WBTR-FM (92.1 FM, "B-92.1 Country") is a radio station licensed in the city of Carrollton, Georgia, located west-southwest of Atlanta. The station plays a country music format. WBTR-FM is "Your Radio Home Of The Dawgs, Braves & Nascar!" and "Today's Best Country And All Your Favorites". The licensee is WYAI, Inc.Current notable on-air personalities include "The World Renowned and Famous", Mitch Gray in the mornings, Michael Vincent (middays), and Brian Mooty (afternoons).