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Licensing and Management System

Facility ID:129406K24FL-D

Channel:
24
Station Type:
Main
Community:
COLUMBUS, MT
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Application Technical History

Application
Submit Date
BLDTT-20090831ADK License To Cover Granted, Active Status Date: 09/11/2009 08/31/2009
BMPDTT-20090723AEP Minor Modification Granted, In-Active Status Date: 08/20/2009 07/23/2009
BDFCDTT-20060331BOC Digital Flash Cut Superceded, In-Active Status Date: 08/14/2006 03/31/2006
BDFCDTT-20060331BOC Digital Flash Cut Amendment Granted, In-Active Status Date: 09/01/2006 03/31/2006
BLTT-20040930ANI License To Cover Granted, In-Active Status Date: 11/22/2004 09/30/2004
BMPTT-20040825ACD Minor Modification Superceded, In-Active Status Date: 09/08/2004 08/25/2004
BMPTT-20040825ACD Minor Modification Amendment Granted, In-Active Status Date: 09/20/2004 08/25/2004
BNPTT-20000831BTJ Construction Permit Amendment Granted, In-Active Status Date: 10/01/2001 10/30/2000
BNPTT-20000831BTJ Construction Permit Superceded, In-Active Status Date: 07/23/2001 10/30/2000

Contour Map

Application

File Number:
BLDTT-20090831ADK
Service:
Digital TV Translator
Channel:
24
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
08/31/2009

LPT Antenna

Site 1

NAD83 Coordinates:
45 37' 36.0" N 109 15' 39.0" W
Make Mode:
SCA 4DR-4S
Rotation:
20
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
3.2 kW
RCAMSL:
1112.7 meters
HAAT:
RCAGL:
8.7 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 3.2 90 0.03 0.00288 180 0.11 0.03872 270 0.07 0.01568
10 0.98 3.07328 100 0.03 0.00288 190 0.1 0.032 280 0.115 0.04232
20 0.917 2.69084 110 0.02 0.00128 200 0.065 0.01352 290 0.21 0.14112
30 0.813 2.1151 120 0.02 0.00128 210 0.03 0.00288 300 0.35 0.392
40 0.68 1.47968 130 0.02 0.00128 220 0.02 0.00128 310 0.51 0.83232
50 0.53 0.89888 140 0.03 0.00288 230 0.02 0.00128 320 0.68 1.47968
60 0.35 0.392 150 0.04 0.00512 240 0.03 0.00288 330 0.81 2.09952
70 0.14 0.06272 160 0.07 0.01568 250 0.04 0.00512 340 0.915 2.71732
80 0.06 0.01152 170 0.105 0.03528 260 0.055 0.00968 350 0.98 3.08584