All helicopters are powered by a turboshaft engine, which is a type of jet engine, but it's different from those found in ...

The only non-jet engines ... engines to a common shaft and then turbocharges each bank on top of that. This one-off design is ...

Helicopters have a completely different utility compared to airplanes and jets. Nonetheless, they still have powerful engines ...

It can run on gasoline, diesel, natural gas, kerosene, or jet fuel ... a triangular housing. Both engines only have two major moving parts — the rotor and the shaft. Each of the three housing ...

Having fewer moving parts, just a rotor and an eccentric shaft, the X-Engine is also remarkably ... While hydrogen captured headlines for its zero-emission potential, this jet-fuel-capable hybrid ...

On this day in aviation history, March 11, 1959, the Sikorsky SH-3 Sea King took to the skies for the first time. Known ...