WMNF first went on the air in September, 1979, the result of a few years of hard work by a small group of dedicated volunteers who went door-to-door raising money for Florida's first community radio station. The call letters stand for: Member-sponsored Non-commercial FM.
WMNF 88.5 FM is a volunteer-powered, listener-supported, community-conscious, commercial-free radio station based in Tampa. It broadcasts a variety of programming including music, news, and public affairs, with shows like 'The Righteous Rockers Experience' and coverage of events such as Tropical Heatwave. The station also features podcasts, a music blog, and community event listings.