This from The Craig Adams News Service:
"Talk 1550" KKOV will switch from its talk format back to Adult Standards, October 29th at midnight, picking up it previous slogan "Sunny 1550." As previous, the automated format will come from Dial Global. KKOV switched to Talk on April 4, 2011. That's 19 months.
Here's the last thread:
Sun Sets On "Sunny 1550" Format Flip To Talk Coming