What was found
CORROSION ON WING BOX UPPER SKIN BETWEEN BS 737 - 751 RBL 22 - 60. REPAIRED IAW ETI-17-17-079, REV 1 AND ER/A 559498-14, REV ORIGINAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON WING BOX UPPER SKIN BETWEEN BS 737 - 751 RBL 22 - 60. REPAIRED IAW ETI-17-17-079, REV 1 AND ER/A 559498-14, REV ORIGINAL.