What was found
LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE LEFT MAIN GEAR DOOR SWITCH. OPERATIONAL CHECK OK, AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE LEFT MAIN GEAR DOOR SWITCH. OPERATIONAL CHECK OK, AIRCRAFT RETURNED TO SERVICE.