As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE UPPER SKIN OF THE LT WING WAS FOUND WITH A 2.5 INCH CRACK AT WBL 170 RUNNING FWD FROM THE AFT EDGE OF THE SKIN NEAR THE REAR SPAR. THE CRACK WAS REMOVED WITH A 3 INCH BY 2 INCH CUTOUT IN THE SKIN. THE CUTOUT WAS REPAIRED WITH 2 ALUMINUM REPAIR DOUBLERS PER ER/A 384594-14, REV A.