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Licensing and Management System

Facility ID:51189KOFY-TV

Channel:
21
Station Type:
Main
Community:
SAN FRANCISCO, CA
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Application Technical History

Application
Submit Date
0000186488 License To Cover Granted, Active Status Date: 03/11/2022 03/11/2022
0000118106 License To Cover Granted, In-Active Status Date: 03/11/2022 07/20/2020
0000112530 License To Cover Granted, In-Active Status Date: 07/20/2020 04/22/2020
0000071494 Modification to License (Sharing) Granted, In-Active Status Date: 04/22/2020 04/11/2019
0000058545 License To Cover Granted, In-Active Status Date: 04/11/2019 07/24/2018
0000034083 Minor Modification Amendment (Sharing) Granted, In-Active Status Date: 11/17/2017 03/07/2018
0000034083 Minor Modification Amendment (Sharing) Superceded, In-Active Status Date: 03/08/2018 11/16/2017
0000034083 Minor Modification (Sharing) Superceded, In-Active Status Date: 11/16/2017 10/24/2017
BXLCDT-20100104ADN License To Cover Granted, In-Active Status Date: 03/09/2011 01/04/2010
BLCDT-20091102AAU License To Cover Granted, In-Active Status Date: 01/11/2011 11/02/2009
BMPCDT-20090603AGC Minor Modification Granted, In-Active Status Date: 06/11/2009 06/03/2009
BXPCDT-20081211AAG Minor Modification Granted, In-Active Status Date: 11/06/2009 12/11/2008
BPCDT-20080619ADG Minor Modification Granted, In-Active Status Date: 07/11/2008 06/19/2008
BLCDT-20000421ABF License To Cover Granted, In-Active Status Date: 06/09/2000 05/02/2000
BPCDT-19981210LD Minor Modification Granted, In-Active Status Date: 10/22/1999 12/10/1998

Contour Map

Application

File Number:
0000186488
Service:
Full Service Television
Channel:
21
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
03/11/2022

DTV Antenna

Site 1

NAD83 Coordinates:
37 41' 12.3" N 122 26' 7.3" W
Make Mode:
RFS PEPL5U-CM4
Rotation:
3
Antenna Type:
Directional Custom
Antenna Polarization:
Circular
ERP
15 kW
RCAMSL:
449.5 meters
HAAT:
RCAGL:
59.4 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.387 2.24653 90 0.819 10.06141 180 0.381 2.17742 270 0.307 1.41373
10 0.575 4.95937 100 0.735 8.10337 190 0.244 0.89304 280 0.315 1.48837
20 0.758 8.61846 110 0.656 6.45504 200 0.166 0.41334 290 0.293 1.28773
30 0.917 12.61334 120 0.8 9.6 210 0.155 0.36037 300 0.215 0.69337
40 0.999 14.97001 130 0.952 13.59456 220 0.13 0.2535 310 0.143 0.30673
50 0.938 13.19766 140 0.969 14.08441 230 0.11 0.1815 320 0.163 0.39854
60 0.765 8.77837 150 0.871 11.37961 240 0.18 0.486 330 0.188 0.53016
70 0.646 6.25974 160 0.712 7.60416 250 0.245 0.90037 340 0.177 0.46993
80 0.739 8.19181 170 0.544 4.43904 260 0.28 1.176 350 0.231 0.80042

Additional Azimuths

Rad Field ERP
41 1.0 15.0
135 0.978 14.34726
228 0.106 0.16854
312 0.139 0.28982