WGN-TV

WGN-TV is an cw television station licensed to Chicago, Illinois, United States. It serves as the flagship television property of the Tribune Broadcasting of the Tribune Media Company, which also owns radio station WGN (720 AM) and local cable news channel Chicagoland Television (CLTV).
The station's second digital subchannel serves as an owned-and-operated station of the classic TV network Antenna TV. It is broadcast through a transmitted located at the Willis Tower.