As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LEFT STRINGER 18A WAS FOUND CRACKED AT FS 940. THE DAMAGED SECTION OF THE STRINGER WAS REMOVED AND AN HFEC WAS OF THE FUSELAGE SKIN WAS ACCOMPLISHED REVEALING A CRACK. THE CRACK IN THE SKIN WAS CUT OUT AND AN EXTERNAL DOUBLER WAS INSTALLED. THEN A NEW SECTION OF THE STRINGER WAS SPLICED IN. THE DAMAGE WAS FOUND AT HMV.