The station was known as KYZX 103.9 The Eagle with a classic rock format until October 31, 2008, when it adopted the 103-9 RXP moniker and changed the calls letters to KRXP and began a year-long transition from classic rock to alternative rock.[citation needed] On April 29, 2021, the station rebranded as X103-9 with no change in format.[2]