According to their web site, http://prairiefm.ca , Prairie-FM flipped format last Friday, from Classic Hits to Country. Unusual, but not unheard of, the station changed format but retained their branding, although their tag line changed from High Prairie's Greatest Hits to Big Lakes Country.
CKVH-FM is owned by Newcap, broadcasts on 93.5 MHz with 25,000 watts and is located in High Prairie, Alberta. Closest radio market is Slave Lake. Valleyview is a bit closer, but only has a CKYL repeater.