The station signed on the air on September 18, 1941; 83 years ago (1941-09-18). The call sign was WSRR. From the 1950s through the 80s, it was a full service, middle of the road station, featuring popular adult music with local news and sports. In 1947, it added an FM station, WSTC-FM (now WARW).
On January 25, 2016, WSTC dropped its public radio simulcast with WSHU1260 AM and went silent. It returned to the air on June 1, 2016, with a format of adult standards with some talk shows. That format lasted only a little more than a year.
On July 10, 2017, WSTC returned to a simulcast of NPR news/talk-formatted WSHU 1260 AM Westport.[4]