As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION NOTED ON FUSELAGE RT LOWER SKIN AT FS 339 DAMAGE DETERMINED TO BE BEYOND MFG LIMITS AFTER BLENDING TO REMOVE CORROSION. REPLACED DAMAGED FASTENERS AND INSPECTED TO ENSURE ALL DAMAGE WAS REMOVED. RESTORED PROTECTION FINISH IAW SRM 51-20.