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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0000034083 Minor Modification Amendment (Sharing) Superceded, In-Active Status Date: 03/08/2018 11/16/2017
0000034083 Minor Modification (Sharing) Superceded, In-Active Status Date: 11/16/2017 10/24/2017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:
0000071494
Service:
Full Service Television
Channel:
21
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
04/11/2019

DTV Antenna

Site 1

NAD83 Coordinates:
37 41' 14.4" N 122 26' 5.3" W
Make Mode:
SCA 4X2KBBU
Rotation:
90
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
15 kW
RCAMSL:
421.8 meters
HAAT:
RCAGL:
39 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.931 13.00142 90 0.432 2.79936 180 0.069 0.07141 270 0.432 2.98106
10 0.846 10.73574 100 0.316 1.49784 190 0.043 0.02773 280 0.57 5.16501
20 0.717 7.71133 110 0.202 0.61206 200 0.051 0.03901 290 0.738 8.60255
30 0.813 9.91453 120 0.131 0.25742 210 0.116 0.20184 300 0.931 13.19485
40 0.955 13.68037 130 0.089 0.11881 220 0.065 0.06337 310 1.0 14.8653
50 1.0 15.0 140 0.065 0.06337 230 0.089 0.11881 320 0.955 13.27657
60 0.931 13.00142 150 0.116 0.20184 240 0.131 0.25742 330 0.813 9.68177
70 0.738 8.16966 160 0.051 0.03901 250 0.202 0.61206 340 0.717 7.99131
80 0.57 4.8735 170 0.043 0.02773 260 0.316 1.49784 350 0.846 10.95255