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

Advances in electronic speed control systems made multi-rotor aircraft more reliable and easier ... and the way we will do that is I’ll make a coaxial-rotor helicopter [with two counter-rotating ...

SHENZHEN -- The TD550D coaxial unmanned helicopter system has received its type certificate from the Civil Aviation ...

The company was competing for the program with a coaxial rotor blade aircraft called Raider X. The company had, over a year prior to the cancellation, lost the Army's other future aircraft ...

The aircraft is meant to develop and mature rotor blown wing design, which can now be applied to larger aircraft for unmanned aerial logistics and even tactical ISR missions. Sikorsky announced it ...

Lockheed Martin's Sikorsky demonstrates the flight capabilities of its rotor blown wing unmanned aircraft system at its facility in West Palm Beach, Florida. (Lockheed Martin) ...

The Rotor Blown Wing is a hybrid-electric, fully autonomous flying wing aircraft. Credit: Sikorsky Lockheed Martin’s Sikorsky business unit continues to invest in incremental improvements to its ...

"In horizontal flight mode, the aircraft reached a top cruise speed of 86 knots." Added Igor Cherepinsky, director of Sikorsky Innovations: “Our rotor blown wing has demonstrated the control ...