What was found
UPON GEAR RETRACTION AFTER TAKEOFF FROM SBN RECEIVED A GEAR DISAGREE WARNING, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE MAIN LANDING GEAR SELECTOR VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPON GEAR RETRACTION AFTER TAKEOFF FROM SBN RECEIVED A GEAR DISAGREE WARNING, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE MAIN LANDING GEAR SELECTOR VALVE.