While Townsquare Media's 104.9 KQCS Dewitt IA/Quad Cities is currently stunting in preparation of a format change, Regional Media's Classic Hits "Rewind 93.9" WYEC Cambridge IL has announced a flip of its own. WYEC will flip to Variety Hits "93.9 Jack-FM" on Thursday, September 1 with new KQCJ call letters in place. The flip to