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Licensing and Management System

Facility ID:61692W31EZ-D

Channel:
31
Station Type:
Community:
CHICAGO, IL
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Application Technical History

Application
Submit Date
0000124951 License To Cover Granted, Active Status Date: 10/27/2020 10/22/2020
0000124927 Minor Modification (Sharing) Granted, In-Active Status Date: 10/22/2020 10/21/2020
0000068481 Minor Modification Amendment (Sharing) Granted, In-Active Status Date: 10/15/2019 10/15/2019
0000068481 Minor Modification (Sharing) Superceded, In-Active Status Date: 10/15/2019 03/12/2019
0000052810 Displacement Amendment Dismissed, In-Active Status Date: 01/16/2019 01/10/2019
0000052810 Displacement Superceded, In-Active Status Date: 01/11/2019 04/16/2018
BDISDTL-20120106ABK Displacement Granted, In-Active Status Date: 10/04/2012 01/06/2012
BLDTL-20110224ACQ License To Cover Granted, In-Active Status Date: 03/08/2011 02/24/2011
BDISDVL-20090619ACV Displacement Cancelled, In-Active Status Date: 11/02/2009 06/19/2009
BDFCDTL-20090217AAT Digital Flash Cut Granted, In-Active Status Date: 03/06/2009 02/17/2009
BLTTL-20080609ABO License To Cover Granted, In-Active Status Date: 07/07/2008 06/09/2008
BDISTTL-20080115ADL Displacement Granted, In-Active Status Date: 04/30/2008 01/15/2008
BMPTTL-20061024AFI Minor Modification Dismissed, In-Active Status Date: 07/20/2007 10/24/2006
BLTTL-20060607AAR License To Cover Amendment Dismissed, In-Active Status Date: 07/20/2007 06/07/2006
BLTTL-20060607AAR License To Cover Superceded, In-Active Status Date: 06/13/2006 06/07/2006
BLTTL-20030902AAQ License To Cover Dismissed, In-Active Status Date: 05/08/2006 09/02/2003
BPTTL-20021118ACB Minor Modification Amendment Granted, In-Active Status Date: 06/11/2003 11/18/2002
BPTTL-20021118ACB Minor Modification Superceded, In-Active Status Date: 02/11/2003 11/18/2002
BLTTL-19950606IF License To Cover Granted, In-Active Status Date: 07/12/1995 06/06/1995
BPTTL-19920214DK Construction Permit Amendment Granted, In-Active Status Date: 10/07/1992 02/14/1992

Contour Map

Application

File Number:
BDFCDTL-20090217AAT
Service:
Low Power Digital TV
Channel:
31
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
02/17/2009

LPD Antenna

Site 1

NAD83 Coordinates:
41 53' 6.1" N 87 37' 17.7" W
Make Mode:
MCI 955532
Rotation:
223
Antenna Type:
Directional Custom
Antenna Polarization:
ERP
12.5 kW
RCAMSL:
550.4 meters
HAAT:
RCAGL:
370 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 12.5 90 0.01 0.00125 180 0.01 0.00125 270 0.01 0.00154
10 0.967 11.68861 100 0.01 0.00125 190 0.01 0.00125 280 0.021 0.01001
20 0.872 9.5048 110 0.01 0.00125 200 0.01 0.00125 290 0.094 0.14151
30 0.729 6.64301 120 0.01 0.00125 210 0.01 0.00125 300 0.218 0.68445
40 0.556 3.8642 130 0.01 0.00125 220 0.01 0.00125 310 0.378 1.95822
50 0.378 1.78605 140 0.01 0.00125 230 0.01 0.00125 320 0.556 4.10841
60 0.218 0.59405 150 0.01 0.00125 240 0.01 0.00125 330 0.729 6.90619
70 0.094 0.11045 160 0.01 0.00125 250 0.01 0.00125 340 0.872 9.71303
80 0.021 0.00551 170 0.01 0.00125 260 0.01 0.00125 350 0.967 11.76853