. . "Talk 640 WGST"@en . . "WGST AM 640 (\"Talk 640 WGST\") is a radio station licensed in the city of Atlanta, Georgia. WGST is a Class B station operating on the frequency of 640 kHz with 50,000 watts of power during the daytime, and 1,000 watts of power during nighttime hours; a two-tower directional antenna is used, with differing patterns daytime and nighttime based from its transmitter site in West Atlanta."@en . . "WGST"@en . . . "WPBD (CP1986, on-air 1988-1989)" . "B" . "640000.0"^^ . . . . "Georgia School of Technology" . "29730"^^ . . . .