The station is owned by Good Karma Broadcasting, LLC and features programming from ESPN Desportes.
WTTN (AM) began broadcasting with 250 watts as a daytime only station licensed to Watertown, Wisconsin in 1950. Power was later increased to 1000 watts, and a 4 watt night-time service was added in the late 1980s.
With the city of license change and transmitter site move, WTTN began broadcasting with a daytime power of 5,000 watts using a directional antenna system from Columbus, Wisconsin. Co-owned WTTN-FM which signed on in 1961, was originally located at 104.7 FM, and moved to 94.1 MHz. in 1972. 94.1 is now owned by Mid-West Family Broadcasting, and now uses the call signWJJO, with studios in Madison, Wisconsin.