DWAF-TV was a commercial relay television station owned by ABS-CBN Corporation. Its studio, sales offices, and transmitter are located at 4/F Rios Bldg., Taft St. cor. Colleges Ave., Tuguegarao City with an effective-radiated power of 30,000 watts. The station had previously an originating station on January 27, 1997, which aired TV Patrol Tuguegarao until its cancellation on December 31, 2004 upon its merging with TV Patrol Cagayan Valley on January 3, 2005, it was simulcast led to become a relay station from TV-2 Isabela. Since July 2, 2018, is become one of relay station of TV-3 Baguio.