WGAC (580 kHz) is a commercial AM radio station in Augusta, Georgia. The station carries a news/talk format simulcast with co-owned 95.1 WGAC-FM Harlem, Georgia. The stations are owned by Beasley Broadcast Group, Inc., through licensee Beasley Media Group Licenses, LLC. The radio studios and offices are on Jimmie Dyess Parkway in Augusta. WGAC is a rare radio station that uses transmitter sites in different states. In the daytime, WGAC is powered at 5,000 watts, using a non-directional antenna off King Street in Martinez, Georgia. But at night, to avoid interfering with other stations on 580 AM, WGAC reduces power to 840 watts, using a directional antenna with a four-tower array, off Old Sudlow Lake Road in North Augusta, South Carolina. ()