WSNS-TV, virtual channel 44 (UHF digital channel 45), is a Telemundo owned-and-operated television station located in Chicago, Illinois, United States. The station is owned by the NBCUniversal Owned Television Stations subsidiary of NBCUniversal, as part of a duopoly with NBC owned-and-operated station WMAQ-TV (channel 5). The two stations share studio facilities within the NBC Tower in downtown Chicago's Magnificent Mile district. WSNS's transmitter is located atop the Willis Tower on South Wacker Drive in the Chicago Loop.