As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - FLT 995 - AFTER TAKEOFF FROM CLT AND GEAR RETRACTION, THE GEARS DOOR LIGHTS REMAINED ILLUMINATED. THE CREW CYCLED THE GEAR AND RECEIVED THE SAME INDICATION. THE FLIGHT RETURNED TO CLT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT MAIN LANDING GEAR DOOR OPEN SENSOR. (M)