As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HFEC CARRIED OUT AND CRACK FOUND ON LT WING AT S-11 STRINGER END WITH LENGTH OF APPROX 11" BY ACCESS FROM FUEL TANK CUTOUT 536AB. LT WING FUEL TANK 537AB CUTOUT AT S-11 CRACK STRINGER REPAIRED AS PER SRM 57-20-00 FIG.10 VOL.I. CLASSIFIED MAJOR REPAIR PER GMM 6-2-100.