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.
What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
APU fire warning light and aural warning came on. Returned and fired bottle into APU. Passengers evacuated by slide
As the FAA filed it
APU FIRE WARNING LIGHT AND AURAL WARNING CAME ON. RETURNED AND FIRED BOTTLE INTO APU. PASSENGERS EVACUATED BY SLIDE
Other reports on N216AA · 2
Matched to the same aircraft by N-number and date.