REGULATIONS OF THE ADMINISTRATOR

CIVIL AERONAUTICS ADMINISTRATION - U. S. Department of Commerce

PART 400

Organization and Functions

(Revised effective April 10, 1954) In accordance with the public information and C with the functional description of those requirements of the Administrative Procedure Act, the activities. description of the organization and functions of the SEC.2. Inquires. Further information regarding Civil Aeronautics Administration is revised in its the organization and functions of the Civil entirety to read: Aeronautics Administration may be secured from the SUBPART A—INTRODUCTION Aviation Information Office, Civil Aeronautics Administration, Washington 25, D. C. Sec. 1. Addresses. SEC.11 Organization. (a) The Civil Aeronautics 2. Inquires. Administration, a primary organizational unit of the SUBPART B—ORGANIZATION AND Department of Commerce shall be under the authority FUNCTIONS and supervision of the Under Secretary of Commerce for Transportation and shall be directed by an 11. Organization. Administrator who shall report and be responsible to 12. Delegation of authority. the Under Secretary of Commerce for Transportation. 13. General functions. 14. Functions of the Office of the (b) The Civil Aeronautics administration shall Administrator. consist of the following organizational units: 15. Functions of Staff and Program Offices. (1) Office of the Administrator, which includes 16. Functions of Major Field Organizations. the: SUBPART C—FUNCTIONS AND LOCATIONS OF FIELD OFFICES Administrator. 21. District Offices Assistant Administrator for Administration. 22. Aviation Safety District Offices. Assistant Administrator for Program 23. Air Route Traffic Control Centers. Coordination. 24. Airport Traffic Control Towers. 25. Interstate Airway Communications Executive Assistant. Stations. (2) Staff and Program Offices, including: 26. Overseas Foreign Aeronautical Communications Stations. General Counsel’s Office. 27. International District and Field Offices. Aviation Information Office. SUBPART D-AIR NAVIGATION DEVELOPMENT BOARD Budget Office. 31. Services provided by the Civil Organization and Methods office. Aeronautics Administration. Personnel office. SUBPART A—INTRODUCTION Office of General Services. SECTION 1. Addresses. Headquarters offices of the Civil Aeronautics Administration are located in Office of . Tempo Buildings T-4 and T-5, Seventeenth and Office of Aviation Safety. Constitution Avenue NW., Washington, D.C. The locations of the various field activities of the Civil Office of Federal Airways. Aeronautics Administration are listed in Subparts B (3) Major Field Organizations, including: Regional Offices. Administration and prescribe limitations, restrictions, and conditions in the exercise of such authority. Washington National Airport. SEC. 13. General functions. The Civil Aeronautical Center. Aeronautics Administration fosters and encourages Technical Development and Evaluation Center. the development of civil aeronautics and air commerce in the United States and abroad. Principal operations SEC. 12. Delegation of authority. (a) Subject to are the establishment of a system of airways, such policies and directives as the Secretary of including the operations of air navigation facilities Commerce may prescribe the Administrator shall carry and the control of air traffic; technical development out the responsibilities and authority of the Secretary work in the field of aeronautics; collection and with respect to civil aeronautics and air commerce in dissemination of information relative to civil the United States and abroad more specifically aeronautics; registration of aircraft nationality and described in, but not limited to, the applicable recordation of ownership; promotion of safety on provisions of the following statutes: flight through inspection and certification of aircraft, The Air Commerce Act of 1926, as amended (49 airmen, air agencies, and air carriers in accordance U.S.C. 171). with standards prescribed under Civil Air Regulations; planning and coordinating the The Civil Aeronautics Act of 1938, as amended (49 establishment of a nationwide system of airports U.S.C. 401). suitable to the needs of civil aviation and national The Federal Airport Act, as amended (49 U.S.C. security, including the granting of funds necessary to 1101). assist in carrying out such a program; and operation of the Washington National Airport. In the The International Aviation Facilities Act (62 Stat. performance of these functions the Civil Aeronautics 450). Administration collaborates with public, military, Public Law 762, 81st Congress, dated September 7, private, and foreign or international agencies in the 1950 (64 Stat. 770) authorizing the construction and development of standards and policies intended to operation of a public airport in or in the vicinity of the foster and facilitate the use of aircraft in air commerce District of Columbia, except selection of the site which and civil aviation. function is reserved to the Secretary of Commerce. SEC. 14. Functions of the Office of the The Airport Act, as amended (62 Stat. 277). Administrator. The functions of the principal officers of the Office of the Administrator are as follows: Public Law 867, 81st Congress, dated September 30, 1950 (64 Stat. 1090) authorizing action to promote the (a) The Administrator, in conformity with the development of improved transport aircraft. policies and directives of the Secretary of Commerce, determines the policies of the Civil Aeronautics Public Law 674, 76th Congress, dated June 29, 1940 Administration and directs the development and (54 Stat. 686) as amended, to provide for the execution of its programs. administration of the Washington National Airport. (b) The Assistant Administrator for Public Law 289, 80th Congress, dated July 30, 1947 Administration acts as the principal assistant to the (61 Stat. 678) as amended by Public Law 311, 81st Administrator in the planning, coordination, and Congress, dated October 1, 1949 (63 Stat. 700) to evaluation of the budgetary management, personnel expedite the disposition of government surplus administration, organization planning, and general airports, airports facilities, and equipment, and to administrative services of the Civil Aeronautics provide for the transfer of compliance functions with Administration. relation to such property. (c) The Assistant Administrator for Program (b) The Administrator shall also carry out the Coordination acts as the principal assistant to the power and responsibility vested in and delegated to Administrator in the planning, coordination, and the Secretary of Commerce under the Defense evaluation of Civil Aeronautics Administration Production Act of 1950, as amended, with respect to program operations, domestic and international; those portions of the defense production program plans, directs, and coordinates the program planning relating to civil aviation not otherwise reserved or activities of the Office of the Assistant Administrator assigned. for Program Coordination, and provides general (c) The Administrator may redelegated and direction to the work of that Office. authorize the successive redelegation of the authority granted herein to any officer of the Civil Aeronautics (d) The Executive Assistant assists the (d) The Organization and Methods Office Administrator in matters that require his personal provides staff assistance to the Office of the attention. Administrator and to all other offices of the Civil Aeronautics Administration on major organization SEC. 15. Functions of Staff and Program Offices. matters; in connection therewith develops plans to The functions of the Staff and Program Offices are as cope with new or anticipated requirements, and makes follows: surveys and recommends improvements in (a) The General counsel’s Office renders all legal organization, administrative techniques, and counsel and advice to the Administrator and all other management practices throughout the Civil Washington offices of the civil Aeronautics Aeronautics Administration; provides direction to the Administration in all matters pertaining to the records, correspondence, and forms management functions of the Civil Aeronautics Administration; programs, and coordinates the management develops and establishes the basic policies, improvement program of the agency; prepares or programs, standards, and procedures governing the reviews organization and functional statements, and performance of the legal work of the Civil Aeronautics provides for the official issuance thereof; coordinates Administration and the legal aspects of the and provides for the release of administrative enforcement of laws, rules, and regulations instructions governing all employees through the administered by the Civil Aeronautics Administration; Civil Aeronautics Administration Administrative and evaluates and controls the execution of legal Manual. policies and activities. The General Counsel’s Office (e) The Personnel Office provides staff has an Enforcement and Litigation Division, General assistance to the Office of the Administrator in the Opinions Division, Legislation and Regulations development, application, and execution of personnel Division, and Airport Division. policies, and, within policy decisions made by the (b) The Aviation Information Office advises the Administrator, plans, develops, and provides Administrator on public information policies and direction to, and evaluates the execution of, the procedures which will assist in achieving Civil personnel program of the Administration, which Aeronautics Administration objectives, particularly includes recruitment and placement of employees, the promotion of maximum flight safety; formulates classification of positions, employee training, and and establishes the basic policies and methods for employee-management relations. The Personnel Civil Aeronautics Administration’s domestic and Office has a Placement Division, Classification international programs for the dissemination of Division, Training Division, Employee Relations information regarding the promotion of safety, world- Division, and