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Licensing and Management System

Facility ID:70138WBDT

Channel:
31
Station Type:
Main
Community:
SPRINGFIELD, OH

Application Technical History

Application
Submit Date
0000156273 Withdrawal of Assignment of Authorization Dismissed, In-Active Status Date: 10/12/2021 10/07/2021
0000127104 License To Cover Granted, Active Status Date: 11/24/2020 11/24/2020
0000058530 License To Cover Granted, In-Active Status Date: 11/24/2020 07/24/2018
0000035602 Minor Modification Amendment (Sharing) Granted, In-Active Status Date: 12/06/2017 03/22/2018
0000035602 Minor Modification (Sharing) Superceded, In-Active Status Date: 03/23/2018 11/24/2017
BLCDT-20090619AAV License To Cover Granted, In-Active Status Date: 04/01/2011 06/19/2009
BMPCDT-20080619AKF Minor Modification Granted, In-Active Status Date: 05/21/2009 06/19/2008
BPCDT-20080618ABM Minor Modification Superceded, In-Active Status Date: 07/25/2008 06/18/2008
BPCDT-20080618ABM Minor Modification Amendment Granted, In-Active Status Date: 07/30/2008 06/18/2008
BLCDT-20030224ABC License To Cover Granted, In-Active Status Date: 06/16/2004 02/24/2003
BPCDT-19990813LF Minor Modification Superceded, In-Active Status Date: 02/09/2001 08/13/1999
BPCDT-19990813LF Minor Modification Amendment Granted, In-Active Status Date: 01/25/2002 08/13/1999

Contour Map


Application

File Number:
BPCDT-20080618ABM
Service:
Full Service Television
Channel:
31
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
06/18/2008

DTV Antenna

Site 1

NAD83 Coordinates:
39 43' 28.6" N 84 15' 17.6" W
Make Mode:
DIE TFU-18DSC C170
Rotation:
0
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
50 kW
RCAMSL:
555.3 meters
HAAT:
291 meters
RCAGL:
282.5 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.905 40.95125 90 1.0 50.0 180 0.207 2.14245 270 0.733 26.86445
10 0.9 40.5 100 0.987 48.70845 190 0.232 2.6912 280 0.854 36.4658
20 0.899 40.41005 110 0.94 44.18 200 0.245 3.00125 290 0.94 44.18
30 0.9 40.5 120 0.854 36.4658 210 0.232 2.6912 300 0.987 48.70845
40 0.905 40.95125 130 0.733 26.86445 220 0.207 2.14245 310 1.0 50.0
50 0.917 42.04445 140 0.588 17.2872 230 0.218 2.3762 320 0.988 48.8072
60 0.936 43.8048 150 0.437 9.54845 240 0.302 4.5602 330 0.963 46.36845
70 0.963 46.36845 160 0.302 4.5602 250 0.437 9.54845 340 0.936 43.8048
80 0.988 48.8072 170 0.218 2.3762 260 0.588 17.2872 350 0.917 42.04445