Add Yahoo as a preferred source to see more of our stories on Google. Sikorsky and Boeing Co. have unveiled the futuristic helicopter they're proposing to be the U.S. Army's Future Long Range Assault ...
The Sikorsky-Boeing SB>1 Defiant aircraft carried out its first flight on 21 March at Sikorsky's facility in West Palm Beach, Florida. The helicopter is being developed to help inform the next ...
The Sikorsky-Boeing SB-1 Defiant compound helicopter made its first flight at Sikorsky’s West Palm Beach, Florida site on 21 March. The Defiant flew without its rear propeller engaged; moving slowly ...
The Sikorsky-Boeing joint team behind the SB-1 Defiant, a co-axial helicopter with a pusher propeller, believes the rotorcraft demonstrator can go slightly faster. The joint development team is ...
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