NC-1 was added. NC-3 onwards continued with the later NC-1 arrangement of 3x tractor/1x pusher engines and conventional cockpit in the hull. Operational history On 4 October 1918, the first of these aircraft, the NC-1, made its first test flight with the early three-engine configuration. On 25 November, it flew again, with a world record 51 people on board. Armistice Day, signaling the end of the war in Europe, came before testing of the first NC and construction of the other three of the Navy's initial order had been completed. The NC-2 suffered damage during the testing phase and was cannibalized for spare parts. The other three NCs, NC-1, NC-3, and NC-4, set out on what was intended as the first demonstration of transatlantic flight, via Newfoundland and the Azores, on 8 May 1919. As junior officer, Mitscher, who had been allotted to one of the commands, lost his command when NC-2 had to be broken up for parts. He went on the flight as one of the pilots of the NC-1. The group met heavy fog off the Azores, making flight in the crudely instrumented aircraft extremely dangerous. Without a visible horizon it was extremely difficult to keep the aircraft in level flight. NC-1 tried different altitudes and soldiered on for several hours before eventually putting down just short of the Azores and was damaged beyond repair in the rough seas. Only the NC-4 made it through. The crew of NC-1 was rescued at sea. Attempts to tow the aircraft to the Azores failed. NC-3 was forced to land some 205 mi (330 km) distance from the Azores, but the crew, led by Commander John Henry Towers, managed to sail her to Ponta Delgada unaided. The Navy had two more sets of NCs constructed, numbered NC-5 to NC-8, and NC-9 and NC-10, up to 1921. Operators United States Navy Specifications (NC-4) See also References Citations Bibliography Steirman, Hy and Glenn D. Kittler. The First Transatlantic Flight, 1919, (originally Triumph). New York: Richardson & Sterman, 1986, first edition 1961. . Taylor, Theodore. The Magnificent Mitscher. Annapolis, Maryland: Naval Institute Press, 1954. . Wagner, Ray. American Combat Planes. New York: Doubleday, 1982, . Contemporary technical description of the NC-1 in its original three-engine configuration, with photographs and drawings. NC Four-engined push-pull aircraft Flying boats 1910s United States patrol aircraft Biplanes Aircraft first flown in 1918