HMAS Melbourne (II) R21 was a Majestic-class light aircraft carrier operated by the Royal Australian Navy (RAN) from 1955 until 1982, and was the third and final conventional aircraft carrier to serve in the RAN. https://www.destinationsjourney.com/historical-military-photographs/hmas-melbourne-ii-r21/ #HMASMelbourne #RAN #RoyalAustralianNavy #aircraftcarrier #warship #ship #navy #naval #aircraft #GrummanTracker #GrummanS2Tracker #DouglasA4Skyhawk #aeroplane #airplane