or is disquali- for which the assignee, transferee, or fied, is subject to the payments speci- licensee is eligible under this section,

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plus interest at the rate imposed for in- ment fee equal to five percent of the stallment financing at the time the li- amount of the past due payment. cense was awarded, as a condition of (3) Payments will be applied in the the approval of such assignment, trans- following order: Late charges, interest fer, or other ownership change. charges, principal payments. (3) The amount of payments made (e) Unjust enrichment—installment pay- pursuant to paragraphs (b)(1) and (b)(2) ments. (1) If a licensee that utilizes in- of this section will be reduced over stallment financing under this section time as follows: A transfer in the first seeks to assign or transfer control of two years of the license term will re- its license to an entity not meeting the sult in a forfeiture of 100 percent of the eligibility standards for installment fi- value of the bidding credit (or the dif- nancing, the licensee must seek Com- ference between the bidding credit ob- mission approval and make full pay- tained by the original licensee and the ment of the remaining unpaid principal bidding credit for which the post-trans- and unpaid interest accrued through fer licensee is eligible); in year 3 of the the date of assignment or transfer as a license term the payment will be 75 condition of Commission approval. percent; in year 4 the payment will be (2) If a licensee that utilizes install- 50 percent; and in year 5 the payment ment financing under this section will be 25 percent, after which there seeks to make any change in ownership will be no assessment. structure that would result in the li- (c) Down payments. Winning bidders censee losing eligibility for installment in a 220 MHz service auction that qual- payments, the licensee shall first seek ify as small businesses under Commission approval before making § 90.1021(b)(1) or very small businesses such a change in ownership structure under § 90.1021(b)(2) must submit a and must make full payment of the re- down payment to the Commission in an maining unpaid principal and unpaid amount sufficient to bring their total interest accrued through the date of deposits up to 20 percent of their win- such change in ownership structure as ning bids. Small businesses and very a condition of Commission approval. small businesses must bring their de- posit up to 10 percent of their winning § 90.1019 Eligibility for partitioned li- bids within ten (10) business days fol- censes. lowing a Public Notice announcing the If partitioned licenses are being ap- close of bidding. Prior to licensing, by plied for in conjunction with a li- a date and time to be specified by Pub- cense(s) to be awarded through com- lic Notice, they must pay an additional petitive bidding procedures— 10 percent. (a) The applicable procedures for fil- (d) Installment payments. (1) Each li- ing short-form applications and for censee that qualifies as a small busi- submitting upfront payments and down ness under § 90.1021(b)(1) or as a very payments contained in this chapter small business under § 90.1021(b)(2) may shall be followed by the applicant, who pay the remaining 80 percent of the net must disclose as part of its short-form auction price for the license in install- application all parties to agreement(s) ment payments over the term of the with or among other entities to parti- geographic area license. Interest tion the license pursuant to this sec- charges shall be fixed at the time of li- tion, if won at auction (see 47 CFR censing at a rate equal to the rate for 1.2105(a)(2)(viii)); ten-year U.S. Treasury obligations plus (b) Each party to an agreement to 2.5 percent. An eligible licensee may partition the license must file a long- make interest-only payments for two form application (FCC Form 600) for its years. Payments of interest and prin- respective, mutually agreed-upon geo- cipal shall be amortized over the re- graphic license area together with the maining eight years of the license application for the remainder of the ge- term. ographic license area filed by the auc- (2) Late installment payment. Any li- tion winner. censee that submits a scheduled in- (c) If the partitioned license is being stallment payment more than fifteen applied for as a partial assignment of days late will be charged a late pay- the geographic area license following

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grant of the initial license, request for ence for all or part of the relevant pe- authorization for partial assignment of riod, gross revenues shall be evidenced a license shall be made pursuant to by the audited financial statements of § 90.153. the entity’s predecessor-in-interest or, if there is no identifiable predecessor- § 90.1021 Definitions concerning com- in-interest, unaudited financial state- petitive bidding process. ments certified by the applicant as ac- (a) Scope. The definitions in this sec- curate. When an applicant does not tion apply to §§ 90.1001 through 90.1025, otherwise use audited financial state- unless otherwise specified in those sec- ments, its gross revenues may be cer- tions. tified by its chief financial officer or (b) Small business; very small business; its equivalent. consortium of small businesses or very (d) Affiliate—(1) Basis for affiliation. small businesses. (1) A small business is An individual or entity is an affiliate an entity that, together with its affili- of an applicant if such individual or en- ates and controlling principals, has av- tity: erage gross revenues that are not more (i) Directly or indirectly controls or than $15 million for the preceding three has the power to control the applicant, years. or (2) A very small business is an entity (ii) Is directly or indirectly con- that, together with its affiliates and trolled by the applicant, or controlling principals, has average (iii) Is directly or indirectly