KNBR is a AM radio station in San Francisco, California, broadcasting on a clear channel from transmitting facilities in Redwood City, California. KNBR's non-directional 50,000-watt class-A signal can be heard throughout much of the western United States and as far west as the Hawaiian Islands at night. For several decades, KNBR enjoyed a long history as the flagship station of NBC's West Coast radio operations.

KPYX, branded KPIX+, is an independent television station licensed to San Francisco, California, United States, serving the San Francisco Bay Area. It is owned by the CBS News and Stations group alongside KPIX-TV, the market's CBS owned-and-operated station. The two stations share studios at Broadway and Battery Street, just north of San Francisco's Financial District; KPYX's transmitter is located atop Sutro Tower.