As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REFERENCED AIRCRAFT WAS BROUGHT TO MAINTENANCE WITH A REPORT OF 'PITCH TRIM INOPERATIVE'. INVESTIGATION TRIM MOTOR/DRIVE ASSEMBLY SEIZED WHICH RENDERED TRIM UNUSABLE AND JAMMED IN FAILED POSITION. THE ENTIRE MOTOR AND GEARBOX WAS FULL OF RUST FROM WATER INTRUSION. THIS IS A FOREIGN-BUILT, IMPORTED AIRCRAFT.