Procedures and Reports Division. wide acceptance and understanding of uniform (f) The Office of General Services provides staff aviation standards, and other Civil Aeronautics assistance to the Office of the Administrator in the Administration objectives; initiates, plans, and directs discharge of its responsibilities for accounting, the execution of such programs; serves as the central financial reporting, procurement, property clearing house and reviewing agency for Civil management, defense production and mobilization, Aeronautics Administration on all plans and internal security, the control and utilization of Civil programs involving the collection and dissemination Aeronautics Administration aircraft, procurement and of information to the public; performs technical and distribution of printed and reproduced material, and consulting service in connection with an aeronautical mail and telegraphic activities, machine tabulation and library, foreign language translation and editing, similar activities; in connection therewith formulates visual presentations, and general inquiry policies and programs, establishes standards, and correspondence. The Aviation Information Office has prepares instructions for both Washington and field a Current Information Division, Publications Division, offices, and performs general service functions for the Flight Information Division, and Library Division. Washington Office. The Office of General Services (c) The Budget Office provides staff assistance has an Accounting Division, Supply Division, to the Office of the Administrator in the development, Aircraft Control Division, and Special Services application, and execution of budgetary policies Division. required to assure financial support of the agency (g) The Office of Airports plans and coordinates through: participation in the presentation and the Civil Aeronautics Administration activities justification of regular and supplemental budget designed to foster the establishment of a national estimates, and allocating funds for authorized system of airports suitable or adaptable to the future activities which are controlled by definitive fiscal needs of civil aviation and national security; develops work programs. The Budget Office has an Estimates and revises the National Airport Plan as required in Division and a Fiscal Management Division. the Federal Airport Act; maintains liaison within the the Administrator and his staff, to the civil aviation Civil Aeronautics Administration, with the industry, and to governmental agencies in connection Department of Defense and other governmental and with the development, maintenance, and operation of private agencies concerning agreements for military improved aircraft and equipment for use in air use of civil airports, and with the General Services commerce; provides for the exchange of information Administration in connection with disposal of and the furnishing of technical advice and assistance government property for airport purposes; develops to international agencies, foreign governments, and promulgates administrative policies and technical foreign air carriers, agencies, and technical personnel standards governing airport planning, design, in connection with problems and practices in aviation construction, and maintenance; develops for issuance safety. The Office of Aviation Safety has an by the Administrator, regulations governing the Executive Staff Division, Technical Staff Division, Air administration of the Federal-aid Airport Program, Carrier Safety Division, Aircraft Engineering Division, transfer of Federally owned land for airport use, and General Safety Division, and a Medical Division the repair and rehabilitation of public airports which includes the Civil Aeronautics Medical damaged by Federal agencies, under the Federal Research Laboratory at Ohio State University, Airport Act; develops and issues standards and Columbus, Ohio. instructions for administration of a program to foster (i) The Office of Federal Airways plans, directs, airport development; formulates standards, coordinates and establishes requirements and procedures, and definitions for the collection and standards for Civil Aeronautics Administration maintenance of airport facility records and maintains activities in connection with surveying, airport facility record data for airports in the United establishment, maintenance, operation, and States; and effects compliance with laws and operational service and flight testing of air navigation regulations affecting the operation of civil airports facilities and air traffic control in the United States, its constructed with Federal funds. The Office of territories and possessions, as well as in foreign Airports has an Airport Engineering Division and an territories; determines for the Civil Aeronautics Airport Operations Division. Administration the operational necessity and (h) The Office of Aviation Safety plans, directs, approves operational and procurement specifications and coordinates the Civil Aeronautics for air navigation and air traffic control facilities, and Administration’s program for promoting safety in approves modifications thereto in accordance with flight of civil aircraft by administering and enforcing operational experience; plans, coordinates, directs the the Civil Air Regulations dealing with the examination, formulation of, and establishes requirements and certification, inspection, and improvement of (a) the standards for the construction, improvement, design, manufacture, and maintenance of aircraft and maintenance, and operation of, landing areas, and, as aircraft components, (b) the competency and physical assigned, for the construction of airports being built fitness of airmen, and (c) the flight operations and by the Civil Aeronautics Administration; determines technical facilities of air carriers, other aircraft adequacy of existing air navigation facilities; operators, airman schools, and other air agencies; estimates cost for implementing routes, including cost develops and recommends for approval by the estimates involved in applications for new routes Administrator and for promulgation by the Civil submitted to the Civil Aeronautics Board; and plans, Aeronautics Board or the Administration new or coordinates, and directs the development and modified regulations for the improvement of safety in execution of Civil Aeronautics Administration aviation; operates systems for the central review of, programs for the security control of aircraft flights and recordation of encumbrances affecting the title to, within the United States, its territories, possessions, aircraft, engines, propellers, and appliances; fosters and areas of land or water administered by the United the use of improved safety techniques and other States under international agreement. The Office of accident preventive measures; investigates accidents Federal Airways has an Executive Staff Division, to the extent necessary to determine if such accidents Planning Staff Division, Flight Inspection Division, involve the airworthiness of the aircraft, the Airways Engineering Division, and Airways competency of any airmen and/or operator, a violation Operations Division. of the Civil Air Regulations or any certificate issued SEC. 16. Functions of Major Field by the Civil Aeronautics Administration, or Civil Organizations. The functions of the Major Field Aeronautics Administration air navigational facilities, Organizations of the Civil Aeronautics Administration and takes immediate remedial action to prevent are as follows: recurrence; analyzes accident data and service difficulty reports for purposes of planning corrective (a) The Regional Offices of the Civil action; provides technical advice and assistance to Aeronautics Administration execute the various operations required to carry out the programs and (ii) Tennessee, , South Carolina, policies established by the Washington Office. Georgia, Florida, Alabama, Mississippi, Arkansas, Subparagraph (3) of this section lists the locations of Oklahoma, Louisiana, and Texas, and *Puerto Rico, the Regional Offices and the geographical areas over Swan Island, the *Virgin Islands, and the *Canal which they have jurisdiction. Zone. (*Aviation Safety activities are under the jurisdiction of the International Region.) (1) The Continental United States Regional Offices and the Territorial Regional Offices establish, Region 3. (i) Federal Office Building, maintain, and modify landing areas, facility structures, 911 Walnut Street, Kansas City 6, MO. communication systems, electronic devices, air traffic (ii) Michigan, Indiana, Wisconsin, Illinois, control systems, and other aids to air navigation Minnesota, Iowa, Missouri, North Dakota, South comprising the Federal Airways System; operate air Dakota, Nebraska, and Kansas. traffic control and communications stations involved in the facilitation and control of air traffic; conduct Region 4. (i) 5651 West Manchester Avenue, activities relating to participation by public sponsors Los Angeles, Calif. in the Federal-aid Airport Program and granting of (ii) Montana, Wyoming, Colorado, New Mexico, funds for such purposes; advise civic and other Arizona, Utah, Idaho, Washington, Oregon, Nevada, public agencies and private enterprises on airport site and California. selection, planning, design, development, maintenance, and approach protection; conduct all Region 5. (i) Post Office Building, Anchorage, aviation safety activities relating to airmen, aircraft, air Alaska. agencies, fixed base operators, and air carriers, and (ii) Alaska, Including the Aleutian Islands. other operations as are specifically assigned to the Region; conduct accident and regulation violation Region 6. (i) Hawaiian Life Insurance Building, investigations; and promote the development of all Kapiolani Boulevard and Piikoi Street, Honolulu, T.H. phases of civil aviation. (ii) Honolulu, Wake, and Guam Flight (2) The International Region executes programs Information Regions established by ICAO. (Major with respect to certification and inspection of United operations are conducted in the