When it’s time to buy a new propeller for your boat, diameter and pitch are the most important characteristics to research. To be able to select or upgrade to a new propeller, you must understand ...

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 ...

Years after the space race, propeller design remained a sea-trial-and-error endeavor: haul, tweak the props, relaunch, sea-trial, repeat. Finally, the U.S. Navy paid ...

Propellers come in a lot of different sizes, shapes and designs, but they all serve one basic function: to convert an engines rotational force into thrust. They seem fairly simple-and fixed-pitch ...

This is an opinion column. A new propeller design will likely start popping up on boats in Alabama and across the nation in the next few months—provided that the manufacturer eventually gets the price ...

GT Propellers' recreated Fairey Reed propeller has entered flight testing, with more than 12 hours flown on a Tiger Moth ...