1. The aircraft carrier Melbourne (side number: R-21) is a light aircraft carrier of the Australian Navy.
2. The aircraft carrier Melbourne was purchased from Britain. It was formerly the Royal Navy's giant class aircraft carrier R-77 "Solemn". It was built on April 13, 1943 and launched on February 28, 1945. In 1949, the Australian Navy decided to purchase and refit the ship, renamed it "Melbourne", and retired in 1982.
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