FCC filing company

Mainstreet Broadcasting Co., Inc.

516 Main Street, Walsenburg, CO, 81089, US

Related companies

These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.

Company	FRN	Relationship basis
MAINSTREET BROADCASTING CO. INC.		Same recorded name
Mainstreet Broadcasting Co., Inc.		Same recorded name

Data coverage

FCC source	Matched entities	Last refreshed
ASR	1	2026-08-13 03:32:41
AUCTIONS	1	2026-07-30 04:47:12
CDBS	1	2026-07-30 05:58:23
ICFS	1	2026-07-31 09:18:53
LMS	1	2026-08-12 04:58:54
ULS	1	2026-08-09 15:43:20

Source records and provenance

Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.

FCC source	Recorded name	Source identity	Match basis	Last refreshed
ASR	Mainstreet Broadcasting Co., Inc	`frn:0003714938`	exact frn	2026-08-13 03:32:41
AUCTIONS	Mainstreet Broadcasting Company, Inc.	`frn:0003714938`	exact frn	2026-07-30 04:47:12
CDBS	OPAL ENVIRONMENTAL JUSTICE OREGON	`party:621861`	exact frn	2026-07-30 05:58:23
ICFS	Mainstreet Broadcasting Co., Inc.	`frn:0003714938`	exact frn	2026-07-31 09:18:53
LMS	MAINSTREET BROADCASTING COMPANY, INC.	`frn:0003714938`	exact frn	2026-08-12 04:58:54
ULS	MAINSTREET BROADCASTING COMPANY, INC.	`frn:0003714938`	exact frn	2026-08-09 15:43:20

Source differences

These source-attributed values differ. They remain visible for audit and are not automatically merged by fuzzy matching.

Field	Distinct values	Source evidence	Checked
Company Name	2	asr: Mainstreet Broadcasting Co., Inc uls: MAINSTREET BROADCASTING COMPANY, INC.	2026-07-31 19:52:54

Names and aliases

OPAL ENVIRONMENTAL JUSTICE OREGON cdbs
VIVIAN SATTERFIELD cdbs

IBFS / ICFS filings

Filed	File number	Applicant	Status
2018-10-17	SES-REG-20181017-07058	Mainstreet Broadcasting Co., Inc.	Current
2018-10-17	SES-REG-20181017-07015	Mainstreet Broadcasting Co., Inc.	Current

Universal Licensing System records

Grant date	Call sign	Service	Status	Frequency	Location	Expiration
2022-12-16	WRVP290	RP	A	450.3875 MHz	Alamosa, ALAMOSA, CO	2029-04-01
2022-06-01	WRTC331	TI	A	6887.5 MHz	Tres Piedras, RIO ARRIBA, NM (+1)	2030-04-01
2022-05-26	WRTA679	AS	A	945 MHz	La Veta, HUERFANO, CO (+1)	2029-04-01
2022-05-26	WRTA678	AS	A	946.5 MHz	Walsenburg, HUERFANO, CO (+1)	2029-04-01
2015-11-17	WQWT860	MG	E	21975 MHz	Walsenburg, HUERFANO, CO (+1)	2025-11-17
2015-10-05	WQWM604	MG	C	23025 MHz	Alamosa, ALAMOSA, CO (+1)	2025-10-05
2015-10-01	WQWM314	TI	A	12862.5 MHz	Walsenburg, HUERFANO, CO (+1)	2030-04-01
2015-10-01	WQWM313	TS	A	13237.5 MHz	Walsenburg, HUERFANO, CO (+1)	2030-04-01
2013-05-15	WQRH770	TI	A	7087.5 MHz	La Veta, HUERFANO, CO (+1)	2030-04-01
2013-04-20	WPXY278	MG	E	23025 MHz	37.6328333, -104.7809167	2023-06-30
2013-03-08	WQQV367	TS	A	6912.5 MHz	La Veta, HUERFANO, CO (+1)	2030-04-01
2012-02-17	WQOW774	TS	A	7012.5 MHz	Walsenburg, HUERFANO, CO (+1)	2030-04-01
2012-02-17	WQOW773	TS	A	7012.5 MHz	Alamosa, ALAMOSA, CO (+1)	2030-04-01
2012-02-17	WQOW772	TI	A	7062.5 MHz	Alamosa, ALAMOSA, CO (+1)	2030-04-01
2005-10-26	WQDT484	TT	A	488 - 494 MHz (2 frequencies)	Aguilar, LAS ANIMAS, CO (+1)	2030-04-01
2005-05-04	WQCQ860	RP	A	450.6125 MHz	Blanca, COSTILLA, CO	2029-04-01
2005-05-04	WQCQ854	RP	A	455.5875 MHz	Codo, HUERFANO, CO	2029-04-01
2003-03-17	WPXE391	TS	A	12987.5 MHz	Walsenburg, HUERFANO, CO (+1)	2030-04-01
1992-12-15	KC24949	RP	A	161.67 MHz	CO	2029-04-01
1990-08-14	WLE286	TS	A	13150 - 13175 MHz (2 frequencies)	COLORADO SPRINGS, EL PASO, CO	2030-04-01
1985-03-22	WLD649	AS	A	950 MHz	37.6274722, -104.8220278	2029-04-01

