As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT WING UPPER L/E PANEL AT WS 440.0 HAS AN AREA OF 24.0 INCH LONG BY 12.0 INCH WIDE OF DELAMINATION. PERMANENT REPAIR WAS ACCOMPLISHED AS PER B747-200 SRM 51-40-09 FIG 18 SHEETS 1 THRU 5 AND 747-200 SRM 51-40-12. ALSO, REFERENCE ATLAS AIR EO NR 4757A358.