[2] WCOS is an affiliate of the Atlanta Braves radio network, with the largest number of stations in Major League Baseball.

In 1958, the station stunted by playing Sammy Kaye's "I Wish I Was In Dixie" over a period of 24 hours before switching over to the "Top 60 in Dixie" playlist, a format that it kept for the next 20 years under various monikers like "Super COS", and "Position 14".

In the early 1990s, the station adjusted its format to satellite-fed classic country, but went back to simulcasting WCOS-FM within a year's time.

On January 3, 2012, as part of a three-way swap, WVOC's news/talk format moved to WXBT-FM, which changed its calls to WVOC-FM.

WVOC then changed its calls to WXBT (AM), which took WCOS' sports talk programming.