What was found
BOS - CREW REPORTED AFTER TAKEOFF RECEIVED GEAR UNSAFE LIGHT. EMERGENCY DECLARED FLIGHT RETURNED BOS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LANDING MONITOR MODULE M983. SYSTEM GROUND CHECK NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - CREW REPORTED AFTER TAKEOFF RECEIVED GEAR UNSAFE LIGHT. EMERGENCY DECLARED FLIGHT RETURNED BOS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LANDING MONITOR MODULE M983. SYSTEM GROUND CHECK NORMAL OPERATION.