For the simulation and evaluation of rotorcraft, the group uses its own highly modular research code MAECOsim, which can be used to aeromechanically simulate classic helicopter configurations with ...

The rotor of the helicopter from last week's deadly crash has been retrieved from the Hudson River, four days after the ...

A family of five from Spain, which included Siemens executive Agustin Escobar, his wife and three children, along with a pilot, were all killed, authorities said. The Federal Aviation Administration ...

The aircraft was on a sightseeing flight when it suddenly broke apart in midair, its rotor blades falling separately toward ...

The main rotor of the doomed helicopter that crashed into the Hudson River was finally recovered Monday — which could provide crucial information as investigators continue to probe what caused ...