WMSV FM 91.1 is a radio station in Starkville, Mississippi located on the campus of Mississippi State University. Prior to WMSV, Mississippi State had a student-run radio station, WMSB which went off the air permanently at the end of the spring semester of 1986. WMSB was a low-power FM station with studios on the top floor of Lee Hall. WMSB was started the Fall Semester 1971 in a freshman dorm room on the third floor of Critz Hall utilizing a FM stereo transmitter that was designed and built as a high school science fair project by one of the station's founders. The station's original call letters were RHOM. It was on air from 8:00-12:00 pm each evening. Later, funding was solicited from the Student Association. Funding was approved, the low-power RCA FM transmitter was ordered and the call letters WMSB were issued by the FCC. The station was moved to studios on the top floor of Lee Hall that were formerly occupied by a student-run AM station.