WESU is a college/community non-commercial FM radio station owned by Wesleyan University and licensed to Middletown, Connecticut. It was founded in 1939 as an unofficial AM carrier current campus radio station in the basement of Clark Hall. Upon gaining recognition, the station operated under the unofficial call sign WES. In the 1950s, the call sign became WESU. Then on February 25, 1961, it began operating an FM station at 88.1 MHz, eventually abandoning the AM station. Between 1967 and 1990, WESU was owned and operated by an independent student group, the now-defunct Wesleyan Broadcast Association, Inc. Today, it is owned by the Trustees of Wesleyan University, and operated by students and community volunteers. In 1999, the station moved offices and studios from the basement of Clark Hal