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Licensing and Management System

Facility ID:129406K24FL-D

Channel:
24
Station Type:
Main
Community:
COLUMBUS, MT

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BDFCDTT-20060331BOC Digital Flash Cut Superceded, In-Active Status Date: 08/14/2006 03/31/2006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BMPTT-20040825ACD Minor Modification Superceded, In-Active Status Date: 09/08/2004 08/25/2004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BNPTT-20000831BTJ Construction Permit Superceded, In-Active Status Date: 07/23/2001 10/30/2000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Superceded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

LPX Antenna

Site 1

NAD83 Coordinates:
45 37' 35.9" N 109 15' 38.9" W
Make Mode:
KAT 1X2K723147
Rotation:
20
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
0.606 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 0.968 0.56784 90 0.442 0.11839 180 0.111 0.00747 270 0.442 0.11839
10 0.874 0.46291 100 0.308 0.05749 190 0.053 0.0017 280 0.605 0.22181
20 0.75 0.34087 110 0.195 0.02304 200 0.062 0.00233 290 0.796 0.38397
30 0.792 0.38012 120 0.1 0.00606 210 0.129 0.01008 300 0.964 0.56315
40 0.936 0.53091 130 0.044 0.00117 220 0.098 0.00582 310 0.999 0.60479
50 0.999 0.60479 140 0.098 0.00582 230 0.044 0.00117 320 0.936 0.53091
60 0.964 0.56315 150 0.129 0.01008 240 0.1 0.00606 330 0.792 0.38012
70 0.796 0.38397 160 0.062 0.00233 250 0.195 0.02304 340 0.75 0.35224
80 0.605 0.22181 170 0.053 0.0017 260 0.308 0.05749 350 0.874 0.47292

Additional Azimuths

Rad Field ERP
52 1.0 0.606