Every motorboat owner has a tale of hitting a submerged obstacle or boat ramp and damaging a propeller. Typically metal, it must be removed and taken to a prop repair shop, then sandblasted, bent, ...

In response to the market demand for very large CP propellers up to and beyond 30,000 kW and with diameters over eight meters, MAN Diesel is expanding its propeller portfolio to add two new, propeller ...

Models R354, R375, R389, and R390 propellers (Docket No. 2000-NE-18-AD) - proposes to require a one-time inspection of the hub joint mating surfaces for fretting. This proposal is prompted by reports ...

A century ago the debut of propeller-driven aircraft kicked off a global aerospace technology boom that continues to this day. But since the emergence of the jet aircraft engine during World War II, ...