The station signed on the air in December 1978 with the call letters KMXU. On January 9, 2004, the station changed its call sign to KNJQ. On June 7, 2006, the station changed its call sign to
KAUU. Until October 27, 2015, 105.1 had been simulcasting sister station
KEGA; on that date, the station began stunting with Christmas music as "105.1 The Gift", when it moved to
Farnsworth Peak from its former transmitter site east of Hop Creek Ridge in central Utah. The station also changed its city of license from
Manti, Utah to American Fork. On December 2, 2015, Broadway announced they would donate
KUDD to Community Wireless, which in turn would move
KPCW-FM down from 91.9 to 91.7, with the "Mix" format moving to 105.1. On December 27, 2015, the station shifted to dance music as just "105.1 FM" as a placeholder format until the move took place on March 31, 2016, at 10:51 a.m., with "
New Romantics" by
Taylor Swift as the first song after the move. The station concurrently changed its call sign to
KUDD with the move. The current morning show is Jon & Chantel, hosted by Jon Watkins and Chantel Lauren. ==HD Radio==