Antenna Structure Registration records

Issued	Registration	Status	Location	Structure	Height	FAA study
2011-08-02	1279908	NE	Intersection of Calle Vidal and Highway 69, Walsenburg, CO, 81089	TOWER	57.3 m	2008-ANM-3265-OE
2011-08-02	1279907	NE	Intersection of Calle Vidal and Highway 69, Walsenburg, CO, 81089	TOWER	57.3 m	2008-ANM-3264-OE

Licensing and Management System filings

Filed	File number	Station / facility	FRN	Expiration
2026-08-11	0000301843	Facility 797136 Cheyenne, WY LPD - Low Power Digital TV \| Channel 15 \| CPAPP - CP APPLIED FOR	0003714938
2026-08-03	0000301569	K34GI-D TRINIDAD, CO LPD - Low Power Digital TV \| Channel 34 \| LICEN - LICENSED	0003714938	2022-04-01
2026-08-03	0000301568	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2022-04-01
2026-08-03	0000301567	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2022-10-03
2026-04-27	0000295878	K26QN-D Romeo, CO LPD - Low Power Digital TV \| Channel 26 \| CPOFF - CP OFF AIR	0003714938	2029-07-30
2026-03-19	0000291723	Facility 794009 Albuquerque, NM LPD - Low Power Digital TV \| Channel 28 \| CPAPP - CP APPLIED FOR	0003714938
2026-03-19	0000291711	K12YH-D Fort Collins, CO LPD - Low Power Digital TV \| Channel 12 \| CPOFF - CP OFF AIR	0003714938	2029-08-05
2026-02-06	0000289364	KCSX-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 17 \| LICEN - LICENSED	0003714938	2030-04-01
2025-12-11	0000284578	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 23 \| LICEN - LICENSED	0003714938	2028-12-17
2025-09-25	0000278733	KSVK-LD DENVER, CO LPD - Low Power Digital TV \| Channel 12 \| LICEN - LICENSED	0003714938	2022-04-01
2025-09-17	0000278474	KSVK-LD DENVER, CO LPD - Low Power Digital TV \| Channel 12 \| LICEN - LICENSED	0003714938	2030-04-01
2025-03-25	0000268490	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2028-03-26
2025-03-25	0000268489	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2028-03-26
2025-03-24	0000268363	KSVK-LD DENVER, CO LPD - Low Power Digital TV \| Channel 12 \| LICEN - LICENSED	0003714938	2028-03-25
2023-03-13	0000212438	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 11 \| LICEN - LICENSED	0003714938	2022-04-01
2023-01-17	0000206957	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 11 \| LICEN - LICENSED	0003714938	2022-04-01
2022-05-06	0000190184	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2022-10-03
2022-05-06	0000190185	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2030-10-01
2022-03-28	0000171103	KSVK-LD DENVER, CO LPD - Low Power Digital TV \| Channel 12 \| LICEN - LICENSED	0003714938	2030-04-01
2022-03-28	0000171102	K34GI-D TRINIDAD, CO LPD - Low Power Digital TV \| Channel 34 \| LICEN - LICENSED	0003714938	2030-04-01
2022-03-28	0000171101	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 11 \| LICEN - LICENSED	0003714938	2030-04-01
2022-03-28	0000171100	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 23 \| LICEN - LICENSED	0003714938	2030-04-01
2022-03-28	0000171099	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2030-04-01
2022-03-21	0000186986	KSBK BLANCA, CO FM - Full Power FM \| Channel 262 \| LICEN - LICENSED	0003714938	2029-04-01
2021-11-23	0000171109	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2022-10-03
2021-11-23	0000171091	KSBK-LD WALSENBURG, CO LPD - Low Power Digital TV \| Channel 28 \| LICEN - LICENSED	0003714938	2022-04-01
2021-11-23	0000171098	KSBK-LD WALSENBURG, CO LPD - Low Power Digital TV \| Channel 28 \| LICEN - LICENSED	0003714938	2030-04-01
2021-06-30	0000151284	K34GI-D TRINIDAD, CO LPD - Low Power Digital TV \| Channel 34 \| LICEN - LICENSED	0003714938	2022-04-01
2021-01-21	0000131996	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2022-04-01
2021-01-21	0000131988	KSVK-LD DENVER, CO LPD - Low Power Digital TV \| Channel 12 \| LICEN - LICENSED	0003714938	2022-04-01
2020-11-13	0000126057	KSBK BLANCA, CO FM - Full Power FM \| Channel 262 \| LICEN - LICENSED	0003714938	2029-04-01
2020-11-13	0000126056	KSPK-FM WALSENBURG, CO FM - Full Power FM \| Channel 272 \| LICEN - LICENSED	0003714938	2029-04-01
2020-11-13	0000126055	KSPK-FM WALSENBURG, CO FM - Full Power FM \| Channel 272 \| LICEN - LICENSED	0003714938	2021-04-01
2020-09-21	0000121881	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 11 \| LICEN - LICENSED	0003714938	2022-04-01
2020-09-21	0000121880	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938	2022-04-01
2020-09-21	0000121882	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 48 \| LICEN - LICENSED	0003714938	2022-04-01
2020-09-21	0000121883	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 23 \| LICEN - LICENSED	0003714938	2022-04-01
2020-09-08	0000121285	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2021-01-23
