As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FOUND AT STRINGER END 12R (XORS 642), APPROX 13 INCHES LENGTH ON RIGHT HAND WING TANK DURING HFEC INSPECTION. CRACK ON RIGHT HAND WING (XORS 642) AT STRINGER END 12R REPAIRED AS PER SRM 57-20-00 FIGURE 10 VOLUME I. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.