As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C CHECK INSPECTION WAS FOUND A CORROSION ON HORIZONTAL STABILIZER TIP LT NOSE IB - LT.DAMAGED AREA WAS REPAIRED IAW EWO 767-57-030 AND MFG SERVICE REQUEST 1-524791300. THIS REPAIR CONSTITUTES A MAJOR REPAIR. FORM 8100-9 WAS ISSUED APPROVING THIS REPAIR.