convertiplane

  1. hesham

    Gyrodyne Helicopter Projects

    Dear boxkite, after we speak about Kamov,Mil and Boeing-Vertol, can we speak about Gyrodyne; we know QH-50,DSN-1,DSN-2,DSN-3, HOG,GCA-2,GCA-5,GCA-7,GCA-41 (XRON-1) and GCA-59 (YRON-1). but there are anther nine projects to this company; GCA-3,GCA-8, GCA-9,GCA-21,GCA-24,GCA-32,GCA-33,GCA-35 and...
    • hesham
    • Thread
    • anti-submarine warfare civil aviation cold war convertiplane gyrodyne helicopter helidyne united states united states army united states navy
    • Replies: 93
    • Forum: Secret Postwar Aircraft Projects
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