In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

Hartzell Propeller has received an FAA Supplemental Type Certificate (STC) for its new three-bladed, lightweight Polaris composite propeller for diesel-powered Diamond DA40 NG aircraft. The Polaris ...

Are planes gearless? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. Answer by Joe Shelton, Author, Pilot, ...

EVERETT, Wash. — A new motor recently seen in action at Paine Field in Everett could move the airliners of the future. What’s different is what makes the propellers turn...a hydrogen-electric ...

The small airplane engine of today looks a lot like the car engine of yesterday. It runs on leaded fuel and has a control that's analogous to the choke on old-style cars. But Teledyne Continental ...

It was the height of WWII, aerospace technology was developing at an incredible rate. The jet engine was a fragile new technology, but it sure seemed like the future of combat aviation. Who would be ...

At first glance, a twin-engine aircraft looks a whole lot safer than a single-engine one. After all, if you lose an engine, you still have another to keep you flying in the air, right? This isn't ...

The engine and propeller of a float plane that crashed in northern Manitoba earlier this month, leaving four passengers dead and a pilot seriously injured, are undergoing further examination by ...