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US Navy ice breakers get ground control parties ashore to provide fixed points of reference for Operation Highjump aerial photographs. Helicopters work ship to Antarctic shore for the first time.
By Matthew Alan McArthur4.7
2929 ratings
US Navy ice breakers get ground control parties ashore to provide fixed points of reference for Operation Highjump aerial photographs. Helicopters work ship to Antarctic shore for the first time.

27,184 Listeners