As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) INCORRECT PROPELLER FITTED TO AIRCRAFT - PROPELLER FITTED WAS A HARTZELL MODEL HC-F2YL-2/F7666A-4 - CORRECT PROPELLER MODEL IS A HARTZELL MODEL HC-F2YL-1/F8468D-14 (DIFFERENT HUB, BLADES AND ANGLE SETTINGS) - HUB PNO C3230-6 - BLADE PNO F7666A-4 - PERSONNEL/MAINTENANCE ERROR - UNAPPROVED PART