COSY Classic Hits 103.7 is WCSY-FM, a South Haven, Michigan station serving southwest Michigan with classic hits, local news, weather, community features, and familiar regional voices including Paul Layendecker in the morning.
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Super Hits 103.7 Cosy WCSY South Haven
South Haven's COSY Classic Hits 103.7
South Haven, United StatesBroadcasting in English1960s1970s1980
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