As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING TANK - APPROX 12 INCHES LENGTH CRACK FOUND AT STRINGER END 14L (XORS 521) DURING HFEC INSPECTION STRINGER END 14L (XORS 521) AT LT WING TANK REPAIR CARRIED OUT AS PER SRM 57-20-00 FIG. 10 VOL.I. REPAIR CLASSIFIED AS MAJOR AS PER FEDEX GMM 6-2-100.