The station was originally KXFX and previously had an active rock format branded as 101.7 The Fox. On March 24, 2011, the call sign changed from KXFX to KHTH and changed from an active rock format to a CHR format as Hot 101.7.[2]
On July 30, 2022, the station's HD2 subchannel changed its format from classic hits as "K-Hits 107.9" to oldies as "Oldies 107.9".[3]