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Licensing and Management System

Facility ID:147577W237CZ

Channel:
237
Station Type:
Main
Community:
GRAND RAPIDS, MI
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Application Technical History

Application
Submit Date
0000160008 License To Cover Granted, Active Status Date: 10/15/2021 09/22/2021
0000144772 Minor Modification Granted, In-Active Status Date: 06/04/2021 05/07/2021
BLFT-20101028AAC License To Cover Granted, In-Active Status Date: 11/23/2010 10/28/2010
BPFT-20100608AEM Minor Modification Granted, In-Active Status Date: 09/09/2010 06/08/2010
BLFT-20100301ACL License To Cover Granted, In-Active Status Date: 03/10/2010 03/01/2010
BPFT-20100114ADJ Minor Modification Granted, In-Active Status Date: 01/19/2010 01/14/2010
BLFT-20080225ABL License To Cover Dismissed, In-Active Status Date: 02/26/2008 02/25/2008
BLFT-20070413AGI License To Cover Superceded, In-Active Status Date: 04/04/2008 04/13/2007
BLFT-20070413AGI License To Cover Amendment Granted, In-Active Status Date: 04/04/2008 04/13/2007
BMPFT-20061017ADB Minor Modification Granted, In-Active Status Date: 10/30/2006 10/17/2006
BNPFT-20030825AEG Construction Permit Granted, In-Active Status Date: 04/16/2004 08/25/2003
BNPFT-20030317FNL Construction Permit Granted, In-Active Status Date: 04/16/2004 03/17/2003

Contour Map

Application

File Number:
0000160008
Record Type:
FX
NAD83 Coordinates:
42 55' 19.0" N 85 41' 7.1" W
Channel:
237
Class:
D
Domestic Status:
Elevation:
210.9 meters
Effective Radiated Power:
0.12 kW

FX Antenna

Site 1

Antenna Type:
Directional
Number of Sections:
1
Wavelength Spacing:
0.0
RCAMSL:
270.9 meters
HAAT:
55.1 meters
Overall antenna height above ground:
60.7 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 0.618 0.04583 90 0.743 0.06625 180 0.492 0.02905 270 0.269 0.00868
10 0.674 0.05451 100 0.677 0.055 190 0.501 0.03012 280 0.318 0.01213
20 0.767 0.07059 110 0.638 0.04885 200 0.529 0.03358 290 0.375 0.01687
30 0.875 0.09187 120 0.621 0.04628 210 0.548 0.03604 300 0.431 0.02229
40 0.962 0.11105 130 0.614 0.04524 220 0.532 0.03396 310 0.484 0.02811
50 1.0 0.12 140 0.603 0.04363 230 0.472 0.02673 320 0.531 0.03384
60 0.975 0.11407 150 0.582 0.04065 240 0.383 0.0176 330 0.566 0.03844
70 0.917 0.10091 160 0.549 0.03617 250 0.295 0.01044 340 0.589 0.04163
80 0.829 0.08247 170 0.513 0.03158 260 0.251 0.00756 350 0.6 0.0432