As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FOUND APPROX 10" IN LENGTH DURING HFEC INSPECTION ON RT WING TANK AT THE END OF STRINGER-13 (UPPER STRINGER) AT APPROX WING STA XORS 577. RHW TANK STRINGER END OF STR-13 APPROXIMATELY WING STA XORS 577 STRINGER REPAIR CARRIED OUT PER SRM 57-20-00 FIG 10 VOL I OPTION 1. CLASSIFIED MAJOR REPAIR PER GMM 6-2-100.