CIGM-FM is a Canadian radio station, which broadcasts in Sudbury, Ontario. As of August 25, 2009 the station airs a contemporary hit radio format at 93.5 MHz on the FM dial with the branding Hot 93.5. The station is owned and operated by Newcap Broadcasting.The station first aired at 92.7 FM in 1965, with the call letters CKSO-FM, airing a more extensive schedule of CBC Radio programming than its AM sister station CKSO. It adopted the CIGM calls and a country music format in 1977, after CBC Radio was granted a license for its own O&O station, CBCS-FM.According to the fall 2011 BBM ratings at Milkman Unlimited dated December 1, 2011, Hot 93.5 achieved the #1 status in Greater Sudbury with adults, 25-54, listening to their hit music. Since the station signed on in 2009, the station is still branded as The New Hot 93.5. "The New" which is used with Hot 93.5 means the radio station plays mostly hot new music.