What was found
FLIGHT 6433 - GEAR DISAGREE MESSAGE AFTER TAKEOFF QRH FOLLOWED GEAR EXTENDED, AIRCRAFT RETURNED TO CVG AND LANDED SAFELY. REMOVED AND REPLACED LANDING GEAR CONTROL HANDLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 6433 - GEAR DISAGREE MESSAGE AFTER TAKEOFF QRH FOLLOWED GEAR EXTENDED, AIRCRAFT RETURNED TO CVG AND LANDED SAFELY. REMOVED AND REPLACED LANDING GEAR CONTROL HANDLE.