KOLG (90.9 FM) is a non-commercial educational (NCE) radio station licensed to AGANA, GU. Broadcasting with an effective radiated power of 5.7 kW and antenna height of 154 meters HAAT, its signal reaches approximately 64 km to the radio horizon. The station is owned by Catholic Educational Radio – Roman Catholic Archdiocese of Agaña. It broadcasts a Catholic radio format.