Territory of Hawaii States air carriers engaged in international and and the islands of Canton, Wake and Guam.) overseas operations, and foreign carriers operating to International Region. (i) Tempo Building T-4, and within United States territory; fosters the Seventeenth and Constitution Avenue NW., adoption and utilization of United States type Washington, D.C. aeronautical equipment, standards, and procedures by foreign countries; evaluates and assists in (ii) All geographical areas of the world not solution of operational problems and requirements of assigned to other Regional Offices. United States flag carriers; plan and administers civil (b) Washington National Airport—(1) aviation activities under United States programs of Functions. Operates and maintains the Washington economic and technical assistance to foreign nations; National Airport, including the conduct of and provides technical advisory services on civil negotiations with air carriers and others for use of the aviation to United States diplomatic, economic, and Airport and its facilities’ and with concessionaires to military missions abroad. provide proper services required by air carriers, (3) The locations of the Regional Offices and governmental agencies and others using the Airport. the geographical areas over which they have (2) Address. Washington National Airport, jurisdiction are listed below: Gravelly Point, Virginia Region 1. (i) Federal Office Building, New York (c) Aeronautical Center—(1) Functions. Plans International Airport, Jamaica, Long Island, NJ and conducts such standardization and training (ii) Maine, New Hampshire, Vermont, course for Civil Aeronautics Administration Massachusetts, Rhode Island, Connecticut, New employees and other individuals as are required to York, Delaware, New Jersey, Pennsylvania, Ohio, establish or maintain personnel proficiency for the Maryland, Virginia, West Virginia and Kentucky, and various programs of the Civil Aeronautics the District of Columbia. Administration; facilities or aids to air navigation. Region 2. (i) CAA Reservation, Haslet Road, (2) Address. CAA Aeronautical Center (west Fort Worth, Tex. side of Will Rogers Airport), PO Box 1082, Oklahoma City 10, Oklahoma (d) Technical Development and Evaluation Region 3 Center—(1) Functions. Conducts applied research Chicago, Ill., 185 North Wabash Avenue—Illinois and performs service testing and evaluation directed and Wisconsin. toward eliminating hazards in and improving the safety and efficiency of the operation of aircraft, Kansas City, Mo., City Hall—Kansas and systems of aids to air navigation and air traffic Missouri. control, and landing facilities. Lansing, Mich., 124 West Ottawa Street— (2) Address. CAA Technical Development and Michigan and Indiana. Evaluation Center (new section of Municipal Airport), Lincoln, Nebr., 311 Veterans Administration PO Box 5767, Indianapolis, Indiana. Building, 12th and O Streets—Nebraska and Iowa. SUBPART C—FUNCTIONS AND LOCATIONS St. Paul, Minn., 420 Commerce Building— OF FIELD OFFICES Minnesota, North Dakota, and South Dakota. SEC. 21. Airport District Offices—(a) Functions. Region 4 These offices, each under the supervision of a District Airport Engineer, serve as a contact point with the Carson City, Nev., 319 North Carson Street— general public on matters pertaining to the airport Nevada and Utah. programs of the Civil Aeronautics Administration. , Colo., Stapleton Field—Colorado and The offices are responsible for the initial handling of Wyoming. all matters dealing with the establishment and improvement of civil airports by means of Federal aid, Helena, Mont., Montana Building—Montana and and compliance with laws, regulations, and Idaho. agreements related thereto; application of Federal Phoenix, Ariz., New Terminal Building, Phoenix standards for airport site selection, planning, design, Sky Harbor Municipal Airport—Arizona and New development, maintenance, and approach protection; Mexico. disposal of surplus airports and airport facilities; and use of Federal lands for airport purposes. San Francisco, Calif., 26th Floor, 100 McAllister Street—California. (b) Locations and areas served. Seattle, Wash., CAA Building, Boeing Field— Region 1 Washington and Oregon. Boston, Mass., 2200 US Custom House—Maine, Regions 5 and 6 New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut. No airport district offices. Jamaica, Long Island, NY, 321 Federal Office Building, New York International Airport—New York and New Jersey. New Cumberland, Pa., Harrisburg State Airport— Pennsylvania, Maryland, Delaware, and Virginia. Columbus, Ohio, 409 Trautman Building—Ohio, Kentucky, and West Virginia. Region 2 , Ga., 50 Seventh Street NE.—Georgia, North Carolina, South Carolina, and Tennessee. Fort Worth, Tex., Administration Building, Meacham Field—Texas. Jackson, Miss., Building 334, Jackson Army Air Base—Alabama, Louisiana, and Mississippi. Miami, Fla., Building 514, Miami International Airport—Florida, Puerto Rico, and Virgin Islands. Oklahoma City, Okla., 406 Municipal Building— Arkansas and Oklahoma. SEC. 22. Aviation Safety District Offices—(a) modified aircraft, engines, propellers, and Functions. Aviation Safety District Offices, each components. staffed with a supervisor and agents, and some with “(E)” indicates that there is assigned to the office engineers, serve as contact points with the general an engineer and/or agent who specializes in rendering public and the aviation industry. The offices are engineering assistance in the evaluation of aircraft responsible for the initial handling of all matters and equipment designs and redesigns, and in the dealing with: Aeronautical competency of airmen, air evaluation of aircraft repairs and alterations. agencies and air carriers; manufacture, repair, alteration, and maintenance of aircraft and All agents are generally familiar with, and can components; compliance with rules and standards furnish information and advice on, aviation safety governing flight operations; investigation of matters outside their area of specialization. accidents and violations; promotion of safe flying; NOTE: Mail should be addressed as in this and maintenance of close liaison with state and local example: enforcement agencies. CAA Aviation Safety District Office Room 202, (b) Locations and specialties. In the following Old Administration Building, Municipal Airport, tables: The specialty column includes all specialties Newark, NJ found at a particular office location. Although engineers are assigned to a few district offices for the SEC. 23. Air Route Traffic Control Centers—(a) purpose of having administrative headquarters, the Functions. Air Route Traffic Control Centers are public can make initial engineering contact at any responsible for exercising control over air traffic along Aviation Safety District Office. designated air routes and in designated control zones and control areas within their assigned geographical “(G)” indicates that there is assigned to the jurisdiction. All aircraft flying in these designated office an agent who specializes in aviation safety airspace areas under conditions which require activities relating to: Air agencies; general operators compliance with Instrument Flight Rules are subject (operators of aircraft other than: Scheduled air to control by these Centers. For a description of carriers, irregular air carriers operating aircraft having these designated airspace areas see 14 CFR Parts 600 a maximum certified gross take-off weight of more and 601. than 12,500 pounds, and commercial operators certificated under Part 45 of the Civil Air Regulations); The geographical jurisdiction of a particular federal aircraft in service (aircraft of general Center coincides with the Flight Advisory Area and operators); general airmen (all persons who hold or Oceanic Control Area boundaries shown on the civil are eligible for airmen certificates other than; airways and Mileage chart published by the US Coast transport pilot, airport control tower operator, and Geodetic Survey. Changes in these geographical dispatcher, or aircrewman); and other general areas between chart editions are carried in the aviation activities. Airman’s Guide and Notices to Airmen published by the Civil Aeronautics Administration. “(C)” indicates that there is assigned to the office an agent who specializes in aviation safety These centers are manned by Airways Operations activities relating to: Air carrier operations Specialists (Air Route). These Specialists are (operations of: Scheduled air carriers, irregular air responsible for the safe and orderly flow of air traffic carriers operating aircraft having a maximum being navigated under instrument flight conditions on certificated gross take-off weight of more than 12,500 the air routes within the control areas assigned to the pounds, and commercial operators certificated under center. Their principal functions are: Part 45 of the Civil Air Regulations); air carrier aircraft To issue instructions to pilots regarding altitudes in service (aircraft used in air carrier operations to be flown, routes to be followed, speeds to be described herein); air carrier airmen (persons who maintained, and holding procedures over specified hold or are candidates of such certificates as airline locations. transport pilot, airport control tower operator, dispatcher, or aircrewman); and other air carrier To advise pilots of hazardous conditions and matters. other factors which may affect the safety of the flight, and to suggest a change of flight plan. “(F)” indicates that there is assigned to the office an agent who specializes in manufacturing inspection, To maintain a progressive check of aircraft and including matters pertaining to the type, production, initiate search and rescue action to locate overdue and original airworthiness inspections of new aircraft. (b) Locations. Region 1 Minneapolis Air Route Traffic Control Center, Minneapolis —St. Paul International Airport, Boston Air Route Traffic Control Center, 287 Minneapolis 19, Minn. Marginal Street, East Boston, Mass. St. Louis Air Route Traffic Control Center, Wing Air Route Traffic