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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0000034083 Minor Modification Amendment (Sharing) Superceded, In-Active Status Date: 03/08/2018 11/16/2017
0000034083 Minor Modification (Sharing) Superceded, In-Active Status Date: 11/16/2017 10/24/2017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:
0000118106
Service:
Full Service Television
Channel:
21
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
07/20/2020

DTV Antenna

Site 1

NAD83 Coordinates:
37 41' 12.3" N 122 26' 7.3" W
Make Mode:
RFS PEPL5U-CM4
Rotation:
91
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 0.782 9.17286 90 0.379 2.15461 180 0.039 0.02281 270 0.374 2.29322
10 0.724 7.86264 100 0.252 0.95256 190 0.031 0.01441 280 0.544 4.74778
20 0.675 6.83438 110 0.15 0.3375 200 0.032 0.01536 290 0.73 8.37013
30 0.802 9.64806 120 0.084 0.10584 210 0.041 0.02521 300 0.9 12.41058
40 0.951 13.56601 130 0.053 0.04213 220 0.037 0.02053 310 0.996 14.92011
50 0.976 14.28864 140 0.024 0.00864 230 0.037 0.02053 320 0.95 13.10496
60 0.887 11.80154 150 0.03 0.0135 240 0.076 0.08664 330 0.797 9.24102
70 0.722 7.81926 160 0.035 0.01838 250 0.144 0.31104 340 0.676 6.81414
80 0.536 4.30944 170 0.04 0.024 260 0.235 0.82837 350 0.719 7.8909

Additional Azimuths

Rad Field ERP
17 0.673 6.79394
47 0.983 14.49433
313 1.0 14.78648
343 0.67 6.87494