As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LFEC INSPECTION OF THE STRINGER 4R SKIN LAP SPLICE INDICATED CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN. INTERNAL HFEC INSPECTION REVEALED 2 CRACKS BETWEEN FS 1030 AND 1050, AND 3 CRACKS BETWEEN FS 1050 AND 1070. THE SKIN LAP WAS CUT OUT BETWEEN FS 1009 AND FS 1120 AND REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER PER ER/A 367421-14AD.