WKPK (88.3 FM, "Smile FM") is a radio station which is part of the Smile FM radio network licensed to Michigamme, Michigan. It was licensed on July 22, 2008, to operate on 88.3 MHz with 15 kW. The station broadcasts from the same tower used by WFXD and WKQS in Marquette, Michigan. WKPK broadcasts Smile FM programming from flagship station WLGH in Lansing.