sentences:  With its big signal, WGER was one of the most successful easy-listening stations in Michigan; as late as 1985, when it was using TM Programming's beautiful-music package, the station was posting #1 ratings among adult listeners aged 25–49 in the Saginaw and Flint markets, according to TM promotional literature of the time (1) 
  
  After the owner of WIOG bought WGER then sold the old station at 106.3, WIOG and WGER switched call signs in September 1986.WGER moved its beautiful music to the lower powered 106.3 and WIOG's CHR format was planted at 102.5.The move paid off, as WIOG quickly became a powerhouse in mid-Michigan broadcasting.