KTTI is programmed by Jeff Edwards. His assistant Program Director is Misty Smith, who also serves as KTTI music director. Jeff and Misty also host "Jeff 'n Misty Mornings" weekdays from 6 to 10. The rest of the line-up includes Kelley Ray on middays, Allen Davis on afternoons and the syndicated Whitney Allen at night. Blair Garner hosts the "After Midnight" show from midnight to 6am.
Recently, KTTI was voted Yuma's favorite radio station by readers of the Yuma Sun newspaper. This marked the 12th straight year the station was chosen as Yuma's best radio station.