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DWRZB-LP

ANNAPOLIS MD

ANALOG TRANSLATOR/LPTV

Channel 0

DC BROADCASTING, INC.
4552 W. 105TH WAY
WESTMINSTER CO 80031
3035931433
Facility ID: 56826
License Cancelled

Correspondence
FRN: 0013675541

BLTTL-20070907AFY

Cancelled

09/19/2007

BMPTTL-20070724ABJ

Granted

08/10/2007

BPTTL-20020701ABJ

Granted

09/08/2004

BPTTL-20020701ABJ

Superceded

02/26/2004

BPTTL-20020701ABJ

Superceded

02/24/2004

BPTTL-20020701ABJ

Superceded

08/20/2003

BLTTL-20011031AAA

Granted

01/18/2002

BMPTTL-20010130AAL

Granted

08/23/2001

BMPTTL-19950306JC

Denied

12/11/1995

BMPTTL-19931223JC

Granted

09/02/1994

BMPTTL-19930617JI

Granted

06/25/1993

BMPTTL-19921125JD

Granted

12/17/1992

BPTTL-19890310J2

Granted

08/14/1990

REC Application ID: (LMS)
Record Type: Low Power Analog TV
Application Purpose: Construction Permit
Channel: 61 (Minus offset)
Expiration Date: 10/01/2020

SITE # 1

NAD83 Coordinates: 38 58' 13.4" N / 76 30' 26.8" W
Antenna Type: BOG B8US
Antenna Polarization: Horizontal
Effective Radiated Power: 4kW
Maximum ERP 4kW
Radiation center-above mean sea level: 82.3
Overall antenna height above ground: 81
Directional Antenna:
Antenna System ID: 18189
Antenna Rotation: 131

Rad	Field	dB	ERP	Rad	Field	dB	ERP	Rad	Field	dB	ERP
0	1.000	0.0	4.000	120	0.030	-30.5	0.004	240	0.030	-30.5	0.004
10	0.960	-0.4	3.686	130	0.030	-30.5	0.004	250	0.030	-30.5	0.004
20	0.970	-0.3	3.764	140	0.030	-30.5	0.004	260	0.030	-30.5	0.004
30	0.990	-0.1	3.920	150	0.030	-30.5	0.004	270	0.030	-30.5	0.004
40	0.890	-1.0	3.168	160	0.030	-30.5	0.004	280	0.030	-30.5	0.004
50	0.690	-3.2	1.904	170	0.030	-30.5	0.004	290	0.150	-16.5	0.090
60	0.400	-8.0	0.640	180	0.030	-30.5	0.004	300	0.400	-8.0	0.640
70	0.150	-16.5	0.090	190	0.030	-30.5	0.004	310	0.690	-3.2	1.904
80	0.030	-30.5	0.004	200	0.030	-30.5	0.004	320	0.890	-1.0	3.168
90	0.030	-30.5	0.004	210	0.030	-30.5	0.004	330	0.990	-0.1	3.920
100	0.030	-30.5	0.004	220	0.030	-30.5	0.004	340	0.970	-0.3	3.764
110	0.030	-30.5	0.004	230	0.030	-30.5	0.004	350	0.960	-0.4	3.686

CALL SIGN HISTORY

890310J2 - 00/00/0000 (CDBS)
W61BY - 08/14/1990 (CDBS)
DW61BY - 12/11/1995 (CDBS)
W61BY - 07/10/2001 (CDBS)
WRZB-LP - 01/24/2006 (CDBS)
DWRZB-LP - 04/21/2014 (CDBS)
DWRZB-LP - 08/14/1990 (LMS)

PERIODS OF SILENCE

Dates		Reason	# Days
12/16/2003~	(approx)
10/25/2004~	(approx)
07/10/2006~
03/18/2009~03/19/2009			1
04/01/2013~03/27/2014			360

APPLICATION HISTORY

	BPTTL-19890310J2	Construction Permit	Granted 08/14/1990
	BAPTTL-19910916IA	Assign License/CP	Granted 10/28/1991
	BMPTTL-19921125JD	CP Extension	Granted 12/17/1992
	BMPTTL-19930617JI	CP Extension	Granted 06/25/1993
	BMPTTL-19931223JC	CP Extension	Granted 09/02/1994
	BMPTTL-19950306JC	CP Extension	Denied 12/11/1995
	BAPTTL-19951101IC	Assign License/CP	Dismissed 12/11/1995
	BSTA-20000705ACD	Special Temporary Authority	Dismissed 02/08/2001
	BMPTTL-20010130AAL	Modification	Granted 08/23/2001
	BLTTL-20011031AAA	License to Cover	Granted 01/18/2002
	BALTTL-20021015ADH	Assign License/CP	Granted 12/17/2002
	BRSTA-20031216AEH	Silent STA	Granted 01/21/2004
	BRTTL-20040518ABD	Renewal	Granted 08/26/2004
	BSTA-20021009ABF	Special Temporary Authority	Dismissed 09/08/2004
	BPTTL-20020701ABJ	Modification	Granted 09/08/2004
	BRSTA-20041025AFJ	Silent STA	Granted 11/09/2004
	BERSTA-20050125ALM	Resume Operations	Granted 02/11/2005
	BLSTA-20060711ABF	Silent STA	Granted 07/13/2006
	BLESTA-20070307ACF	Resume Operations	Granted 03/14/2007
	BMPTTL-20070724ABJ	Modification	Granted 08/10/2007
	BLTTL-20070907AFY	License to Cover	Cancelled 09/19/2007
	BLSTA-20090325ALY	Silent STA	Granted 03/27/2009
	-	Resume Operations	Granted 01/04/2010
	BRTTL-20120530AEQ	Renewal	Granted 11/29/2012
	BLSTA-20130402ACJ	Silent STA	Pending 04/03/2013
	-	Resume Operations	Granted 03/31/2014
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

Incoming letter or scanned document	BLTTL-20070907AFY	04/21/2014
Incoming letter or scanned document	BLSTA-20090325ALY	03/27/2009