2020-03-18	0000108295	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938	2020-03-19
2020-03-18	0000108291	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 48 \| LICEN - LICENSED	0003714938	2020-03-19
2020-02-11	0000089711	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 48 \| LICEN - LICENSED	0003714938
2020-02-11	0000089623	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938
2020-02-11	0000089564	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938
2020-01-23	0000099564	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2020-09-18
2020-01-21	0000089711	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 48 \| LICEN - LICENSED	0003714938
2020-01-21	0000089564	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938
2020-01-21	0000089623	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938
2019-11-14	0000089711	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 48 \| LICEN - LICENSED	0003714938	2022-04-01
2019-11-14	0000089623	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2022-04-01
2019-11-14	0000089564	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938	2022-04-01
2019-11-13	0000089195	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2022-04-01
2019-10-08	0000084987	K34GI-D TRINIDAD, CO LPD - Low Power Digital TV \| Channel 34 \| LICEN - LICENSED	0003714938	2022-04-01
2019-10-08	0000084981	KSPK-FM WALSENBURG, CO FM - Full Power FM \| Channel 272 \| LICEN - LICENSED	0003714938	2021-04-01
2019-09-19	0000081736	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 48 \| LICEN - LICENSED	0003714938	2020-03-19
2019-09-19	0000081732	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938	2020-03-19
2019-07-09	0000076932	KSPK-LD COLORADO SPRINGS, CO LPD - Low Power Digital TV \| Channel 43 \| LICEN - LICENSED	0003714938	2022-04-01
2019-04-10	BALFT-20190410ABH	K269GQ RATON, NM FX - FM Translator \| Channel 269 \| LICEN - LICENSED	0028809887
2018-11-26	0000063691	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2022-10-01
2018-11-13	0000063439	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938
2018-11-13	0000063437	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2021-11-29
2018-07-11	0000058258	KSBK-LD WALSENBURG, CO LPD - Low Power Digital TV \| Channel 28 \| LICEN - LICENSED	0003714938	2022-04-01
2018-06-07	0000055052	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2022-04-01
2018-05-16	0000054162	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2018-05-27
2017-12-20	0000036660	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938
2017-11-27	0000035632	KSBK-LD WALSENBURG, CO LPD - Low Power Digital TV \| Channel 28 \| LICEN - LICENSED	0003714938	2022-04-01
2017-11-27	0000035627	K24IY-D RATON, NM LPD - Low Power Digital TV \| Channel 24 \| LICEN - LICENSED	0003714938	2018-05-27
2017-07-24	0000029035	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938
2017-07-19	0000029006	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938	2021-06-06
2017-05-08	0000024493	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 47 \| LICEN - LICENSED	0003714938	2020-05-23
2016-11-16	0000017433	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 47 \| LICEN - LICENSED	0003714938	2022-04-01
2016-11-16	0000017432	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 47 \| LICEN - LICENSED	0003714938
2015-11-30	0000006988	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 47 \| LICEN - LICENSED	0003714938	2022-04-01
2013-11-30	BRTT-20131202AFN	K23OU-D PUEBLO, CO LPT - Digital TV Translator \| Channel 23 \| LICEN - LICENSED	0003714938
2013-11-30	BRDTT-20131202AFL	K20MP-D LAMAR, CO LPD - Low Power Digital TV \| Channel 20 \| LICEN - LICENSED	0003714938
2013-11-30	BRDTL-20131202AFG	KSVK-LD BOULDER, CO LPD - Low Power Digital TV \| Channel 12 \| LICEN - LICENSED	0003714938
2013-11-30	BRDTT-20131202AFI	KQAF-LD LA JUNTA, CO LPD - Low Power Digital TV \| Channel 35 \| LICEN - LICENSED	0003714938
2013-11-30	BRDTT-20131202AFJ	K19LA-D ROCKY FORD, CO LPD - Low Power Digital TV \| Channel 19 \| LICEN - LICENSED	0003714938
2013-11-30	BRDTT-20131202AFK	K35MZ-D LAS ANIMAS, CO LPD - Low Power Digital TV \| Channel 35 \| LICEN - LICENSED	0003714938
2013-11-30	BRTT-20131202AFM	KTNP-LD MANITOU SPRINGS, CO LPD - Low Power Digital TV \| Channel 4 \| LICEN - LICENSED	0003714938
2013-11-30	BRDTT-20131202AFH	KPDD-LD WOODLAND PARK, CO LPD - Low Power Digital TV \| Channel 23 \| LICSL - LICENSED AND SILENT	0003714938
2013-11-28	BRTTL-20131129AAO	KSBK-LD WALSENBURG, CO LPD - Low Power Digital TV \| Channel 28 \| LICEN - LICENSED	0003714938
2013-11-28	BRDTL-20131129AAN	K27MT-D ROMEO, CO LPD - Low Power Digital TV \| Channel 27 \| LICEN - LICENSED	0003714938

