As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 4A INSPECTION, LEFT AFT FUSELAGE SKIN FOUND TO HAVE TWO CRACKS EMINATING FROM A RIVET ON FRAME 77 JUST ABOVE STRINGER 6L. MAINTENANCE REMOVED THE DAMAGE AND PERFORMED A FREEZE PLUG REPAIR IAW ETD2014-145-009276, AND ACFT APPROVED FOR RETURN TO SERVICE.