tvstudy v2.2.4 (Z2Qqz3) Database: localhost, Study: BLANK0000016512--New Location, Model: Longley-Rice Start: 2018.02.10 10:18:30 Study created: 2018.02.10 10:18:30 Study build station data: LMS TV 2018-02-03 (32) Proposal: K27IM-D D27 LD LIC BILLINGS, MT File number: BLANK0000016512 Facility ID: 125462 Station data: User record Record ID: 269 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 K20HB N20+ TX LIC BILLINGS, MT BLTT20041123AKE 0.2 km No K23HI N23z TX LIC BILLINGS, MT BLTTL20070809ABT 7.4 No K25BP-D N25 TX LIC BILLINGS, MT BLTTL19990723JD 0.0 No K26GL-D D26 LD LIC COLUMBUS, MT BLDTT20130807AAR 64.3 No K26LB-D D26 LD CP WORDON, MT BNPDTL20100510ABT 47.1 No K27KP-D D27 LD LIC DRIGGS, ID BLDTT20111107ARN 312.4 No K27LT-D D27 LD LIC BAKER, MT BLDTT20120227AAE 333.5 No K27LH-D D27 LD CP BIG TIMBER, MT BNPDTL20100505AGP 117.0 No K27CD-D D27 LD LIC BOULDER, MT BLDTL20090818ACN 290.4 No K27ME-D D27 LD CP DELL, MT BNPDTL20100609AID 346.0 No K27LO-D D27 LD LIC EMIGRANT, MT BLDTT20120619ACT 180.3 No KJJC-LD D27 LD CP HELENA, MT BDCCDTT20140825ACF 289.6 Yes K27LI-D D27 LD CP SAINT XAVIER, MT BNPDTL20100505AHB 52.9 No K27JQ-D D27 LD CP WOLF POINT, MT BLANK0000013208 336.5 No K27JQ-D D27 LD LIC WOLF POINT, MT BLDTT20120614ACH 336.5 No K27LC-D D27 LD CP MIDWEST, WY BNPDTL20100510ACR 292.9 No K27LJ-D D27 LD CP MOORCROFT, WY BNPDTL20100505AIK 336.7 Yes K28LF-D D28 LD LIC BILLINGS, MT BLDTL20131129ATT 10.1 No KWYB-LD D28 LD LIC BOZEMAN, MT BLDTL20121030AAV 187.3 No K28LG-D D28 LD LIC BRIDGER, ETC., MT BLDTT20110207ADQ 65.1 No K34HZ N34- TX LIC CODY, WY BLTTL20070628ACK 151.5 No non-directional AM stations found within 0.8 km No directional AM stations found within 3.2 km Record parameters as studied: Channel: D27 Mask: Full Service Latitude: 45 46 5.00 N (NAD83) Longitude: 108 27 29.00 W Height AMSL: 1241.7 m HAAT: 194.6 m Peak ERP: 0.810 kW Antenna: Omnidirectional Elev Pattrn: Generic Elec Tilt: 1.00 50.0 dBu contour: Azimuth ERP HAAT Distance 0.0 deg 0.810 kW 253.0 m 38.6 km 45.0 0.810 232.7 37.6 90.0 0.810 162.4 33.6 135.0 0.810 139.6 32.2 180.0 0.810 118.0 30.8 225.0 0.810 181.6 34.8 270.0 0.810 262.1 39.0 315.0 0.810 207.0 36.2 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 BNPDTL20100505AHB CP scenario 1 Call Chan Svc Status City, State File Number Distance Desired: K27LI-D D27 LD CP SAINT XAVIER, MT BNPDTL20100505AHB Undesireds: K27IM-D N27z TX LIC BILLINGS, MT BLTT20060711ABH 52.9 km K27IM-D D27 LD LIC BILLINGS, MT BLANK0000016512 52.9 K27JQ-D D27 LD CP WOLF POINT, MT BLANK0000013208 332.7 K28LF-D D28 LD LIC BILLINGS, MT BLDTL20131129ATT 48.3 Service area Terrain-limited IX-free, before IX-free, after Percent New IX 3343.5 7,166 2926.7 5,379 2919.7 5,379 2883.5 5,378 1.24 0.02 Undesired Total IX Unique IX, before Unique IX, after K27IM-D N27z TX LIC 5.0 0 5.0 0 K27IM-D D27 LD LIC 42.2 1 41.2 1 K28LF-D D28 LD LIC 2.0 0 2.0 0 1.0 0 -------------------------------------------------------------------------------------------------------- Interference to BLDTL20131129ATT LIC scenario 1 **IX: 4.56% interference caused Call Chan Svc Status City, State File Number Distance Desired: K28LF-D D28 LD LIC BILLINGS, MT BLDTL20131129ATT Undesireds: K27IM-D N27z TX LIC BILLINGS, MT BLTT20060711ABH 10.1 km K27IM-D D27 LD LIC BILLINGS, MT BLANK0000016512 10.1 K27LI-D D27 LD CP SAINT XAVIER, MT BNPDTL20100505AHB 48.3 K28LG-D D28 LD LIC BRIDGER, ETC., MT BLDTT20110207ADQ 74.1 Service area Terrain-limited IX-free, before IX-free, after Percent New IX 4105.7 144,972 3413.9 143,038 3354.8 135,899 3334.7 129,700 0.60 4.56 Undesired Total IX Unique IX, before Unique IX, after K27IM-D N27z TX LIC 3.0 1,207 3.0 1,207 K27IM-D D27 LD LIC 25.0 7,778 23.0 7,406 K27LI-D D27 LD CP 12.0 0 12.0 0 12.0 0 K28LG-D D28 LD LIC 44.1 5,932 44.1 5,932 42.1 5,560 -------------------------------------------------------------------------------------------------------- Interference to proposal scenario 1 Call Chan Svc Status City, State File Number Distance Desired: K27IM-D D27 LD LIC BILLINGS, MT BLANK0000016512 Undesireds: K26LB-D D26 LD CP WORDON, MT BNPDTL20100510ABT 47.1 km K27LI-D D27 LD CP SAINT XAVIER, MT BNPDTL20100505AHB 52.9 K27JQ-D D27 LD CP WOLF POINT, MT BLANK0000013208 336.5 K28LF-D D28 LD LIC BILLINGS, MT BLDTL20131129ATT 10.1 K28LG-D D28 LD LIC BRIDGER, ETC., MT BLDTT20110207ADQ 65.1 Service area Terrain-limited IX-free Percent IX 4016.0 148,728 3415.8 148,237 3042.4 147,413 10.93 0.56 Undesired Total IX Unique IX Prcnt Unique IX K26LB-D D26 LD CP 28.4 47 9.1 23 0.27 0.02 K27LI-D D27 LD CP 140.6 229 95.3 204 2.79 0.14 K28LF-D D28 LD LIC 260.9 597 200.4 548 5.87 0.37 K28LG-D D28 LD LIC 7.0 0 6.0 0 0.18 0.00