sentences:  In August 2012, Cumulus sold KRUZ to Educational Media Foundation (EMF) for $1.25 million.Cumulus retained the KRUZ call sign, moving it to an AM station in Van Buren, Arkansas on November 15; the FM station temporarily added an -FM suffix to become KRUZ-FM.EMF took control of the station on December 1, 2012 at midnight, switching to the Christian contemporary hit radio format of its Air1 network with new call letters KYGA.