What was found
LEFT WING UPPER SKIN HAD CORROSION AT XORS 340 - 375 BETWEEN STRINGERS 4 AND 6L. REPAIRED THE LT WING UPPER SKIN IAW EA 011-5720-52-A7292, I/R.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT WING UPPER SKIN HAD CORROSION AT XORS 340 - 375 BETWEEN STRINGERS 4 AND 6L. REPAIRED THE LT WING UPPER SKIN IAW EA 011-5720-52-A7292, I/R.