Lockheed Martin's Sikorsky demonstrates the flight capabilities of its rotor blown wing unmanned aircraft system. (Lockheed Martin) Through extensive flight tests earlier this year, Lockheed ...

Sikorsky on Monday detailed recent successful demonstrations with its “rotor blown wing” unmanned aircraft system (UAS), flying its prototype in both helicopter and “winged aircraft” mode ...

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 ...

The X2 takes off like a helicopter, but has almost the speed of its high powered fixed-wing brethren. © Sikorsky Aircraft Corporation The awarding of the 2010 ...