As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IMMEDIATELY AFTER TAKEOFF "AUTO PILOT FAIL" "AUTO TRIM FAIL" AND "PICH TRIM NORM FAIL" EICAS MESSAGES ILLUMINATED. AIRCRAFT FLOWN TO A LANDING WITH THE BACKUP MANUAL TRIM FUNCTION.//CORRECTIVE ACTION// REMOVED FAULTY FCE NO 2 P/N: 462900-1017 S/N: 0112. INSTALLED "REPAIRED" FCE #2 P/N: 462900-1017 S/N: 0839. OPS CHECK GOOD IAW P300 AMM CH 27-40-00