As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 6812, L/P 1360054) DURING NDT INSPECTION, CORROSION INDICATIONS WERE FOUND ON OPEN HOLES 5, 8 AND 10 ON DRAG FITTING LH WING. CORRECTIVE ACTION: (CORROSION LEVEL 2) CORROSION ON OPEN HOLES 5, 8 AND 10 ON DRAG FITTING LH WING WERE REPAIRED PER ER/A 582894-14AD REV. ORIGINAL AND ETI 57-19-150 REV. 9.