As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C RIGHT WING - FRONT SPAR LOWER CHORD FOUND CORROSION AT WS 1100 - 1110 AFTER LOWER PANEL, REMOVED JUST AT NR 4 PYLON AREA. CORROSION BLEND OUT 0.104 INCH X 2 INCH X 4 INCH EXCEED SRM LIMIT. WING LOWER SKIN REPAIRED AS PER HX RS R-57-26-34853 (UPS RA ENGINEERING FILE NUMBER 747-57-20030).