As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAT - LANDING GEAR SELECTION HANDLE WOULD NOT MOVE TO THE 'GEAR UP' POSITION ON LANDING GEAR RETRACTION AFTER TAKEOFF. CREW USED GEAR OVERRIDE TO SELECT GEAR UP. MAINTENANCE REPLACED LANDING GEAR CONTROL MODULE. LANDING GEAR EXTENSION/RETRACTION OPERATION CHECKS NORMAL ON GROUND AND SUBSEQUENT TEST FLIGHT. AIRCRAFT RETURNED TO SERVICE. (M)