As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND A 1 INCH CRACK THROUGH NUTPLATE HOLE AT LOWER AFT CORNER OF LT STA 520 WING TO BODY ATTACH FRAME. THE FASTENERS AND EXISTING ANGLE WERE REMOVED. AN ATTACH ANGLE, REPAIR ANGLE, AND CLIPS WERE FABRICATED AND INSTALLED IAW ECRA 5350-01227, SRM 51-10-2, AND SRM 51-30-2.