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Broadcast Query
Specific Station *Facility ID: **Callsign: *-Incl archived New Search
Dialscape **Coordinates: Lat: Lon:
**City: State/Prov: *ZIP Code:
Party/Owner **Search for: Party Type  
Features available for: *-FCC (USA) / *-Industry Canada
6-12-09 ***ATTN: LPFM SEARCH USERS ** - RESULTS FOR CHS. 201-220 (88.1-91.9) ARE NOT VALID UNTIL THE CONCLUSION OF THE DTV NIGHT-LIGHT PROGRAM AT THE END OF JULY, 2009 - OTHERWISE, ALL ANALOG FULL PWR US TV CH-6 FACILITIES ARE NOW BEING IGNORED ***/ TIS:
WNZK
DEARBORN HEIGHTS MI US
 
BIRACH BROADCASTING CORPORATION
21700 NORTHWESTERN HWY STE 1190 TOWER 14
SOUTHFIELD MI 48075
2485573500
FCC Facility ID: 5348
Service Type: AM Broadcast Station
License Status: LICEN
Current Frequency: 690 kHz
1. BL-19901123AC GRANTED 02/13/1992|View Map
FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Eastern
Daytime
Geographic Coordinates: 42-5'55 N / 83-19'48 W
Power: 2.5 kW
Directional Antenna Different constants day and night.
Domestic Pattern: A
Q Factor: 15.8114
RMS Theoretical: 489.2 mV/m at 1km
Towers: 6
Twr Field
Ratio
Elec
Ht
Phas-
ing
Spac-
ing
Orient Twr
Ref
Top
Ld
A B C D
A191.3000NN0000
B1.85191.311991.3180NN0000
C0.94191.3-12291.3180YN0000
D0.791.3-64253.864.8NN0000
E1.29691.35591.3180YN0000
F0.65991.317491.3180YN0000
Augments: 8
Augment Central
Azimuth
Radiation at
Central Azimuth
Span
19011740
2118.52820
31335620
41492320
51654320
62112710
7241.526.520
830726520
2. BL-19901123AF GRANTED 02/13/1992|View Map
FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Eastern
Nighttime
Geographic Coordinates: 42-5'55 N / 83-19'48 W
Power: 2.5 kW
Directional Antenna Different constants day and night.
Domestic Pattern: A
Q Factor: 19.8932
RMS Theoretical: 508.63 mV/m at 1km
Towers: 6
Twr Field
Ratio
Elec
Ht
Phas-
ing
Spac-
ing
Orient Twr
Ref
Top
Ld
A B C D
A190000NN0000
B1.3239014490180NN0000
C0.7290-7890180YN0000
D0.99012238108NN0000
E1.1919015690180YN0000
F0.64890-6690180YN0000
Augments: 4
Augment Central
Azimuth
Radiation at
Central Azimuth
Span
1637510
2114.517510
31474010
425233.510
CALL SIGN HISTORY
831123AA -
WNZK - 11/08/1984
BROADCAST AUXILLIARY
RPU MICROWAVE/STL/ENG
KPF832450.98
WLF212949
APPLICATION HISTORY
BP-19831123AA Original CP GRANT 10/30/1984
BL-19851009AS Lic to Cover GRANT 01/23/1986
BRC-19851024AA RC GRANT 10/31/1985
BAL-19860519FG Assignment of Lic GRANT 05/28/1986
BP-19870116AB Major Mod GRANT 06/11/1987
BL-19870826AD Lic to Cover GRANT 02/10/1988
BP-19871116AF Major Mod GRANT 10/12/1989
BR-19890505UD Renewal GRANT 09/26/1989
BL-19901123AC Lic to Cover GRANT 02/13/1992
BMP-19901123AD Minor Mod to CP GRANT 01/23/1991
BRC-19901123AE RC GRANT 02/11/1991
BMP-19910808AG Minor Mod to CP GRANT 12/20/1991
BR-19960523WE Renewal GRANT 09/27/1996
BZ-19960715AA Direct Meas GRANT 10/30/1996
BOA-19990526AAX Ownership Rpt ACCPT 04/05/2001
BL-19901123AF Lic to Cover GRANT 02/13/1992
BOA-20030522AEF Ownership Rpt ACCPT 05/23/2003
BR-20040525AAQ Renewal GRANT 09/20/2004
BON-20040525AAH Ownership Rpt ACCPT 05/26/2004
BP-20060209ABD Minor Mod APDIS 06/28/2006
BOA-20060601AUE Ownership Rpt ACCPT 06/02/2006
BOA-20080515AAQ Ownership Rpt ACCPT 05/16/2008
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NOTE: Contour maps are estimates only and should not be used for filings or engineering purposes.
Contour maps take directional antennas but not terrain into consideration.
Not all areas within the contours may receive the coverage level shown.

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