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Licensing and Management System

Facility ID:181463K20NF-D

Channel:
20
Station Type:
Community:
SEATTLE, WA
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Application Technical History

Application
Submit Date
0000212847 Minor Modification Granted, Active Status Date: 03/23/2023 03/22/2023
0000185919 License To Cover Granted, Active Status Date: 03/16/2022 03/07/2022
0000151679 Withdrawal of Modification Withdrawn, Active Status Date: 10/08/2021 10/08/2021
0000151904 Displacement Granted, In-Active Status Date: 10/12/2021 07/07/2021
0000151679 Minor Modification Dismissed, In-Active Status Date: 10/08/2021 07/06/2021
0000052239 Displacement Granted, In-Active Status Date: 07/06/2018 04/10/2018
0000024400 Minor Modification Granted, In-Active Status Date: 04/27/2017 04/18/2017
0000010567 Minor Modification Amendment Granted, In-Active Status Date: 08/26/2016 08/23/2016
0000010567 Minor Modification Superceded, In-Active Status Date: 08/24/2016 04/15/2016
0000008201 License To Cover Granted, In-Active Status Date: 03/02/2016 02/26/2016
0000007898 Minor Modification Granted, In-Active Status Date: 02/16/2016 01/28/2016
0000007360 License To Cover Granted, In-Active Status Date: 12/29/2015 12/17/2015
0000004818 Minor Modification Amendment Granted, In-Active Status Date: 11/24/2015 11/17/2015
0000004818 Minor Modification Superceded, In-Active Status Date: 11/18/2015 10/06/2015
0000004529 License To Cover Granted, In-Active Status Date: 09/29/2015 08/31/2015
0000004225 Minor Modification Granted, In-Active Status Date: 07/24/2015 07/15/2015
0000001713 License To Cover Granted, In-Active Status Date: 06/22/2015 06/09/2015
BPDTL-20130822AEG Minor Modification Granted, In-Active Status Date: 09/13/2013 08/22/2013
BLDTL-20130719ACA License To Cover Granted, In-Active Status Date: 08/12/2013 07/19/2013
BMPDTL-20121010ACF Minor Modification Granted, In-Active Status Date: 10/23/2012 10/10/2012
BNPDTL-20090825AKO Construction Permit Granted, In-Active Status Date: 02/25/2010 08/25/2009

Contour Map

Application

File Number:
0000151679
Service:
Low Power Digital TV
Channel:
20
Class:
Application Status:
Dismissed
Authorization Type:
CP
Submit Date:
07/06/2021

LPD Antenna

Site 1

NAD83 Coordinates:
47 37' 54.0" N 122 21' 3.0" W
Make Mode:
KAT K72314
Rotation:
180
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
5.0 kW
RCAMSL:
281.2 meters
HAAT:
RCAGL:
150 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 5.0 90 0.05 0.0125 180 0.12 0.06962 270 0.05 0.01352
10 0.96 4.608 100 0.06 0.018 190 0.1 0.04512 280 0.07 0.02312
20 0.87 3.7845 110 0.07 0.0245 200 0.05 0.01104 290 0.05 0.02592
30 0.73 2.6645 120 0.07 0.0245 210 0.02 0.00242 300 0.27 0.40613
40 0.56 1.568 130 0.06 0.018 220 0.04 0.00882 310 0.42 0.94178
50 0.42 0.882 140 0.04 0.008 230 0.06 0.0186 320 0.56 1.66465
60 0.27 0.3645 150 0.02 0.002 240 0.07 0.0245 330 0.73 2.76768
70 0.15 0.1125 160 0.05 0.0125 250 0.07 0.02381 340 0.87 3.86321
80 0.07 0.0245 170 0.01 5.0E-4 260 0.06 0.0174 350 0.96 4.64648