WDUN (AM 550) is a news/talk radio station licensed to Gainesville, Georgia, serving North Georgia and the Atlanta metro area. It airs local programming such as Mornings on Maine Street, The Martha Zoller Show and Newsroom, along with syndicated talk shows and local high school and Atlanta Falcons sports coverage. The station has been owned by the Jacobs family's Jacobs Media Corporation since 1949.
