As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE-D, LT WING L/E UPPER SURFACE CRACKED AT FASTENER HOLE BTWN REPAIR DOUBLERS ON SECTION JUST O/B OF NR 1 ENG. SUSPECT HEAVY CORROSION UNDER SKIN. CUT OUT CORRODED AND DAMAGED AREA AND REPAIRED IAW DHC SK-803-156. WITH REF TO UPS EO DC8-5720-10402-A.