KPGF's former occupant, KWNZ, made its debut on February 14, 1985 as a Top 40 at 97.3 but in 2004 switched frequencies to 93.7. KWNZ launched with morning man Bruce Van Dyke, PD Dave Shakes in middays and MD Todd Fisher, who handled nights and eventually afternoons.
KPGF's previous occupant, KWNZ, first appeared on the airwaves on February 14, 1985 as a Top 40 station at 97.3 but later relocated to 93.7 in 2004. KWNZ debuted with morning host Bruce Van Dyke, midday personality Dave Shakes, and night/afternoon DJ Todd Fisher.