What was found
SJO - DURING Q-CHECK, FOUND PAX CABIN AT BS 294, BETWEEN BL 0 AND RBL 40 INCHES, WL 208, UPPER SECTION AND BS 294.5 BETWEEN BL 0 AND LBL 30, FLOORBEAM WITH CORROSION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SJO - DURING Q-CHECK, FOUND PAX CABIN AT BS 294, BETWEEN BL 0 AND RBL 40 INCHES, WL 208, UPPER SECTION AND BS 294.5 BETWEEN BL 0 AND LBL 30, FLOORBEAM WITH CORROSION. (M)