CJOC Channel 7 TV went through a lot of changes over the years and most recently (2000) is an affiliate of Global TV now known as CISA-TV.
HISTORY: CJOC AM Radio started broadcasting in 1926 named after John Ender "Jock" Palmer. He purchased a radio licence and first went on the air on May 1st, 1026 broadcasting 2 hours a day from his mother's home. He call the radio sation CJOC, a play on his own name. This was the first radio broadcast in Lethbridge. Later Jock and his partners moved into the penthouse of the new Marquis Hotel at the corner of 7th Street and 3rd Avenue, South and later to 1015-3rd Avenue South. CJOC did its first remote hockey broadcast by phone in 1933 with play-by-play of the game in Vegreville. The radio station was eventually purchased by Rogers Broadcasting Limited. Jock Palmer died in November 1964 in Calgary.
In 1972 it also started a satellite radio station in the Crowsnest Pass CJPR. It broadcast five hours a day, and the rest of the time broadcast CJOC. CJOC broadcast on the AM band until the year 2000 when it moved to FM as CJRX-FM. Known as Rock 106, Today's Best Rock & Killer Classics.