Finnøy Gear & Propeller has signed a contract to deliver complete propulsion systems for a new series of eight cargo vessels being built for the Norwegian shipping company Wilson ASA. The vessels will ...

Kongsberg Maritime has been hired by Consórcio Marenova to design and equip four methanol- and ethanol-ready handy-size product tankers for Petrobras Transporte (Transpetro).The vessels will be built ...

Aircraft propellers are categorized into fixed-pitch, which have a static blade angle offering a performance compromise, and variable-pitch types. Variable-pitch propellers (e.g., constant-speed, ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

The Alaska Ranger began flooding after the night engineer opened a watertight door and saw water pouring in from the stern area. When electrical power failed, its controllable-pitch propellers ...

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 ...