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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BPTT-20031006ABT Minor Modification Amendment Superceded, In-Active Status Date: 01/23/2004 10/06/2003
BPTT-20031006ABT Minor Modification Superceded, In-Active Status Date: 12/30/2003 10/06/2003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:
BDISDTL-20060331AVR
Service:
Low Power Digital TV
Channel:
20
Class:
Application Status:
Dismissed
Authorization Type:
CP
Submit Date:
03/31/2006

LPD Antenna

Site 1

NAD83 Coordinates:
42 14' 28.0" N 72 38' 54.0" W
Make Mode:
AND ALP16L7-HSNR-49
Rotation:
170
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
0.084 kW
RCAMSL:
364.1 meters
HAAT:
RCAGL:
9 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 0.084 90 0.323 0.00876 180 0.151 0.00192 270 0.323 0.00905
10 0.976 0.08002 100 0.276 0.0064 190 0.133 0.00142 280 0.375 0.01221
20 0.912 0.06987 110 0.237 0.00472 200 0.103 8.8E-4 290 0.438 0.01672
30 0.822 0.05676 120 0.205 0.00353 210 0.099 8.8E-4 300 0.52 0.02357
40 0.721 0.04367 130 0.172 0.00249 220 0.13 0.00151 310 0.617 0.03306
50 0.617 0.03198 140 0.13 0.00142 230 0.172 0.00258 320 0.721 0.0449
60 0.52 0.02271 150 0.099 8.2E-4 240 0.205 0.00364 330 0.822 0.05801
70 0.438 0.01611 160 0.103 8.9E-4 250 0.237 0.00487 340 0.912 0.07085
80 0.375 0.01181 170 0.133 0.00149 260 0.276 0.00662 350 0.976 0.08041