 This application to convert CKRU from 980 AM to 100.5 FM was approved on December 1, 2008.On December 23, 2008, the licensee proposed to change the authorized contours by decreasing the average effective radiated power from 50,000 watts to 7,500 watts.On June 15, 2009, CKRU launched its new signal on 100.5 FM.