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Licensing and Management System

Facility ID:50347WZDC-CD

Channel:
31
Station Type:
Main
Community:
WASHINGTON, DC

Application Technical History

Application
Submit Date
0000079933 License To Cover Granted, Active Status Date: 08/05/2019 08/05/2019
0000048377 License To Cover Granted, In-Active Status Date: 08/05/2019 03/07/2018
0000035987 Minor Modification (Sharing) Granted, In-Active Status Date: 12/19/2017 12/05/2017
0000004303 License To Cover Granted, In-Active Status Date: 10/05/2015 07/27/2015
0000003631 Minor Modification Granted, In-Active Status Date: 07/17/2015 07/08/2015
BLDTA-20110815ACN License To Cover Granted, In-Active Status Date: 09/28/2011 08/15/2011
BMPDTA-20110211AFL Minor Modification Granted, In-Active Status Date: 03/04/2011 02/11/2011
BLTTA-20080804ADP License to Convert Granted, In-Active Status Date: 09/15/2008 08/04/2008
BDFCDTA-20080804ACV Digital Flash Cut Granted, In-Active Status Date: 10/15/2008 08/04/2008
BLTTL-20070309ADR License To Cover Granted, In-Active Status Date: 04/09/2007 03/09/2007
BMPTTL-20070108AAQ Minor Modification Superceded, In-Active Status Date: 01/16/2007 01/08/2007
BMPTTL-20070108AAQ Minor Modification Amendment Granted, In-Active Status Date: 01/22/2007 01/08/2007
BDISTTL-20060213ABC Displacement Granted, In-Active Status Date: 06/20/2006 02/13/2006
BPTTL-20030226AAJ Minor Modification Dismissed, In-Active Status Date: 09/13/2005 02/26/2003
BLTTA-20000928AHU License to Convert Cancelled, In-Active Status Date: 10/25/2000 10/24/2000
BPTTL-19960516LJ Major Modification Dismissed, In-Active Status Date: 10/01/1997 05/16/1996
BLTTL-19940404IK License To Cover Granted, In-Active Status Date: 06/07/1994 04/04/1994
BPTTL-19891208AP Construction Permit Amendment Granted, In-Active Status Date: 01/25/1993 12/08/1989

Contour Map


Application

File Number:
BPTTL-20030226AAJ
Service:
Low Power Analog TV
Channel:
31
Class:
Application Status:
Dismissed
Authorization Type:
CP
Submit Date:
02/26/2003

LPA Antenna

Site 1

NAD83 Coordinates:
38 57' 44.0" N 77 1' 35.0" W
Make Mode:
ACS ACS16AR
Rotation:
138
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
24.4 kW
RCAMSL:
201.7 meters
HAAT:
RCAGL:
114 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 24.4 90 0.9 19.764 180 0.03 0.02196 270 0.9 20.07264
10 0.98 23.43376 100 0.76 14.09344 190 0.03 0.02196 280 0.97 23.10019
20 0.95 22.021 110 0.59 8.49364 200 0.03 0.02196 290 1.0 24.35122
30 0.92 20.65216 120 0.3 2.196 210 0.03 0.02196 300 0.99 23.72158
40 0.91 20.20564 130 0.03 0.02196 220 0.03 0.02196 310 0.95 21.83595
50 0.95 22.021 140 0.03 0.02196 230 0.03 0.07928 320 0.91 20.25007
60 0.99 23.91444 150 0.03 0.02196 240 0.3 2.64108 330 0.92 20.78707
70 1.0 24.4 160 0.03 0.02196 250 0.59 8.99016 340 0.95 22.1603
80 0.97 22.95796 170 0.03 0.02196 260 0.76 14.61745 350 0.98 23.52951