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Licensing and Management System

Facility ID:12279DDWYCC

Channel:
25
Station Type:
Main
Community:
CHICAGO, IL
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Application Technical History

Application
Submit Date
0000192838 Cancellation Cancelled, In-Active Status Date: 06/02/2022 06/02/2022
0000190365 Modification to License (Sharing) Cancelled, In-Active Status Date: 06/27/2022 05/10/2022
0000164525 License To Cover Granted, In-Active Status Date: 10/22/2021 10/22/2021
0000053671 License To Cover Granted, In-Active Status Date: 10/22/2021 05/01/2018
0000036582 Minor Modification Amendment (Sharing) Granted, In-Active Status Date: 01/23/2018 01/09/2018
0000036582 Minor Modification (Sharing) Superceded, In-Active Status Date: 01/22/2018 12/19/2017
BLEDT-20030501ABC License To Cover Granted, In-Active Status Date: 11/20/2003 05/01/2003
BPEDT-20000428ACO Minor Modification Granted, In-Active Status Date: 05/08/2002 06/06/2000

Contour Map

Application

File Number:
0000190365
Service:
Full Service Television
Channel:
25
Class:
Application Status:
Cancelled
Authorization Type:
License
Submit Date:
05/10/2022

DTV Antenna

Site 1

NAD83 Coordinates:
41 52' 44.1" N 87 38' 10.2" W
Make Mode:
RFS PEPL24C
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Elliptical
ERP
250 kW
RCAMSL:
675.6 meters
HAAT:
496 meters
RCAGL:
494.2 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.516 66.564 90 0.243 14.76225 180 0.727 132.13225 270 0.727 132.13225
10 0.353 31.15225 100 0.395 39.00625 190 0.71 126.025 280 0.756 142.884
20 0.239 14.28025 110 0.575 82.65625 200 0.661 109.23025 290 0.679 115.26025
30 0.15 5.625 120 0.752 141.376 210 0.643 103.36225 300 0.65 105.625
40 0.063 0.99225 130 0.912 207.936 220 0.833 173.47225 310 0.816 166.464
50 0.067 1.12225 140 0.995 247.50625 230 0.986 243.049 320 0.96 230.4
60 0.056 0.784 150 0.941 221.37025 240 0.955 228.00625 330 0.974 237.169
70 0.084 1.764 160 0.797 158.80225 250 0.8 160.0 340 0.872 190.096
80 0.152 5.776 170 0.696 121.104 260 0.684 116.964 350 0.707 124.96225

Additional Azimuths

Rad Field ERP
233 1.0 250.0
234 1.0 250.0