u.s. army

  1. Skybolt

    Tanks with detachable and flying turrets

    Ah, in the '50s they were really creative in the design of land combat vehicles. :o They even devised tanks with detachable and FLYING turrets... Not joking
  2. Matej

    Hughes Model 77 AAH competition winner (became the AH-64)

    Another interesting Hughes AAH picture - in packed form. Original specifications also called for using of ejector seats and carrying additional antitank missiles internaly, so the helicopter should be re-armed during short landing. Mi-24 crews do it sometimes.
  3. P

    Bell Model 204 / XH-40 / UH-1 Iroquois competitors, projects and modifications

    In 1955, the US Army issued a requirement for the development of a next generation gas turbine-powered medivac helicopter The winner of this competition would be awarded to Bell with their Model 204, then designated as the XH-40, and later again in 1962 it was changed to UH-1 Iroquois. I have...
  4. overscan (PaulMM)

    AAH Competition (AH-64 rivals)

    1972 US Army AAH Program : Competition for the Advanced Attack Helicopter was between the Hughes Model 77 (YAH-64) and the Bell 409 (YAH-63). Other contenders were the Boeing Vertol AAH and the Lockheed CL-1700, a Cheyenne derivative. The Hughes Model 77 was selected and designated the AH-64...
  5. P

    ‘Retractable Skidded’ AH-1 Cobra

    ‘Retractable Skidded’ AH-1 Cobra When Bell first came up with the efficient and versatile Bell AH-1 Cobra combat helicopter design, it originally went one step further by incorporating a retractable skid arrangement. This arrangement featured the skid’s retracting into the narrow fuselage. I...
  6. TinWing

    Sea Wolf and Sea Dart: Unbuilt Derivatives and Cancelled Applications

    Edited
  7. Antonio

    Ryan XV-5 and beyond - Liftfan VTOL designs

    Ryan Lift-Fan Advanced Studies Flying Review Vol.20 No.12 Courtesy of Lark Model 182 is a transonic close-support fighter developed from XV-5A. Model 186-C is a supersonic point defence fighter Model 187-B is a also a supersonic fighter
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