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.
At cruise flight enroute to kmth the oil pressure on the left engine started to fluctuate. As the oil pressure started to drop, the crew performed a precautionary engine shutdown. The crew diverted to krsw and landed without incident. Engine oil was seen dripping from the engine cowling. A maintenance technician found the engine oil tank cap not installed on the oil tank filler.
As the FAA filed it
AT CRUISE FLIGHT ENROUTE TO KMTH THE OIL PRESSURE ON THE LEFT ENGINE STARTED TO FLUCTUATE. AS THE OIL PRESSURE STARTED TO DROP, THE CREW PERFORMED A PRECAUTIONARY ENGINE SHUTDOWN. THE CREW DIVERTED TO KRSW AND LANDED WITHOUT INCIDENT. ENGINE OIL WAS SEEN DRIPPING FROM THE ENGINE COWLING. A MAINTENANCE TECHNICIAN FOUND THE ENGINE OIL TANK CAP NOT INSTALLED ON THE OIL TANK FILLER.