Despite the high power-to-weight ratio of a rotary engine, few airplanes fly ... In flight, with controls trimmed for climbing, the aircraft still put out 500 hp at 8,500 rpm.

These nuclear-powered vessels are widely considered ... The PLAN will be able to launch a range of fixed-wing and rotary-wing aircraft from the flight deck of the Fujian, including the J-15 ...

The Blackhawk helicopter is about to be replaced by the tiltrotor V-280 in the U.S. military. The new aircraft is much faster ...

Services: USMC Power Plant: 2x Rolls Royce-Allison AE1107C ... The MV-22 Osprey is the primary assault support aircraft for the U.S. Marine Corps. It was fielded to replace the CH-46 Sea Knight ...