As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 2355 - AFTER TAKEOFF, RED NOSE GEAR DOWN LIGHT REMAINED ILLUMINATED WITH GEAR HANDLE UP. LANDED DFW WITHOUT INCIDENT. REPEATED 3/11/2000 WITH TRIP 1970. REPLACED NOSE GEAR UP PROXIMITY SENSOR. ACCOMPLISHED GEAR SWING. SYSTEM GROUND CHECK NORMAL OPERATION. (M)