FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0020666608

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
MAD RIVER RADIO, INC.partyLMS95.0%
MAD RIVER RADIO, INC.licenseeULS100.0%
MAD RIVER RADIO, INC.registrantULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(310) 927-6280MAD RIVER RADIO, INC. ApplicantLMS95.0%
(707) 445-3699REDWOOD BROADCASTING COMPANY, INC. ApplicantLMS95.0%
(707) 445-8104MAD RIVER RADIO, INC. LULS100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
1993-03-22WMF873ASAMAD RIVER RADIO, INC.
1991-12-19KB96048RPAMAD RIVER RADIO, INC.

LMS filings

FiledFile numberCall signExpiration
2026-07-230000301089KMDR2027-01-29
2026-01-280000288467KMDR2026-07-29
2025-07-280000275698KMDR2026-01-29
2025-01-270000264940KMDR2025-07-29
2024-07-310000249949KMDR2025-01-29
2024-03-010000240169
2024-01-290000237391KMDR2024-08-01
2023-09-110000220859KJNY2026-10-11
2023-07-240000218362KMDR2024-01-31
2023-02-270000211434KMDR2023-08-28
2022-08-240000198287KMDR2023-02-28
2021-11-300000174591
2021-08-020000155749KMDR2029-12-01
2021-08-020000155752KJNY2029-12-01
2020-01-300000102341
2018-12-07BPH-20181207AATKJNY2022-02-01
2015-12-02BOA-20151202EWRKMDR2029-12-01
2013-12-20BOA-20131220ABFKMDR2029-12-01
2013-08-13BDNH-20130813ACQKMDR
2013-07-31BRH-20130731AQCKJNY
2013-07-31BRFT-20130731AQHK294AZ
2013-07-31BRH-20130731AQGKMDR
2011-11-30BOA-20111130IFOKMDR2029-12-01
2011-04-06BOS-20110406ACFKMDR2029-12-01
2010-12-30BALH-20101230ABUKMDR
2010-12-30BALH-20101230ABUKMDR
2010-10-25BLH-20101025AAHKMDR
2010-10-22BALH-20101022ABOKJNY
2010-10-22BALH-20101022ABOKJNY
2010-07-07BOA-20100707CPLKMDR2029-12-01
2010-06-21BOA-20100621ADPKJNY2029-12-01
2010-06-04BMPH-20100604AFZKMDR2011-07-22
2008-03-21BSTA-20080321ADFKMDR
2007-11-23BMPH-20071123ADQKMDR
2007-11-23BMPH-20071123ADQKMDR
2007-11-23BMPH-20071123ADQKMDR
2007-08-02BON-20070802ADAKMDR2029-12-01
2007-05-02BNPH-20070502AFHKMDR2011-07-22
2005-07-26BRH-20050726AISKJNY
2005-07-26BRFT-20050726AITK294AZ
2005-02-23BLFT-20050223ABWK294AZ
2003-08-04BNPFT-20030804ADUK294AZ2007-05-25
2003-03-10BNPFT-20030310AUCK294AZ
1997-12-08BSTA-19971208WAKAJK-FM
1997-12-04BRH-19971204YBKJNY
1996-12-02BLH-19961202KBKJNY
1996-07-12BMPH-19960712JAKJNY1997-02-14
1995-11-20BMPH-19951120JCKJNY1996-07-18
1994-02-07BPH-19940207IAKJNY1995-12-10
1993-03-03BLH-19930303KGKJNY1997-12-01
1992-07-30BMPH-19920730JFKJNY1993-03-30
1991-12-09BMPH-19911209JUKJNY1992-07-31
1989-08-03BMPH-19890803JXKJNY1991-12-20
1988-08-10BMPH-19880810IDKJNY1991-12-20
1985-11-29BPH-19850711M2KJNY1989-08-18

Source provenance

SystemRecordRecorded nameRaw FRNObserved
LMS25076ff39f7bb0eb019f909e05bc0c05MAD RIVER RADIO, INC.00206666082026-09-10 20:45:30
LMS25076ff39bdbcfd6019c07089b151c22MAD RIVER RADIO, INC.00206666082026-09-10 11:15:29
LMS25076ff39819f039019838fa3c810e73MAD RIVER RADIO, INC.00206666082026-09-10 03:15:29
LMS25076ff3947f196c0194802e723c2288REDWOOD BROADCASTING COMPANY, INC.00206666082026-09-09 13:15:27
LMS25076ff3947f196c01947fe7ad375ed2MAD RIVER RADIO, INC.00206666082026-09-09 11:45:32
LMS25076ff390eb639c0191040253050485MAD RIVER RADIO, INC.00206666082026-09-08 10:15:21
LMS25076ff38a6c9c04018a754d5fbf03c2MAD RIVER RADIO, INC.00206666082026-09-07 20:45:18
LMS25076ff38974ec78018979a0b3920266MAD RIVER RADIO, INC.00206666082026-09-07 19:45:19
LMS25076ff382c7341e0182cb285057024cMAD RIVER RADIO, INC.00206666082026-09-05 06:15:07
ULS0fe1d071274cea7b4c0b01b7815cb35cd6800f9e67ec5f55a6f29a857a50cc37MAD RIVER RADIO, INC.00206666082026-09-04 16:15:12
LMS25076ff37ada191f017adb628536008cMAD RIVER RADIO, INC.00206666082026-09-01 12:44:50
LMS25076ff37ada191f017adb3a692d0076MAD RIVER RADIO, INC.00206666082026-09-01 12:44:50
LMS25076f91948a755c01948cdc95a60323MAD RIVER RADIO, INC.00206666082026-08-21 19:14:02
LMS25076f918d319bbb018d57fb93380c57MAD RIVER RADIO, INC.00206666082026-08-19 21:43:53
LMS25076f918655885301867ed306b00d42MAD RIVER RADIO, INC.00206666082026-08-18 03:19:30
ULS730298MAD RIVER RADIO, INC.00206666082026-08-09 02:48:39

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