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 680 & 740 INDICATED CRACKS. INTERNAL MFEC INSPECTION CONFIRMED SEVERAL CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN. THE ENTIRE SKIN LAP WAS CUTOUT TO REMOVE ALL CRACKED HOLES. THE JOINT WAS REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER PER ER/A 380056-14AD.