As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJO - DURING C-CHECK, LEFT AIR CONDITIONING BAY, WING CENTER SECTIN RBL 40.875 BETWEEN BS 573 AND BS 576 LOWER BEAM WEB WITH A CRACK, 2.5 INCHES LONG BY .001 INCH WIDE. REPAIRED LOWER FUSELAGE BEAM WEB AT WING CENER SECTION PER COOPESA EO COO-3-53-470-00 DATED JULY 12, 2000. (M)