Social Security recipients given a 'tremendous opportunity' from budget bill 'senior bonus': Commissioner Bisignano 'Into the mouth of Trump hell'? South African president says White House meeting ...

The Army has announced the future of air assault: the MV-75, designed to sweep into battle at more than 320 mph, skimming ...

Explore the top 5 best helicopters in the world, each redefining performance and innovation in aviation. The S-97 Raider introduces unprecedented high-speed flight with advanced coaxial rotors. The ...

The helicopter has been created according to a coaxial design (in which two main rotors contra-rotate one above the other, and the tail rotor is absent). This type of helicopter is more ...

There's been a lot of speculation surrounding the helicopter's tail rotor as a possible failure that could have caused the emergency landing because neighbors told CBS News Philadelphia the tail ...

An Airbus Helicopters H175 parked on an oil platform had four main rotor blades snapped off in strong winds after a malfunctioning rotor brake left the crew unable to tie down the still-rotating ...

A 45-member consortium headed by Airbus Helicopters has been selected to share almost €100 million ($113 million) from the ...

Abstract: In this article, the design and control of a new coaxial tilt-rotor unmanned aerial vehicle (CTRUAV) are presented. The CTRUAV is an electric-powered unmanned aerial vehicle with a special ...

The MV-75 is designed to sweep into battle at more than 320 mph, skimming over the treetops before seeming to stop mid-air as its rotors pivot to a vertical for landing.

Abstract: This paper focuses on the robust attitude control of a novel coaxial eight-rotor unmanned aerial vehicles (UAV) which has higher drive capability as well as greater robustness against ...