107.5 FM WGCI

WGCI-FM (107.5 FM)is a Mainstream Urban radio station that has a city of license of Chicago, under ownership of Clear Channel Communications. WGCI was considered to be the most popular urban contemporary radio station in Chicago, the nation’s third largest radio market, and one of the most well-known and best-programmed urban contemporary stations throughout the 1980s and 1990s at a time when its music selection focused more on old school and house music. WGCI broadcasts at an effective radiated power of 3700 watts (3.7 kilowatts) at 107.5 megahertz (MHz) from atop the Willis Tower (the former Sears Tower) in Downtown Chicago, and has studios located on Michigan Avenue.