As Guam's first radio station, Isla63AM has seen many changes to Guam and her people. With much change, Isla63 still serves as Guam's #1 AM radio station in supporting local artists.

With a recent switch in 2007 from AM610 to AM630, Isla63 is observing a significant rise in listener-ship spanning generations of Chamorros, Filipinos, Palauans, Yapese, and other various outer island neighbors including, but not limited to Rota, Saipan, Tinian.