WCDD (107.9 MHz FM, CD Country 107.9) is a radio station broadcasting a country music format. It is licensed to Canton, Illinois and serves the Peoria radio market. The station is currently owned by Prairie Radio Communications. WCDD was known as WBYS-FM for many years on 98.1 FM with an easy listening format. In late 1997 the station was upgraded to 25,000 watts and moved to 107.9 FM.