As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK- CTR AUX TANK UPPER SKIN EXTERIOR SURFACE FOUND CORRODED AT STA 1239, LBL 24. MAIN DECK STA 1239 LBL 24 CTR AUX TANK UPPER SKIN CORROSION REPAIRED AS PER SRM 57-00-01 VOL 1 AND EA 1-5720-72606 FUSELAGE. MAINFRAME - UPPER CTR WING SKIN CORROSION REPAIR.