Trans-Radio Broadcasting Corp., also known as GVM Radio/TV Corporation, is a FM network in the Philippines. Co-owned by the Tuasons with Paolo Prieto of the Philippine Daily Inquirer as president, its Main headquarters are located in Makati.
It first owned currently as 99.5 RT (now 99.5 Play FM) in Metro Manila since 1976 and they sold it to Real Radio Network Inc. in 1996.
After the national elections on May 10, 2010, Philippine Daily Inquirer acquired the station's blocktime programming and changed its callsign to DZIQ from DWRT-AM. On August 16, 2010, Radyo Inquirer was on the air on terrestrial radio and its official launch was on September 9, 2010.