KSOP, Inc was begun February 1, 1955 when founder, Henry Hilton launched KSOP-AM at 1370 on the dial. KSOP-FM was added at 104.3 FM on December 10, 1964. KSOP, Inc. continues on as a proud Utah company as we continue to serve the people in our great state with the best in country music!


Z104 is located at 104.3 on the FM dial.  It came to life on December 10, 1964 and was the world's first full-time FM stereo country station!  Enjoy your favorite hot country artists of today such as Jason Aldean, Tim McGraw, Kenny Chesney, Carrie Underwood, Blake Shelton, Miranda Lambert, The Zac Brown Band, and many more!  Start your day off with Dave & Deb in the morning from 6:00 am to 10:00 am Monday thru Friday!