What was found
SJO - FUSELAGE SKIN SECTION CORRODED AT BS 815, STRINGER 20 LT. REPAIRED FUSELAGE LAP JOINT SKIN SECTION BETWEEN BS 809 AND BS 854, BETWEEN STRINGERS 19 LT AND 21 LT DUE TO CORROSION PER SRM 53-30-3 FIG 15. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SJO - FUSELAGE SKIN SECTION CORRODED AT BS 815, STRINGER 20 LT. REPAIRED FUSELAGE LAP JOINT SKIN SECTION BETWEEN BS 809 AND BS 854, BETWEEN STRINGERS 19 LT AND 21 LT DUE TO CORROSION PER SRM 53-30-3 FIG 15. (M)