KMCK-FM (Fayetteville, AR)

KMCK-FM, broadcasting at 105.7 FM, offers a Top 40 (CHR) music format. Originally based in Siloam Springs, Arkansas, the station has now moved its license to Prairie Grove, Arkansas, catering to the Northwest Arkansas region. Cumulus Media currently owns the station. "Power 105.7" began its journey as a CHR station in 1989, having previously operated as a Hot Adult Contemporary station under the name "K106."