DVIDS - Video - Retired Capt. Don Walsh, USN

Retired Capt. Don Walsh recounts his journey to the Mariana Trench aboard the Trieste in Jan. 23, 1960.

CAPT Don Walsh, USN (Ret.) - National Maritime Historical Society

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Retired U.S. Navy Capt. Don Walsh—one of two men to first venture to the deepest part of the ocean—speaks at a Jan. 23 event commemorating the 60th anniversary of the Trieste dive.

Retired U.S. Navy Capt. Don Walsh—one of two men to first venture to the deepest part of the ocean—speaks at a Jan. 23 event commemorating the 60th anniversary of the Trieste dive.

Don Walsh Recounts 1960 Dive of Trieste

Record-breaking deep sea explorer Don Walsh dies aged 92: US Navy lieutenant was the first man to ever reach the Mariana Trench

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Retired U.S. Navy Capt. Don Walsh—one of two men to first venture to the deepest part of the ocean—speaks at a Jan. 23 event commemorating the 60th anniversary of the Trieste dive.

Welcome to : The Deepest DEEP-SEA Dive in History: U.S. Navy Conquers Inner-Space in 1960

Navy Captain Don Walsh the USA's 1st ever submersible pilot just telli