As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:SI CORROSION (C57-174-01.01-01) ON WING CENTER SECTION UPPER REAR SPAR CHORD RBL 25 TO 45 BETWEEN HORIZONTAL FLANGE AND UPPER SKIN. REWORK OUT OF LIMITS IAW SRM 57-50-1. REMOVED AND REPLACED UPPER REAR SPAR CHORD IAW TRAMCO/BFG EWO 97-2283 UPS FILE NR 727-57-1863.