As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJO - FRAME WEB CRACKED AT BS 303.9, BETWEEN STRINGER 16L AND STRINGER 17L, DEFECT SIZE, LENGTH 1 INCH. REPAIRED FUSELAGE WEB SECTION AT BS 303.9, BETWEEN STRINGER 15 LEFT AND B STRINGER 18 LT PER SRM 51-10-1 PAGE 5 AND SRM 51-30-2. (M)