CKSR-FM (known on-air as Star FM) is a Canadian radio station located in Chilliwack, British Columbia. The station, operating at 98.3 FM with 2,100 watts of power, is owned by Rogers Communications. CKSR also runs a repeater station in Hope, British Columbia called CFSR-FM on 100.5 FM with 157 watts.
CKSR began broadcasting on June 27, 1927 as CHWK (which stood for CHilliWacK), airing for two hours a day (noon-1 p.m. and 6-7 p.m.) at its original frequency of 1210 AM with transmission power of 5 watts. The station had been started up by original owners, radio set salesmen Casey Wells and Jack Menzies, as a response to the problems Chilliwack residents had with picking up radio signals from Vancouver due to the area's mountainous terrain and the less-sophisticated radio receivers of the time. During CHWK's early years, there were some days when the station would not go on the air if Wells and Menzies were busy selling radios; this was eventually remedied in 1929 when Jack Pilling was hired on to help run station operations.