As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE CREW REPORTED THE NOSE LANDING GEAR DOOR WAS OPEN AND RETURNED TO LEX. MAINTENANCE INSPECTED AND LATCHED THE NOSE LANDING GEAR DOOR IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.