As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BS 1040-1044 LBL 123 WING CTR SECTION UPPER FACE FOUND CORROSION. CORROSION BLEND OUT 0.063" BY 4" BY 4" EXCEED SRM 57-30-01 FIG 1 LIMITS, M/D BS 1040-1044 LBL 123" WING CTR SECTION UPPER SKIN REPAIRED AS PER HX RS NR R57-14-35470 AND UPS EO NR B747-5710-24057-A.