con- gross revenues that are not more than trolled by a third party or parties who $3 million for the preceding three also control or have the power to con- years. trol the applicant, or (3) For purposes of determining (iv) Has an ‘‘identity of interest’’ whether an entity meets either of the with the applicant. definitions set forth in paragraph (b)(1) (2) Nature of control in determining af- or (b)(2) of this section, the gross reve- filiation. (i) Every business concern is nues of the entity, its affiliates, and considered to have one or more parties controlling principals shall be consid- who directly or indirectly control or ered on a cumulative basis and aggre- have the power to control it. Control gated. may be affirmative or negative and it (4) A consortium of small businesses is immaterial whether it is exercised so (or a consortium of very small busi- long as the power to control exists. nesses) is a conglomerate organization Example for paragraph (d)(2)(i). An appli- formed as a joint venture between or cant owning 50 percent of the voting stock of among mutually independent business another concern would have negative power firms, each of which individually satis- to control such concern since such party can fies the definition in paragraph (b)(1) of block any action of the other stockholders. this section or each of which individ- Also, the bylaws of a corporation may per- ually satisfies the definition in para- mit a stockholder with less than 50 percent graph (b)(2) of this section. Where an of the voting stock to block any actions applicant (or licensee) is a consortium taken by the other stockholders in the other entity. Affiliation exists when the applicant of small businesses (or very small busi- has the power to control a concern while at nesses), the gross revenues of each the same time another person, or persons, small business (or very small business) are in control of the concern at the will of shall not be aggregated. the party or parties with the power of con- (c) Gross revenues. Gross revenues trol. shall mean all income received by an (ii) Control can arise through stock entity, whether earned or passive, be- ownership; occupancy of director, offi- fore any deductions are made for costs cer, or key employee positions; con- of doing business (e.g., cost of goods tractual or other business relations; or sold). Gross revenues are evidenced by combinations of these and other fac- audited financial statements for the tors. A key employee is an employee relevant number of calendar or fiscal who, because of his/her position in the years preceding the filing of the appli- concern, has a critical influence in or cant’s short-form application (FCC substantive control over the operations Form 175). If an entity was not in exist- or management of the concern.

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(iii) Control can arise through man- poration X is attributable to B, and thus to agement positions if the voting stock the applicant, unless B rebuts the presump- is so widely distributed that no effec- tion with the necessary showing. tive control can be established. (4) Affiliation through stock ownership. Example for paragraph (d)(2)(iii). In a cor- (i) An applicant is presumed to control poration where the officers and directors or have the power to control a concern own various size blocks of stock totaling 40 if he/she owns or controls or has the percent of the corporation’s voting stock, power to control 50 percent or more of but no officer or director has a block suffi- its voting stock. cient to give him/her control or the power to (ii) An applicant is presumed to con- control and the remaining 60 percent is wide- trol or have the power to control a con- ly distributed with no individual stockholder cern even though he/she owns, controls, having a stock interest greater than 10 per- or has the power to control less than 50 cent, management has the power to control. If persons with such management control of percent of the concern’s voting stock, the other entity are controlling principals of if the block of stock he/she owns, con- the applicant, the other entity will be trols, or has the power to control is deemed an affiliate of the applicant. large as compared with any other out- (3) Identity of interest between and standing block of stock. among persons. Affiliation can arise be- (iii) If two or more persons each tween or among two or more persons owns, controls or has the power to con- with an identity of interest, such as trol less than 50 percent of the voting members of the same family or persons stock of a concern, such minority hold- with common investments. In deter- ings are equal or approximately equal mining if the applicant controls or is in size, and the aggregate of these mi- controlled by a concern, persons with nority holdings is large as compared an identity of interest will be treated with any other stock holding, the pre- as though they were one person. sumption arises that each one of these (i) Spousal affiliation. Both spouses persons individually controls or has are deemed to own or control or have the power to control the concern; how- the power to control interests owned or ever, such presumption may be rebut- controlled by either of them, unless ted by a showing that such control or they are subject to a legal separation power to control, in fact, does not recognized by a court of competent ju- exist. risdiction in the United States. (5) Affiliation arising under stock op- (ii) Kinship affiliation. Immediate tions, convertible debentures, and agree- family members will be presumed to ments to merge. Stock options, convert- own or control or have the power to ible debentures, and agreements to control interests owned or controlled merge (including agreements in prin- by other immediate family members. ciple) are generally considered to have In this context ‘‘immediate family a present effect on the power to control member’’ means father, mother, hus- the concern. Therefore, in making a