Branded as Gold FM 103.9, is an FM radio station owned by Kalayaan Broadcasting System and operated by One Accord Mass Media Management in the Philippines. The station's studio is located in COMPHIL Compound, Apopong, General Santos City. The main format of the station is music.This station was known as Mango Radio 103.9 under Ultimate Entertainment Inc. from 2010 to 2013, when Kalayaan Broadcasting System bought the station and renamed it to Gold FM 103.9.