As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) BELLY SKIN CRACKED AND CORRODED IN THE AREA AT THE FORWARD END OF THE FRONT CARGO COMPARTMENT AT FRAME 19 BETWEEN `Z' SECTION STRINGERS 34L AND 34R. SUBMITTER SUSPECTED CAUSE AS THE RESULT OF A SPILL. AREA OF CORROSION APPROXIMATELY 40 MM BY 50 MM (1.57 INCHES BY 1.96 INCHES).