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WJMK

BRIDGEPORT MI

AM BROADCAST

1250 kHz

NORTHERN STATES BROADCASTING CORPORATION
940 West Glenlake Avenue Unit 4 C
CHICAGO IL 60660
3125934416
Facility ID: 4600
Licensed

Historic Grid View
View Public File
Correspondence
FRN: 0026735274

MOD BZ-20060227AIS

Granted

01/31/2007

L2C BL-20051013AKD

Granted

02/01/2006

MAJA BMJP-20041201APJ

Granted

06/09/2005

REC Application ID: 1061708 (LMS)
Legacy CDBS Application ID: 1061708
Record Type: Full Service AM
Application Purpose: Major Modification-amend
Application Purpose: Major
Expiration Date: 06/09/2008
FRN: 0026735274
Community of license: BRIDGEPORT, MI, US
NAD83 Coordinates: 43 20' 31.1" N / 83 53' 56.9" W
Frequency: 1250 kHz
FCC Station Class: B
Public Notice Comments: Major change in licensed facilities. AM Auction 84 Engineering Amendment filed 05/11/2005

Daytime | View Towers

Primary Tower Coordinates: 43 20' 31.1" N / 83 53' 56.9" W
Power: 5 kW
Directional Antenna: Y
RMS Standard: 933.77 mV/m at 1km
RMS Standard: 888.87 mV/m at 1km

Twr	Field Ratio	Elec. Ht.	Phas- ing	Spac- ing	Orien- tation	Tower Ref	Top Load	Sw A	Sw B	Sw C	Sw D	Tower Height
A	0.428	183.1	-130.6	0	0	N	N	0	0	0	0	122.1m
B	1	183.1	0	86.4	182.8	N	N	0	0	0	0	122.1m
C	1	183.1	123.7	186	188	N	N	0	0	0	0	122.1m
D	0.398	89.9	-106.3	275	190	N	N	0	0	0	0	59.9m

Display pattern of directional antenna.

Display directional pattern in tabular form.

Nighttime | View Towers

Primary Tower Coordinates: 43 20' 31.1" N / 83 53' 56.9" W
Power: 1.1 kW
Directional Antenna: Y
RMS Standard: 437.98 mV/m at 1km
RMS Standard: 416.92 mV/m at 1km

Twr	Field Ratio	Elec. Ht.	Phas- ing	Spac- ing	Orien- tation	Tower Ref	Top Load	Sw A	Sw B	Sw C	Sw D	Tower Height
A	0.428	183.1	-130.6	0	0	N	N	0	0	0	0	122.1m
B	1	183.1	0	86.4	182.8	N	N	0	0	0	0	122.1m
C	1	183.1	123.7	186	188	N	N	0	0	0	0	122.1m
D	0.398	89.9	-106.3	275	190	N	N	0	0	0	0	59.9m

Display pattern of directional antenna.

Display directional pattern in tabular form.

MAJ BMJP-20041201APJ

Superceded

05/15/2005

MAJ BMJP-20040129ANI

Granted

06/09/2005

L2C BL-20040109ADK

Granted

03/30/2004

MLA BP-20040106ABN

Granted

06/10/2004

ML BP-20040106ABN

Superceded

06/07/2004

MOD BZ-20030506ABX

Granted

09/05/2003

ML BP-20030502ABH

Granted

08/25/2003

L2C BL-19971216AA

Granted

03/18/1998

BROADCAST AUXILIARY/REMOTE PICK-UP/STL
KR9981	161.6400
WPPZ399	450.1500
WPPZ399	455.7000

CALL SIGN HISTORY

WXOX - 00/00/0000 (CDBS)
WTCX - 11/01/1983 (CDBS)
WXOX - 02/13/1984 (CDBS)
WJZZ - 08/23/1996 (CDBS)
WKNX - 02/01/1997 (CDBS)
WNEM - 08/02/2004 (CDBS)
WHHQ - 06/18/2013 (CDBS)
WJMK - 04/03/2018 (CDBS)
Where this call sign has been:
07/27/1984 on 104.3 in CHICAGO IL - now WBMX (CDBS)

PERIODS OF SILENCE

Dates		Reason	# Days
04/03/2018~04/15/2018			12

TRANSLATORS/BOOSTERS/SATELLITES
1.	W257EO	99.3	BRIDGEPORT MI

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APPLICATION HISTORY

	BR-19790601CO	Renewal	Granted 03/28/1980
	BR-19820528VL	Renewal	Granted 09/15/1982
	BAL-19830714EG	Assign License/CP	Granted 08/29/1983
	BAL-19850903EP	Assign License/CP	Granted 10/29/1985
	BAL-19880224EB	Assign License/CP	Granted 04/15/1988
	BR-19890525VF	Renewal	Granted 10/02/1989
	BTC-19940214EA	Transfer of Control	Dismissed 07/29/1994
	BAL-19940214EB	Assign License/CP	Dismissed 07/29/1994
	BAL-19940715EQ	Assign License/CP	Granted 08/08/1994
	BAL-19940715ER	Assign License/CP	Granted 09/28/1994
	BLSTA-19950918AAA	Special Temporary Auth.-engineering	Granted 07/26/1996
	BAPL-19970429EF	Assign License/CP	Granted 06/11/1997
	BR-19960531XS	Renewal	Granted 06/12/1997
	BL-19971216AA	License to Cover	Granted 03/18/1998
	BP-20030502ABH	Modify License	Granted 08/25/2003
	BZ-20030506ABX	Modification	Granted 09/05/2003
	BL-20040109ADK	License to Cover	Granted 03/30/2004
	BAL-20040322AFT	Assign License/CP	Granted 05/11/2004
	BP-20040106ABN	Modify License-Amendment	Granted 06/10/2004
	BR-20040601BKF	Renewal	Granted 09/20/2004
	BMJP-20041201APJ	Major Modification-amend	Granted 06/09/2005
	BMJP-20040129ANI	Major Modification	Granted 06/09/2005
	20051013AKF	Program Test Authority	Granted 11/09/2005
	BL-20051013AKD	License to Cover	Granted 02/01/2006
	BZ-20060227AIS	Modification	Granted 01/31/2007
	BR-20120601AIW	Renewal	Granted 09/25/2012
	BAL-20130128ADP	Assign License/CP	Granted 03/13/2013
	BAL-20180118AAC	Assign License/CP	Granted 03/15/2018
	NoFileNumber	SUS)	Granted 04/20/2018
	NoFileNumber	Resume Operations	Granted 04/26/2018
	0000191399	Administrative Update	Received 05/24/2022
A red arrow means this application has additional transaction log history since July 1, 2014. Click the arrow to expand.
A blue arrow means that some details may be available through public notice data. Click the arrow to expand. (Provided by the REC Radio History Project)

IMPORTED LETTERS

History card

01/01/1980