Bulls Radio is the University of South Florida student radio station. It broadcasts on 1620 kHz on the USF campus and was the first college station to be carried on an HD Radio sub-channel, when it occupied WMNF's HD-2 channel from July 2009 - July 2014. The station also has an Internet audio stream.The station claims to be one of Florida's largest student-run radio stations, and the entire operation of the station is by student workers and volunteers.