Go to the Federal Communications Commission homepage at www.fcc.gov

Licensing and Management System

Facility ID:71428WCIU-TV

Channel:
23
Station Type:
Main
Community:
CHICAGO, IL

Application Technical History

Application
Submit Date
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0000034608 Minor Modification Superceded, In-Active Status Date: 01/05/2018 11/01/2017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:
0000102906
Service:
Full Service Television
Channel:
23
Class:
Application Status:
Granted
Authorization Type:
License
Submit Date:
01/30/2020

DTV Antenna

Site 1

NAD83 Coordinates:
41 52' 44.1" N 87 38' 10.2" W
Make Mode:
DIE TFU-14JSC/VP-R CT170
Rotation:
340
Antenna Type:
Directional Custom
Antenna Polarization:
Elliptical
ERP
1000 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 0.87 756.9 90 0.218 43.30561 180 0.991 985.05625 270 0.957 907.25625
10 0.797 635.209 100 0.119 17.21344 190 0.996 983.66724 280 0.912 823.55625
20 0.719 501.12241 110 0.241 68.22544 200 0.954 898.51441 290 0.867 749.78281
30 0.608 349.87225 120 0.443 211.14025 210 0.893 790.85449 300 0.856 739.08409
40 0.443 178.75984 130 0.608 383.28481 220 0.856 734.62041 310 0.893 808.38081
50 0.241 52.34944 140 0.719 528.23824 230 0.867 759.51225 320 0.954 918.14724
60 0.119 16.61521 150 0.797 646.89849 240 0.912 839.97225 330 0.996 994.009
70 0.218 49.95225 160 0.87 769.47984 250 0.957 919.29744 340 0.991 972.39321
80 0.273 71.55625 170 0.942 896.61961 260 0.975 947.11824 350 0.942 873.85104

Additional Azimuths

Rad Field ERP
186 1.0 998.001
334 1.0 997.00225