An Airbus Helicopters H175 parked on an oil platform had four main rotor blades snapped off in strong winds after a ...

It may look "nutty" and like a "blender," but the designers say the craft could challenge helicopters ...

The Zhukovsky Central Aero-Hydrodynamic Institute (TsAGI) and the Mil Design Bureau have designed new rotor blades that make it possible to boost the speed of existing Russian combat helicopters ...