As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING ROUTINE SCHEDULED MX, THE LT WING-TIP WAS FOUND TO HAVE A TEAR OUT IN THE AREA OF THE AFT LOWER MOUNTING FASTENER HOLE. CUT DAMAGED AREA OUT AND PERFORMED HFEC TO ENSURE DAMAGE WAS REMOVED IAW NDT MANUAL PART 6 51-00-00 FIG. 23. REPAIR INSTALLED IAW SRM 57-20-5 AUTHORIZED BY AMES REA B257-60111MR. ITEM RETURNED TO SERVICE.