KPIX-TV, channel 5, is a CBS owned-and-operated television station located in San Francisco, California, USA. The station is owned by the CBS Television Stations subsidiary of CBS Corporation, and is part of a duopoly with CW owned-and-operated station KBCW (channel 44).The station's studios are located just north of San Francisco's Financial District, and its transmitter is located on Sutro Tower.