What was found
CORROSION ON KEEL BEAM LOWER INBOARD FLANGE AT BODY STATION 955 TO 1009. THE KEEL BEAM FLANGE WAS REPAIRED. THE AIRPLANE WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON KEEL BEAM LOWER INBOARD FLANGE AT BODY STATION 955 TO 1009. THE KEEL BEAM FLANGE WAS REPAIRED. THE AIRPLANE WAS GROUNDED.