What was found
GUIDE COLLAR CRACKED DUE TO VIBRATION FROM PROPELLER. BOTH BLADES SLIPPED IN CLAMP CREATING A SPLIT IN ANGLES. THIS CAUSED VIBRATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GUIDE COLLAR CRACKED DUE TO VIBRATION FROM PROPELLER. BOTH BLADES SLIPPED IN CLAMP CREATING A SPLIT IN ANGLES. THIS CAUSED VIBRATION.