WFDC-DT is a full-powered Univision affiliate licensed to Arlington, Virginia in the Washington, D.C. market. Located on virtual channel 14 (digital channel 15) the station's transmitter is located on WRC-TV's tower.

Channel 14 first signed on as WOOK on March 6, 1963 as the first station in the country aimed at the African-American demographic. WOOK's claim to fame was their teen-oriented dance show called Teenarama, which featured big-name acts such as James Brown and Marvin Gaye. In 1969, the station changed its call letters, to WFAN-TV. The WFAN call letters are now used on the radio station in New York City on the 660 kHz AM frequency (formerly WNBC-AM).

From 1968–1972, channel 14 was the sister station to WMET channel 24 in Baltimore, MD. Both stations were owned by United Broadcasting.

On February 12, 1972, channel 14 went dark after accumulating financial difficulties. Throughout the late 1970s and 1980s, channel 14 was used to relay public channel 53 WNVT to the Washington, DC market, and occasionally served as a low-power Univision affiliate.