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 4417 FOUND 1 CRACK IN THE 4TH HOLE OF LT WING PLANK AT LT LOWER CENTER WING WITH RAINBOW FITTING REMOVED. CRACK DEPTH 0.020 AT 7 O'CLOCK POSITION FWD OF NR 12 STRINGER. NDT REPORT NO SE-891-2010. REPAIRED IAW LAC MEA382-57-10-042.