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Licensing and Management System

Facility ID:71428WCIU-TV

Channel:
23
Station Type:
Main
Community:
CHICAGO, IL
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Application Technical History

Application
Submit Date
0000196941 Minor Modification Granted, Active Status Date: 08/10/2022 08/03/2022
0000196947 Construction Permit Granted, Active Status Date: 08/10/2022 08/03/2022
0000102906 License To Cover Granted, Active Status Date: 02/03/2020 01/30/2020
0000102302 Transition Plan Progress Report Received, Active Status Date: 01/30/2020 01/30/2020
0000096534 Transition Plan Progress Report Received, Active Status Date: 01/10/2020 01/10/2020
0000087001 Transition Plan Progress Report Received, Active Status Date: 10/21/2019 10/21/2019
0000086909 License To Cover Granted, Active Status Date: 10/28/2019 10/18/2019
0000086402 Transition Plan Progress Report Received, Active Status Date: 10/15/2019 10/11/2019
0000080237 Transition Plan Progress Report Received, Active Status Date: 08/09/2019 08/09/2019
0000080099 Minor Modification Granted, In-Active Status Date: 08/15/2019 08/07/2019
0000078660 Minor Modification Granted, In-Active Status Date: 07/30/2019 07/25/2019
0000078131 Construction Permit Granted, In-Active Status Date: 07/30/2019 07/16/2019
0000075904 Transition Plan Progress Report Received, Active Status Date: 07/03/2019 07/03/2019
0000070909 Transition Plan Progress Report Received, Active Status Date: 04/09/2019 04/09/2019
0000066678 Transition Plan Progress Report Received, Active Status Date: 01/10/2019 01/10/2019
0000062725 Transition Plan Progress Report Received, Active Status Date: 10/10/2018 10/10/2018
0000057414 Transition Plan Progress Report Received, Active Status Date: 07/10/2018 07/09/2018
0000052043 Transition Plan Progress Report Received, Active Status Date: 04/10/2018 04/10/2018
0000039069 Transition Plan Progress Report Received, Active Status Date: 01/09/2018 01/09/2018
0000034608 Minor Modification Amendment Granted, In-Active Status Date: 01/09/2018 12/27/2017
0000034608 Minor Modification Superceded, In-Active Status Date: 01/05/2018 11/01/2017
0000032567 Transition Plan Progress Report Received, Active Status Date: 10/10/2017 10/10/2017
0000028180 Minor Modification Granted, In-Active Status Date: 07/24/2017 07/11/2017
BLCDT-20110822ADN License To Cover Granted, In-Active Status Date: 02/29/2012 08/22/2011
BMPCDT-20090105ACO Minor Modification Granted, In-Active Status Date: 03/16/2009 01/05/2009
BPCDT-20080619ACH Minor Modification Granted, In-Active Status Date: 08/25/2008 06/19/2008
BLCDT-20060525ADR License To Cover Granted, In-Active Status Date: 01/27/2010 05/25/2006
BMPCDT-20021202ABR Minor Modification Granted, In-Active Status Date: 01/09/2004 12/02/2002
BPCDT-19990831AAA Minor Modification Granted, In-Active Status Date: 01/10/2001 09/28/1999

Contour Map

Application

File Number:
0000028180
Service:
Full Service Television
Channel:
23
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
07/11/2017

DTV Antenna

Site 1

NAD83 Coordinates:
41 52' 44.1" N 87 38' 10.2" W
Make Mode:
DIE TFU-10DSC/VP-R CT170
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Elliptical
ERP
503 kW
RCAMSL:
653.4 meters
HAAT:
473 meters
RCAGL:
472 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.87 380.7207 90 0.218 23.90457 180 0.991 493.98674 270 0.957 460.67205
10 0.797 319.51013 100 0.119 7.12298 190 0.996 498.98405 280 0.912 418.36723
20 0.719 260.03138 110 0.241 29.21474 200 0.954 457.78835 290 0.867 378.09957
30 0.608 185.94099 120 0.443 98.71325 210 0.893 401.11685 300 0.856 368.56621
40 0.443 98.71325 130 0.608 185.94099 220 0.856 368.56621 310 0.893 401.11685
50 0.241 29.21474 140 0.719 260.03138 230 0.867 378.09957 320 0.954 457.78835
60 0.119 7.12298 150 0.797 319.51013 240 0.912 418.36723 330 0.996 498.98405
70 0.218 23.90457 160 0.87 380.7207 250 0.957 460.67205 340 0.991 493.98674
80 0.273 37.48809 170 0.942 446.34409 260 0.975 478.16437 350 0.942 446.34409

Additional Azimuths

Rad Field ERP
186 1.0 503.0
334 1.0 503.0