As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR REPAIR - DURING SCHEDULED C-CHECK, MAINTENANCE PERSONNEL DISCOVERED THE LEFT WING LOWER STRINGER 8 CRACKED COMPLETELY THROUGH APPROXIMATELY 1 BY 1 LOCATED BETWEEN RIB 8 AT WS 2293 AND RIB 9 AT WS 2593. MAINTENANCE REMOVED DAMAGE AND INSTALLED STRINGER SPLICE FROM EXTRUDED ANGLE AND INSTALLED PER EO 09-120297-01. RII INSPECTION COMPLIED WITH PER TASKCARD 8.2.1.