Control Center, “C”, Building No. 31, Naval Air Station, Lambert Field, Citizens Bank Building, 211 East Fourth Street, St. Louis, Mo. Cincinnati 2, Ohio. Region 4 Cleveland Air Route Traffic Control Center, Second Floor, Bomber Plant Administration Building, Albuquerque Air Route Traffic Control Center, Cleveland—Hopkins Airport, Cleveland 11, Ohio. Kirtland/AFB Airport, Albuquerque, N. Mex. New York Air Route Traffic Control Center, Denver Air Route Traffic Control Center, LaGuardia, Field, New York, NY Stapleton Field, Denver, Colo. Pittsburgh Air Route Traffic Control Center, Great Falls Air Route Traffic Control Center, Greater Pittsburgh Airport, Pittsburgh, Pa. Municipal Airport, Great Falls, Mont. Washington Air Route Traffic Control Center, Los Angeles Air Route Traffic Control Center, Washington National Airport, Washington, D.C. 5651 West Manchester Ave., Los Angles 45, Calif. Region 2 Oakland Air Route Traffic Control Center, Municipal Airport, Oakland 14, Calif. Atlanta Air Route Traffic Control Center, Municipal Airport, Atlanta, Ga. Salt Lake City Air Traffic Control Center, Municipal No. 1 Airport, Salt Lake City 3, Utah. El Paso Air Route Traffic Control Center, El Paso International Airport, El Paso, Tex. Seattle Air Route Traffic Control Center, Seattle- Tacoma Airport, Seattle Wash. Fort Worth Air Route Traffic Control Center, Building No. 3. CAA Reservation, Haslet Road, Fort Region 5 Worth, Tex. Anchorage Air Route Traffic Control Center, Jacksonville Air Route Traffic Control Center, , Anchorage, Alaska. Imeson Airport, Jacksonville, Fla. Fairbanks Air Route Traffic Control Center, Memphis Air Route Traffic Control Center, 1503 Fairbanks, Alaska. Union Avenue, Room 207, Memphis, Tenn. Region 6 Miami Air Route Traffic Control Center, Miami Honolulu Air Route Traffic Control Center, International Airport, Miami Springs, Fla. Honolulu Airport, Honolulu 12, T. H. New Orleans Air Route Traffic Control Center, Wake Island, Air Route Traffic Control Center, Administration Building, Municipal Airport, New Wake Airport, Wake Island. Orleans 7, La. SEC. 24. Airport Traffic Control Towers—(a) San Antonio Air Route Traffic Control Center, 409 Functions. Airport traffic control towers are operated Bedell Building, San Antonio, Tex. by the Civil Aeronautics Administration at certain San Juan Air Route Traffic Control Center, Isle designated airports listed below. They are Grande Airport, Santurce, P.R. responsible for safe, orderly, and expeditious flow of air traffic in the vicinity of an airport, and movement Region 3 of aircraft and vehicles on the airport. Chicago Air Route Traffic Control Center, 6013 The functions of a majority of these towers have South Central Avenue, Chicago 38, Ill. been expanded to include the responsibility for Detroit Air Route Traffic Control Center, Wayne controlling and providing separation between aircraft Major Airport, Inkster, Mich. in the terminal area which are holding or arriving and departing under instrument flight rules. This is Kansas City Air Route Traffic Control Center, termed “Approach Control Service”. At such Municipal Airport, 102 Richards Road, Kansas City, locations, the responsibility for controlling instrument Mo. flight rule traffic has been delegated to the tower by an Air Route Traffic Control Center. The purpose of this delegation is to expedite arrivals and departures by means of direct voice communications between the (b) Locations. pilot and the approach controller, and by use of NOTE: All towers and combined tower/stations special holding approach, and departure procedures. are authorized to exercise approach control except These towers are manned by Airways Operations those locations marked by an asterisk (*). The Specialists (Airport), who are responsible for the safe symbol (#) indicates a combined tower/station. and orderly flow of air traffic in the vicinity of the Region 1 airport. Their principal functions are: Connecticut: To issue instructions to pilots for taxing, take-off, *Bridgeport, Municipal Airport. approach for landing, and landing of aircraft. Windsor Locks, Bradley Field. To inform pilots regarding field and weather Delaware: conditions, air navigational facilities, emergency New Castle, New Castle County Airport landing areas, restrictions to flight, regulations, and Kentucky: other matters which may be of assistance to the pilot. Covington, Greater Cincinnati Airport. Lexington, Blue Grass Airport. To relay messages between pilots, airline *Louisville, Bowman Field. operations offices, Air Route traffic control Centers, Louisville, Stanford Field. Weather Bureau offices, Communications Stations Maine: and other appropriate agencies concerning the *#Portland, Municipal Airport. operation, dispatch, and control of aircraft. Maryland: To invoke emergency procedures when any *, Harbor Airport. emergency occurs or appears likely to occur to aircraft #Baltimore, International Airport. under tower control. Massachusetts: Bedford, Hanscom Airport. When equipped with airport surveillance and Boston, Logan International Airport. precision approach radar, to monitor aircraft arriving New Jersey: and departing from an airport on instruments, and, in Newark, Municipal Airport. an emergency or upon request, issuing ground- *Teterboro, Teterboro Airport. controlled approach instructions (GCA) for a let- New York: down. Albany, Municipal Airport At a number of locations, the operation of an #Binghamton, Broome County Airport. Interstate Airway Communications Station as a Buffalo, Municipal Airport. separate unit is discontinued. Several of its functions Elmira, Chemung County Airport. are transferred to the control tower and the facility is New York, International Airport. established as a combined Tower/Station. These New York, Laguardia Field. facilities provide the same service as described above *Niagara Falls, Municipal Airport. and, in addition, the following functions are #Rochester, Municipal Airport. performed: #Syracuse, Hancock Field White Plains, Westchester County Airport. Maintains continuous multiple listening watches Ohio: on designated aeronautical radio frequencies for the Akron, Akron-Canton Airport. purpose of conducting communications with en route *#Akron, Municipal Airport. aircraft. Furnishes flight advisory and emergency Cincinnati, Lunken Field. services generally within a radius of 100 to 150 miles Cleveland, Cleveland-Hopkins Airport. of the facility. Furnishes emergency navigation Columbus, Port Columbus Airport. assistance to pilots unable to establish their position. Dayton, Municipal Airport. Accepts and transmits flight plans and associated Toledo, Municipal Airport progress and arrival reports and alerts appropriate Youngstown, Municipal Airport. Search and Rescue organizations when flights are not Pennsylvania: successfully concluded. Broadcasts pertinent Allentown, Allentown-Bethlehem-Easton information relative to condition of landing areas, air Airport. navigation facilities, and aeronautical weather on #Harrisburg, State Airport. scheduled and unscheduled basis as required. Philadelphia, International Airport. Monitors federally operated electronic and visual air Pittsburgh, Alleghney County Airport. navigation aids, receives reports of irregularities of Region 1—Continued non-federal aids, and publicizes operating Pittsburgh, Greater Pittsburgh Airport. irregularities when safety is impaired. Reading, Municipal Airport. #Tulsa, Municipal Airport. Rhode Island: Puerto Rico: #Providence, T.F. Greene Airport. San Juan, Isle Grande Airport. Vermont: South Carolina: #Burlington, Municipal Airport. #Charleston, Municipal Airport. Virginia: #Columbia, Columbia Airport. *#Lynchburg, Preston Glenn Airport. Greenville, Municipal Airport. *Newport News, Patrick Henry Airport. #Spartanburg, Memorial Airport. #Norfolk, Municipal Airport. Tennessee: Richmond, Byrd Field. #Bristol, Tri-City Airport. #Roanoke, Woodrum Field. #Chattanooga, Lovell Field. Washington, D.C.: #Knoxville, McGhee-Tyson Airport. Washington National Airport. Memphis, Municipal Airport. West Virginia: Nashville, Berry Field. Charleston, Kanawha County Airport. Texas: *#Wheeling, Ohio County Airport. #Abilene, Abilene Municipal No. 2 Airport. Amarillo, Amarillo Air Terminal. Region 2 Austin, Robert Mueller Airport. Alabama: *#Beaumont, Municipal Airport. Birmingham, Municipal Airport. #Brownsville, Rio Grande International Mobile, Bates Field. Airport. Montgomery, Dannelly Field. College Station, Easterwood Field. Arkansas: Corpus Christi, Cliff Maus Field. #Little Rock, Adams Field. Dallas, Love Field. Florida: El Paso, International Airport. #Daytona Beach, Municipal Airport. Fort Worth, International Airport. Jacksonville, Imeson Airport. Fort Worth, Meacham Field. Miami, International Airport. Houston, Municipal Airport. Orlando, Municipal Airport. #Lubbock, Municipal Airport. Pensacola, Municipal Airport. #Midland, Air Terminal. Tallahassee, Dale Mabry Field. San Antonio, Municipal Airport. #Tampa, International Airport. *#Tyler, Pounds Airport. #Westpalm Beach, International Airport. #Waco, Municipal Airport. Georgia: Wichita Falls, Sheppard AFB. Atlanta, Municipal Airport. #Augusta, Bush Field. Region 3 #Savannah, Travis Field. Illinois: Louisiana: Chicago, O’Hare International Airport. *#Baton Rouge, Harding Field. Chicago, Midway Airport. New Orleans, Moisant Field. *#Peoria, Greater Peoria Airport. *#New Orleans, Municipal Airport. #Springfield, Capitol Airport. #Shreveport, Greater Municipal Airport. Indiana: Mississippi: Evansville, Dress Memorial Airport. #Jackson, Hawkins Field. #Fort Wayne, Baer Field. North Carolina: Indianapolis, Weir-Cook Airport. *Asheville, Asheville-Hendersonville South Bend, St. Joseph County Airport. Airport. Iowa: Charlotte, Douglas Airport. Des Moines, Municipal Airport. Greensboro, Greensboro-High Point Sioux City, Municipal Airport. Airport. Kansas: Raleigh, Raleigh-Durham Airport. #Hutchinson, Municipal Airport. #Wilmington, New Hanover County *Kansas City, Fairfax Airport. Airport. #Topeka, Phillip Billard Field. Winston-Salem, Smith Reynolds Airport. Wichita, Municipal Airport.

