What is "wcpx-tv"

WCPX-TV, virtual channel 38 ( UHF digital channel 43), is an Ion Television owned-and-operated television station located in Chicago, Illinois, United States. The station is owned by Ion Media Networks. WCPX-TV maintains office facilities located on Des Plaines and Van Buren Streets in the Chicago Loop, and its transmitter is located atop the Willis Tower on South Wacker Drive in the Loop.