WSUM (91.7 FM) is a non-commercial educational (NCE) radio station licensed to MADISON, WI. Broadcasting with an effective radiated power of 5.6 kW and antenna height of 145 meters HAAT, its signal reaches approximately 63 km to the radio horizon. The station is owned by Board of Regents of the University of Wisconsin–Madison. It broadcasts a College radio and variety (radio) format.
