 Five years following the acquisition by Covenant, the FM station, by this time known as WWGZ-FM (Wings 103), had switched to an album rock format and became more of a regional station, serving listeners in Flint.The AM station adopted an all-sports format and the new call letters WLSP, later going all-talk and then adult standards prior to the current "Real Country" format as WLCO.In 1998 WWGZ-FM changed its calls to WRXF (Radio X) and took on a more Active Rock/Heavy metal sound.