All three stations share studios and WTCO's transmitter facilities are located on KY 323 (Friendship Pike Road) near US 68 in southwestern Campbellsville.

In 1950, Redman Turner would lead Taylor County Broadcasting to launch a second AM station in Campbellsville, WLCK at 1450 AM.

Four years later, Clifford Spurlock would become manager and part-owner of WTCO, and would arrange a merger between the two stations in 1945.

Three years later, Owens would lead the station to change its call letters back to the original WTCO.

The two, plus WGRK-FM, would be sold in 2014 to Forcht Broadcasting, owners of the WAIN stations in nearby Columbia, Kentucky.