As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HFEC INSPECTION, FOUND CRACK ON RT WING TANK END OF STRINGER 14 (UPPER STRINGER) AT APPROXIMATELY XORS 521. REPAIR CARRIED OUT AT RT WING TANK END OF STRINGER 14 (UPPER STRINGER) AT APPROXIMATELY XORS 521 AS PER SRM 57-20-00 FIGURE 10 VOLUME I. REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100.