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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BPTT-20031006ABT Minor Modification Amendment Superceded, In-Active Status Date: 01/23/2004 10/06/2003
BPTT-20031006ABT Minor Modification Superceded, In-Active Status Date: 12/30/2003 10/06/2003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:
BPTT-20031006ABT
Service:
Analog TV Translator
Channel:
20
Class:
Application Status:
Dismissed
Authorization Type:
CP
Submit Date:
10/06/2003

LPX Antenna

Site 1

NAD83 Coordinates:
42 14' 28.0" N 72 38' 54.0" W
Make Mode:
AND ALP16L2-HSMR
Rotation:
180
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
20 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 20.0 90 0.49 4.802 180 0.132 0.34322 270 0.49 4.93223
10 0.985 19.4045 100 0.425 3.6125 190 0.122 0.28704 280 0.556 6.33938
20 0.949 18.01202 110 0.358 2.56328 200 0.1 0.2004 290 0.626 8.01884
30 0.895 16.0205 120 0.287 1.64738 210 0.101 0.2205 300 0.698 9.93768
40 0.832 13.84448 130 0.212 0.89888 220 0.141 0.43867 310 0.767 11.96604
50 0.767 11.76578 140 0.141 0.39762 230 0.212 0.9636 320 0.832 14.05494
60 0.698 9.74408 150 0.101 0.20402 240 0.287 1.7299 330 0.895 16.2144
70 0.626 7.83752 160 0.1 0.2 250 0.358 2.66012 340 0.949 18.14894
80 0.556 6.18272 170 0.122 0.29768 260 0.425 3.72384 350 0.985 19.46364