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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0000151679 Withdrawal of Modification Withdrawn, Active Status Date: 10/08/2021 10/08/2021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0000010567 Minor Modification Superceded, In-Active Status Date: 08/24/2016 04/15/2016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0000004818 Minor Modification Superceded, In-Active Status Date: 11/18/2015 10/06/2015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:
0000010567
Service:
Low Power Digital TV
Channel:
20
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
08/23/2016

LPD Antenna

Site 1

NAD83 Coordinates:
47 26' 1.2" N 122 11' 19.2" W
Make Mode:
PSI PSILP8BC
Rotation:
190
Antenna Type:
Off the Shelf
Antenna Polarization:
Horizontal
ERP
15.0 kW
RCAMSL:
187.1 meters
HAAT:
RCAGL:
32.0 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 15.0 90 0.19 0.5415 180 0.29 1.25281 270 0.19 0.55874
10 0.96 13.824 100 0.18 0.486 190 0.28 1.16762 280 0.22 0.75937
20 0.92 12.696 110 0.18 0.486 200 0.27 1.08542 290 0.27 1.15926
30 0.82 10.086 120 0.19 0.5415 210 0.26 0.99073 300 0.35 1.99837
40 0.66 6.534 130 0.21 0.6615 220 0.23 0.77976 310 0.5 3.99384
50 0.5 3.75 140 0.23 0.7935 230 0.21 0.64896 320 0.66 6.85464
60 0.35 1.8375 150 0.26 1.014 240 0.19 0.53581 330 0.82 10.3335
70 0.27 1.0935 160 0.27 1.0935 250 0.18 0.486 340 0.92 12.80664
80 0.22 0.726 170 0.28 1.18442 260 0.18 0.49141 350 0.96 13.93944