As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AUTOLAND THE AIRCRAFT BEGAN TO DRIFT LEFT AT 120' AND RECEIVED A APCH WARN ABOUT 50' WITH THE AIRCRAFT APPROX 35 LEFT OF CENTER. DISCONNECTED AUTOPILOT AND MANUALLY LANDED AIRCRAFT. CONFIRMED 10R CRITICAL AREAS CLEAR FM TOWER. GROUNDED - YES. ON DEFERRAL.