More blades, more speed? Not exactly-here's why extra propeller blades don't guarantee higher top speeds for aircraft.

Prop planes remain widely used, with some standing out as the most popular single-engine planes, while bush planes are ...

These days the prop designers are more cheerful. The performance of Allison’s XT-4O turboprop engine ... Other uses: long-range turboprop bombers and transports in the 4OO-500-mile speed range.

Propeller Planes. Aircraft; Is the OA-1K Skyraider II the Wrong Plane at the Right Time? A slow-moving plane vulnerable to sophisticated anti-air defenses is of questionable use in the Indo-Pacific.

Airbus has unveiled a hydrogen-powered prototype with four electric engines, resembling old propeller planes from the outside – but inside, it hides futuristic technology based on fuel cells.

Prop planes remain widely used, with some standing out as the most popular single-engine planes, while bush planes are essential for moving people and supplies to rugged and remote regions ...