NASMAIN copy 39088019708247 purchased with funds from the S. Dillon Ripley Endowment. "The first efforts of man to fly were limited by his ability to generate sufficient power to lift a ...

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 ...

In a world dominated by sleek jets and ultra-efficient turboprops, the roar of piston-engine propellers sounds like a blast from the past. However, some of these thunderous machines still roam the ...