CJMS (defunct)

CJMS 1280 was a French language Canadian radio station located in Montreal, Quebec. The station went on the air on April 25, 1954. CJMS got an FM sister station in 1964 as CJMS-FM (later CKMF-FM) began operations. The AM station adopted a highly popular Top 40 format in the 1960s and became the flagship of the (now-defunct) Radiomutuel network in 1969. The Top 40 format remained popular until the late 1970s, but it started to lose listeners rapidly in the early 1980s due to the increasing availability and popularity of FM radio.

CJMS (defunct)

CJMS 1280 was a French language Canadian radio station located in Montreal, Quebec. The station went on the air on April 25, 1954. CJMS got an FM sister station in 1964 as CJMS-FM (later CKMF-FM) began operations. The AM station adopted a highly popular Top 40 format in the 1960s and became the flagship of the (now-defunct) Radiomutuel network in 1969. The Top 40 format remained popular until the late 1970s, but it started to lose listeners rapidly in the early 1980s due to the increasing availability and popularity of FM radio.