As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:4C AFT WASTE COMPARTMENT INTERIOR FUSELAGE SKIN HAS EXFOLIATION CORROSION AT APPROX STA 2004 BETWEEN LONGERON 43L - 41L. REPAIRED CORRODED INTERIOR FUSELAGE SKIN IN AFT WASTE COMPARTMENT BETWEEN STA 1997.75 - 2005 AND BETWEEN LONGERON LT 41A & 43L IAW EA 011-5310-01-A8318 REV IR AND EO MD11-5310-76826-A. (MINOR)