What was found
FLT NR 5394 - STL - LAVATORY SERVICE DOOR OPEN. MAINTENANCE INSPECTED THE DOOR AND FOUND BOTH THE DUMP VALVE AND THE SERVICE DOOR SECURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT NR 5394 - STL - LAVATORY SERVICE DOOR OPEN. MAINTENANCE INSPECTED THE DOOR AND FOUND BOTH THE DUMP VALVE AND THE SERVICE DOOR SECURE.