At the very crux of engineering is the desire to problem-solve, optimize, and squeeze out every bit of efficiency possible from the system being built. Aircraft design and aeronautical engineering ...

WESMAR (Western Marine Electronics) of Woodinville, Wa. has announced the installation of their ABS design approved bow thruster for dynamic positioning on the 175 ft FSV Gulf Fury, the newest and ...

Unique counter-rotating design to help mitigate technical risk of integrating engines on to airlifter Airbus Military has chosen a unique "handed" propeller concept for the A400M airlifter in a bid to ...

Photo Caption: A large Wesmar commercial stainless steel counter rotating dual prop bow thruster similar to what Wesmar will be showing at the WorkBoat Show Dec 3-5. This year, at the International ...

Hamilton Sundstrand Corp.’s European unit has won the continent’s regulatory clearance for its eight-bladed propeller for an Airbus military transport plane, authorities. The European Aviation Safety ...

A British drone enthusiast known only by his YouTube user name, gasturbine101, has built a home-made flying (well, hovering) machine using 54 counter-rotational propellers. Each of the 54 propellers ...

Mercury Marine's 4.2L 370 TDI diesel engine is packed with technology, including twin variable-geometry turbochargers that help it produce 370 hp and 577 lb-ft of torque. The 90-degree V-8 is sourced ...