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Licensing and Management System

Facility ID:67980WSHM-LD

Channel:
20
Station Type:
Main
Community:
SPRINGFIELD, MA
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Application Technical History

Application
Submit Date
0000201476 License To Cover Granted, Active Status Date: 10/06/2022 09/30/2022
0000189807 Minor Modification Granted, In-Active Status Date: 05/02/2022 04/29/2022
0000080531 License To Cover Granted, In-Active Status Date: 09/12/2019 08/22/2019
0000053340 Displacement Granted, In-Active Status Date: 09/28/2018 04/25/2018
BLDTL-20101124ABC License To Cover Granted, In-Active Status Date: 01/07/2011 11/24/2010
BDISDTL-20091022ABX Displacement Granted, In-Active Status Date: 05/12/2010 10/22/2009
BDISDTL-20060331AVR Displacement Dismissed, In-Active Status Date: 06/22/2006 03/31/2006
BPTT-20031006ABT Minor Modification Amendment Dismissed, In-Active Status Date: 02/17/2004 10/06/2003
BPTT-20031006ABT Minor Modification Amendment Superceded, In-Active Status Date: 01/23/2004 10/06/2003
BPTT-20031006ABT Minor Modification Superceded, In-Active Status Date: 12/30/2003 10/06/2003
BLTT-20000317AAU License To Cover Granted, In-Active Status Date: 05/03/2000 03/27/2000
BMPTT-20000317AAF Minor Modification Granted, In-Active Status Date: 05/03/2000 03/23/2000
BLTT-19960925JB License To Cover Granted, In-Active Status Date: 10/31/1996 09/25/1996
BMPTT-19960514JU Major Modification Granted, In-Active Status Date: 03/20/1997 05/14/1996
BMPTT-19960507IB Minor Modification Granted, In-Active Status Date: 05/15/1996 05/07/1996
BMPTT-19960111AI Minor Modification Granted, In-Active Status Date: 03/06/1996 01/11/1996
BMPTT-19930402P7 Major Modification Granted, In-Active Status Date: 06/23/1994 04/02/1993
BMPTTL-19891208HH Major Modification Granted, In-Active Status Date: 06/19/1990 12/08/1989
BPTTL-19810217KI Construction Permit Amendment Granted, In-Active Status Date: 01/22/1988 02/17/1981

Contour Map

Application

File Number:
0000201476
Service:
Low Power Digital TV
Channel:
20
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
09/30/2022

LPD Antenna

Site 1

NAD83 Coordinates:
42 14' 30.0" N 72 38' 55.0" W
Make Mode:
Dielectric TFU-8WB-1-R C160
Rotation:
180
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
4.9 kW
RCAMSL:
402.4 meters
HAAT:
RCAGL:
36.6 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.878 3.77733 90 0.896 3.9338 180 0.706 2.41474 270 0.895 3.95402
10 0.89 3.88129 100 0.851 3.54858 190 0.666 2.10865 280 0.928 4.24895
20 0.921 4.15638 110 0.781 2.98881 200 0.566 1.51313 290 0.96 4.54128
30 0.96 4.51584 120 0.675 2.23256 210 0.463 1.04542 300 0.987 4.78504
40 0.99 4.80249 130 0.546 1.46077 220 0.452 1.04452 310 0.999 4.8814
50 1.0 4.9 140 0.448 0.98345 230 0.549 1.54653 320 0.99 4.7744
60 0.989 4.79279 150 0.46 1.03684 240 0.677 2.31602 330 0.961 4.4886
70 0.962 4.53468 160 0.564 1.55867 250 0.782 3.04958 340 0.922 4.13655
80 0.93 4.23801 170 0.666 2.17342 260 0.851 3.58537 350 0.89 3.87083