tvstudy v2.2.4 (Z2Qqz3) Database: localhost, Study: BLANK0000016513, Model: Longley-Rice Start: 2018.02.10 09:13:39 Study created: 2018.02.10 09:13:39 Study build station data: LMS TV 2018-02-03 (32) Proposal: K25BP-D D25 LD LIC BILLINGS, MT File number: BLANK0000016513 Facility ID: 5244 Station data: User record Record ID: 181 Country: U.S. Build options: Protect pre-transition records not on baseline channel Stations potentially affected by proposal: IX Call Chan Svc Status City, State File Number Distance No K23HI N23z TX LIC BILLINGS, MT BLTTL20070809ABT 7.4 km Yes K24IQ-D D24 LD LIC BILLINGS, MT BLDTL20131206AJT 10.0 No K24KM-D D24 LD LIC COLSTRIP, ETC., MT BLDTL20120608AAT 120.5 No K24FL-D D24 LD LIC COLUMBUS, MT BLDTT20090831ADK 64.3 No K24GD-D D24 LD LIC HARDIN, MT BLDTL20100907ACF 71.4 No K25NQ-D D25 LD CP DUBOIS, ID BNPDTL20100609AHV 346.3 No K51DW-D D25 LD APP DILLON, MT BLANK0000016420 333.3 No K25LM-D D25 LD CP GREAT FALLS, MT BPDTL20141113ABX 290.7 Yes K25MO-D D25 LD CP GREAT FALLS, MT BNPDTL20100505AHC 99.8 No K25LM-D D25 LD LIC GREAT FALLS, MT BLDTL20140602AXJ 290.7 No K25NU-D D25 LD CP TERRY, MT BNPDTL20100506AEL 260.5 No K25HO-D D25 LD CP WOLF POINT, MT BLANK0000013207 336.5 No K25HO-D D25 LD LIC WOLF POINT, MT BLDTT20120614ACI 336.5 No K25ME-D D25 LD CP CASPER, WY BNPDTL20100510ACS 341.2 No K25MY-D D25 LD CP SUNDANCE, WY BDISDTL20110811ABJ 351.8 No K25LI-D D25 LD LIC WRIGHT, WY BLDTT20100617AJX 304.7 No K26GL-D D26 LD LIC COLUMBUS, MT BLDTT20130807AAR 64.3 No K26LB-D D26 LD CP WORDON, MT BNPDTL20100510ABT 47.1 No K27IM-D N27z TX LIC BILLINGS, MT BLTT20060711ABH 0.0 No K33EA N33 TX LIC COLUMBUS, MT BLTT19940902IF 66.5 No non-directional AM stations found within 0.8 km No directional AM stations found within 3.2 km Record parameters as studied: Channel: D25 Mask: Full Service Latitude: 45 46 4.50 N (NAD83) Longitude: 108 27 27.10 W Height AMSL: 1241.7 m HAAT: 194.3 m Peak ERP: 1.48 kW Antenna: Omnidirectional Elev Pattrn: Generic Elec Tilt: 1.00 49.9 dBu contour: Azimuth ERP HAAT Distance 0.0 deg 1.48 kW 253.4 m 42.1 km 45.0 1.48 232.1 41.0 90.0 1.48 161.9 36.9 135.0 1.48 138.6 35.5 180.0 1.48 118.0 34.1 225.0 1.48 180.0 38.0 270.0 1.48 262.3 42.5 315.0 1.48 208.2 39.6 Distance to Canadian border: 359.2 km Distance to Mexican border: 1546.1 km Conditions at FCC monitoring station: Grand Island NE Bearing: 120.1 degrees Distance: 972.1 km Proposal is not within the West Virginia quiet zone area Conditions at Table Mountain receiving zone: Bearing: 156.2 degrees Distance: 676.2 km Study cell size: 1.00 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 to BLDTL20131206AJT LIC scenario 1 **IX: 6.36% interference caused Call Chan Svc Status City, State File Number Distance Desired: K24IQ-D D24 LD LIC BILLINGS, MT BLDTL20131206AJT Undesireds: K25BP-D N25 TX LIC BILLINGS, MT BLTTL19990723JD 10.1 km K25BP-D D25 LD LIC BILLINGS, MT BLANK0000016513 10.0 K24KM-D D24 LD LIC COLSTRIP, ETC., MT BLDTL20120608AAT 111.3 K24GD-D D24 LD LIC HARDIN, MT BLDTL20100907ACF 62.7 Service area Terrain-limited IX-free, before IX-free, after Percent New IX 4200.4 145,082 3491.6 143,147 3450.5 142,998 3408.4 133,898 1.22 6.36 Undesired Total IX Unique IX, before Unique IX, after K25BP-D N25 TX LIC 2.0 139 2.0 139 K25BP-D D25 LD LIC 45.1 9,239 44.1 9,239 K24KM-D D24 LD LIC 26.1 9 8.1 0 8.1 0 K24GD-D D24 LD LIC 31.1 10 13.0 1 13.0 1 -------------------------------------------------------------------------------------------------------- Interference to BNPDTL20100505AHC CP scenario 1 Call Chan Svc Status City, State File Number Distance Desired: K25MO-D D25 LD CP GREAT FALLS, MT BNPDTL20100505AHC Undesireds: K25BP-D N25 TX LIC BILLINGS, MT BLTTL19990723JD 99.8 km K25BP-D D25 LD LIC BILLINGS, MT BLANK0000016513 99.8 K26LW-D D26 LD LIC SHERIDAN, WY BLDTT20120614ABH 77.0 Service area Terrain-limited IX-free, before IX-free, after Percent New IX 4113.6 4,105 3294.2 2,619 3286.1 2,619 3254.7 2,619 0.95 0.00 Undesired Total IX Unique IX, before Unique IX, after K25BP-D N25 TX LIC 1.0 0 1.0 0 K25BP-D D25 LD LIC 32.4 0 32.4 0 K26LW-D D26 LD LIC 7.1 0 7.1 0 7.1 0 -------------------------------------------------------------------------------------------------------- Interference to proposal scenario 1 Call Chan Svc Status City, State File Number Distance Desired: K25BP-D D25 LD LIC BILLINGS, MT BLANK0000016513 Undesireds: K24IQ-D D24 LD LIC BILLINGS, MT BLDTL20131206AJT 10.0 km K25LM-D D25 LD CP GREAT FALLS, MT BPDTL20141113ABX 290.7 K25MO-D D25 LD CP GREAT FALLS, MT BNPDTL20100505AHC 99.8 K25HO-D D25 LD CP WOLF POINT, MT BLANK0000013207 336.5 K26LB-D D26 LD CP WORDON, MT BNPDTL20100510ABT 47.1 Service area Terrain-limited IX-free Percent IX 4811.4 149,546 4012.5 148,940 3582.7 147,940 10.71 0.67 Undesired Total IX Unique IX Prcnt Unique IX K24IQ-D D24 LD LIC 328.8 874 247.7 714 6.17 0.48 K25MO-D D25 LD CP 122.2 15 66.5 15 1.66 0.01 K26LB-D D26 LD CP 63.9 271 30.5 111 0.76 0.07