What is "cjdj-fm"

CJDJ-FM is a Canadian radio station, broadcasting at 102.1 FM in Saskatoon, Saskatchewan. The station, owned by Rawlco Communications, broadcasts an active rock format as Rock 102. It shares studio space with sister stations CFMC and CKOM at 715 Saskatchewan Crescent West, also the home of Rawlco Radio's Corporate Offices.