As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LFEC INSPECTION REVEALED CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN OF THE STRINGER 26L LAP SPLICE BETWEEN FS 480 AND 681. INTERNAL HFEC INSPECTION CONFIRMED A TOTAL OF 6 CRACKS ALONG THE PANEL LENGTH. THE SKIN LAP SPLICE WAS CUT OUT ALONG THE ENTIRE LOWER PANEL LENGTH AND REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER PER ER/A 366709-14, REV A.