band, wife, son, daughter, brother, sis- size determination, such options, de- ter, father- or mother-in-law, son- or bentures, and agreements will gen- daughter-in-law, brother- or sister-in- erally be treated as though the rights law, step-father or -mother, step-broth- held thereunder had been exercised. er or -sister, step-son or -daughter, However, neither an affiliate nor an ap- half-brother or -sister. This presump- plicant can use such options and deben- tion may be rebutted by showing that: tures to appear to terminate its con- (A) The family members are es- trol over another concern before it ac- tranged, tually does so. (B) The family ties are remote, or Example 1 for paragraph (d)(5). If company B holds an option to purchase a controlling (C) The family members are not interest in company A, who holds a control- closely involved with each other in ling interest in a 220 MHz service geographic business matters. area license application, the situation is Example for paragraph (d)(3)(ii). A owns a treated as though company B had exercised controlling interest in Corporation X. A’s its rights and had become owner of a control- sister-in-law, B, has a controlling interest in ling interest in company A. The gross reve- a 220 MHz service geographic area license ap- nues of company B must be taken into ac- plication. Because A and B have a presump- count in determining the size of the appli- tive kinship affiliation, A’s interest in Cor- cant.

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Example 2 for paragraph (d)(5). If a large where such concerns were formerly af- company, BigCo, holds 70% (70 of 100 out- filiated, and through these sharing ar- standing shares) of the voting stock of com- rangements one concern has control, or pany A, who holds a controlling interest in a 220 MHz service geographic area license ap- potential control, of the other concern. plication, and gives a third party, SmallCo, (9) Affiliation through contractual rela- an option to purchase 50 of the 70 shares tionships. Affiliation generally arises owned by BigCo, BigCo will be deemed to be where one concern is dependent upon an affiliate of company A, and thus the ap- another concern for contracts and busi- plicant, until SmallCo actually exercises its ness to such a degree that one concern options to purchase such shares. In order to prevent BigCo from circumventing the in- has control, or potential control, of the tent of the rule, which requires such options other concern. to be considered on a fully diluted basis, the (10) Affiliation under joint venture ar- option is not considered to have present ef- rangements. (i) A joint venture for size fect in this case. determination purposes is an associa- Example 3 for paragraph (d)(5). If company tion of concerns and/or individuals, A has entered into an agreement to merge with company B in the future, the situation with interests in any degree or propor- is treated as though the merger has taken tion, formed by contract, express or place. implied, to engage in and carry out a (6) Affiliation under voting trusts. (i) single, specific business venture for Stock interests held in trust shall be joint profit for which purpose they deemed controlled by any person who combine their efforts, property, money, holds or shares the power to vote such skill and knowledge, but not on a con- stock, to any person who has the sole tinuing or permanent basis for con- power to sell such stock, and to any ducting business generally. The deter- person who has the right to revoke the mination whether an entity is a joint trust at will or to replace the trustee venture is based upon the facts of the at will. business operation, regardless of how (ii) If a trustee has a familial, per- the business operation may be des- sonal or extra-trust business relation- ignated by the parties involved. An ship to the grantor or the beneficiary, agreement to share profits/losses pro- the stock interests held in trust will be portionate to each party’s contribution deemed controlled by the grantor or to the business operation is a signifi- beneficiary, as appropriate. cant factor in determining whether the (iii) If the primary purpose of a vot- business operation is a joint venture. ing trust, or similar agreement, is to (ii) The parties to a joint venture are separate voting power from beneficial considered to be affiliated with each ownership of voting stock for the pur- other. pose of shifting control of or the power to control a concern in order that such § 90.1023 Certifications, disclosures, concern or another concern may meet records maintenance and audits. the Commission’s size standards, such voting trust shall not be considered (a) Short-form applications: Certifi- valid for this purpose regardless of cations and disclosure. In addition to whether it is or is not recognized with- certifications and disclosures required in the appropriate jurisdiction. in part 1, subpart Q, of this chapter, (7) Affiliation through common manage- each applicant for a 220 MHz service ge- ment. Affiliation generally arises where ographic area license which qualifies as officers, directors, or key employees a small business, very small business, serve as the majority or otherwise as consortium of small businesses, or con- the controlling element of the board of sortium of very small businesses, shall directors and/or the management of an- append the following information as an other entity. exhibit to its FCC Form 175: (8) Affiliation through common facili- (1) The identity of the applicant’s af- ties. Affiliation generally arises where filiates and controlling principals, and, one concern shares office space and/or if a consortium of small businesses (or employees and/or other facilities with consortium of very small businesses), another concern, particularly where the members of the joint venture; and such concerns are in the same or relat- (2) The applicant’s gross revenues, ed industry or field of operations, or computed in accordance with § 90.1021.

