First, WTCM-FM added a rebroadcaster in WBCM 93.5 FM Boyne City. The 93.5 frequency began broadcasting in 1978, and originally programmed a stand-alone country format as WCLX (with the calls standing for nearby Charlevoix).
WTCM-FM expanded its reach by adding a rebroadcaster on WBCM 93.5 FM in Boyne City, which began broadcasting in 1978 and initially featured a standalone country format as WCLX (the calls were connected to Charlevoix).