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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BDFCDTT-20060331BOC Digital Flash Cut Superceded, In-Active Status Date: 08/14/2006 03/31/2006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BMPTT-20040825ACD Minor Modification Superceded, In-Active Status Date: 09/08/2004 08/25/2004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BNPTT-20000831BTJ Construction Permit Superceded, In-Active Status Date: 07/23/2001 10/30/2000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:
BNPTT-20000831BTJ
Service:
Analog TV Translator
Channel:
24
Class:
Application Status:
Superceded
Authorization Type:
CP
Submit Date:
10/30/2000

LPX Antenna

Site 1

NAD83 Coordinates:
45 38' 34.3" N 109 17' 59.6" W
Make Mode:
SCA 4DR-4S ONE PANEL
Rotation:
95
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
0.68 kW
RCAMSL:
1261 meters
HAAT:
RCAGL:
18 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 0.68 90 0.05 0.0017 180 0.11 0.00823 270 0.05 0.00196
10 0.98 0.65307 100 0.043 0.00126 190 0.102 0.00707 280 0.087 0.00624
20 0.916 0.57056 110 0.03 6.1E-4 200 0.067 0.00305 290 0.175 0.0252
30 0.812 0.44835 120 0.025 4.3E-4 210 0.035 8.3E-4 300 0.35 0.09159
40 0.68 0.31443 130 0.02 2.7E-4 220 0.025 4.3E-4 310 0.52 0.19536
50 0.52 0.18387 140 0.025 4.3E-4 230 0.02 2.7E-4 320 0.68 0.32676
60 0.35 0.0833 150 0.035 8.3E-4 240 0.025 4.3E-4 330 0.812 0.45991
70 0.175 0.02082 160 0.067 0.00305 250 0.03 6.1E-4 340 0.916 0.57856
80 0.087 0.00515 170 0.102 0.00707 260 0.043 0.00126 350 0.98 0.65574