What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING UPPER TRAILING EDGE SKIN PANEL LOWER SURFACE BETWEEN RIB 15 AND RIB 16. REPAIRED SKIN PANEL PER EA 329846.
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 UPPER TRAILING EDGE SKIN PANEL LOWER SURFACE BETWEEN RIB 15 AND RIB 16. REPAIRED SKIN PANEL PER EA 329846.