With its twin-rotor design and unmatched heavy-lift capability, this helicopter has proven its worth in conflicts from Vietnam to modern operations.> BREAKING: Supreme Court says govt. does not ...

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

Sikorsky Successfully Flies Rotor Blown Wing UAS in Helicopter and Airplane Modes According to Lockheed Martin, the purpose of the first flights of the twin prop-rotor prototype was to demonstrate ...

Airbus Helicopters (Marignane, France) has unveiled a new platform, the H140, a 3-tonne class rotorcraft that is meant to complement the company’s current light twin offerings ... In addition to a ...

Several novelties were announced during the event, including a brand-new Robinson helicopter called R88 (look out for extensive coverage on that this coming weekend) and a new type of light, twin ...

Featuring a five-blade main rotor, the H140 also gains a ... technology and value in the light-twin segment,” says Airbus Helicopters chief executive Bruno Even. “We expect a lot from the ...

It has since completed 40 flights, including “30 transitions between helicopter and ... and a flying wing, the rotor-blown wing takes off vertically with lift from its propellers and then ...