As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUSELAGE SKIN ASSY WAS FOUND WITH CORROSION AT FS 1545 AND STRINGER 26. THE CORROSION WAS THROUGH THE C2 DOOR SURROUND TRIPLER AND SURROUND DOUBLERS AND INTO THE SKIN. THE CORROSION WAS REMOVED WITH A 6 CUTOUT THROUGH THE ENTIRE SKIN ASSY. THE CUTOUT WAS REPAIRED WITH 3 EXTERNAL DOUBLERS PER ER/A 367391-14, REV A.