found: Wikipedia, April 2, 2021(David W. Jourdan; David Walter Jourdan (born December 5, 1954) is an author, founder of Meridian Sciences, and the co-founder and president of Nauticos, a deep ocean exploration company; he studied physics and engineering at the U.S. Naval Academy and Johns Hopkins University, and served as a U.S. Navy submarine officer during the Cold War; Jourdan and his Nauticos team have made a number of notable deep ocean discoveries, including the missing Israeli submarine INS Dakar in the Mediterranean and the Japanese aircraft carrier Kaga, sunk in the battle of Midway; most recently he has led two deep ocean expeditions in search of Amelia Earhart's lost Lockheed Electra airplane; he has published several books, Never Forgotten: the Search and Discovery of Israel's Lost Submarine Dakar; The Deep Sea Quest for Amelia Earhart; and The Search for the Japanese Fleet: USS Nautilus and the Battle of Midway)
