Service: USMC Payload: 42,000 lb Propulsion: 4x Rolls-Royce AE 2100D3 turboprop engines Speed: 362 knots Range: 2,835 nm Crew: 4 (two pilots,one crew chief and one loadmaster are minimum crew ...

Behind its staid appearance, the ZeroE aircraft could be one of the biggest game-changers in aviation history. Powered by liquid hydrogen, hydrogen fuel-cell stacks, and electric motors ...