Following is a transcript of the video. This helicopter has dual-crossing rotors for increased precision The K-MAX uses a unique double rotor system where the two rotors cross each other.

Lockheed Martin subsidiary Sikorsky has successfully flown an electric-powered, 115-lb (52-kg) autonomous drone that uses ...

Sikorsky, a Lockheed Martin company has successfully validated the advanced control laws to successfully fly a ‘rotor blown ...

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 ...

The aircraft is meant to develop and mature rotor blown wing design, which can now be applied to larger aircraft for unmanned ...