As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA/EYW - FLT 3042 - AFTER TAKEOFF, THE NOSE GEAR DOOR AMBER LIGHT REMAINS ON AFTER GEAR RETRACTION. THE CREW CYCLED THE GEAR, LIGHT REMAINED ILLUMINATED. THE AIRCRAFT RETURNED TO MIA AND LANDED WITHOUT INCIDENT. THE NOSE GEAR DOOR POSITION SENSOR TARGET WAS FOUND DETACHED. REINSTALLED SAME. OPS CHECK GOOD. (X)