DWAO-TV, channel 37 is the flagship of Philippine Television network Progressive Broadcasting Corporation (UNTV), the same company that operates 107.5 Win Radio network of FM stations, as well as UNTV Radio La Verdad 1350 as its sole AM radio station. DWAO is one of very few NTSC-System M stations in the world that broadcast on channel 37. This station studios are located #907 EDSA Philam, Quezon City and transmitter located at Crestview Heights Subdivision, Brgy. San Roque, Antipolo City. It is known for its broadcast of The Old Path. UNTV operates 24 hours a day (for cable subscribers only), except on Mondays where the stations signs off from 12:00 midnight to 3:00 am (for free TV) except Holy Week each year where it signs off at midnight of Maundy Thursday and lasts until midnight of Black Saturday, even though the network has ties with the independent Members Church of God International which airs Ang Dating Daan. [wiki]