As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK COMPARTMENT AFT REMOVED 251UH FLOOR PANEL AND INSPECTED, FOUND UPPER SKIN AND EDGE AREA HAS IMPACT DAMAGE. THE DAMAGED AREA IS OVER ALLOWABLE LIMITS. FABRICATED A NEW FLOOR PANEL REF TO AB6F SRM 53-10-20, IRM 9701 AND DWG 17 B532 70337.