Oklahoma: Michigan: Oklahoma City, Will Rogers Field. Detroit, Detroit City Airport. Detroit, Willow Run Airport. Albuquerque, Kirtland AFB. *Detroit, Wayne Major Airport. Oregon: Flint, Bishop Field. #Medford Municipal Airport. Grand Rapids, Kent County Airport. Pendleton, Pendleton Airport. Lansing, Capital City Airport. Portland, Municipal Airport. Muskegon, Muskegon County Airport. Utah: Minnesota: Salt Lake City, Municipal No. 1 Airport. #Duluth, Municipal Airport. Washington: Minneapolis, Minneapolis-St. Paul #Seattle, Boeing Field. International Airport. Seattle, Seattle-Tacoma Airport. Rochester, Municipal Airport. Spokane, Geiger Field. Missouri: #Yakima, Municipal Airport. Kansas City, Municipal Airport. Wyoming: *#Springfield, Municipal Airport. Cheyenne, Municipal Airport. St. Louis, Lambert Field. Nebraska: Region 5 #Lincoln, Municipal Airport. Alaska: Omaha, Municipal Airport. *Anchorage, International Airport. South Dakota: Anchorage, Merrill Field. *#Sioux Falls, Municipal Airport. Annette, CAA-International Field. Wisconsin: *Fairbanks, International Airport. Madison, Truax Field. King Salmon, . Milwaukee, General Mitchell Field. Region 6

Region 4 Territory of Hawaii: Arizona: Hilo, Hawaii, Ge neral Lyman Field. #Phoenix, Sky-Harbor Airport. Honolulu, Oahu, Honolulu Airport. Tucson, Municipal Airport. *Kahului, Maui, Kahului Airport. California: Wake Island: Bakersfield, Kern County Airport. Wake Island, Wake Airport. Burbank, Lockheed Air Terminal. SEC. 25. Interstate Airway Communications #Fresno, Fresno Air Terminal. Stations—(a) Functions. The primary purpose of an Long Beach, Municipal Airport. Interstate Airway Communications Station (NSAC) is Los Angeles, International Airport. to provide aeronautical communications services Oakland, Municipal Airport. required to maintain control over, and facilitate, the *#Ontario, Municipal Airport. flight of aircraft in the United States and Territories. *Palmdale, Palmdale Airport. These stations are usually located at airports along #Sacramento, Municipal Airport. the civil airways and are associated with electronic air San Diego, Lindbergh Airport. navigation aids. Communications, flight advisory, San Francisco, Municipal Airport. and emergency services are generally available within *Santa Monica, Santa Monica Municipal a radius of 100 to 150 miles of the station location. Airport. These stations are staffed by Airways Operations *Van Nuys, San Fernando Valley Airport. Specialists whose principal functions are as follows: Colorado: #Colorado Springs, Peterson Field. Maintains continuous multiple listening watches Denver, Stapleton Field. on designated aeronautical radio frequencies for the Pueblo, Municipal Airport. purpose of maintaining communications with en route Idaho: aircraft. Acts as a communications link between #Boise, Boise Air Terminal aircraft in flight and federal air traffic control facilities *#Pocatello, Phillips Field. during instrument flight rule (IFR) operation. Accepts Montana: and transmit flight plans and associated progress and Billings, Municipal Airport. arrival reports, and alerts appropriate Search and Great Falls, Municipal Airport. Rescue organizations when flights are not Nevada: successfully concluded. #Las Vegas, McCarran Field. Observes, reports, and disseminates aeronautical #Reno, United Airport. weather data, such as surface weather reports, New Mexico: forecasts, upper air soundings and pilots’ weather Utica, Oneida County Airport. reports, in cooperation with the U.S. Weather Bureau. Watertown, Municipal Airport. Broadcasts pertinent information relative to condition Ohio: of landing areas, air navigation facilities, and Cleveland, Cleveland-Hopkins Airport. aeronautical weather on scheduled and unscheduled Columbus, Port Columbus Airport. basis as required. Dayton, Municipal Airport. Findlay, Findlay Airport. Advises pilots, prior to takeoff, regarding the Mansfield, Municipal Airport. weather and other hazards along proposed route of Toledo, Municipal Airport. flight. Furnishes advisory assistance to pilots Youngstown, Municipal Airport. landing and taking off from airports not served by an Zanesville, Municipal Airport. airport traffic control tower. Furnishes emergency Pennsylvania: navigation assistance to pilots unable to establish Allentown, Allentown - Bethlehem - Easton their position because of restricted visibility or Airport. malfunctioning of airborne electronic equipment. Altoona, Martinsburg Blair County Airport. Monitors federally operated electronic and visual Brookville, CAA Intermediate Field. air navigation aids, receives reports of irregularities of Erie, Port Erie Airport. non-federal aids, and publicizes operating Philadelphia, North Philadelphia Airport. irregularities when, in his opinion, safety is impaired. Phillipsburg, Phillipsburg Airport. Selinsgrove, Susquehanna Valley Airport. (b) Locations. Wilkes-Barre, Wilkes-Barre-Scranton Region 1 Airport. Connecticut: Willamsport, Municipal Airport. Windsor Locks, Bradley Field. Vermont: Kentucky: Montpelier, Barre Municipal Airport. Bowling Green, Warren County Airport. Virginia: Corbin. Blackstone, U.S. Air Force Base. Covington, Greater Cincinnati Airport Danville, Municipal Airport. Lexington, Blue Grass Airport. Front Royal, CAA Radio Range Site. Louisville, Bowman Field. Gordonsville, CAA Intermediate Field. Paducah, Barkley Airport. Pulaski, Loving Field. Maine: Richmond, Byrd Field. Augusta, State Airport. West Virginia: Houlton, Municipal Airport. Charleston, Kanawha County Airport. Millinocket, Municipal Airport. Elkins, Municipal Airport. Old Town, Municipal Airport. Huntington, Chesapeake Airport. Maryland: Martinsburg, Municipal Airport. Salisbury, Municipal Airport. Morgantown, Municipal Airport. Massachusetts: Parkersburg, Wood County Airport. Boston, 287 Marginal Street, East Boston. Nantucket, Municipal Airport. Region 2 Worcester, Municipal Airport. Alabama: New Hampshire: Anniston, Municipal Airport. Concord, Municipal Airport. Birmingham, Municipal Airport. Lebanon, Municipal Airport. Donthan, Municipal Airport. New Jersey: Evergreen, Middleton Airport. Milville, Municipal Airport. Mobile, Bates Field. Newark, Municipal Airport. Montgomery, Dannelly Field. New York: Muscle Shoals, Municipal Airport. Albany, Municipal Airport. Tuscaloosa, Van de Graaf Airport. Buffalo, Municipal Airport. Arkansas: Elmira, Chemung County Airport. El Dorado, Goodwin Airport. Glens Falls, Warren County Airport. Fayetteville, Municipal Airport. Massena, Richards Airport. Flippin. New York, La Guardia Field. Region 2, cont. Poughkeepise, Duchess County Airport. Fort Smith, Municipal Airport. Pine Bluff, Grider Airport. Tennessee: Texarkana, Municipal Airport. Dyersburg, Municipal Airport. Walnut Ridge, Municipal Airport. Jackson, McKellar Airport. Florida: Memphis, Municipal Airport. Crestview, Sikes Field Nashville, Berry Field. Cross City, Municipal Airport. Smithville, Municipal Airport. Fort Myres, Page Field. Texas: Jacksonville, Imeson Airport. Alice, Municipal Airport. Key West, Naval Air Station. Amarillo, Amarillo Air Terminal. Marianna, Municipal Airport. Austin, Robert Mueller Airport. Melbourne, Melbourne-Eau Galle Airport. Childress, Municipal Airport. Miami, International Airport. College Station, Easterwood Field. Orlando, Municipal Airport. Corpus Christi, Cliff Maus Field. Pensacola, Municipal Airport. Cotulla, CAA Intermediate Field. Tallahassee, Dale Mabry Field. Dalhart, Municipal Airport. Vero Beach, Municipal Airport. Dallas, Love Field. Georgia: El Paso, International Airport. Albany, Municipal Airport. Fort Worth, Mecham Field. Alma, CAA Intermediate Field. Galveston, Municipal Airport. Atlanta, Municipal Airport. Houston, Municipal Airport. Brunswick, McKinon Airport. Junction, Kimball County Airport. Columbus, Muscogee County, Airport. Laredo, Municipal Airport. La Grange, Callaway Airport. Longview, Gregg County Airport. Macon, Cockran Field. Lufkin, Angelina County Airport. Valdosta, Municipal Airport. Marfa, Alpine County Airport. Louisiana: Mineral Wells Municipal Airport. Alexandria, Municipal Airport. Palacios, Municipal Airport. Lafayette, Municipal Airport. Salt Flat, CAA Intermediate Field. Lake Charles, Municipal Airport. San Angelo, Mathis Airport. Monroe, Selman Airport. San Antonio, Municipal Airport. Mississippi: Wichita Falls, Sheppard AFB. Greenwood, Municipal Airport. Wink, CAA Intermediate Field. McComb, McComb-Pike County Airport. Virgin Islands: Meridian, Key Airport. St. Croix, Alexander-Hamilton Field. North Carolina: St. Thomas, Harry S. Truman Airport. Asheville, Asheville-Hendersonville Airport Charlotte, Douglas Airport. Region 3 Elizabeth City, Coast Guard Air Station. Illinois: Greensboro, Greensboro-High Point Bradford, Bradford Airport. Airport. Chicago, Midway Airport. Hickery, Municipal Airport. Joliet, Municipal Airport. Lumberton, Municipal Airport. Moline, Quad City Airport. New Bern, Simmons-Nott Airport. Quincy, Baldwin Quincy Airport. Raleigh, Raleigh-Durham Airport. Rockford, Greater Rockford Airport. Rocky Mount, Municipal Airport. Vandalia,Vandalia Municipal Airport Oklahoma: Indiana: Ardmore, Municipal Airport. Evansville, Dress Memorial Airport. Gage, CAA Intermediate Field. Goshen, Municipal Airport. Hobart, Municipal Airport. Indianapolis, Weir-Cook Airport. McAlester, Municipal Airport. Lafayette, Purdue University Airport. Oklahoma City, Will Rogers Field. South Bend, St. Joseph County Airport. Ponca City, Municipal Airport. Terre Haute, Hulman Field. South Carolina: Anderson, Municipal Airport. Florence, Municipal Airport. Greenville, Municipal Airport. Myrtle Beach, Municipal Airport. Region 3, cont. Lexington, Municipal Airport. North Platte, Lee-Bird Airport. Iowa: Omaha, Municipal Airport. Burlington, Municipal Airport. Scottsbluff, Municipal Airport. Cedar Rapids, Municipal Airport. Sidney, Municipal Airport. Des Moines, Municipal Airport. North Dakota: Lamoni, CAA Intermediate Field. Bismarck, Municipal Airport. Mason City, Municipal Airport. Dickinson, Municipal Airport. Ottumwa, Municipal Airport. Fargo, Hector Field. Sioux City, Municipal Airport. Grand Forks, Municipal Airport. Kansas: Jamestown, Municipal Airport. Chanute, Municipal Airport.’ Minot, Port-O-Minot Airport. Dodge City, Municipal Airport. South Dakota: Emporia, Municipal Airport. Aberdeen, Municipal Airport. Garden City, Municipal Airport. Huron, Municipal Airport. Goodland, Municipal Airport. Philip, Municipal Airport. Hill City, Municipal Airport. Pierre, Municipal Airport. Russell, Municipal Airport. Rapid City, Municipal Airport. Salina, Municipal Airport. Watertown, Municipal Airport. Wichita, Municipal Airport. Wisconsin: Michigan: Eau Claire, Municipal Airport. Battle Creek, Kellogg Airport. Grantsburg, CAA Intermediate Field. Cadillac, Municipal Airport. Green Bay, Austin-Straubel Airport. Detroit, Wayne Major Airport. La Crosse. Flint, Bishop Field. Lone Rock, CAA Intermediate Field. Gladwin, Municipal Airport. Madison, Trauax Field. Grand Marais, Municipal Airport. Milwaukee, General Mitchell Field. Grand Rapids, Kent County Airport. Wausau, Alexander Airport. Houghton, Houghton County Airport. Jackson, Reynolds Airport. Region 4 Lansing, Capital City Airport. Arizona: Muskegon, Muskegon County Airport. Douglas, Bisbee-Douglas International Pellston, Emmet County Airport. Airport. Saginaw, Tri-City Airport. Gila Bend, Air Force Auxiliary Field. Sault Ste. Marie, Municipal Airport. Prescott, Municipal Airport. Traverse City, Municipal Airport. Tuscon, Municipal Airport. Minnesota: Winslow, Municipal Airport. Alexandria, Municipal Airport. Yuma, County Airport. Minneapolis, Minneapolis-St. Paul California: International Airport. Arcata, Arcata Airport. Redwood Falls, Municipal Airport. Bakersfield, Kern County Airport. Rochester, Municipal Airport. Blythe, Municipal Airport. Missouri: Burbank, Lockheed Air Terminal. Butler, Butler Airport. Crescent City, Del Norte County Airport. Columbia, Municipal Airport. Daggett, CAA Intermediate Field. Farmington, Farmington Airport. Imperial, Imperial County Airport. Joplin, Municipal Airport. Long Beach, Municipal Airport. Kansas City, Municipal Airport Los Angeles, International Airport. Kirksville, Municipal Airport. Marysville, Yuba County Airport. Malden, Municipal Airport. Montague, Siskiyou County Airport. St. Joseph, Rosecrans Field. Needles, Municipal Airport. St. Louis, Lambert Field. Oakland, Municipal Airport. Vichy, CAA Intermediate Field. Palmdale, Palmdale Airport. Nebraska: Paso Robles, Paso Robles-San Luis Obispo Chadron, Municipal Airport. County Airport. Grand Island, Municipal Airport. Red Bluff, Municipal Airport. Imperial, Municipal Airport. Salinas, Municipal Airport. Region 4 —Continued Zuni, Black Rock Airport.

