As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ASH 6424 FROM PHX TO DSM, DECLARED AN EMERGENCY AND RETURNED TO THE FIELD DUE TO A GEAR DISAGREE MESSAGE AFTER TAKEOFF. THE GEAR HANDLE WAS SELECTED DOWN AND THE GEAR EXTENDED NORMALLY. THE AIRCRAFT THEN LANDED UNEVENTFULLY. MAINTENANCE IS CURRENTLY TROUBLESHOOTING. 11/14/04 MAINTENANCE REMOVED AND REPLACED PSEU. AIRCRAFT RETURNED TO SERVICE.