KNBC, virtual channel 4 (UHF digital channel 36), is an NBC owned-and-operated television station licensed to Los Angeles, California, United States, serving as the network's West Coast flagship outlet. The station is owned by the NBC Owned Television Stations subsidiary of WarnerNBC (itself a subsidiary of General Electric), as part of a duopoly with Corona-licensed Telemundo West Coast flagship KVEA (channel 52). The two stations share studios near the Warner Bros. studios in Burbank; KNBC's transmitter is located on Mount Wilson.

In the few areas of the western United States where an NBC station is not receivable over-the-air, KNBC is available on satellite television through DirecTV.

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