Hydrocomp’s newest release of PropCad incorporates 3 years of enhancements. Propellers are surprisingly complex devices, especially considering most are a solid piece of metal with no moving parts.

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, ...

Propellers affect more than speed and fuel economy. Here's how to choose the best propellers for multiple outboards. The post ...

Your prop is as essential as the engine that drives it; neither moves without the other. Like the tyres on your car, the propeller on your boat converts precious power into forward motion – but do you ...

Combination of carbon, glass and epoxy resin produces a strong replacement for nickel/aluminum/bronze metal, the current propeller standard. Damage-tolerant reinforcing fabric strengthens highly ...