INTERFERENCE ANALYSIS FOR KFOR-TV, CITY, OK, CHANNEL 27, PROPOSED FACILITY

tvstudy v2.2.5 (4uoc83) Database: localhost, Study: kfor_a1, Model: Longley-Rice

Study build station data: LMS TV 2018-06-12

Proposal: KFOR_A1 D27 DT APP , OK File number: kfor_a1 Facility ID: 66222 Station data: User record Record ID: 2918 Country: U.S.

Stations potentially affected by proposal:

IX Call Chan Svc Status City, State File Number Distance No KSAS-TV D26 DT LIC WICHITA, KS BLCDT20021120AAN 245.6 km Yes KOTV-DT D26 DT CP TULSA, OK BLANK0000028019 171.0 Yes KOTV-DT D26 DT BL TULSA, OK DTVBL35434 171.0 Yes KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC 303.1 No KSNT D27 DT LIC TOPEKA, KS BLCDT20090910ABY 419.7 Yes KDFI D27 DT CP DALLAS, TX BLANK0000034507 334.9 Yes KDFI D27 DT BL DALLAS, TX DTVBL17037 339.8 No KAMC D27 DT APP LUBBOCK, TX BLANK0000052586 460.7 No KAMC D27 DT LIC LUBBOCK, TX BLCDT20080227ABN 460.7 Yes KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ 126.6 No KFDX-TV D28 DT LIC WICHITA FALLS, TX BLCDT20090205ABU 210.6

No non-directional AM stations found within 0.8 km

No directional AM stations found within 3.2 km

Record parameters as studied:

Channel: D27 Latitude: 35 34 7.00 N (NAD83) Longitude: 97 29 21.00 W Height AMSL: 819.8 m HAAT: 467.0 m Peak ERP: 600 kW Antenna: Omnidirectional Elev Pattrn: Generic Elec Tilt: 0.75

40.0 dBu contour: Azimuth ERP HAAT Distance 0.0 deg 600 kW 466.1 m 109.0 km 45.0 600 492.4 111.1 90.0 600 472.8 109.6 135.0 600 463.2 108.8 180.0 600 455.3 108.1 225.0 600 454.7 108.0 270.0 600 453.0 107.9 315.0 600 480.6 110.2

Distance to Canadian border: 1430.3 km

Distance to Mexican border: 740.9 km

Conditions at FCC monitoring station: Grand Island NE Bearing: 352.4 degrees Distance: 600.7 km

Proposal is not within the West Virginia quiet zone area

Conditions at Table Mountain receiving zone: Bearing: 309.0 degrees Distance: 846.1 km

Study cell size: 2.00 km Profile point spacing: 1.00 km

Maximum new IX to full-service and Class A: 0.50% Maximum new IX to LPTV: 2.00% INTERFERENCE ANALYSIS FOR KFOR-TV, OKLAHOMA CITY, OK, CHANNEL 27, PROPOSED FACILITY

------Interference to BLANK0000028019 CP scenario 1

Call Chan Svc Status City, State File Number Distance Desired: KOTV-DT D26 DT CP TULSA, OK BLANK0000028019

Undesireds: KFOR-TV D27 DT BL OKLAHOMA CITY, OK DTVBL66222 170.1 km KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1 171.0 KXNW D25 DT CP EUREKA SPRINGS, AR BLANK0000034210 160.4 KFDF-CD D25 DC CP FORT SMITH, AR BLANK0000034445 134.3 KGCT-CD D25 DC LIC NOWATA, OK BLDTA20091222AAA 75.9 KWTV-DT D25 DT CP OKLAHOMA CITY, OK BLANK0000028029 170.1 KSAS-TV D26 DT LIC WICHITA, KS BLCDT20021120AAN 254.4 KTAL-TV D26 DT CP TEXARKANA, TX BLANK0000028380 378.8 KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC 142.8

Service area Terrain-limited IX-free, before IX-free, after Percent New IX 41666.2 1,417,753 40738.5 1,403,838 39899.1 1,391,287 39907.1 1,391,634 -0.02 -0.02

Undesired Total IX Unique IX, before Unique IX, after KFOR-TV D27 DT BL 406.3 7,009 88.5 857 KFOR_A1 D27 DT APP 317.8 5,768 80.5 510 KFDF-CD D25 DC CP 12.1 104 4.0 74 4.0 74 KGCT-CD D25 DC LIC 7.9 70 7.9 70 7.9 70 KWTV-DT D25 DT CP 317.8 6,152 0.0 0 80.4 894 KSAS-TV D26 DT LIC 240.0 964 240.0 964 240.0 964 KTAL-TV D26 DT CP 56.1 392 40.0 250 40.0 250 KFTA-TV D27 DT LIC 137.2 4,177 121.1 4,019 121.1 4,019

------Interference to BLCDT20090331AEC LIC scenario 1

Call Chan Svc Status City, State File Number Distance Desired: KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC

