The U.S. Navy’s first aircraft carrier, the Langley_,_ is sunk by Japanese warplanes (with a little help from U.S. destroyers), and all of its 32 aircraft are lost.
The Langley was launched in 1912 as the naval collier (coal transport ship) Jupiter. After World War I, the Jupiter was converted into the Navy’s first aircraft carrier and rechristened the Langley_,_ after aviation pioneer Samuel Pierpont Langley. It was also the Navy’s first electrically propelled ship, capable of speeds of 15 knots. On October 17, 1922, Lt. Virgil C. Griffin piloted the first plane, a VE-7-SF, launched from the Langley's decks. Although planes had taken off from ships before, it was nevertheless a historic moment. After 1937, the Langley lost the forward 40 percent of her flight deck as part of a conversion to seaplane tender, a mobile base for squadrons of patrol bombers.