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  • H-1 Ground Support Heater

    Note: This item is currently in storage.Ground support heaters are used to pre-heat the cabins and engines of aircraft during cold weather. This portable heater, manufactured by the American Air Filter Co., was used by ground crews of the 89th Military Airlift Wing at Andrews Air Force Base, Md., in

  • Bendix AN/TPS-1B Search Radar

     The AN/TPS-1 is a lightweight portable search radar developed during World War II to provide early warning of enemy air attacks. It breaks down into 10 individual packages for easy delivery to forward areas by ship, cargo plane or truck. If necessary, the separate packages can be carried to very

  • Aircraft Starter Truck

    As aircraft engines gained in power and size, the difficulty and danger involved in starting an engine by "swinging the prop" increased dramatically. The idea of developing a mechanical means of starting an aircraft engine was first conceived by Capt. B.C. Huck, a test pilot for the Aircraft

  • Ranger V-770 Inverted

    Note: This item is currently in storage.The V-770 is a 12-cylinder, inverted Vee, air-cooled engine produced from 1941-1945 by the Fairchild Ranger Aircraft Engine Division of Fairchild Aircraft and Engine Corp. It features a two-piece aluminum alloy crankcase, steel barreled cylinders with integral

  • Pratt & Whitney R-4360 “Wasp Major”

    The Wasp Major engine was developed near the end of World War II to power the Boeing B-50, an improved version of the successful B-29 Superfortress. The R-4360 is a 28-cylinder, air-cooled radial engine that produces a maximum of 3,500 hp and weighs approximately 3,500 pounds (1,575 kg). R-4360s

  • Pratt & Whitney R-1830-90C

    Note: This item is currently in storage.The Pratt & Whitney R-1830 Twin Wasp engine was one of the most efficient and reliable engines of the 1930s. It was introduced in 1932 with either a 6.1 or 6.5 compression ratio and 775 or 825 hp, respectively, at 2,400 rpm. To reach its designed power, the

  • Junkers Jumo 211D

    Note: This item is currently in storage.The Junkers aircraft company in Germany began the development of the Jumo 211 in 1936. The 12-cylinder, liquid-cooled engine had a two-speed supercharger and was used mainly for powering various World War II German bombers, such as the Ju-87, the Ju-88 and

  • Wright Brothers Pin

    Note: This item is currently in storage. This pin commemorates the 1909 Dayton homecoming celebration of Orville and Wilbur Wright's return from Europe. There was a two-day celebration featuring parades, fireworks, dinners and speeches. At this celebration, the Wright brothers were presented

  • Wright Brothers Hangar Fragment

    Note: This item is currently in storage.Orville Wright presented this board to Earl N. Finley in 1915. The board came from the Wright brothers' hangar at Huffman Prairie, located eight miles from Dayton, Ohio. Wilbur and Orville Wright made 160 flights while using Huffman Prairie as a flying field

  • Trinitite

    Note: This item is currently in storage.This trinitite sample is an example of fused sand from the first nuclear bomb test site, Trinity, on July 16, 1945, near Alamogordo, N.M.Donated by Lt. Col. (Ret.) James W. Walker.Click here to return to the Featured Accessions index.