What was found
CORROSION ON UPPER SURFACE TOP SKIN AROUND FASTENERS HEAD AT RIB 1 BETWEEN STRINGERS 1 AND 2, RT WING. REPAIRED THE SKIN IAW ER/A 537612.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON UPPER SURFACE TOP SKIN AROUND FASTENERS HEAD AT RIB 1 BETWEEN STRINGERS 1 AND 2, RT WING. REPAIRED THE SKIN IAW ER/A 537612.