"KOSF"@en . "K Oldies San Francisco" . . . . . . "B" . . . "KSFX (1971\u201382)" . "\"The Biggest Hits of The 80's and More\""@en . . "KKSF (1987\u20132012)" . "KOSF, known as \"Big 103.7\", is a classic hits radio station in San Francisco, California. The station is owned and operated by iHeartMedia. The station's studios are located in the SoMa district of San Francisco, while the transmitter is based atop San Bruno Mountains."@en . "1.037e+08"^^ . . "KGO-FM(1947\u201371)" . . . "KGO-FM (1982\u201384)" . "Big 103.7"@en . "1947-11-03Z"^^ . "65484"^^ . . . "KLOK-FM (1984\u201387)" . . .