What was found
DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON LOWER T-CAP ON LEFT WING BETWEEN STRINGERS 20 TO 21. BLENDED IAW DC-9 SB 57-98.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION ON LOWER T-CAP ON LEFT WING BETWEEN STRINGERS 20 TO 21. BLENDED IAW DC-9 SB 57-98.