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.
(-23) On approach to Norman, OK. Cleared from 8K to 6K and leveled off. Left engine began to run rough. Retarded power and engine smoothed out. Advanced power and same problem. Shutdown engine. Restarted engine and had some indications. Shutdown engine, declared an emergency and landed at max westheimer field in Norman, OK.
As the FAA filed it
(-23) ON APPROACH TO NORMAN, OK. CLEARED FROM 8K TO 6K AND LEVELED OFF. LEFT ENGINE BEGAN TO RUN ROUGH. RETARDED POWER AND ENGINE SMOOTHED OUT. ADVANCED POWER AND SAME PROBLEM. SHUTDOWN ENGINE. RESTARTED ENGINE AND HAD SOME INDICATIONS. SHUTDOWN ENGINE, DECLARED AN EMERGENCY AND LANDED AT MAX WESTHEIMER FIELD IN NORMAN, OK.