As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ‘new’ design that promises at least a few percent improvement in performance ...

The Dornier Do 335 was a fast, unconventional World War II fighter whose advanced design came too late, leaving it grounded ...

Despite being integral to aviation for more than a century, propellers have changed remarkably little since the Wright Brothers. A team at MIT’s Lincoln Lab has developed a new propeller shape that ...

A $30 million investment is expanding a century-old company's manufacturing footprint in the Dayton area while advancing its ...

While JobsOhio and the Dayton Development Coalition hailed the company’s planned $10 million local investment, Mitch Heaton, Hartzell’s director of sales and marketing strategy, said owner Signia ...

Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, releasing tweaked models for new applications while also ramping up overall ...

Modern methods of propulsion offer ship operators a wide variety of efficient systems to move a vessel through the water. High levels of maneuverability and enhanced propeller geometry allow higher ...

Sharrow Marine has quietly been working to disrupt the marine industry with a reimagined propeller it calls the "future of propulsion." The tech originally looked like it might be too expensive and ...

Investment Builds on Ohio’s Aerospace Leadership Hartzell Propeller Invests in Ohio The Hartzell Propeller Innovation Center builds on the expansion already underway at the company's headquarters in ...

Building a large ship requires a massive amount of engineering work. Even the smallest parts require lots of time and effort to design and build. Case in point: the ship's propeller. The prop has to ...

Question: Why are the hurricane hunter planes only twin turboprops and not the regular fan jets that passenger planes use? Answer: The turboprops are more tolerant of hail than the jets. Airplanes ...

Propeller Aero announced the acquisition of Spacesium, a specialist in advanced geospatial algorithms. We’ve been ...