As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED C-10 CHECK IN RELATION TO NR 4403 FOUND 1 CRACK IN HOLE ON LT WING PLANK LAYTER AT FS 518, WL 259, BL 71.5L. CRACK DEPTH 0.020 INCH AT 6 O'CLOCK (TOWARDS AFT) POSITION. NDT REPORT NO SE/920/2010. REPAIRED IAW LAC MEA382-57-10-049.