The AP332CTF-WWR70W is a three blade propeller for use on the Rotax 9 series of engine. Its configuration is clockwise /tractor with the addition of a feathering facility.
The performance gain from the AP3x constant speed hub, combined with the outstanding design of the Whirlwind W series blade, allows this propeller to perform over a very wide range of speeds. As such it is an extremely popular model, finding application on a wide range of aircraft.
Flying since 2005, No problems at all!