This is an attempt made to break through the status that the light helicopter market has been monopolized by Robinson R-22 and R-44. According to Berkut, the new helicopter will be equipped with one ...

In order to increase flight speed, coaxial high-speed helicopter is getting more and more attention. Due to the complexity of its transmission system, this study mainly deals with dynamics reduction ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. In 1944, at the age of 19, Stanley Hiller, Jr. designed, built, and test flew the first helicopter with coaxial rotors ...

Austrian startup FlyNow is opening manufacturing facilities in Saudi Arabia, after the announcement that "thousands" of its coaxial twin-rotor helicopters will transport visitors at the upcoming World ...

The Sikorsky S-97 Raider was built to do what conventional helicopters simply cannot. Using coaxial rotors and a rear pusher prop, it reaches speeds once thought impossible for rotorcraft. The result ...

First flown as a prototype in 1982, the Ka-50 is a single-seat, twin-engine, contra-rotating coaxial-rotor attack helicopter. The Ka-52 is a side-by-side, twin-seat variant of the Ka-50. Power for the ...

ROBINSON HELICOPTER acquired ASCENT AEROSYSTEMS, MA (coaxial helicopter drones) and says through deal, Ascent can now grow and scale by building UAVs at its vertically integrated manufacturing ...

Development of the VRT500 and VRT300 co-axial light helicopters looks set to continue in the United Arab Emirates under the leadership of the country’s Strategic Development Fund (SDF) after it ...