As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOR FLIGHT 2963 MAINTENANCE REPORTED THAT DURING APPROACH THE CREW RECEIVED A LANDING GEAR/AIR GROUND FAIL MESSAGE. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AICRAFT WAS REMOVED FROM SERVICE. SERVICED NOSE LANDING GEAR STRUT IN ACCORDENCE WITH EMB 145 AMM 32-20-01. REMOVED GEAR PINS IAW EMB 145 AMM 32-00-01. THE AIRCRAFT WAS RETURNED TO SERVICE.