What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING REAR SPAR TOP SKIN PANEL #2 LOWER SURFACE AT RIB 18 AND S17. REPAIRED SKIN PANEL PER EA 345663.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING REAR SPAR TOP SKIN PANEL #2 LOWER SURFACE AT RIB 18 AND S17. REPAIRED SKIN PANEL PER EA 345663.