As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR PANEL 221KF IS DELAMINATED. MAIN CABIN FLOOR PANEL 221KF FOUND TO BE 50 PERCENT DELAMINATED AND OUT OF LIMITS IAW SRM 53-20-50 ALLOWABLE DAMAGE 1. FABRICATED NEW FLOOR PANEL DIM. 56" X 36" IAW SRM 53-20-50, REPAIR 3 AND DG 9936552, REV K.