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Licensing and Management System

Facility ID:61692W31EZ-D

Channel:
31
Station Type:
Main
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0000068481 Minor Modification (Sharing) Superceded, In-Active Status Date: 10/15/2019 03/12/2019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0000052810 Displacement Superceded, In-Active Status Date: 01/11/2019 04/16/2018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BLTTL-20060607AAR License To Cover Superceded, In-Active Status Date: 06/13/2006 06/07/2006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BPTTL-20021118ACB Minor Modification Superceded, In-Active Status Date: 02/11/2003 11/18/2002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:
0000068481
Service:
Low Power Digital TV
Channel:
31
Class:
Application Status:
Superceded
Authorization Type:
CP
Submit Date:
03/12/2019

LPD Antenna

Site 1

NAD83 Coordinates:
41 52' 44.0" N 87 38' 8.0" W
Make Mode:
MCI 955512
Rotation:
207
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
6 kW
RCAMSL:
636.4 meters
HAAT:
RCAGL:
455 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 6.0 90 0.01 6.0E-4 180 0.01 6.0E-4 270 0.01 7.4E-4
10 0.967 5.61053 100 0.01 6.0E-4 190 0.01 6.0E-4 280 0.021 0.00481
20 0.872 4.5623 110 0.01 6.0E-4 200 0.01 6.0E-4 290 0.094 0.06793
30 0.729 3.18865 120 0.01 6.0E-4 210 0.01 6.0E-4 300 0.218 0.32854
40 0.556 1.85482 130 0.01 6.0E-4 220 0.01 6.0E-4 310 0.378 0.93995
50 0.378 0.8573 140 0.01 6.0E-4 230 0.01 6.0E-4 320 0.556 1.97204
60 0.218 0.28514 150 0.01 6.0E-4 240 0.01 6.0E-4 330 0.729 3.31497
70 0.094 0.05302 160 0.01 6.0E-4 250 0.01 6.0E-4 340 0.872 4.66225
80 0.021 0.00265 170 0.01 6.0E-4 260 0.01 6.0E-4 350 0.967 5.64889