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Licensing and Management System

Facility ID:125475K20HB-D

Channel:
20
Station Type:
Main
Community:
BILLINGS, MT
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Application Technical History

Application
Submit Date
0000243962 Minor Modification Granted, Active Status Date: 05/01/2024 04/26/2024
0000191689 Displacement Granted, In-Active Status Date: 05/27/2022 05/26/2022
0000177264 License To Cover Granted, Active Status Date: 02/04/2022 12/14/2021
0000143153 Digital Flash Cut Amendment Granted, In-Active Status Date: 04/09/2021 04/08/2021
0000143153 Digital Flash Cut Superceded, In-Active Status Date: 04/08/2021 04/07/2021
BDFCDTT-20061207ACB Digital Flash Cut Granted, In-Active Status Date: 03/26/2007 12/07/2006
BLTT-20041123AKE License To Cover Granted, In-Active Status Date: 12/07/2004 11/23/2004
BMPTT-20040928AOT Minor Modification Granted, In-Active Status Date: 10/05/2004 09/28/2004
BNPTT-20000803ABO Construction Permit Superceded, In-Active Status Date: 06/13/2001 08/16/2000
BNPTT-20000803ABO Construction Permit Amendment Granted, In-Active Status Date: 03/20/2002 08/16/2000

Contour Map

Application

File Number:
BMPTT-20040928AOT
Service:
Analog TV Translator
Channel:
20
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
09/28/2004

LPX Antenna

Site 1

NAD83 Coordinates:
45 46' 0.0" N 108 27' 29.5" W
Make Mode:
DIE TLP-16B
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
51.2 kW
RCAMSL:
1163 meters
HAAT:
RCAGL:
45 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.661 22.37036 90 0.645 21.30048 180 0.65 21.632 270 1.0 51.2
10 0.615 19.36512 100 0.641 21.03711 190 0.699 25.01637 280 0.996 50.79122
20 0.583 17.40232 110 0.631 20.38584 200 0.759 29.49535 290 0.981 49.27288
30 0.569 16.57656 120 0.613 19.23937 210 0.817 34.17544 300 0.955 46.69568
40 0.571 16.6933 130 0.592 17.94376 220 0.869 38.66424 310 0.92 43.33568
50 0.586 17.58188 140 0.579 17.16434 230 0.914 42.77228 320 0.876 39.28965
60 0.607 18.86459 150 0.57 16.63488 240 0.951 46.30533 330 0.826 34.93253
70 0.627 20.1282 160 0.579 17.16434 250 0.975 48.672 340 0.771 30.43538
80 0.64 20.97152 170 0.61 19.05152 260 0.993 50.48571 350 0.714 26.10156