What was found
(CAN) WHILE IN CRUISE THE AFT CABIN DOOR OPEN LIGHT ILLUMINATED. AIRCRAFT RETURNED TO AIRPORT FOR INVESTIGATION. DOOR FRAME AND SEAL CHECKED, NO DEFECT. DOOR SWITCH INSPECTED AND CLEANED. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) WHILE IN CRUISE THE AFT CABIN DOOR OPEN LIGHT ILLUMINATED. AIRCRAFT RETURNED TO AIRPORT FOR INVESTIGATION. DOOR FRAME AND SEAL CHECKED, NO DEFECT. DOOR SWITCH INSPECTED AND CLEANED. AIRCRAFT RETURNED TO SERVICE.