As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND BETWEEN FR69 AND FR70 RT SIDE AT OVERBOARD EXH PORT AFT OF OUTFLOW VALVE. SKIN CORROSION IS APPROX 50-60% OF SKIN THICKNESS. MAJOR REPAIR ACCOMPLISHED. REMOVED EXISTING FASTENERS AND CORRODED SKIN FABRICATED DAMAGE FILLER, USING SRM. ACP HFEC INSP OF RIVET HOLES AS NEEDED. NO CRACKS FOUND AT THIS TIME. INSTALLED DOUBLERS AND SEALED AROUND REPAIR. INSPECTED REPAIR, FOUND OKAY REF SRM & METHOD NR 2.