What was found
TAIL ROTOR REMOVED FROM AIRCRAFT BECAUSE OF HIGH FREQUENCY VIBRATION IN-FLIGHT. FOUND 4 EACH BEARINGS, PN 206-010-765-001, WITH INNER RACES CRACKED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TAIL ROTOR REMOVED FROM AIRCRAFT BECAUSE OF HIGH FREQUENCY VIBRATION IN-FLIGHT. FOUND 4 EACH BEARINGS, PN 206-010-765-001, WITH INNER RACES CRACKED.