As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT, NOSE GEAR DID NOT DISPLAY DOWN AND LOCKED INDICATION. CREW CYCLED GEAR SEVERAL TIMES AND PERFORMED A FLY-BY PASS OF CONTROL TOWER TO CONFIRM GEAR IN DOWN POSITION. WITH NO POSITIVE INDICATION THE CREW DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL LANDING. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE NOSE GEAR DOWNLOCK MICROSWITCH.