 In 2011, 105.5 Jack FM dropped the local version and started using the Dial Global StorQ version that smaller market Jacks use.On September 7, 2012, KJAC started stunting with classic country" as "Bob FM", which led to a flip to ESPN Radio.On December 7, 2015, Front Range Sports Networks sold KJAC to Community Radio for Northern Colorado, who will convert the station to a non-commercial Adult Album Alternative format on February 29, 2016, allowing primary station KUNC/Fort Collins, Colorado to focus on News/Talk programming.