San Diego, Lindberg Airport. Oregon: San Francisco, Municipal Airport. Baker, Municipal Airport. Santa Barbara, Municipal Airport. Eugene, Mahlon Sweet Airport. Stockton, Municipal Airport. Klamath Falls, Municipal Airport. Thermal, Municipal Airport. North Bend, Municipal Airport. Ukiah, Municipal Airport. Ontario, Municipal Airport. Colorado: Pendleton, Pendleton Airport. Akron, CAA Intermediate Field. Portland, Municipal Airport. Denver, Stapleton Field. Redmond, Roberts Airport. Eagle, CAA Intermediate Field. The Dallas, Municipal Airport. Grand Junction, Walker Airport. Utah: La Junta, Municipal Airport. Bryce Canyon, CAA Intermediate Field. Pueblo, Municipal Airport. Cedar City, Municipal Airport. Trinidad, Municipal Airport. Delta, Municipal Airport. Idaho: Hanksville, CAA Intermediate Field. Burley, Municipal Airport. Ogden, Municipal Airport. Dubois, Municipal Airport. St. George, CAA Intermediate Field. Gooding, Municipal Airport. Salt Lake City, Municipal No. 1 Airport. Idaho Falls, Municipal Airport. Wendover, Air Force Base. Malad City, Intermediate Field. Washington: Montana: Bellingham, Municipal Airport. Billings, Municipal Airport. Ellensburg, Bowers Airport. Bozeman, Gallatin Airport. Ephrata, Municipal Airport. Butte, Municipal Airport. Hoquiam, Municipal Airport. Cut Bank, Municipal Airport. Seattle, Seattle-Tacoma Airport. Dillon, Municipal Airport. Spokane, Geiger Field. Drummond, CAA Intermediate Field. Toledo, CAA Intermediate Field. Great Falls, Municipal Airport. Walla Walla, City-County Airport. Helena, Municipal Airport. Wyoming: Lewistown, Municipal Airport. Casper, Natrona County Airport. Livingston, Municipal Airport. Cheyenne, Municipal Airport. Miles City, Municipal Airport. Douglas, Municipal Airport. Missouia, County Airport. Fort Bridger, CAA Intermediate Field. Mullan Pass, Lookout Mountain. Laramie, Brees Airport. Whitehall, CAA Intermediate Field. Rawlins, Municipal Airport. Nevada: Rock Springs, Municipal Airport. Battle Mountain, Battle Mountain Airport. Sheridan, County Airport. Elko, Municipal Airport. Fallon, Municipal Airport. Region 5 Lovelock, CAA Intermediate Field. Alaska: Tonopah, Municipal Airport. Anchorage, Merrill Field. Winnemucca, Municipal Airport. Annette, CAA International Field. New Mexico: Aniak, CAA Intermediate Field. Albuquerque, Kirtland Air Force Base. Bethel, CAA Intermediate Field. Carlsbad, Municipal Airport. Bettles, CAA Intermediate Field. Columbus, CAA Intermediate Field. Big Delta, CAA Intermediate Field. Farmington, Municipal Airport. Cordova, CAA Intermediate Field. Grants, Municipal Airport. Fairbanks. Hobbs, Lea County Airport. Farewell, CAA Intermediate Field. Las Vegas, Municipal Airport. Fort Yukon, . Otto, CAA Intermediate Field. Galena, CAA Intermediate Field. Roswell, Municipal Airport. Gulkana, CAA Intermediate Field. Santa Fe, New Municipal Airport. Gustavus, CAA Intermediate Field. Truth or Consequences Municipal Airport. Homer, CAA Intermediate Field. Tucumcari, Municipal Airport. Illiamna, CAA Intermediate Field. Region 5, cont. Region 4 San Francisco, Calif., San Francisco Municipal Juneau, Juneau Airport. Airport. Kenai, CAA Intermediate Field. Seattle, Wash., Seattle-Tacoma Airport. King Salmon, CAA Intermediate Field. Region 5 Kodiak, Woody Island. Kotzebue, CAA Intermediate Field. Anchorage, Alaska. McGrath, CAA Intermediate Field. Annette Island, Alaska. Middleton Island, CAA Intermediate Field. Region 6 Minchumina, CAA Intermediate Field. Canton Island, Pacific Ocean. Moses Point, CAA Intermediate Field. Guam Island, Pacific Ocean. Nenana, CAA Intermediate Field. Honolulu, Oahu, Territory of Hawaii. Nome, Nome City Airport. Wake Island, Pacific Ocean. Northway, CAA Intermediate Field. SEC. 27. International District and Field Petersburg, City of Petersburg. Offices—(a) Functions. Field activities of the Sitka, Japanski Island. International Region are carried out primarily by CAA Skwentna, CAA intermediate Field. International District Offices located within the Summit, CAA Intermediate Field. continental United States and CAA International Takkeetna, CAA Intermediate Field. Field Offices located outside the continental United Tanana, CAA Intermediate Field. States. Unalakleet, CAA Intermediate Field. Yakataga, CAA Intermediate Field. These offices inspect operations and equipment Yakutat, CAA Intermediate Field. of U.S. flag air carriers engaged in international air transportation to determine compliance with, and the Region 6 enforcement of, the applicable safety rules, Hawaii: regulations, and orders issued pursuant to the Civil Hilo, General Lyman Field. Aeronautics Act of 1938, as amended; Honolulu, Honolulu Airport. Direct the investigation of alleged violations of Lihue, Kauai, Lihue Airport. such safety requirements, including accidents when Puunene, Maui, Maui Airport. such violations or accidents involve civil aircraft of SEC. 26. Overseas Foreign Aeronautical the United States; Communication Stations—(a) Functions. Overseas Foreign Aeronautical Communications Stations Review request for, and issue amendments to, (OFACS) provide air-ground communication services operating certificates of such carriers; required to maintain control over and facilitate the Issue airworthiness and other aircraft certificates; long-range flight of aircraft overseas and in foreign countries. Essentially, these communication services Issue certificates and examine applicants for pilot, are similar to those which are provided by INSACS mechanic, parachute rigger, dispatcher, and other though greater in scope due to the larger areas of airman certificates; activity. They also provided fixed communications Assist United States flag international carriers and services for the large scale exchange of foreign governments in steps to acquire and provide meteorological and airway information with foreign adequate aeronautical communications facilities and countries. aids to air navigation based on international (b) Locations. standards and the requirements of such U.S. carriers; Region 1 Promotes United States civil aviation interests through familiarization of foreign officials with United New York, NY, LaGuardia Field. States standards, procedures, and techniques as set Region 2 fourth in the International Civil Aviation Convention or other international agreements to which the United Balboa, C. Z., Albrook Field. States is a party. San Juan, P. R., Isle Grande Airport. Miami, Fla., International Airport. (b) Locations of CAA International District New Orleans, La., Municipal Airport. Offices. Swan Island, West Indies. Forth Worth CAA International District Office. CAA Reservation, Haslet Road, Fort Worth Tex. (PO Box 1689). Kansas City CAA International District Office, Tokyo CAA International Field Office, Mitsubishi Administration Building, Fairfax Airport, Kansas City, Shoji Building, Room 806, No. 10, 2-chome, Kans. Marunouchi, Chiyoda-ku. Tokyo (c/o American Embassy, A.P.O. 500, c/o Postmaster, San Francisco, Miami CAA International District Office, 656 East Calif.). Drive, Miami Springs, Fla. (PO Box 234, Miami 48, Fla.). SUBPART D—AIR NAVIGATION DEVELOPMENT BOARD Minneapolis CAA International District Office, 6201 Thirty-fourth Avenue South, Wold-Chamberlain SEC. 31. Services provided by the Civil Field, Minneapolis, Minn. Aeronautics Administration. The Department of Commerce, through the Civil Aeronautics New York CAA International District Offices, Administration, provides all housekeeping services Federal Building-New York International Airport, required by the Air Navigation Development Board. Jamaica, Long Island, N. Y. The Board may utilize the contractual and other San Francisco CAA International District Office, facilities of the Administrator of Civil Aeronautics, Rooms 101-105, International Terminal Building, San and other Board Staff is subject to all administrative Francisco International Airport, South San Francisco, policies and procedures of the Administration, except Calif. where specifically exempted there from in writing by the Administrator. (c) Locations of CAA International Field Offices. NOTE: A description of the organization, and the powers and duties of the Air Navigation Development Balboa CAA International Field Office, Room 301, Board is contained in 19 F. R. 1521 and 1522. Civil Affairs Building, Ancon, C.Z. (PO Box J. Balboa Heights, C.Z.). This notice supersedes the description of the organization and functions of the Civil Aeronautics Bangkok CAA International Field Office, c/o Administration as published on April 5, 1951, in 16 United States Embassy, 95 Wireless Road, Bangkok. F.R. 2975, and amended on August 9, 1952, in 17 F.R. Thailand. 