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Licensing and Management System

Facility ID:181983WEAE-LD

Channel:
21
Station Type:
Community:
SPRINGFIELD, IL
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Application Technical History

Application
Submit Date
0000182563 License To Cover Granted, Active Status Date: 02/02/2022 01/28/2022
0000180667 Minor Modification Amendment Granted, In-Active Status Date: 01/26/2022 01/25/2022
0000180667 Minor Modification Superceded, In-Active Status Date: 01/25/2022 01/24/2022
0000177506 License To Cover Granted, In-Active Status Date: 12/23/2021 12/20/2021
0000177404 Minor Modification Granted, In-Active Status Date: 12/20/2021 12/17/2021
0000164363 Minor Modification Granted, In-Active Status Date: 10/22/2021 10/20/2021
0000163114 Minor Modification Granted, In-Active Status Date: 10/12/2021 10/06/2021
0000071904 Displacement Granted, In-Active Status Date: 06/28/2019 04/18/2019
0000013472 Minor Modification Granted, In-Active Status Date: 08/18/2016 08/08/2016
0000001375 Minor Modification Granted, In-Active Status Date: 05/12/2015 04/27/2015
BMPDTL-20140805ACX Minor Modification Granted, In-Active Status Date: 08/20/2014 08/05/2014
BNPDTL-20090825AXI Construction Permit Superceded, In-Active Status Date: 07/29/2010 08/25/2009
BNPDTL-20090825AXI Construction Permit Amendment Granted, In-Active Status Date: 09/28/2010 08/25/2009

Contour Map

Application

File Number:
0000180667
Service:
Low Power Digital TV
Channel:
21
Class:
Application Status:
Superceded
Authorization Type:
CP
Submit Date:
01/24/2022

LPD Antenna

Site 1

NAD83 Coordinates:
39 46' 51.2" N 89 36' 18.2" W
Make Mode:
KAT ATC-BCC312M-V3-21
Rotation:
270
Antenna Type:
Directional Custom
Antenna Polarization:
Circular
ERP
15.0 kW
RCAMSL:
249.9 meters
HAAT:
RCAGL:
72.5 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 0.694 7.16014 180 0.709 7.53171 270 0.694 7.30806
10 0.995 14.85038 100 0.663 6.55778 190 0.705 7.43213 280 0.734 8.18517
20 0.979 14.37661 110 0.645 6.23264 200 0.694 7.19127 290 0.781 9.26222
30 0.953 13.62313 120 0.641 6.17476 210 0.678 6.86073 300 0.829 10.42584
40 0.918 12.64086 130 0.647 6.30634 220 0.661 6.52608 310 0.876 11.62128
50 0.876 11.51064 140 0.661 6.58956 230 0.647 6.26749 320 0.918 12.73743
60 0.829 10.30861 150 0.679 6.9462 240 0.641 6.17091 330 0.953 13.69757
70 0.781 9.14942 160 0.694 7.24746 250 0.645 6.27525 340 0.979 14.42365
80 0.734 8.08134 170 0.705 7.46384 260 0.663 6.65534 350 0.995 14.8653