Undesireds: KFOR-TV D27 DT BL OKLAHOMA CITY, OK DTVBL66222 303.0 km KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1 303.1 KOTV-DT D26 DT CP TULSA, OK BLANK0000028019 142.8 KTVE D27 DT LIC EL DORADO, AR BLCDT20070105ABH 341.1 KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ 179.7

Service area Terrain-limited IX-free, before IX-free, after Percent New IX 24213.4 818,859 22595.6 809,173 21957.1 799,409 21985.0 800,070 -0.13 -0.08

Undesired Total IX Unique IX, before Unique IX, after KFOR-TV D27 DT BL 389.6 6,098 265.0 4,414 KFOR_A1 D27 DT APP 337.6 5,209 237.0 3,753 KOTV-DT D26 DT CP 293.5 4,688 168.8 3,004 192.9 3,232 KTVE D27 DT LIC 80.1 662 80.1 662 80.1 662 KTPX-TV D28 DT LIC 4.0 199 0.0 0 0.0 0

------Interference to BLANK0000034507 CP scenario 1

Call Chan Svc Status City, State File Number Distance Desired: KDFI D27 DT CP DALLAS, TX BLANK0000034507

Undesireds: KFOR-TV D27 DT BL OKLAHOMA CITY, OK DTVBL66222 338.2 km KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1 334.9 KXXV D26 DT LIC WACO, TX BLCDT20050630AFE 142.1 KBVO D27 DT LIC LLANO, TX BLCDT20090622ABA 259.9 KBTV-TV D27 DT CP PORT ARTHUR, TX BLANK0000034248 391.8 KLEG-CD D28 DC CP DALLAS, TX BLANK0000028671 27.1 KWKT-TV D28 DT CP WACO, TX BLANK0000028462 145.0

Service area Terrain-limited IX-free, before IX-free, after Percent New IX 38897.5 6,684,428 38535.9 6,682,163 37910.6 6,674,570 37938.7 6,675,001 -0.07 -0.01

INTERFERENCE ANALYSIS FOR KFOR-TV, OKLAHOMA CITY, OK, CHANNEL 27, PROPOSED FACILITY

Undesired Total IX Unique IX, before Unique IX, after KFOR-TV D27 DT BL 116.1 1,976 96.1 1,831 KFOR_A1 D27 DT APP 92.1 1,562 68.1 1,400 KXXV D26 DT LIC 295.8 4,704 239.1 3,430 239.1 3,430 KBVO D27 DT LIC 278.0 2,267 209.4 905 205.4 888 KLEG-CD D28 DC CP 4.0 8 4.0 8 4.0 8 KWKT-TV D28 DT CP 32.4 103 0.0 0 0.0 0

------Interference to DTVBL17037 BL scenario 1

Call Chan Svc Status City, State File Number Distance Desired: KDFI D27 DT BL DALLAS, TX DTVBL17037

Undesireds: KFOR-TV D27 DT BL OKLAHOMA CITY, OK DTVBL66222 343.0 km KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1 339.8 KXXV D26 DT LIC WACO, TX BLCDT20050630AFE 138.0 KBVO D27 DT LIC LLANO, TX BLCDT20090622ABA 257.3 KBTV-TV D27 DT CP PORT ARTHUR, TX BLANK0000034248 387.3 KLEG-CD D28 DC CP DALLAS, TX BLANK0000028671 30.0 KWKT-TV D28 DT CP WACO, TX BLANK0000028462 140.9

Service area Terrain-limited IX-free, before IX-free, after Percent New IX 34162.7 6,605,832 34014.0 6,603,970 33465.4 6,589,596 33473.4 6,589,632 -0.02 -0.00

Undesired Total IX Unique IX, before Unique IX, after KFOR-TV D27 DT BL 55.9 278 47.9 180 KFOR_A1 D27 DT APP 47.9 242 39.9 144 KXXV D26 DT LIC 267.4 7,260 206.6 7,005 206.6 7,005 KBVO D27 DT LIC 249.8 2,511 201.3 2,285 201.3 2,285 KBTV-TV D27 DT CP 4.0 0 4.0 0 4.0 0 KLEG-CD D28 DC CP 20.0 4,551 20.0 4,551 20.0 4,551 KWKT-TV D28 DT CP 32.4 190 0.0 0 0.0 0

------Interference to BLCDT20020510AAQ LIC scenario 1

Call Chan Svc Status City, State File Number Distance Desired: KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ

Undesireds: KFOR-TV D27 DT BL OKLAHOMA CITY, OK DTVBL66222 126.0 km KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1 126.6 KOZL-TV D28 DT LIC SPRINGFIELD, MO BLCDT20070213ABB 322.7 KLEG-CD D28 DC CP DALLAS, TX BLANK0000028671 345.1 KFDX-TV D28 DT LIC WICHITA FALLS, TX BLCDT20090205ABU 309.8 KTUZ-TV D29 DT LIC SHAWNEE, OK BLCDT20081105ACO 126.5 KTZT-CD D29 DC CP TULSA, OK BLANK0000036113 37.7

