What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Aft air stair door departed aircraft in flight.
As the FAA filed it
AFT AIR STAIR DOOR DEPARTED AIRCRAFT IN FLIGHT.
FAA incident report · Doug DC3C · Togiak, AK · June 17, 1980
From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Aft air stair door departed aircraft in flight.
AFT AIR STAIR DOOR DEPARTED AIRCRAFT IN FLIGHT.