tvstudy v2.2.5 (4uoc83) Database: localhost, Study: K25BP-D NEW IX STUDY, Model: Longley-Rice Start: 2019.04.12 16:24:10 Study last edited: 2019.04.12 16:23:12 Proposal: K25BP-D D25 LD CP BILLINGS, MT File number: K25BP-D NEW IX STUDY Facility ID: 5244 Station data: User record Record ID: 564 Country: U.S. Proposal "before": K25BP-D N25 TX LIC BILLINGS, MT File number: BLTTL19990723JD Facility ID: 5244 Station data: LMS TV 2019-03-24 Record ID: 9c8e40682b4c45bf8a67cf6212b6c0ea Country: U.S. Study has been edited. Stations studied for impact of proposal: Call Chan Svc Status City, State File Number Distance K24IQ-D D24 LD LIC BILLINGS, MT BLDTL20131206AJT 10.1 km K25MO-D D25 LD CP GREAT FALLS, MT BNPDTL20100505AHC 99.8 Record parameters as studied: Channel: D25 Mask: Full Service Latitude: 45 46 4.00 N (NAD83) Longitude: 108 27 29.00 W Height AMSL: 1154.6 m HAAT: 107.1 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 166.0 m 37.2 km 45.0 1.48 145.4 35.9 90.0 1.48 73.9 29.0 135.0 1.48 53.3 25.8 180.0 1.48 30.3 19.9 225.0 1.48 93.2 31.6 270.0 1.48 175.1 37.7 315.0 1.48 119.6 34.2 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: 0.25 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: 4.54% 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 CP BILLINGS, MT K25BP-D NEW IX STUDY 10.1 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 3548.8 137,271 3524.7 137,128 3493.7 130,897 0.88 4.54 Undesired Total IX Unique IX, before Unique IX, after K25BP-D N25 TX LIC 2.0 139 2.0 139 K25BP-D D25 LD CP 33.0 6,370 33.0 6,370 K24KM-D D24 LD LIC 15.1 4 9.1 0 9.1 0 K24GD-D D24 LD LIC 13.0 4 7.0 0 7.0 0 -------------------------------------------------------------------------------------------------------- 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 CP BILLINGS, MT K25BP-D NEW IX STUDY 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 3479.1 2,659 3473.0 2,659 3473.0 2,659 0.00 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 CP 1.0 0 1.0 0 K26LW-D D26 LD LIC 5.1 0 5.1 0 5.1 0 -------------------------------------------------------------------------------------------------------- Interference to proposal scenario 1 Call Chan Svc Status City, State File Number Distance Desired: K25BP-D D25 LD CP BILLINGS, MT K25BP-D NEW IX STUDY Undesireds: K24IQ-D D24 LD LIC BILLINGS, MT BLDTL20131206AJT 10.1 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 336.6 K25OV-D D25 LD LIC CODY, WY BLANK0000059952 134.8 K26LB-D D26 LD CP WORDON, MT BNPDTL20100510ABT 47.1 Service area Terrain-limited IX-free Percent IX 3312.9 147,180 2884.3 146,442 2499.6 143,840 13.34 1.78 Undesired Total IX Unique IX Prcnt Unique IX K24IQ-D D24 LD LIC 332.1 2,338 266.4 1,451 9.23 0.99 K25MO-D D25 LD CP 85.8 51 36.4 18 1.26 0.01 K25OV-D D25 LD LIC 7.1 15 0.0 0 0.00 0.00 K26LB-D D26 LD CP 32.5 1,100 10.2 231 0.35 0.16