cessna aircraft company

  1. persil

    Seibel Helicopters

    Vertical Flight Society just published excellent video narrated by Cherles Seibel himself about Seibel helicopters. Described are: - Seibel S-1 (design study on tiltrotor) - Seibel S-2 (design study on coaxial helicopter) - Seibel S-3 (single-seat helicopter with CG control mechanism...
    • persil
    • Thread
    • bell aircraft corporation cessna aircraft company cg control cold war helicopter helicopter division (cessna aircraft company) pre-world war ii seibel seibel helicopter seibel helicopter company tiltrotor united states united states air force united states army world war ii
    • Replies: 5
    • Forum: Secret Postwar Aircraft Projects
  2. A

    Short Skyvan projects

    I am currently writing a book on the Short Skyvan. I wonder if anyone has information (description, drawings etc) on Shorts project P.D.50 described as a "Skyvan VTOL test-bed", and P.D.62 listed in the Putnam as "Skyvan with B.L.C" but elsewhere as "Skyvan Feeder Liner". Both seem quite...
    • Aeroflight
    • Thread
    • cessna aircraft company coin aircraft cold war great britain republic of vietnam republic of vietnam air force (rvnaf) short brothers plc short skyvan south vietam stol transport aircraft united states united states army vietnam war
    • Replies: 14
    • Forum: Secret Postwar Aircraft Projects
Back
Top Bottom