Oldies 1550

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Languages

English

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Country

United States

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Genres

Oldies, Classic Hits, Classic Rock +2

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Frequency

1550 AM

📖 About

Oldies 1550 (KOSL) is an American AM radio station broadcasting an oldies music format from West Valley City, Utah, and serving the Salt Lake City metropolitan area. The station features classic music from the 1950s through the 1970s, including classic hits, early rock and pop favorites. KOSL operates on 1550 AM and is positioned as a dedicated oldies station for listeners in the Salt Lake City radio market. The station launched its current Oldies 1550 format in 2026 after previously operating with a sports talk format. KOSL is owned by Barry Wood through KRGO LLC and uses the Oldies 1550 branding.

📋 Details

owner:Barry Wood

power:10,000 watts daytime; 340 watts nighttime

market:Salt Lake City metropolitan area

website:https://oldies1550.com

branding:Oldies 1550

licensee:Barry Wood dba KRGO LLC

call sign:KOSL

music era:1950s through 1970s

stream note:The stream URL supplied for this database entry has been preserved exactly as provided.

service area:Salt Lake City-Ogden-Provo radio market

format launch:2026

frequency khz:1550 kHz

licensed city:West Valley City, Utah

station class:Class B

broadcast type:AM, Online Streaming

format history:The station transitioned from its previous sports talk programming to the Oldies 1550 format in 2026. In March 2026 it began identifying as Oldies 1550, followed by the launch of a 1950s-to-1970s classic hits format in April 2026.

station format:Oldies / Classic Hits

fcc facility id:25405

target audience:Listeners interested in classic oldies, vintage pop, early rock and classic hits in the Salt Lake City metropolitan area.

historical notes:The station has a long broadcasting history dating back to 1956, when it originally operated as KWIC on 1570 kHz. Its frequency was changed to 1550 kHz in 1965. The station has operated under several call signs and formats over the decades before becoming KOSL and adopting the Oldies 1550 identity in 2026.

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programming description:Classic oldies, early rock, classic pop and familiar hits primarily associated with the 1950s, 1960s and 1970s.