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(b) Long-form applications: Certifi- year from the date of the filing of their cations and disclosure. In addition to the short-form application (FCC Form 175), requirements in § 90.1013, each appli- whichever is earlier. cant submitting a long-form applica- (d) Audits. (1) Applicants and licens- tion for a 220 MHz service geographic ees claiming eligibility as a small busi- area license and qualifying as a small ness or very small business or consor- business or very small business shall, tium of small businesses (or consor- in an exhibit to its long-form applica- tium of very small businesses) under tion: §§ 90.1017 through 90.1023 shall be sub- (1) Disclose separately and in the ag- ject to audits by the Commission. Se- gregate the gross revenues, computed lection for audit may be random, on in- in accordance with § 90.1021, for each of formation, or on the basis of other fac- the following: The applicant, the appli- cant’s affiliates, the applicant’s con- tors. trolling principals, and, if a consortium (2) Consent to such audits is part of of small businesses (or consortium of the certification included in the short- very small businesses), the members of form application (FCC Form 175). Such the joint venture; consent shall include consent to the (2) List and summarize all agree- audit of the applicant’s or licensee’s ments or other instruments (with ap- books, documents and other material propriate references to specific provi- (including accounting procedures and sions in the text of such agreements practices) regardless of form or type, and instruments) that support the ap- sufficient to confirm that such appli- plicant’s eligibility as a small business cant’s or licensee’s representations are, or very small business under §§ 90.1017 and remain, accurate. Such consent through 90.1023, including the estab- shall include inspection at all reason- lishment of de facto and de jure control; able times of the facilities, or parts such agreements and instruments in- thereof, engaged in providing and clude, but are not limited to, articles transacting business, or keeping of incorporation and bylaws, share- records regarding licensed 220 MHz holder agreements, voting or other service, and shall also include consent trust agreements, franchise agree- to the interview of principals, employ- ments, and any other relevant agree- ees, customers and suppliers of the ap- ments including letters of intent, oral plicant or licensee. or written; and (3) List and summarize any investor (e) Definitions. The terms affiliate, protection agreements, including small business, very small business, rights of first refusal, supermajority consortium of small businesses (or con- clauses, options, veto rights, and rights sortium of very small businesses), and to hire and fire employees and to ap- gross revenues used in this section are point members to boards of directors or defined in § 90.1021. management committees. (c) Records maintenance. All winning § 90.1025 Petitions to deny and limita- bidders qualifying as small businesses tions on settlements. or very small businesses shall maintain (a) Procedures regarding petitions to at their principal place of business an deny long-form applications in the 220 updated file of ownership, revenue, and MHz service will be governed by asset information, including any docu- §§ 1.2108(b) through 1.2108(d) of this ments necessary to establish eligibility chapter and § 90.163. as a small business or very small busi- (b) The consideration that an individ- ness and/or consortium of small busi- ual or an entity will be permitted to nesses (or consortium of very small receive for agreeing to withdraw an ap- businesses) under § 90.1021. Licensees plication or a petition to deny will be (and their successors-in-interest) shall limited by the provisions set forth in maintain such files for the term of the § 90.162 and § 1.2105(c) of this chapter. license. Applicants that do not obtain the license(s) for which they applied shall maintain such files until the PART 94 [RESERVED] grant of such license(s) is final, or one

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