Master Airscrew 11x9 Gas RC Propeller - MAS1190

The Master Airscrew MAS1190 is an 11x9 propeller designed for gas-powered fixed-wing RC aircraft. The 11-inch diameter and 9-inch pitch make this prop suited to mid-size gas engine planes where a balance of thrust and speed is needed. Master Airscrew propellers are a well-established choice among RC aircraft pilots for their consistent manufacturing tolerances and reliable balance straight out of the packaging.

Key Features

• 11-inch diameter with 9-inch pitch, suited to mid-size gas RC aircraft engines
• Designed specifically for gas engine use — not intended for electric or glow fuel setups
• Consistent blade balance reduces vibration through the airframe during flight
• Manufactured by Master Airscrew, a long-standing name in RC aircraft propeller production
• Fixed-pitch design compatible with standard prop hub fittings on gas-powered fixed-wing models

What's Included

• 1 x Master Airscrew 11x9 gas RC aircraft propeller (MAS1190)

What You Need

• Gas-powered RC aircraft with a compatible engine hub fitting for an 11-inch propeller
• Appropriate prop adapter or spinner nut to suit your specific engine shaft diameter
• Propeller balancer recommended for pre-flight preparation if not already owned