Airmaster Propeller System

The AP433CT-WWR63U is a three blade propeller for use on the Lycoming 235 series of engines.  Its configuration is clockwise/tractor. 

The performance gain from the AP433 constant speed hub, combined with the outstanding design of the Whirlwind U series blade, allows this propeller to perform over a very wide range of speeds.  As such it works extremely well on fast, small Lycoming powered aircraft like the Lancair 235.

Features include

• Designed for Lycoming 235 series engines
• High strength AP433 CS hub with steel retention components
• Fast response from high precision Maxon servo drive
• Wide operating speed range from Whirlwind U series profile blades
• Hard wearing composite blade construction with inlaid Nickel leading edge protection
• Easy to use AC200F electronic governor/controller
• Easy installation with a wide range of pre-made installation kits