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 ...

Many aerospace companies utilize newer engines to power their aircraft, but one has stood the test of time so well that ...

Hartzell Propeller has received an FAA STC for its new lightweight Polaris composite propeller, offering an upgrade option for diesel-powered Diamond DA40 NG aircraft. This three-bladed carbon fiber ...

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 ...

The propeller — a relic from the dawn of powered flight more than a century ago — is making a comeback as an emblem of aviation’s greener future. Rotors are proliferating on futuristic air taxis and ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...

Pratt & Whitney Canada (P&WC) appears to be working on a successor to the best-selling PT6 turboprop engine it refers to as the PT9A-11 according to regulatory filings with the US Federal Aviation ...

Scientists say they have designed a propeller system that can replace electrical and diesel -operated engines currently used to drive ferries ploughing the seas on pre-determined routes. The ...

Hartzell received FAA Part 35 type certification for a new five-bladed, carbon-fiber propeller, making it the first of its kind specifically for electric, hybrid-electric, and advanced air mobility ...