sentences:  WBDN programmed adult contemporary music throughout the 1970s and then went country around 1979, keeping that format until late 1986, when the station switched formats to oldies under the WCHT calls (with the call letters standing for Classic Hits).It is also simulcast on the FM band through 106.3 WMXG, licensed to Stephenson, Michigan.WMXG was granted a license in October 1999 and commenced broadcasting in March 2000.