K100

CIOK-FM, operating at 100.5 FM under the brand "K100", is a commercial radio station based in Saint John, New Brunswick. It is owned by Maritime Broadcasting System and serves listeners across the region with a mainstream Adult Contemporary and pop hits format. The station’s programming centers on familiar, easy-listening popular music, combining current chart titles with well-known recent favourites. Marketed as “Saint John’s Perfect Music Mix,” K100 also integrates local information, entertainment content, and community updates into its daily broadcast schedule.