7304; September 10, 1952, in 17 F.R. 8163; October 18, Beirut CAA International Field Office, c/o 1952, in 17 F.R. 9270; November 19, 1952, in 17 F.R. American Embassy, Beirut, Lebanon. 10574; May 14, 1953, in 18 F.R. 2798; July 16, 1953, in 18 F.R. 4187; July 23, 1953, in 18 F.R. 4344 and 4345; Buenos Aires CAA International Field Office, July 31, 1953, in 18 F.R. 4505; October 15, 1953, in 18 Florida 935, 2C, Buenos Aires, Argentina (c/o United F.R. 6571; November 5, 1953, in 18 F.R. 7000; States Embassy, Avda, R. S. Pena 567, Buenos Aires, November 6, 1953, in 18 F.R. 7016; and on November Argentina). 14, 1953, in 18 F.R. 7260. Lima CAA International Field Office, Corpac This notice shall become effective upon Terminal Building-Limatambo Airport, c/o United publication in the FEDERAL REGISTER. States Embassy, Lima, Peru. London CAA International Field Office c/o United States Embassy, No. 1 Grosvenor Square, London, England. Manila CAA International Field Office, Embassy Compound, Quonset No. 3, Manila, P. I. (c/o United States Embassy, A. P. O. 928, c/o Postmaster, San Francisco, Calif.). Paris CAA International Field Office, Room 321, Embassy Building “F”, c/o United States Embassy, 1 Rue du Pressbourg, Paris, France. Rio de Janeiro CAA International Field Office, Avenue Presidente Wilson 147. Room 515, c/o United States Embassy, Rio de Janeiro, Brazil. San Juan, P.R., International Field Office, Room 226, Hangar 20, Isia Grande Airport, San Juan, P.R. (P.O. Box 4764, Isla Grande Airport, San Juan, P.R.). REGION I State City Location Mailing address Specialty Connecticut ------Bridgeport ------Sikorsky Aircraft Corp.------Care Sikorsky Aircraft Corp. (F) - -- Windsor Locks Bldg. 229, Bradley Field ------Care Kaman Aircraft Corp., (F) -- - PO Box 73, Bloomfield, Conn. Delaware ------New Castle ------Bellanca Aircraft Corp. ------Care Bellanca Aircraft Corp., (F) - -- Bellanca Airport. District of Washington ---- Hangar Six, Washington Hangar Six, Washington (C) Columbia -- National Airport. National Airport. Kentucky ------Louisville ------Administration Bldg., Bowman Administration Bldg., (G) Field. Bowman Field. Maine ------Portland ------Municipal Airport ------Municipal Airport ------(G) --- - Maryland ------Baltimore ------Glenn L. Martin Co., 19 B Bldg. Care Glenn L. Martin Co., 19 B (F) Balcony, Middle River. Bldg. Balcony, Baltimore 3. Massachusetts ---- Boston ------287 East Marginal St. ------287 East Marginal St., East (C) - - - Boston 28. Norwood ------Municipal Airport ------Municipal Airport ------(G) ------Westfield ------Barnes Westfield Airport ------PO Box 215 ------(G) - - New Hampshire --- Concord ------Municipal Airport ------Municipal Airport ------(G) - - - -- New Jersey ------Haddonfield ---- Echelon Airport ------PO Box 154 ------(G) - - - Newark ------Room 202, Old Administration Room 202, Old Administration (C) Bldg., Municipal Airport. Bldg., Municipal Airport. Teterboro ------Teterboro Air Terminal ------Teterboro Air Terminal ------(G) (C) -- -- New York ------Albany ------Albany Airport, Watervliet ---- PO Box 577, Latham, NY (G) - Ithanca ------Cornell University Airport ---- (C) New York ------Cornell University Airport ------(C) -- PO Box 575, La Guardia Terminal Bldg., La Guardia Airport Station, Flushing 71. Field. ------do------Room 102-103, Federal Bldg., Room 102-103, Federal Bldg., (C) (F) International Airport. International Airport, Jamaica, NY Lindenhurst ----- Zahn’s Airport, North Zahn’s Airport, North (G) - Wellwood Ave. Wellwood Ave. Rochester ------Rochester Municipal Airport Rochester Municipal Airport (G) -- Ohio ------Cincinnati ------Administration Bldg., Lunken Administration Bldg., Lunken (G) - - Airport Airport. Cleveland ------Cleveland Hopkins Airport ----- Cleveland Hopkins Airport, (G) - -- 6200 Rocky River Dr., Cleveland IL. Columbus ------Room 222, Administration Room 222, Administration (G) - Bldg., Port Columbus Airport. Bldg., Port Columbus Airport. Middletown ----- Aeronca Manufacturing Corp. Care Aeronca Manufacturing (F) - Corp. Oklahoma ------Tulsa ------ Bldg., PO Box 8186 ------(C) - - Municipal Field. Pennsylvania ------Allentown ------Allentown-Bethlehem-Easton Allentown-Bethlehem-Easton (G) -- - Airport. Airport. Harrisburg ------Harrisburg State Airport, New Harrisburg State Airport, New (G) - Cumberland. Cumberland, Pa. Pittsburgh ------Room 303, Administration Room 303, Administration (C) - Bldg., Greater Pittsburgh Bldg., Greater Pittsburgh Airport. Airport. ------do------Allegheny County Airport, Allegheny County Airport, (G) - Dravosburg. Dravosburg, Pa. Williamsport ---- Lycoming Division, Aviation PO Box 928 ------(F) - Corp. Virginia ------Alexandria ------Beacon Field, 2013 Richmond Beacon Field, 2013 Richmond (G) Highway. Highway. Richmond ------Byrd Field, Sandston ------Byrd Field, Sandston, Va. ----- (G) ------West Virginia ------Charleston ------Kanawha County Airport ------PO Box 5276, Capital Station. (G) - - --- REGION II State City Location Mailing address Specialty Alabama ------Birmingham------Municipal Airport ------Municipal Airport ------(G) - -- -- Arkansas ------Little Rock ------Adams Field ------PO Box 426 ------(G) - - Florida ------Jacksonville ----- Room 221-225, United States PO Box 1504, Jacksonville 1--- (G) - Post Office and Court House - Bldg., 311 West Monroe St. Miami ------International Airport ------PO Box 226, International (G) (C) -- Airport Branch, Miami 48. (F) (E) Tampa ------Peter O. Knight Airport ------PO Box 2112 ------(G) -- Georgia ------Atlanta ------Bldg. No. 5, Municipal Airport. PO Box 738, Municipal (C) - Airport. -----do------3999 Gordon Rd., Fulton 3999 Gordon Rd. ------(G) (E) - County Airport. Louisiana ------New Orleans ---- New Orleans Airport ------PO Box 8147, Gentilly Station. (G) (C) - - -- Shreveport ------Administration Bldg., Down PO Box 86 ------(G) - Town Airport. Mississippi ------Jackson ------Army Air Base ------PO Box 1727 ------(G) - - - North Carolina ----- Charlotte ------1315 Independence Bldg. ------1315 Independence Bldg. ----- (G) ------Raleigh ------506-507 Commercial Bldg. ------PO Box 1858 ------(G) Winston-Salem Smith-Reynolds Airport ------PO Box 2996 ------(C) -- - Oklahoma ------Bethany ------Tulakes Airport ------PO Box 118 ------(F) - - Oklahoma City - Municipal Airport ------PO Box 5158, Farley Station. (G) - - PO Box 8188 ------(G) (C) Tulsa ------Municipal Airport ------South Carolina ---- Columbia ------Capital Airport ------PO Box 368, West Columbia, (G) -- - SC Tennessee ------Memphis ------2488 