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 ...

I’ve mentioned a couple of times lately that an airplane with a control-lable-pitch propeller will glide farther with the propeller in coarse pitch than in fine pitch. These terms coarse and fine aren ...

There’s something to be said for simplicity when teaching people to fly or merely checking out in a new aircraft. Simplicity was Cirrus’ motivation behind this month’s feature, the combined throttle ...

Joby Aviation has started manufacturing propeller blades for its electric air taxis at its facility near Dayton International ...

Each year, hundreds of boaters spend countless thousands of dollars on machine-shop equipment and bolt-on gadgets in their quest to increase outboard horsepower. Yet the easiest and least expensive ...

Electric vertical takeoff and landing (eVTOL) aircraft developer aims to produce up to 15,000 blades per year in Dayton, Ohio ...

Today's passenger aircraft house some of the most cutting-edge innovations in engine technology, and that list most certainly includes turboprop engines. In layman's terms, a turboprop is a jet engine ...

It has become impossible to ignore the toll that air travel is taking on the planet. Even some airline CEOs have encouraged passengers to consider alternate ways of getting to their destination in an ...