CJCS-FM is a Canadian radio station in Stratford, Ontario broadcasting at 107.1 FM with a classic hits/variety hits format branded as 107.1 CJCS.

Lloyd Robertson, Bob Bratina and Tony Parsons all started their respective broadcasting careers at this station.

[1] On June 25, 1997, Raedio Inc., received approval from the Canadian Radio-television and Telecommunications Commission to acquire CJCS from Telemedia Communications.

[2] CJCS was owned by Raedio Inc. and opened up a new FM sister station CHGK-FM on September 2, 2003.

[6] On January 23, 2015, Vista applied with the CRTC to convert CJCS to FM with an average effective radiated power (ERP) of 900 watts (maximum ERP of 4,000 watts with an effective height of antenna above average terrain of 32.6 metres).