Sikorsky-Boeing team releases new video of its SB>1 Defiant helicopter

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    Sikorsky and Boeing are continuing to flight test the SB>1 Defiant compound helicopter, selected for further testing under the Army’s Future Vertical Lift (FVL) program. Sikorsky is partnered with Boeing on the SB>1 Defiant program in order to meet the demands of the Army’s future vertical lift mission. Defiant  is highly maneuverable and will extend […]

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