Controllable pitch propellers adjust blade angle instead of engine speed, letting ships change thrust, direction, and handling instantly. This explains the physics, advantages, and tradeoffs compared ...

Finland's Rauma Marine Constructions (RMC) laid the keel for the Finnish Navy's third Pohjanmaa-class corvette and started construction of its fourth of the class ...

Cobra Tour Operations head Ben Schomin, who works with Rickie Fowler, taught Jonny Wunder three lessons during a Cobra OPTM fitting.

Cochin Shipyard Limited (CSL) has delivered MS Heinz, the first vessel in the HS EcoFreighter series of Multi-Purpose Vessels (MPVs), to Germany-based HS Schiffahrts UG (haftungsbeschränkt) & Co. KG.

Add Yahoo as a preferred source to see more of our stories on Google. The impact of the Modernization of Special Airworthiness Certification (MOSAIC) rule is generating a lot of discussion in the ...

The prototype Douglas DC-1 takes off on July 1, 1933, from Clover Field in Santa Monica, California, on its first flight. Credit: Airport Journals Sept. 12, 1933, changed the future of air ...

Karl Senner installed a fixed propeller system and Reintjes WF 570 gear in the Kodiak, Alaska-based trawler, Elizabeth F., after the vessel’s controllable pitch propeller system failed late in the ...

A new crop of candidates has turned away from the aspirational “American dream” message of campaigns past and is leaning into how difficult life can be for working people — including them. By Annie ...

Abstract: The controllable pitch propeller is a core component of the ship propulsion system, and its performance directly affects the energy efficiency, maneuverability, and safety of the ship. The ...

The stock market crash of 1929 and the Great Depression threatened the continued existence the American aviation industry just as it started to grow in the wake of unprecedented government legislation ...