Airplanes obviously employ very different engine technology compared to ground vehicles, but some actually do use a form of ...

The boat captain can, of course, unlock the blades to allow them to fold when hydrodynamic optimization and speed are prioritized over regeneration. The Hybrid propeller offers a simple ...

Talk to some individuals who hang out on local waterfront docks and love to focus on fast, outboard-powered boats, and when ...

where a very slow propeller speed is needed. This engine has a normal full-power speed of 78 rpm and of 54 rpm at the economy rating E4. This will be the first production engine to incorporate VEC ...

In this article we'll give you an overview of some of the most reputable prop firms, considering essential factors like funding speed, evaluation processes, transparent pricing, profit sharing ...

Macduff Ship Design are delighted to announce the recent delivery of the new build fishing vessel, ‘GRACIOUS’ PD 103, to ...

Japanese operator Tokyo Kisen Co Ltd has taken delivery of the first of two new crew transfer vessels (CTVs) that will ...

The Virginia Pilot Association has taken delivery of a new high-speed, pilot boat from Gladding-Hearn Shipbuilding, Duclos ...

The Aura Aero Integral R is a modern two-seater for the most demanding pilots, designed for advanced training and aerobatic flight. Presented to the international public during "Aero Friedrichshafen ...