As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON UPPER SKIN ON CENTER TANK STA 984 WING BOX RH SIDE AT PASSENGER CABIN. CORRECTIVE ACTION: SUMMARY OF NRC00175: UPPER SKIN ON CENTER TANK STA 984 WING BOX RH SIDE AT PASSENGER CABIN WAS REPAIRED PER ER/A 603536-14 REV: ORIGINAL, SECTION I: PERMANENT REPAIR. (2531488)