[Tom] went through a lot of design considerations to arrive at the helicopter design ... He finally settled on a single prob with a tail rotor that resides on the far end of a long boom to ...

Ahead of its time in performance and design, the Lockheed AH-56 seemed like a promising attack helicopter for the United ...

Sikorsky reported successful flight tests for its 115-pound, battery-powered twin prop-rotor unmanned aircraft.

By flying in both the helicopter and airplane flight modes ... The firm adds that the rotor blown wing design is one of a future family of systems it is developing, all of which would include ...

Lockheed Martin's Sikorsky has successfully flown its "rotor blown ... 30 transitions between helicopter and airplane modes, the most complex maneuver demanded of the design," Lockheed Martin ...

Sikorsky, the Stratford-based helicopter maker ... Sikorsky Vice President and General Manager Rich Benton. The rotor blown wing design is one of a future family of systems in development by ...

Lockheed Martin subsidiary Sikorsky has successfully flown an electric-powered, 115-lb (52-kg) autonomous drone that uses what it calls a "rotor blown wing" to fly like both a helicopter and an ...

Although the helicopter, aptly named Ingenuity ... and a more traditional multicopter is the choice to make it a dual-rotor design. There would have been no way to go with a quadcopter design ...

It has since completed 40 flights, including “30 transitions between helicopter and airplane modes, the most-complex manoeuvre demanded of the design”. “Our rotor-blown-wing has demonstrated ...