Service area Terrain-limited IX-free, before IX-free, after Percent New IX 20551.1 1,066,196 20338.2 1,063,754 19880.2 1,054,137 19896.3 1,054,479 -0.08 -0.03

Undesired Total IX Unique IX, before Unique IX, after KFOR-TV D27 DT BL 193.0 2,212 28.1 486 KFOR_A1 D27 DT APP 124.7 1,494 12.1 144 KOZL-TV D28 DT LIC 40.1 343 32.1 242 32.1 242 KFDX-TV D28 DT LIC 32.3 202 24.3 93 24.3 93 KTUZ-TV D29 DT LIC 297.7 2,978 132.9 1,252 185.1 1,628 KTZT-CD D29 DC CP 75.8 5,818 67.8 5,717 67.8 5,717

------Interference to proposal scenario 1

Call Chan Svc Status City, State File Number Distance Desired: KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1

Undesireds: KOTV-DT D26 DT CP TULSA, OK BLANK0000028019 171.0 km KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC 303.1 KDFI D27 DT CP DALLAS, TX BLANK0000034507 334.9 KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ 126.6 INTERFERENCE ANALYSIS FOR KFOR-TV, OKLAHOMA CITY, OK, CHANNEL 27, PROPOSED FACILITY

Service area Terrain-limited IX-free Percent IX 37395.4 1,616,459 37118.9 1,615,614 36417.6 1,609,089 1.89 0.40

Undesired Total IX Unique IX Prcnt Unique IX KOTV-DT D26 DT CP 136.5 1,093 16.1 197 0.04 0.01 KFTA-TV D27 DT LIC 252.6 1,076 160.4 572 0.43 0.04 KDFI D27 DT CP 139.0 1,521 119.2 1,361 0.32 0.08 KTPX-TV D28 DT LIC 377.8 4,216 237.2 3,257 0.64 0.20

------Interference to proposal scenario 2

Call Chan Svc Status City, State File Number Distance Desired: KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1

Undesireds: KOTV-DT D26 DT CP TULSA, OK BLANK0000028019 171.0 km KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC 303.1 KDFI D27 DT BL DALLAS, TX DTVBL17037 339.8 KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ 126.6

Service area Terrain-limited IX-free Percent IX 37395.4 1,616,459 37118.9 1,615,614 36469.2 1,609,423 1.75 0.38

Undesired Total IX Unique IX Prcnt Unique IX KOTV-DT D26 DT CP 136.5 1,093 16.1 197 0.04 0.01 KFTA-TV D27 DT LIC 252.6 1,076 164.4 676 0.44 0.04 KDFI D27 DT BL 83.4 1,083 67.5 1,027 0.18 0.06 KTPX-TV D28 DT LIC 377.8 4,216 237.2 3,257 0.64 0.20

------Interference to proposal scenario 3

Call Chan Svc Status City, State File Number Distance Desired: KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1

Undesireds: KOTV-DT D26 DT BL TULSA, OK DTVBL35434 171.0 km KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC 303.1 KDFI D27 DT CP DALLAS, TX BLANK0000034507 334.9 KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ 126.6

Service area Terrain-limited IX-free Percent IX 37395.4 1,616,459 37118.9 1,615,614 36417.6 1,609,089 1.89 0.40

Undesired Total IX Unique IX Prcnt Unique IX KOTV-DT D26 DT BL 136.5 1,093 16.1 197 0.04 0.01 KFTA-TV D27 DT LIC 252.6 1,076 160.4 572 0.43 0.04 KDFI D27 DT CP 139.0 1,521 119.2 1,361 0.32 0.08 KTPX-TV D28 DT LIC 377.8 4,216 237.2 3,257 0.64 0.20

------Interference to proposal scenario 4

Call Chan Svc Status City, State File Number Distance Desired: KFOR_A1 D27 DT APP OKLAHOMA CITY, OK kfor_a1

Undesireds: KOTV-DT D26 DT BL TULSA, OK DTVBL35434 171.0 km KFTA-TV D27 DT LIC FORT SMITH, AR BLCDT20090331AEC 303.1 KDFI D27 DT BL DALLAS, TX DTVBL17037 339.8 KTPX-TV D28 DT LIC OKMULGEE, OK BLCDT20020510AAQ 126.6

Service area Terrain-limited IX-free Percent IX 37395.4 1,616,459 37118.9 1,615,614 36469.2 1,609,423 1.75 0.38

Undesired Total IX Unique IX Prcnt Unique IX KOTV-DT D26 DT BL 136.5 1,093 16.1 197 0.04 0.01 KFTA-TV D27 DT LIC 252.6 1,076 164.4 676 0.44 0.04 KDFI D27 DT BL 83.4 1,083 67.5 1,027 0.18 0.06 KTPX-TV D28 DT LIC 377.8 4,216 237.2 3,257 0.64 0.20 ------