As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJO - DURING C-CHECK A REPAIR WAS FOUND NOT PER SRM ON THE FUSELAGE BETWEEN BS 995 AND BS 1010, STRINGER 14 RIGHT. REPAIRED FUSELAGE SKIN SECTION BETWEEN BS 993 AND BS 1013 FROM STRINGER 13 TO STRINGER 15 RIGHT SIDE PER SRM 53-30-3 FIGURE 16. (M)