As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON KEEL PANEL EXTENSION STA 793 TO 808 LBL. REMOVED CORRODED AREA OF KEEL. NDT CHECKED SURFACE AND HOLES FOUND TO BE DEFECTIVE. COMPLIED WITH ENGINEERING REPAIR IAW SRM 51-40-02 AND REA NR B653-62113-MR. CORRODED: LEVEL 2, PN 145T8611-1, KEEL, FS/BS LOCATION, STA 800 STR/WS LOCATION. ACFT WAS GROUNDED.