Through extensive flight tests earlier this year, Lockheed Martin's Sikorsky has proven the ... The drone is a 115-pound, battery-powered twin prop-rotor aircraft that the company said can be ...

Sikorsky’s rotor blown wing UAS tech demonstrator is a 115-pound, twin prop-rotor prototype, which is designed to take off and land vertically like a helicopter and then can transition its ...

Igor Sikorsky had manufactured 131 of his two ... naming the seminal 1936 twin-rotor aircraft. “And the way to fly in the future will be the tiltrotor that can fly like a plane or a helicopter.” ...

It is a twin-engined medium-lift utility helicopter. It is equipped with a single 4-bladed rotor and a single 4-bladed tail rotor. The basic crew complement for the UH-60A is three: pilot ...

The CH-53D rolled off Sikorsky’s production line in 1967 with 126 aircraft deliveries made to ... The CH-53A features a six-bladed main rotor and four-bladed tail rotor developed from those ...

After giving European Tiger attack helicopters and NH90 large utility helicopters a chance to meet Australian needs, which encountered problems, the country has turned back to the US for Apaches and ...

Sikorsky S-92. Photo courtesy Sikorski ... The Canadian Forces purchased 15 Cormorants in 1998 to replace the twin-rotor Labrador helicopters in search-and-rescue missions. Some in the military ...

The Federal Aviation Administration issued a statement saying that A PSA Airlines Bombardier CRJ700 regional jet collided in midair with a Sikorsky H-60 helicopter while approaching Washington ...