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 50L (XORS 152), APPROX 8" LENGTH ON LEFT WING TANK DURING HFEC INSPECTION. [SUP 05-11-07] CRACK AT STRINGER END 50L (XORS 152), APPROX 8" LENGTH ON LEFT HAND WING TANK REPAIRED AS PER SRM 57-20-00 FIGURE 10 VOLUME I. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.