USS Langley (CV-1/AV-3) was the United States Navy’s first aircraft carrier, converted in 1920 from the collier USS Jupiter (Navy Fleet Collier No. 3), and also the US Navy’s first turbo-electric-powered ship.
Langley was used as an experimental aircraft carrier, developing techniques and procedures and training aircrew.
Following another conversion to a seaplane tender, Langley fought in World War II. On 27 February 1942, while ferrying a cargo of USAAF P-40s to Java, she was attacked by nine twin-engine Japanese bombers of the Japanese 21st and 23rd naval air flotillas and so badly damaged that she had to be scuttled by her escorts.










