WCAT (1390 AM) was a commercial radio station licensed to Burlington, Vermont, United States, and serving the Burlington-Plattsburgh area. The station was last owned by Radio Broadcasting Services, Inc., part of the Champlain Media Group. It aired a mainstream rock radio format, simulcast on co-owned 103.3 FM WWMP in Waterbury. WCAT also aired on an FM translator, W252CJ, at 98.3 MHz, to give listeners the option to hear the station in FM stereo.