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

Could there possibly be a rotary engine with 12 rotors? The answer is yes, and here’s everything we know about it including ...

Lockheed Martin subsidiary Sikorsky has successfully flown an electric-powered, 115-lb (52-kg) autonomous drone that uses ...

Lockheed Martin's Sikorsky has successfully flown its "rotor blown wing" drone in both helicopter and fixed-wing flight modes ...

The aircraft is meant to develop and mature rotor blown wing design, which can now be applied to larger aircraft for unmanned ...

The twin prop-rotor prototype, weighing 115lb and powered by batteries, offers stability across all flight regimes.

Sikorsky, a Lockheed Martin company has successfully validated the advanced control laws to successfully fly a ‘rotor blown ...

The rotary engine in this Toyota RAV4 is so small, two people can stand on the ground inside the engine bay.

Virgin Atlantic announced a partnership with California-based Joby Aviation to launch an air taxi service in the UK, becoming ...

Aerospace giant Sikorsky announced it has conducted a series of flight tests for the rotor blown wing drone being developed ...

Sikorsky has successfully completed vertical-to-forward flight transitions of its autonomous rotor-blown-wing demonstrator, ...