As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:4C AFTER FLOORBOARD REMOVAL FOUND CORROSION ON CENTER WING BOX UPPER SKIN STA XCW=-57 STR 15. ACCOMPLISHED BLEND OUT REPAIR ON CENTER WING BOX UPPER SKIN AT STA XCW=-57 STR 15 PER EA# 011-5730-01-A7741-A I/R AND EO MD11-5730-72514-A.