"KHFH from 1957 to 1973" . . . . "1957-07-30Z"^^ . . "B" . . "Ccr-Sierra Vista Iv, LLC" . "1.42e+06"^^ . "23446"^^ . . . "KTAN ( 1420 AM) is a radio station broadcasting a Classic Country format. Licensed to Sierra Vista, Arizona, USA, the station serves the Sierra Vista area. The station is currently owned by Ccr-Sierra Vista Iv, LLC and features programing from CBS Radio and Premiere Radio Networks."@en . "KTAN"@en . . . "1420 AMK-TAN"@en .