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KMSO

MISSOULA MT

FULL-SERVICE FM

Channel 273 (102.5 MHz)
RDS PI Code: 3192

SHEILA CALLAHAN & FRIENDS, INC
405 Westview Dr
MISSOULA MT 59803
4062401025
Facility ID: 60052
Licensed And Silent

Historic Grid View
View Public File
Correspondence
FRN: 0003765237

ML BMLH-20190730AAB

Granted

08/12/2019

REC Application ID: 1807726 (eLMS)
Record Type: Full Service FM
Application Purpose: Modify License
FRN: 0003765237
Community of license: MISSOULA, MT
Channel: 273C0 (102.5)
NAD83 Coordinates: 46 48' 29.7" N / 113 58' 41.4" W
Antenna Structure Registration Number: 1001685
REC measured distance to Canada: 245.4 km - bearing 0.3
Elevation: 1731 m AMSL
Antenna Type: SHI 6810
Antenna Sections (bays): 3
Spacing Between Bays: 1
Transmitter Power Output: 15.7 kW

	Horiz	Vert
Effective Radiated Power (kW)	22	22
Maximum Effective Radiated Power: (kW)	0	0
Radiation center above average terrain	534 m	534 m
Radiation center-height above ground:	84 m	84 m
Radiation center-above mean sea level:	1815 m	1815 m

Overall antenna height above ground: 87 m
Non-Directional Antenna
Public Notice Comments: License to modify.

L2C BLH-20110607AAD

Granted

06/28/2011

MOD BPH-20110330ACU

Granted

04/27/2011

L2C BLH-20090508ABN

Granted

05/11/2009

MOD BPH-20060321AAQ

Granted

05/11/2006

ML BMLH-20050902ABW

Dismissed

02/08/2006

ML BMLH-20040826AEJ

Granted

01/24/2005

L2C BLH-19931220KB

Granted

05/17/1994

MOD BPH-19930318II

Granted

07/16/1993

MOD BPH-19870212ID

Granted

08/20/1987

L2C BLH-19850311KP

Granted

05/15/1985

BROADCAST AUXILIARY/REMOTE PICK-UP/STL
WQAR633	450.2500
WQXU918	946.0000	725 STRAND
WQDU472	949.5000	Downtown Missoula, the Florence Building
WLD472	950.5000	725 STRAND AVE

CALL SIGN HISTORY

820504AT - 00/00/0000 (CDBS)
KUEZ - 09/24/1984 (CDBS)
KMSO - 02/01/1987 (CDBS)
KMSO - 09/24/1984 (LMS)

PERIODS OF SILENCE

Dates		Reason	# Days
12/31/2024~		Other

TRANSLATORS/BOOSTERS/SATELLITES
1.	K292GH	HAMILTON MT
2.	K281CH	MISSOULA MT
3.	K279CP	MISSOULA MT

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APPLICATION HISTORY

	BPH-19820504AT	Construction Permit	Granted 07/15/1984
	BMPH-19841114IB	Modification	Granted 02/04/1985
	BAPH-19850124HK	Assign License/CP	Granted 02/05/1985
	BLH-19850311KP	License to Cover	Granted 05/15/1985
	BPH-19870212ID	Modification	Granted 08/20/1987
	BRH-19891128B5	Renewal	Granted 03/23/1990
	BPH-19930318II	Modification	Granted 07/16/1993
	BLH-19931220KB	License to Cover	Granted 05/17/1994
	BRH-19970418YA	Renewal	Granted 08/04/1998
	BMLH-20040826AEJ	Modify License	Granted 01/24/2005
	BRH-20041126AEI	Renewal	Granted 03/30/2005
	BMLH-20050902ABW	Modify License	Dismissed 02/08/2006
	BPH-20060321AAQ	Modification	Granted 05/11/2006
	BLH-20090508ABN	License to Cover	Granted 05/11/2009
	BPH-20110330ACU	Modification	Granted 04/27/2011
	BLH-20110607AAD	License to Cover	Granted 06/28/2011
	BRH-20121129ATK	Renewal	Granted 03/22/2013
	BMLH-20190730AAB	Modify License	Granted 08/12/2019
	0000126995	Renewal	Granted 03/22/2021
	0000262086	Silent STA	Granted 01/31/2025
	0000275036	Extension of STA	Granted 07/17/2025
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)