Master Airscrew Wood RC Propeller 9x5 - MAS9050

The Master Airscrew MAS9050 is a 9x5 wooden propeller designed for fixed-wing RC aircraft running glow, gas, or compatible electric powerplants. Master Airscrew produces this prop in a traditional wood construction, which offers a natural flex characteristic that can absorb engine vibration and reduce stress on motor mounts. The 9-inch diameter paired with a 5-inch pitch makes this a commonly used size across a wide range of trainer, sport, and scale RC aircraft.

Key Features

• 9-inch diameter with 5-inch pitch — a versatile combination suited to sport and trainer fixed-wing models
• Wood construction absorbs vibration naturally, helping to reduce wear on motor and firewall components
• Balanced from the factory, though final bench-balancing before first flight is always recommended
• Compatible with standard prop shaft sizes found on many glow and gas engines in the corresponding power class

What's Included

• 1x Master Airscrew 9x5 wooden propeller

What You Need

• Appropriate prop adapter or spinner nut to suit your engine or motor shaft diameter
• Prop balancer recommended before first use
• Replacement propeller if flying regularly — carry a spare