WKLK-FMWKLK-FM is a radio station broadcasting a classic rock music format. Licensed to Cloquet, Minnesota, United States, the station serves the Duluth, area. The station is owned by Fond du Lac Band of Lake Superior Chippewa.WWW wklk-fm.comHistoryThe station was assigned the call letters KOUV on November 29, 1991. On February 18, 1992, the station changed its call sign to the current WKLK-FM. Previously, the station carried satellite-based oldies and hot adult contemporary formats.