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Licensing and Management System

Facility ID:43570K33OP-D

Channel:
33
Station Type:
Main
Community:
HELENA, MT
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Application Technical History

Application
Submit Date
0000063673 License To Cover Granted, Active Status Date: 11/26/2018 11/21/2018
0000053067 Displacement Granted, In-Active Status Date: 06/12/2018 04/19/2018
BLDTT-20130207AAP License To Cover Granted, In-Active Status Date: 02/22/2013 02/07/2013
BDFCDTT-20061207ABY Digital Flash Cut Granted, In-Active Status Date: 03/26/2007 12/07/2006
BLTT-19960920JA License To Cover Granted, In-Active Status Date: 09/27/1996 09/20/1996
BPTT-19940412AG Construction Permit Amendment Granted, In-Active Status Date: 09/18/1995 04/12/1994

Contour Map

Application

File Number:
BLDTT-20130207AAP
Service:
Digital TV Translator
Channel:
33
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
02/07/2013

LPT Antenna

Site 1

NAD83 Coordinates:
46 46' 10.7" N 112 1' 27.9" W
Make Mode:
AND ALP8L1-HSW
Rotation:
180
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
3.1 kW
RCAMSL:
1519 meters
HAAT:
RCAGL:
9 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 3.1 90 0.922 2.63526 180 0.241 0.18185 270 0.922 2.66564
10 0.985 3.0077 100 0.845 2.21348 190 0.253 0.20619 280 0.975 2.96025
20 0.951 2.80364 110 0.758 1.78115 200 0.302 0.3008 290 0.997 3.0771
30 0.925 2.65244 120 0.68 1.43344 210 0.397 0.5168 300 0.99 3.01931
40 0.929 2.67543 130 0.605 1.13468 220 0.51 0.83663 310 0.959 2.8332
50 0.959 2.85101 140 0.51 0.80631 230 0.605 1.16298 320 0.929 2.67312
60 0.99 3.03831 150 0.397 0.48859 240 0.68 1.46651 330 0.925 2.66737
70 0.997 3.08143 160 0.302 0.28273 250 0.758 1.82227 340 0.951 2.82373
80 0.975 2.94694 170 0.253 0.19843 260 0.845 2.254 350 0.985 3.01686