What was found
FAT - PASSENGER DOOR WARNING LIGHT ILLUMINATED IN FLIGHT. MAINTENANCE DEFERRED DOOR WARNING SYSTEM PER MEL 52-70-1. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FAT - PASSENGER DOOR WARNING LIGHT ILLUMINATED IN FLIGHT. MAINTENANCE DEFERRED DOOR WARNING SYSTEM PER MEL 52-70-1. AIRCRAFT RETURNED TO SERVICE. (M)