As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO BAY BILGE, CORROSION FOUND BETWEEN LONGERON 47-48R BS 1841. CLEANED & TREATED SURFACE CORROSION IAW SRM 51-21-01 VOL II. PERFORMED UT NDT & VERIFIED REMAINING MATERIAL FOUND TO BE WITHIN LIMITS IAW SRM 53-20-00 VOL 1 FIG 13 SHEET 28.