Sikorsky Moves X2 Technology Up A Size For JMR - Aviation Week
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Sikorsky Moves X2 Technology Up A Size For JMR
Aviation Week
Bell Helicopter and Karem Aircraft each offer tiltrotors. AVX Aircraft offers a coaxial-rotor compound helicopter, as does a Sikorsky/Boeing team. Following completion of preliminary design, a downselect to two aircraft is planned for July 2014 ...
Sikorsky tests rotor blades for new helicopter
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