. . . "DZRH (666 kHz AM) is an news/talk radio station serving Mega Manila market. The station is owned by the Manila Broadcasting Company in the Philippines. The station's studio is located at CCP Complex in Pasay City, Philippines, while its transmitter is located at Brgy. Malanday, Valenzuela City. DZRH operates 24 hours a day, 7 days a week."@en . . "PIAM (Philippine Islands AM Radio, 1941-1945)" . "RH... Agad!"@en . "DZRH Nationwide"@en . "Radio" . . . "1939-07-15Z"^^ . "RH Broadcasting Inc." . . "Balita at Serbisyo"@en . "DZ" . . "Heacock" . "(former branding)" . "Ang Makabagong Bayanihan"@en . "666000.0"^^ . . "KZRH (KZ Radio Heacock, 1939-1949)" . "Naglilingkod Sa Pagbabalita"@en . "DZRH Nationwide"@en . . . . . .