As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DEPARTURE FROM MCO, RED NLG UNSAFE LIGHT REMAINED ILLUM WITH HANDLE UP NOSE GEAR IND PIN WAS FLUSH NO VIBES FELT PER CL LANDING HANDLE MOVED TO EXT POSITION NOSE GEAR REMAIN RED NLG IND PIN IND GEAR WAS DOWN AND LOCKED. BIT CHK OF PSEU IND FAULT CODE 457 NLG SENSOR DOWNLOCK WIRING FOUND AND REPAIR BROKEN SENSOR WIRE PSEU BITE CKS NML NLG SWUNG AND NOW CKS NORMAL.