Controllable, or Variable Pitch Propellers are just one type of propulsion used on ships. Controllable pitch propellers vary ...

Strange as it sounds, ships can be described as either Right or Left Handed. It has nothing to do with which hand they ...

Some time ago I wrote about the relationship between thrust and horsepower, and the question of why one is used to describe the output of pure reaction engines and the other that of engines driving ...

Helicopter-like drones are extremely nimble, but their fixed-wing counterparts aren't so lucky. Chinese researchers have a way to bring some of that agility to conventional airplane designs, though.

Designed for transoceanic voyages, The MCP Hemisphere 140 Raffaella II is the largest yacht built in Brazil to date and the largest aluminum yacht ever constructed in South America. The Seatorque ...

It is an American helicopter manufacturing company and also manufactures military aircraftSikorsky · AircraftOf the new type helicopter "S-97 RAIDER" which the company has been developingConcept ...

The NTSB has issued Safety Alert SA091 due to recent multiengine aircraft accidents caused by pilots improperly managing propellers during single-engine power loss, citing a training gap between full ...