On September 22, 2014, a CESSNA 150J operated by Pilot was involved in an aviation accident near Brookfield, WI. No fatalities were reported. Investigators recorded the probable cause as: Total loss of engine power due to oil starvation resulting from the pilot's failure to add engine oil after an oil change. This summary draws on records from NTSB; 17 related events involving the same aircraft type or operator are linked below.
A private pilot experienced total engine power loss during climb due to oil starvation after forgetting to add oil following an oil change. The forced landing resulted in substantial damage.
Accident Details
During an enroute climb to cruise, the airplane experienced a total loss of engine power. The pilot executed a forced landing to a field, where the airplane struck trees and sustained substantial damage.
Pilot Actions
The pilot, who held a private pilot certificate and a mechanic certificate with airframe and powerplant ratings, stated that he had performed an oil change on the airplane before the accident flight. He reported that he forgot to add engine oil because he was rushed and had personal activities to perform.
Examination Findings
Postaccident examination of the airplane confirmed engine oil starvation. No other mechanical anomalies were found that would have precluded normal airplane operation.
Probable cause
Total loss of engine power due to oil starvation resulting from the pilot's failure to add engine oil after an oil change.
Contributing factors
Not installed/availableIncorrect service/maintenancePilot
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