WTSR

In June 1966, the Federal Communications Commission (FCC) granted the college permission to use 89.7 FM at a power of 10 watts under the callsign WTSR. WTSR first went on the air on October 26, 1966, from two studios in Armstrong Hall following a ceremony from then-new college president Dr. Virgil W. Gillenwater. In March 1968 the radio station moved from Armstrong into Kendall Hall.

On November 1, 1974, following months of testing, WTSR changed frequency to 91.3 FM when the station was granted an increase in power by the FCC to broadcast at 1,500 watts. This upgrade provided the station with a 30-mile broadcast radius and the capability to reach a potential audience of 750,000 to 800,000 listeners. Following a stint to The Brower Student Center, WTSR moved into brand new facilities inside Kendall Hall at the beginning of the 1993-94 academic year.

In 2011 the Trenton Thunder, then the Double A affiliate of the New York Yankees, announced WTSR as the new flagship station of the Trenton Thunder Radio Network. The agreement saw WTSR broadcast all Thunder Eastern League regular season games and playoff games. In 2017, the Thunder announced a new broadcast deal with WNJE.

Once per semester, WTSR collaborates with Lions Television (LTV) to bring underground alternative artists to The College of New Jersey. Each band performs a live set, which is recorded and later uploaded to the WTSR Underground YouTube channel. Artists are also interviewed by WTSR's News Staff. Turnover, Citizen, and Tiny Moving Parts have all performed at Underground.

WTSR is completely student-run consisting of two boards: the executive board (e-board) and the board of directors. The e-board is made up of the station manager, operations manager, and the program manager. The board of directors includes the rest of the board, for a total of 11 student members who operate the station along with the general manager.