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 BETWEEN FS 480 & 681 INDICATED CRACKS. INTERNAL MFEC INSPECTION CONFIRMED 11 CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN ALONG THE LENGTH OF THE LAP JOINT. THE ENTIRE SKIN LAP WAS CUTOUT AND REPAIRED WITH AN EXTERNAL ALUMINUM DOULBER INSTALLED PER ER/A 379957-14AD.