WDCA to the News Corporation's Fox Television Stations unit (along with KTXH in Houston) in exchange for KBHK-TV in San Francisco, resulting in the creation of the first television duopoly in the Washington, D.C. market, which was made final on October 29, 2001. Fox merged the two stations' operations, with WDCA moving from its longtime studios in Bethesda, Maryland, into WTTG's facilities on Wisconsin Avenue NW in Washington's Friendship Heights neighborhood. WTTG was itself once related to Paramount Pictures – it was originally an O&O of the DuMont Television Network, which Paramount had owned in part. As a MyNetworkTV station (2006–present) On January 24, 2006, CBS Corporation and Time Warner announced that UPN and The WB would be shut down, to be replaced by a new network that would feature some of the higher-rated programs from both networks called The CW Television Network. WB affiliate WBDC (channel 50, now WDCW) was announced as Washington's CW station, due to its owner Tribune Broadcasting having signed a 10-year affiliation agreement for 16 of the company's 19 WB stations. The day after the announcement of The CW's formation (January 25, 2006), Fox removed all network references from the on-air branding of its UPN affiliates, and stopped promoting UPN programs altogether. WDCA accordingly changed its branding from "UPN 20" to "DCA 20", and altered its logo to replace UPN's logo with the "DCA" lettering. The formation of MyNetworkTV, with WDCA and the other Fox-owned UPN stations as the nuclei, was announced on February 22, 2006, less than one month later. With the impending switch to MyNetworkTV, channel 20's on-air branding was changed to "My 20" beginning on May 5, 2006. Despite MyNetworkTV's announcement that its launch date would be September 5, 2006, UPN continued to broadcast on stations across the country until September 15, 2006. While some UPN affiliates that switched to MyNetworkTV aired the final two weeks of UPN programming outside its regular primetime period, WDCA and the rest of the network's Fox-owned affiliates dropped UPN's programming entirely on August 31, 2006. WDCA shut down its analog signal, over UHF channel 20, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal continued to broadcast on its pre-transition UHF channel 35. Through the use of PSIP, digital television receivers display the station's virtual channel