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.
On July 30, 2010 at approximately 08:30 CDT, a DC-9-83, N9625W, operating as American airlines flight 1153 enroute from chicago, IL to denver, CO, diverted to Omaha, NE due to low oxygen in the cockpit. No emergency was declared. The aircraft landed without incident. Maintenance found no defects. Maintenance replaced the oxygen bottle.
As the FAA filed it
ON JULY 30, 2010 AT APPROXIMATELY 08:30 CDT, A DC-9-83, N9625W, OPERATING AS AMERICAN AIRLINES FLIGHT 1153 ENROUTE FROM CHICAGO, IL TO DENVER, CO, DIVERTED TO OMAHA, NE DUE TO LOW OXYGEN IN THE COCKPIT. NO EMERGENCY WAS DECLARED. THE AIRCRAFT LANDED WITHOUT INCIDENT.MAINTENANCE FOUND NO DEFECTS. MAINTENANCE REPLACED THE OXYGEN BOTTLE.