As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:4C CENTER WING BOX UPPER SURFACE HAS CORROSION AT STRINGER 15 & RBL 85-90. REPAIRED CORRODED CENTER WING UPPER FWD AND CENTER SKIN AT STRINGER 15 ABOVE STA XCW=-86 TO XCW=-100 IAW EA 011-5730-01-A7750 REV. IR AND EO MD11-5730-72515-A. (MINOR)