Defense

Watch the SB-1 Defiant coaxial demonstrator plane hit 230 knots

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In the Oct. 12 flight, the plane was utilizing about two-thirds prop torque and engine energy to attain the speeds.

“We are excited about the results we are seeing and what the future holds for our ability to bring this capability to the warfighter,” the Sikorsky-Boeing workforce stated in an announcement to Defense News.

The workforce continues to “make great progress as we advance Defiant’s rigorous flight test program,” the assertion stated. “With every flight, as we continue to increase Defiant’s speed, angle of bank and rate of climb, we are gathering important data, expanding our speed and maneuverability envelope and validating our modeling and simulation tools.”

Defiant and Bell’s V-280 Valor tilt-rotor demonstrator have been constructed for the Army to judge what’s within the realm of the potential for a future medium-lift plane. The expertise demonstration part has ended, however each groups have been chosen to proceed into a aggressive demonstration and risk-reduction part that’s ongoing. The firms are anticipated to compete head-to-head to construct and plane for the Army’s Future Long-Range Assault Aircraft program.

Sikorsky and Bell are additionally competing to construct prototypes for the Army’s Future Attack Reconnaissance Aircraft program, which can end in one being chosen to construct manufacturing plane for the service.





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