WCAU

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WCAU

Philadelphia, Pennsylvania United States
Channels	Digital: 28 (UHF), shared with WWSI Virtual: 10
Branding	NBC 10
Programming
Affiliations	10.1: NBC for others, see § Subchannels
Ownership
Owner	NBC Owned Television Stations (Comcast / NBCUniversal) (NBC Telemundo License LLC)
Sister stations	WWSI NBC Sports Philadelphia
History
Founded	September 1946
First air date	May 23, 1948 (76 years ago) (1948-05-23)
Former call signs	WPEN-TV (1946–1947) WCAU-TV (1947–1995)
Former channel number(s)	Analog: 10 (VHF, 1948–2009) Digital: 67 (UHF, 1998–2009), 34 (UHF, 2009–2019)
Former affiliations	CBS (1948–1995)
Call sign meaning	Taken from WCAU radio, randomly assigned
Technical information[1]
Licensing authority	FCC
Facility ID	63153
ERP	745 kW
HAAT	399.8 m (1,311.7 ft)
Transmitter coordinates	40°2′30.1″N 75°14′10.1″W / 40.041694°N 75.236139°W / 40.041694; -75.236139
Links
Public license information	Public file LMS
Website	www.nbcphiladelphia.com

WCAU (channel 10) is a television station in Philadelphia, Pennsylvania, United States, serving as the market's NBC outlet. It is owned and operated by the network's NBC Owned Television Stations division alongside Mount Laurel, New Jersey–licensed Telemundo outlet WWSI (channel 62); it is also sister to regional sports network NBC Sports Philadelphia.

WCAU and WWSI share studios in the Comcast Technology Center on Arch Street in Center City, with some operations remaining at their former main studio at the corner of City Avenue and Monument Road in Bala Cynwyd. Through a channel sharing agreement, the two stations transmit using WCAU's spectrum from a tower in the Roxborough section of Philadelphia.