What was found
RUDDER HORN FAILURE. CORROSION HAD DETERIORATED THE WALL THICKNESS OF THE RUDDER HORN. ALSO, RUST INDICATED THE HORN WAS CRACKED PRIOR TO FAILURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RUDDER HORN FAILURE. CORROSION HAD DETERIORATED THE WALL THICKNESS OF THE RUDDER HORN. ALSO, RUST INDICATED THE HORN WAS CRACKED PRIOR TO FAILURE.