As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VIBRATION-NOISE ENCOUNTERED IN FLIGHT. LIGHT AIRFRAME VIBRATION ON TAKEOFF. BELIEVE IT IS ASSOCIATED WITH FLAPS OR SLATS. REPORTING CHECKLIST REF TSM 05-50 -00-810-801 COMPLETED AND INDICATES NLG DOOR GAPS TO BE CHECKED. ALL ELEV AND RUDDER ROD ENDS ARE OUT OF LIMITS. LT AND RT ELEVATORS COMPLETE. STARTING RUDDER ROD ENDS. RUDDER ROD ENDS INSTALLATION COMPLETED.