As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LT SIDE LWR FUSE SKIN AT S26L LAP SPLICE WAS FOUND WITH AN APPROX 19 INCH LONG CRACK BETWEEN BS 536 AND BS 564. THE CRACK IS LOCATED IN THE LWR OVERLAPPED SKIN, EXTENDING NEARLY HORIZ BETWEEN 20 FASTENERS IN THE LWR ROW OF THE TRIPLE ROW ATTACH PATTERN. REPAIRED PER ERA 366303-14.