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Licensing and Management System

Facility ID:67010W48CL

Channel:
48
Station Type:
Main
Community:
GRAND RAPIDS, MI
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Application Technical History

Application
Submit Date
0000195649 Minor Modification Granted, Active Status Date: 07/28/2022 07/25/2022
0000052038 Displacement Granted, In-Active Status Date: 06/12/2018 04/10/2018
BDFCDTL-20090818ABV Digital Flash Cut Granted, In-Active Status Date: 09/15/2009 08/18/2009
BLTTA-20010111AAM License to Convert Granted, In-Active Status Date: 03/23/2001 01/11/2001
BLTTL-20000328ACP License To Cover Granted, Active Status Date: 04/28/2000 04/05/2000
BPTTL-19990402JA Minor Modification Granted, In-Active Status Date: 11/23/1999 04/02/1999
BLTTL-19920226JD License To Cover Granted, In-Active Status Date: 04/16/1992 02/26/1992
BPTTL-19891208YU Construction Permit Amendment Granted, In-Active Status Date: 08/17/1990 12/08/1989

Contour Map

Application

File Number:
BPTTL-19990402JA
Service:
Low Power Analog TV
Channel:
48
Class:
Application Status:
Granted
Authorization Type:
CP
Submit Date:
04/02/1999

LPA Antenna

Site 1

NAD83 Coordinates:
43 0' 59.3" N 85 44' 24.2" W
Make Mode:
ANT ACS8C
Rotation:
125
Antenna Type:
Directional Custom
Antenna Polarization:
Horizontal
ERP
16.1 kW
RCAMSL:
329 meters
HAAT:
RCAGL:
94 meters

Directional Antenna Relative Field Values (Pre-rotated Pattern)

Rad Field ERP Rad Field ERP Rad Field ERP Rad Field ERP
0 1.0 16.1 90 0.19 0.58121 180 0.29 1.35401 270 0.19 0.59971
10 0.96 14.83776 100 0.18 0.52164 190 0.28 1.26224 280 0.22 0.81506
20 0.92 13.62704 110 0.18 0.52164 200 0.27 1.17369 290 0.27 1.24427
30 0.82 10.82564 120 0.19 0.58121 210 0.26 1.08836 300 0.35 2.14492
40 0.66 7.01316 130 0.21 0.71001 220 0.23 0.85169 310 0.5 4.28672
50 0.5 4.025 140 0.23 0.85169 230 0.21 0.71001 320 0.66 7.35731
60 0.35 1.97225 150 0.26 1.08836 240 0.19 0.57511 330 0.82 11.09129
70 0.27 1.17369 160 0.27 1.17369 250 0.18 0.52164 340 0.92 13.74579
80 0.22 0.77924 170 0.28 1.26224 260 0.18 0.52745 350 0.96 14.96167