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 ...

The Cessna 206 series has received FAA Supplemental Type Certification (STC) for a new five-blade MT-Propeller, which also reduces the maximum propeller RPM to 1,900. This new composite propeller ...

Before departing Stockholm Arlanda airport, the crew checked the Q400's technical log but, says the report, the captain did not notice there were three previous reports of starboard propeller system ...

This difference continued to increase, with the right-hand propeller exhibiting the higher speed, and 14s after the onset a signal was detected to activate the right-hand engine's beta mode – ...