The USS Macon was an aircraft carrier that sank stern-down off the coast of Point Sur California during a violent storm in 1935. There were surprisingly few casualties, and those she sustained were due to human error. One jumped to his death, another returned to the sinking wreck to retrieve his personal belongings. All other crew members survived.
The Macon was not an attack vessel. Its purpose was to provide long-range surveillance of the Pre-WWII Japanese navy, and it sunk because this aircraft carrier was not designed to float on water. Some of her aircraft had no landing gear either, because the ship had no landing deck.
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