Audacy Rock “Rock 105” 105.5 WRXR-FM Rossville GA/Chattanooga has promoted Greg Rambin to Brand Manager. Rambin has been with Audacy Chattanooga for the past two decades mostly as Production Director. He has served as Brand Manager of Variety Hits “98.1 The Lake” WLND since 2017 and midday host at WRXR since 2018. The station had not had a Brand Manager since the death of Randall ‘Boner’ Smith last November.