WIDL (92.1 FM, "I92") is a radio station broadcasting a classic rock format.

Licensed to Cass City, Michigan, it first began broadcasting on 104.9 MHz licensed to Caro, Michigan, and still maintains offices and studios in Caro with sister station WKYO.

Overall, the station specializes in providing locally focused content such as regional news, weather and sports programming.

Past formats have included easy listening, adult contemporary, classic rock and oldies.

On February 3, 2017, WIDL changed its format from hot adult contemporary to classic rock, branded as "I92".