clock. WGST ran at 5,000 watts by day, but dropped to 1,000 watts at night, to protect other stations on the frequency. In 1968, Georgia Tech put an FM station, WREK, on the air. In 1973, the Georgia Board of Regents decided WGST was "surplus property." In 1974, it was sold for five million dollars to the Meredith Corporation, despite opposition from alumni groups, members of the Georgia General Assembly and even the Governor of Georgia. However, profits from the sale were used to upgrade Georgia Tech's student-run WREK, which in 1978 moved to the Coliseum studios vacated by WGST in 1975. Under the Meredith Corporation, WGST tried to compete with WSB by becoming a full service Top 40 station and hiring big name DJs such as Chuck Daugherty, Sam Holman from WABC in New York City, Tony Taylor from WNBC, also in New York, and Skinny Bobby Harper, who came from Kansas City. But WGST's ratings languished, despite the high-priced talent Meredith had assembled. By October 1977, WGST switched to an all-news format. But it began adding some talk shows by 1980 and in 1983, hired Neal Boortz who already had experience hosting on Atlanta talk station WRNG (now WCNN). Boortz became the cornerstone for the WGST talk line-up. In 1985, WGST was bought by Jacor Communications, which already owned easy listening FM station WPCH (94.9 FM). WAFS In 1988, WPBD (640 AM) began operations, although the owners soon announced that the station was for sale. Jacor made arrangements to purchase WPBD and transfer WGST's call letters and format onto the new station. As part of these moves, Jacor divested WGST to the Moody Bible Institute, a Christian radio organization in Chicago, for $2.3 million. On June 30, 1989, Moody changed WGST's callsign to WAFS and changed format from news/talk to Christian talk and teaching; Jacor concurrently changed WPBD's call letters to WGST. WAFS became the Atlanta affiliate of Moody Radio, which lasted until 2004. WGKA The Moody Bible Institute sold WAFS on March 24, 2004 to Salem Communications. On August 2, 2004, Salem swapped call letters between its two stations on 920 and 1190 kHz, which resulted in the WGKA call letters moving to 920 kHz, and the WAFS call letters now appearing at 1190 kHz. On January 5, 2015 WGKA was rebranded as "920 The Answer". It began airing many of the Salem Radio Network conservative talk