As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THERMOGRAPHY INSPECTION OF RUDDER S/N HF1005 SHOWS 3 AREAS OF POSSIBLE DEFECTS, LT SIDE- CONFIRMED BY ULTRASONIC INSP. DEFECTS AT NEAR FASTENERS 9,13 AND 20 COUNTED FROM TOP OF RUDDER REMOVED DAMAGED AREAS AND REPAIRED LT SIDE OF RUDDER IAW EA 6-5540-118122.