Aircraft propellers are mainly divided into fixed-pitch, which offer a compromise between climb and cruise performance, and variable-pitch types, allowing blade angle adjustments for optimized ...

We live in an age of military jet engines and have since the tail end of World War II. For the most part, the majority of commercial and military aircraft are powered by jet engines, but some planes ...

Hartzell Propeller has expanded the application of its three-bladed aluminum Voyager propeller, now certified for specific Cessna 180 models (Continental O-470-As, serial numbers 41,000 and higher).

Collins Aerospace says the eight-blade NP2000 composite propellers on the Lockheed Martin C-130H enable more traction for a given propeller diameter. Credit: Collins Aerospace Propeller manufacturers ...

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 ...

Electrification is seen as having an important role to play in the fossil-free aviation of tomorrow. But electric aviation is battling a trade-off dilemma: the more energy-efficient an electric ...