An Airbus A400M makes a low pass with its unmistakable humming propeller sound, turning a heavy military transport flyby into something instantly recognizable. The aircraft’s massive engines and ...

When one thinks of the average airplane, odds are that propellers are part of that mental image. They've been a crucial component of airplane construction from the moment air travel found its footing ...

Aircraft propellers are expensive, critical components subjected to massive forces, yet often mishandled and neglected by pilots and even some mechanics. The primary enemies of propellers are ...