As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWER FUSELAGE STA 1460 KEELBEAM STRUCTURE CORROSION (BETWEEN BOTH BODY L/G DOOR) REMOVED BOTH PANEL AT LWR FUSELAGE BS 1460 KEEL BEAM IAW SRM 51-40-02. PERFORMED BLEND OUT CORROSION AREA AT LWR FUSELAGE BS 1460 KEELBEAM IAW SRM 51-10-02. ACCOMPLISHED FPI INSPECTION AT BS 1460 KEELBEAM BLENDED OUT AREA IAW SOPM 20-20-02. NO FURTHER DEFECTS NOTED.