As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C COCKPIT BS 340 LBL 49" LBL 55" AND LBL 61" FLOORBEAM UPPER CHORD AFT FLANGE ANCHOR NUT SHORT EDGE MARGIN. COCKPIT BS 340 LBL 41" TO LBL 64" FLOORBEAM UPPER CHORD AFT FLANGE REPAIRED AS PER EO NR B747-5320-12407 FIG 2 PLAN B.