As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
KOSC - DURING C-2 CHECK INSPECTION FOUND: FS 1700 RBL 65 FLOOR FRAME CORRODED. REPAIRED PER AMERICAN INTERNATIONAL AIRWAYS ENGINEERING SKETCH AIA/E/2372. PART FABRICATION DOCUMENTED ON 4 EA M-59 FORMS. CORROSION TASK CARD NR C53-210-01 PART 4 OF 8. TASK CARD NR 76195.