What was found
CORROSION ON THE LOWER SKIN OF THE RIGHT OUTBOARD FLAP NEAR THE INBOARD HINGE. THE FLAP WAS REPLACED. THE AIRPLANE WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON THE LOWER SKIN OF THE RIGHT OUTBOARD FLAP NEAR THE INBOARD HINGE. THE FLAP WAS REPLACED. THE AIRPLANE WAS GROUNDED.