What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) During local flight aircraft experienced horiz. Stab trim issue. After landing, the aircraft was inspected. Two of four AN-3-12A bolts were broken. Corrective action: replaced upper forward horizontal attach bracket with new part, p/n 22-5500-61-02. Installed new AN-3-12A bolts for attach bracket. Replaced horizontal stabilizer main attach plate with new part, p/n 22-550-60-01, in accordance with diamond DA20 maintenance manual.
As the FAA filed it
(-23) DURING LOCAL FLIGHT AIRCRAFT EXPERIENCED HORIZ. STAB TRIM ISSUE. AFTER LANDING, THE AIRCRAFT WAS INSPECTED. TWO OF FOUR AN-3-12A BOLTS WERE BROKEN. CORRECTIVE ACTION: REPLACED UPPER FORWARD HORIZONTAL ATTACH BRACKET WITH NEW PART, P/N 22-5500-61-02. INSTALLED NEW AN-3-12A BOLTS FOR ATTACH BRACKET. REPLACED HORIZONTAL STABILIZER MAIN ATTACH PLATE WITH NEW PART, P/N 22-550-60-01, IN ACCORDANCE WITH DIAMOND DA20 MAINTENANCE MANUAL.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.