As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AMA - FLT 3779 - ON LANDING, CREW RECEIVED DUAL PITCH TRIM FAILURE 50 FT ABOVE GROUND. FOUND NR 2 AUTOPILOT DISCONNECT TRIM SWITCH WIRING CAUSED SWITCH TO BIND. REPOSITIONED WIRES AND SWITCH OPERATES CORRECTLY. ALL OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)