As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER WING TANK UPPER SKIN UNDER LT MID LAVATORY AROUND LBL 90 STA 845, CORRODED SURFACE REPAIRED PER PRI488818-14 REV.0 TO REV.6 DATED 12MAY2011 1419HRS. PRI488818-14 REV.0 TO REV.6 COMPARED WITH ER/A488818-14 REV.0 DATED 24MAY2011 0819HRS FOUND IN COMPLIANCE.