As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, FOUND THE EXTERIOR FUSELAGE SKIN CORRODED BEYOND LIMITS AT THE BOTTOM OF THE FORWARD LOWER CARGO DOOR CUT OUT WHERE THE SCUFF PLATE WAS REMOVED. FUSELAGE SKIN IS BULGED BETWEEN THE EXTERIOR SKIN AND INTERIOR DOUBLER. REPAIRED FUSELAGE SKIN IAW ABX REA D953-20325-MR.