Wikipedia
WUPA
WUPA, virtual channel 69 ( UHF digital channel 43), is a CW owned-and-operated television station located in Atlanta, Georgia, United States. The station is owned by the CBS Television Stations subsidiary of CBS Corporation. WUPA maintains studio facilities located on Northeast Expressway ( I-85) in unincorporated DeKalb County (with an Atlanta address), and its transmitter is located in North Druid Hills.
Although WGCL-TV (channel 46) manages independent station WPCH-TV (channel 17) under a local marketing agreement, occasionally as time permits, WUPA may air CBS network programs whenever WGCL is unable to in the event of extended breaking news or severe weather coverage, or special event programming.