WYPM (93.3 FM) is a non-commercial, public radio station that is licensed to Chambersburg, Pennsylvania, United States.
The station is owned by WITF, Inc., and simulcasts the NPR talk and news programming of WITF-FM in Harrisburg.
The Federal Communications Commission granted The Tower Realty Company a construction permit for the station on August 18, 1948, awarding it the WCUM-FM call sign.
The FCC granted the station the authority to begin broadcasting starting on October 20, 1948, followed by its first license on November 2, 1951.
[4] The station was sold to Tschudy Communications Corporation effective August 24, 1987,[5] followed by another sale to Northeast Broadcasting Group on July 19, 1991.