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  1. Fixed-wing aircraft
    • 根据 2 个来源
    A biplane is a fixed-wing aircraft with two main wings stacked one above the other.
    A biplane is a fixed-wing aircraft containing two primary wings of similar size. The two wings are mounted near the front of the plane, with one wing being above and the other below the cockpit.
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    Biplane - Wikipedia

    A biplane is a fixed-wing aircraft with two main wings stacked one above the other. The first powered, controlled aeroplane to fly, the Wright Flyer, used a biplane wing arrangement, as did many aircraft in the early years of aviation. While a biplane wing structure has a structural advantage over a monoplane, it … 展开

    In a biplane aircraft, two wings are placed one above the other. Each provides part of the lift, although they are not able to produce twice as much lift … 展开

    The feathered dinosaur Microraptor gui glided, and perhaps even flew, on four wings, which may have been configured in a staggered sesquiplane … 展开

    • Historical Collection of Biplane Pictures
    • Jacqui Hayes: Bird wings evolved from biplane dinosaurs Archived 2007-01-27 at the Wayback Machine, Cosmos
    Spicerweb.org, Octave Chanute biplane hang glider 展开

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    The stacking of wing planes was suggested by Sir George Cayley in 1843. Hiram Maxim adopted the idea for his steam-powered test rig, which lifted off but was held down by safety … 展开

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  3. The Biplane Forum

  4. 10 Most Famous Biplanes - Have Fun With History

  5. Biplane | Aviation, Flight, Design | Britannica

    Biplane, airplane with two wings, one above the other. In the 1890s this configuration was adopted for some successful piloted gliders. The Wright brothers’ biplanes (1903–09) opened the era of powered flight. Biplanes …

  6. What is a biplane? | National Air and Space Museum

  7. PZL M-15 Belphegor - Wikipedia

    The PZL M-15 was a jet-powered sesquiplane designed and manufactured by the Polish aircraft company WSK PZL-Mielec for agricultural aviation. In reference to both its strange looks and relatively loud jet engine, the aircraft was …

  8. Biplane Aircraft Throughout History: Complete Database, Pics & Info

  9. EAA Biplane - Wikipedia

  10. WACO YMF-5 | Brand New Land or Amphibious …

    The WACO YMF-5 is the Perfect Combination of Classic and Contemporary. Based on 1930's Design, this Brand New Open-Cockpit Biplane is Equipped with Modern Technology and Safety Features. Powered by a 300 Horsepower …

  11. Biplane - Simple English Wikipedia, the free encyclopedia

    A biplane is a fixed-wing aircraft that has two fixed wings. [1] The lower wing is often attached to the body of the aircraft and the top wing is raised above. Most early airplanes were biplanes because they have a stronger structure than a …