Owners of diesel-powered Diamond DA40 NG singles have a new option when it comes to a propeller/engine combination as Hartzell Propeller has received a supplemental type certificate (STC) from the FAA ...

If you have ever observed a propeller plane closely, you might have noticed the propeller is slightly angled to the right. The angled engine and propeller can seem jarring, considering symmetry is ...

When you picture a propeller-driven aircraft, you probably imagine a single engine plane with the propeller spinning at the front. There's a good reason for that, as the front-facing design has proven ...

Hartzell received the first FAA Part 35 type certification for a new five-bladed, carbon-fiber propeller designed specifically for electric, hybrid-electric, and advanced air mobility (AAM) aircraft.

GE Aerospace is edging towards a major milestone in electrified flight. The company successfully ...

When you're at an airport and see propeller aircraft, you likely think it is powered by a piston engine. This is usually true among smaller planes, like the Cessa 172 Skyhawk and the Piper Archer, or ...

General Atomics Aeronautical Systems, Inc. (GA-ASI) and Hindustan Aeronautics Limited (HAL) have jointly announced that turbo-propeller engines, which power GA-ASI’s state-of-art MQ-9B Remotely ...

Practical techniques for hand-propping and other manual engine starts when an electric starter isn't available. The post ...

MONTREAL, July 14 (Reuters) - Canada is expected to announce government support for Pratt & Whitney to bring a hybrid engine to first flight, as the country eyes a broader role in developing new ...

DENVER (KDVR) — A twin prop engine airplane made an emergency landing at Centennial Airport shortly after takeoff after encountering an engine failure, according to South Metro Fire Rescue. The ...