Service: Army National Guard Crew: 2 pilots Capacity: 8 troops or 2 stretchers and medical crew Propulsion: 2x Turbomeca Arriel 1E2 turboshafts Maximum speed: 167 mph Range: 426 mi The UH-72A is a ...

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

it provides unique conditions for the development of future helicopters. The large-scale facility is mobile and can be used in various ways, enabling the testing of rotors with a diameter of up to 4.2 ...