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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:

WDTW DEARBORN MI US
AMFM RADIO LICENSES, L.L.C. 2625 S MEMORIAL DR, SUITE A TULSA OK 74129 9186644581

FCC Facility ID: 6593
Service Type: AM Broadcast Station
License Status: LICEN
Current Frequency: 1310 kHz

1. BL-19811124AV GRANTED 01/28/1981|View Map

FCC Station Class: B
IFRB Region 2 Class: B
Time Zone: Eastern

Nighttime

Geographic Coordinates: 42-15'50 N / 83-15'14 W
Power: 5 kW
Directional Antenna Different constants day and night.
Domestic Pattern: A
RMS Theoretical: 693.63 mV/m at 1km
Towers: 6

Twr	Field Ratio	Elec Ht	Phas- ing	Spac- ing	Orient	Twr Ref	Top Ld	A	B	C	D
A	1	105.5	0	0	0	N	N	0	0	0	0
B	0.524	105.5	-17.6	191	90	N	N	0	0	0	0
C	1	105.5	99.2	90	180	N	N	0	0	0	0
D	0.524	105.5	81.6	191	90	Y	N	0	0	0	0
E	0.524	105.5	17.6	191	270	N	N	0	0	0	0
F	0.524	105.5	116.8	90	180	Y	N	0	0	0	0

Augments: 18

Augment	Central Azimuth	Radiation at Central Azimuth	Span
1	58	160.93	10
2	70	64.37	18
3	79	54.72	18
4	90	65.5	40
5	110	64.37	44
6	123	77.25	26
7	133	86.9	50
8	147.5	64.86	20
9	156	74.03	34
10	198.8	85.94	28.7
11	215	48.28	40
12	235	48.28	45
13	254	52.3	33
14	273	68.4	46
15	285	56.97	26.2
16	294	53.11	20
17	304.5	52.63	11
18	310	56.49	10

Daytime

Twr	Field Ratio	Elec Ht	Phas- ing	Spac- ing	Orient	Twr Ref	Top Ld	A	B	C	D
A	1.5	105.5	30	0	0	N	N	0	0	0	0
B	1	105.5	0	191	90	N	N	0	0	0	0

Augments: 23

Augment	Central Azimuth	Radiation at Central Azimuth	Span
1	6	1207.01	24
2	18	1166.77	24
3	30	1046.07	24
4	44	788.58	28
5	58	547.18	28
6	86.5	318.33	23
7	98	321.87	22
8	109	402.34	22
9	121	547.18	24
10	133	732.25	22
11	144	941.47	20
12	154	1086.31	20
13	165	1150.68	22
14	212	547.18	22
15	223	354.06	20
16	233	308	20
17	270	458.66	22
18	295	337.96	26
19	308	315.43	26
20	324	531.08	32
21	330.5	712.94	13
22	340	1013.89	26
23	353	1158.73	26

CALL SIGN HISTORY

WNIC - 11/01/1986
WMTG - 11/24/1986
WDOZ - 01/03/1995
WYUR - 09/22/1997
WXDX - 12/04/2000
WDTW - 01/25/2005
WWWW - 07/24/2006
WDTW - 09/15/2006
Where this callsign has been:
07/11/2002 on 106.7 in DETROIT MI - now WDTW-FM
01/25/2005 on 106.7 in DETROIT MI - now WDTW-FM

BROADCAST AUXILLIARY

RPU

MICROWAVE/STL/ENG

KFV996	26.09
KYY260	153.05
KYY260	153.05

WFW587	951
WPTB780	947

APPLICATION HISTORY

BP-21269	Minor Mod	APDIS	12/25/1978
BR-19790601D8	Renewal	GRANT	09/28/1979
BP-19790703AH	Minor Mod	GRANT	11/25/1980
BL-19811124AV	Lic to Cover	GRANT	01/28/1981
BR-19820527E6	Renewal	GRANT	09/15/1982
BTC-19830811GF	Transfer Ctrl	GRANT	09/08/1983
BAL-19850613GT	Assignment of Lic	GRANT	07/31/1985
BTC-19850827GE	Transfer Ctrl	GRANT	09/04/1985
BTC-19870521HR	Transfer Ctrl	GRANT	09/11/1987
BR-19890531WQ	Renewal	GRANT	09/26/1989
BZ-19910913AB	Direct Meas	GRANT	12/17/1991
BAL-19920914GG	Assignment of Lic	GRANT	10/02/1992
BTC-19920914HO	Transfer Ctrl	GRANT	10/07/1992
BAL-19930616GM	Assignment of Lic	GRANT	07/07/1993
BAL-19940121GI	Assignment of Lic	GRANT	03/18/1994
BTC-19950201GP	Transfer Ctrl	GRANT	04/07/1995
BTC-19950302GJ	Transfer Ctrl	GRANT	04/07/1995
BZ-19950825AA	Direct Meas	GRANT	11/30/1995
BR-19960529W5	Renewal	GRANT	09/27/1996
From: SCOTT K. GINSBURG, DE JURE
To: SCOTT K. GINSBURG, DE FACTO
BTC-19960930GS	Transfer Ctrl	GRANT	10/08/1996
From: SCOTT K. GINSBURG, DE FACTO
To: CHANCELLOR MEDIA CORPORATION
BTC-19970430C1	Transfer Ctrl	GRANT	09/04/1997
From: EVERGREEN MEDIA CORPORATION
To: EVERGREEN MEZZANINE HOLDINGS CORP
BTC-19970714HS	Transfer Ctrl	GRANT	07/23/1997
From: WKQI/WDOZ/WNIC LICENSE CORP.
To: CHANCELLOR MEDIA RADIO LICENSES, LLC
BAL-19980605HF	Assignment of Lic	GRANT	06/16/1998
BAL-19990826HH	Assignment of Lic	GRANT	09/14/1999
BR-20040601AXY	Renewal	GRANT	09/20/2004

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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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