KGUM-FM
KGUM-FM (105.1 FM) is a radio station licensed to Hagåtña, a village in the United States territory of Guam. Owned by Sorensen Media Group, the station broadcasts a classic hits format branded as 105.1 Solid Radio. History. The station hit the airwaves at 3 PM on June 4, 1999, where it broadcast an active rock format as 105.1 The Rock until September 2007. The new branded station as 105.1 The Kat from 2007 to 2016, and offered a classic hit that focused on 1970s’, 1980s’, and 1990s’ music. In January 2016, the station switch to its former  Hot AC format with the slogan known as "Hits of the 90s and New Millennium", then in February 2017 it was introduced the new name as 105.1 KAT FM. On January 18, 2021, the station reverted to its current classic hits for the 70s, 80s and 90s music. On October 7, 2021, it was introduced the new name as 105.1 Solid Radio.