As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT WING UPPER SURFACE L/E FIXED PANEL AT WING STA 526.0 HAS A 3.0 INCH BY 4.0 INCH AREA OF DELAMINATION. PERMANENT REPAIR WAS ACCOMPLISHED AS PER B747-200 SRM 51-40-09 FIG 18, SHEETS 1 THRU 5 AND SRM 51-40-12. ALSO, REFERENCE ATLAS AIR EO NR 4757A400.