As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERSION - EXCESSIVE AIRCRAFT VIBRATION EN ROUTE - VIBRATION FELT BY AFT FLIGHT ATTENDANT. DID NOT EXCEED 1.0 ON ENG VIBRATION - VVI INDICATOR DID NOT REVERT TO TA/RA AFTER TAKEOFF INDICATING SQUAT SWITCH (GROUND SENSOR) PROBLEM. REMOVED AND REPLACED RT ELEVATOR CONTROL TAB NR 1 SUPPORT FITTING IAW MM.