As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT COMPARTMENT FLOOR STRUCTURE FOUND CORROSION ON SURFACES OF FLOORBEAM BS 270 FROM LBL10 OT RBL 10. REPAIR CARRIED OUT IAW EC/RA 5311-01456.REFER TO ATTACHED FORM 44.0008.FOR SEQUENCE OF OPERATION. REFER TO L/P 0975566 FOR NDT INSPECTION.