FCC auction participation

Auction	Closed	Bidder	FRN	Status	Credit	Commitment	Net commitment	Outcome rows
Auction 109 AM and FM Broadcast	2021-08-05	Mainstreet Broadcasting Company, Inc.	0003714938		New Entrant	$0.00	$0.00	0

Experimental filings

No filings are available yet.

FCC ID filings

No matched FCC ID filings are available.

Public Inspection File facilities

No matched Public Inspection File facilities are available.

Historical CDBS broadcast filings

No matched historical CDBS filings are available.

Robocall Mitigation Database filings

No matched Robocall Mitigation Database filings are available.

Broadband Data Collection providers

No matched BDC provider identifiers are available.

Intermediate Provider Registry

No matched Intermediate Provider Registry entries are available.

Sources and provenance

Source	Source record	Retrieved	Match
ASR	frn:0003714938	2026-07-31 15:10:55	Confirmed Company Identity
ULS	frn:0003714938	2026-07-31 15:17:38	Confirmed Company Identity

Recorded identity details

Values are retained with their source and observation dates; differences are not silently overwritten.

Field	Recorded value	Source	Observed
Address	516 Main Street, Walsenburg, CO, 81089, US	COMPANY	2026-07-29 - 2026-07-29
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Email Domain	kspk.com	ULS
Frn	0003714938	ASR	2026-07-29 - 2026-07-31
Frn	0003714938	AUCTIONS	2026-07-30 - 2026-07-30
Frn	0003714938	CDBS	2026-07-30 - 2026-07-30
Frn	0003714938	LMS	2026-07-30 - 2026-07-31
Frn	0003714938	ULS	2026-07-29 - 2026-07-29
Name	MAINSTREET BROADCASTING CO. INC.	LMS	2026-07-30 - 2026-07-31
Name	Mainstreet Broadcasting Co., Inc	ASR	2026-07-29 - 2026-07-31
Name	Mainstreet Broadcasting Co., Inc	COMPANY	2026-07-29 - 2026-07-29
Name	Mainstreet Broadcasting Company, Inc.	AUCTIONS	2026-07-30 - 2026-07-30
Name	MAINSTREET BROADCASTING COMPANY, INC.	LMS	2026-07-30 - 2026-07-31
Name	MAINSTREET BROADCASTING COMPANY, INC.	ULS	2026-07-29 - 2026-07-29
Name	OPAL ENVIRONMENTAL JUSTICE OREGON	CDBS	2026-07-30 - 2026-07-30
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS
Phone	7197383636	ULS