DYISRadyo Kahilwayan 106.7 is an FM station in the Philippines owned and operated by the Municipal Government of Santa Barbara. Its studios and transmitter are located along Merlo St., Santa [Barbara, Iloilo].HistoryThe station was established in 2002 as ISCOF Radio, a college radio station of Iloilo State College of Fisheries. In 2016, it partnered with the Municipal Government of Santa Barbara & rebranded as Radyo Ugyon. In December 2019, the government acquired the station & rebranded as Radyo Kahilwayan. It is currently an affiliate of the Presidential Broadcast Service.