Winchester ------2488 Winchester, Memphis (C) -- - - 18. Nashville ------Berry Field ------Berry Field ------(G) - - Texas ------Amarillo ------Tradewind Airport ------PO Box 2306------(G) - Brownsville ------Airport Branch Post Office --- (G) (C) - Rio Grande International -- (G) (F) Dallas ------Airport. Room 241, Terminal Bldg., Room 241, Terminal Bldg., Love Field (C) -----do------Love Field Room 244, Terminal Bldg., - Room 244, Terminal Bldg., Love Field Love Field Texas ------Fort Worth ------Meacham Field ------PO Box 1689 ------(G) - - -- Room 213, Terminal Bldg., (C) ------do------Room 213, Terminal Bldg., Amon Carter Field. Amon Carter Field. Care Bell Aircraft Corp., PO (F) Hurst ------Bell Aircraft Corp. ------Box 482, Fort Worth, Tex. - -- Second Floor, National Guard (G) Hangar, Municipal Airport. Houston ------Second Floor, National Guard Room 204, Administration (C) -- Hangar, Municipal Airport. Bldg., Municipal Airport. Room 204, Administration PO Box 198, Terminal, Tex. (G) (C) -----do------Bldg., Municipal Airport. Municipal Airport, San (G) (C) - Midland Air Terminal ------Antonio 9. - Midland ------Municipal Airport ------San Antonio ------REGION III State City Location Mailing address Specialty Illinois ------Chicago ------6013 South Central Ave ------6013 South Central Ave., (C) - - -- Chicago 38. PO Box 337, West Chicago, (G) (E) -----do------Du Page County Airport, St. Ill. - Charles (G) Capital Airport ------PO Box 197 ------Springfield ------Indiana ------Indianapolis ---- Administration Bldg., Weir- Administration Bldg., Weir- (G) (C) - -- Cook Municipal Airport. Cook Municipal Airport. South Bend ----- Bendix Field ------Bendix Field ------(G) -- - - Iowa ------Cedar Rapids --- Administration Bldg., PO Box 1907 ------(G) - - Municipal Airport. Des Moines ----- 228 Administration Bldg., 228 Administration Bldg., (G) - Municipal Airport. Municipal Airport. Kansas ------Dodge City ------Municipal Airport ------PO Box 550 ------(G) -- - -- Kansas City ----- Second Floor, Administration Second Floor, Administration (G) - Bldg., Fairfax Airport. Bldg., Fairfax Airport, Kansas City 15. ----do------Third Floor, Administration Third Floor, Administration (C) (E) - Bldg., Fairfax Airport. Bldg., Fairfax Airport, Kansas City 15. Wichita ------222 East Elm St. ------222 East Elm St.------(G) (F) ------do------Beech Aircraft Corp.------Care Beech Aircraft Corp. ----- (F) ------do------Cessna Aircraft Co. ------Care Cessna Aircraft Co. ------(F) - -- -- Michigan ------Grand Rapids --- Kent County Airport ------Kent County Airport ------(G) ------Detroit ------Administration Bldg., Detroit- Administration Bldg., Detroit (G) Wayne Major Airport, Inkster. Wayne Major Airport, Inkster, Mich. Muskegon ------Continental Aviation and PO Box 538 ------(F) -- Engineering Corp. Minnesota ------Minneapolis ---- Administration Bldg., Wold- Box 1, Administration Bldg., (G) -- -- Chamberlain Field. Wold-Chamberlain Field. -----do------Wold-Chamberlain Field ------Care Northwest Airlines (C) (E) - - Hangar No. 1, Wold- Chamberlain Field. Missouri ------Springfield ------Municipal Airport, Route 6 ----- Box 502A, Municipal Airport, (G) -- - -- Route 6. St. Louis ------Administration Bldg., Lambert Box 127, Lambert Field, St. (G) (C) - Field. Louis 21. Nebraska ------Lincoln ------Administration Bldg., PO Box 1748, Municipal (G) - Municipal (Union) Airport. (Union) Airport. North Platte ----- 128 Administration Bldg., PO Box 581 ------(G) - Municipal Airport. North Dakota ------Bismarck ------Municipal Airport ------PO Box 207 ------(G) -- --- Fargo ------Administration Bldg., Hector PO Box 1756 ------(G) - Airport. South Dakota ------Huron ------Municipal Airport ------PO Box 96 ------(G) ------Rapid City ------do------PO Box 27 ------(G) - Wisconsin ------Milwaukee ------General Mitchell Field ------General Mitchell Field, (G) -- - - Milwaukee 7. Wausau ------Wausau Municipal Airport ---- Wausau Municipal Airport --- (G) ------REGION IV State City Location Mailing address Specialty Arizona ------Phoenix ------Sky Harbor Airport ------3000 Sky Harbor Blvd., Sky (G) - - - Harbor Airport. California ------Burbank ------Hangar No. 4, Lockheed Air Hangar No. 4, Lockheed Air (C) - - Terminal. Terminal. -----do------Lockheed Aircraft Corp., Plant Care Lockheed Aircraft Corp., (F) - A-1, Bldg. 19. Plant A-1, Bldg. 19. Fresno ------Fresno Air Terminal ------PO Box 591 ------(G) -- Long Beach ----- Administration Bldg., Administration Bldg., (G) - Municipal Airport ------Municipal Airport. ------California ------Los Angeles ---- 5651 West Manchester Ave --- 5651 West Manchester Ave., (G) (C) ------Los Angeles 45. Oakland ------Municipal Airport ------Municipal Airport, Oakland (G) - --- 14. Ontario ------Administration Bldg., Ontario Administration Bldg., Ontario (G) - International Airport. International Airport. Palo Alto ------Municipal Airport ------PO Box 1240 ------(G) ------do------Hiller Helicopters, 1350 Willow Care Hiller Helicopters, 1350 (F) - Rd. Willow Rd. Sacramento ----- Municipal Airport ------Municipal Airport ------(G) -- -- - San Diego ------Administration Bldg. Administration Bldg., (G) - Lindbergh Field. Lindbergh Field. -----do------Consolidated-Vultee Aircraft Care Consolidated-Vultee (F) - Corp., Bldg. 33, Lindbergh Aircraft Corp., Bldg. 33, Field. Lindbergh Field, San Diego 12. Santa Monica -- Douglas Aircraft Co., Inc., 3000 Care Douglas Aircraft Co., (F) -- Ocean Park Blvd. Inc., 3000 Ocean Park Blvd. San Francisco -- Room 301, International Care Pan American Airways, (C) -- Terminal Bldg., Pan American room 301, International Airways. Terminal Bldg., South San Francisco, Calif. Van Nuys ------7550 Hayvenhurst Ave., San 7550 Hayvenhurst Ave., San (G) - Fernando Valley Airport. Fernando Valley Airport. Colorado ------Denver ------CAA District Office Bldg., CAA District Office Bldg., (G) (C) - - Stapleton Airfield. Stapleton Airfield. Grand Junction - Walker Field ------PO Box 1046 ------(G) - - Idaho ------Boise ------1412 Idaho St. ------1412 Idaho St. ------(G) -- - - - Montana ------Billings ------Room 208 Stapleton Bldg. ------Room 208, Stapleton Bldg. ---- (G) - -- -- Helena ------Municipal Airport ------PO Box 1167 ------(G) -- Nevada ------Las Vegas ------Administration Bldg., PO Box 1752 ------(C) - - McCarran Field. Reno ------328 Gazette Bldg. ------PO Box 499 ------(G) - - New Mexico ------Albuquerque --- 2029 Yale Blvd. ------2029 Yale Blvd. SE ------(G) - -- - - Oregon ------Eugene ------Administration Bldg., Mahlon- Administration Bldg., (G) -- - Sweet Airport. Mahlon-Sweet Airport. Portland ------Service Office Bldg., 5410 Service Office Bldg., 5410 (G) - Northeast Marine Dr. Northeast Marine Dr., Portland 13. Utah ------Salt Lake City --- Municipal Airport No. 1 ------Municipal Airport No. 1, Salt (G) - -- Lake City 3. Washington ------Seattle ------CAA Bldg., Boeing Field ------PO Box 18, Seattle 8 ------(G) ------do------do------PO Box 17, Seattle 8 ------(E)(F)(C) - Spokane ------Administration Bldg. Felts PO Box 247, Parkwater (G) -- Field. Station, Spokane, Wash. Yakima ------2300 West Washington Ave. -- 2300 West Washington Ave - (G) ------Wyoming ------Cheyenne ------Municipal Airport, 3801 Evans Municipal Airport, 3801 (G) -- -- Ave. Evans Ave. Region V Alaska ------Anchorage ------Communications Bldg., Merrill PO Box 440 ------(G) - -- Field. ------do------Anchorage International PO Box 440 ------(C) - Airport Terminal Bldg., Ramp Level. Fairbanks ------Wien Hangar, PO Box 510 ------(C) (G) Fairbanks Airport. Juneau ------McKinley Bldg. ------PO Box 2449 ------(C) (G) - --