What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TOP SKIN PANEL LOWER SURFACE BETWEEN RIB 15 AND RIB 16 AT 1 INCH FROM THE REAR SPAR. REPAIRED SKIN PANEL PER EA 364980.
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 TOP SKIN PANEL LOWER SURFACE BETWEEN RIB 15 AND RIB 16 AT 1 INCH FROM THE REAR SPAR. REPAIRED SKIN PANEL PER EA 364980.