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Licensing and Management System

Facility ID:49183W33AY-D

Channel:
31
Station Type:
Main
Community:
SPRINGFIELD, IL

Application Technical History

Application
Submit Date
0000051745 Displacement Granted, Active Status Date: 06/20/2018 04/10/2018
BLDTL-20101122ABA License To Cover Granted, Active Status Date: 12/23/2010 11/22/2010
BDFCDTL-20091204ADY Digital Flash Cut Granted, In-Active Status Date: 12/17/2009 12/04/2009
BMPTTL-20010112ABV Minor Modification Granted, In-Active Status Date: 10/30/2001 01/24/2001
BPTTL-19980601MJ Minor Modification Granted, In-Active Status Date: 10/05/1998 06/01/1998
BLTTL-19910927JM License To Cover Granted, In-Active Status Date: 12/05/1991 09/27/1991
BMPTTL-19910709IE Minor Modification Granted, In-Active Status Date: 07/30/1991 07/09/1991
BPTTL-19891208U9 Construction Permit Amendment Granted, In-Active Status Date: 06/04/1990 12/08/1989

Contour Map


Application

File Number:
BLTTL-19910927JM
Service:
Low Power Analog TV
Channel:
31
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
09/27/1991

LPA Antenna

Site 1

NAD83 Coordinates:
39 46' 52.1" N 89 36' 17.3" W
Make Mode:
SCA SL-8
Rotation:
300
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
8.52 kW
RCAMSL:
296 meters
HAAT:
RCAGL:
116 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 8.52 90 0.68 3.91651 180 0.72 4.39226 270 0.69 4.11537
10 0.99 8.35045 100 0.66 3.70007 190 0.7 4.16288 280 0.74 4.72881
20 0.99 8.35045 110 0.65 3.5997 200 0.69 4.03289 290 0.79 5.39841
30 0.97 8.01647 120 0.65 3.61078 210 0.67 3.80183 300 0.85 6.21377
40 0.94 7.52827 130 0.66 3.73384 220 0.65 3.58863 310 0.89 6.80949
50 0.91 7.05541 140 0.68 3.95124 230 0.64 3.48979 320 0.93 7.41657
60 0.85 6.05473 150 0.69 4.06814 240 0.64 3.50071 330 0.96 7.88478
70 0.78 5.11732 160 0.7 4.18674 250 0.65 3.61078 340 0.98 8.19932
80 0.73 4.47832 170 0.71 4.30704 260 0.66 3.74513 350 0.99 8.36733