KBEM first took to the air in October 1970. Its broadcast studios were originally in the former Vocational High School in downtown Minneapolis (since converted to an office building in which WLOL now operates) and has, since 1984, been located at North Community High School. The current jazz format began in 1985. Students are a part of the station's operation during the day, delivering news reports and other programming. Minneapolis School Board meetings and Minneapolis City Council meetings have been carried live for over 20 years.