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Licensing and Management System

Facility ID:16820WABM

Channel:
20
Station Type:
Main
Community:
BIRMINGHAM, AL

Application Technical History

Application
Submit Date
0000070197 Transition Plan Progress Report Received, Active Status Date: 04/08/2019 04/08/2019
0000065089 Transition Plan Progress Report Received, Active Status Date: 01/07/2019 01/07/2019
0000062248 Transition Plan Progress Report Received, Active Status Date: 10/10/2018 10/10/2018
0000057561 Transition Plan Progress Report Received, Active Status Date: 07/10/2018 07/10/2018
0000051436 Transition Plan Progress Report Received, Active Status Date: 04/09/2018 04/09/2018
0000034382 Minor Modification Amendment Granted, Active Status Date: 01/22/2018 01/11/2018
0000039522 Transition Plan Progress Report Received, Active Status Date: 01/10/2018 01/10/2018
0000034382 Minor Modification Superceded, In-Active Status Date: 01/19/2018 10/30/2017
0000032462 Transition Plan Progress Report Received, Active Status Date: 10/10/2017 10/10/2017
0000025680 Minor Modification Granted, In-Active Status Date: 07/10/2017 07/05/2017
BLCDT-20060406AAJ License To Cover Granted, Active Status Date: 07/30/2007 04/06/2006
BMPCDT-20041104AKE Minor Modification Granted, In-Active Status Date: 11/16/2004 11/04/2004
BPCDT-19991029AGR Minor Modification Amendment Granted, In-Active Status Date: 08/29/2001 12/03/1999
BPCDT-19991029AGR Minor Modification Superceded, In-Active Status Date: 04/13/2001 12/03/1999

Contour Map


Application

File Number:
BLCDT-20060406AAJ
Service:
Full Service Television
Channel:
20
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
04/06/2006

DTV Antenna

Site 1

NAD83 Coordinates:
33 29' 4.8" N 86 48' 25.2" W
Make Mode:
DIE TFU-26DSC-R C170
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
885 kW
RCAMSL:
595.2 meters
HAAT:
406 meters
RCAGL:
306.5 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.207 37.92136 90 1.0 885.0 180 0.905 724.83712 270 0.733 475.50076
10 0.218 42.05874 100 0.988 863.88744 190 0.917 744.18677 280 0.588 305.98344
20 0.302 80.71554 110 0.963 820.72156 200 0.936 775.34496 290 0.437 169.00756
30 0.437 169.00756 120 0.936 775.34496 210 0.963 820.72156 300 0.302 80.71554
40 0.588 305.98344 130 0.917 744.18677 220 0.988 863.88744 310 0.218 42.05874
50 0.733 475.50076 140 0.905 724.83712 230 1.0 885.0 320 0.207 37.92136
60 0.854 645.44466 150 0.9 716.85 240 0.987 862.13956 330 0.232 47.63424
70 0.94 781.986 160 0.899 715.25789 250 0.94 781.986 340 0.245 53.12212
80 0.987 862.13956 170 0.9 716.85 260 0.854 645.44466 350 0.232 47.63424