As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE WARNING RECEIVED ON SELECTION OF GEAR HANDLE UP. MAIN GEAR REMAINED DOWN/GREEN, NOSE GEAR MAY HAVE HAD MOMENTARY TRANSIT INDICATION. SELECTED GEAR DOWN AND ALL REMAINED DOWN AND LOCKED. (FLIGHT 4290 - FILED OPEN)THIS IS CURRENTLY A WORK IN PROGRESS