Primary finding
Probable cause
Fatigue failure of a defective pc tube assembly resulting in a loss of engine power. A contributing factor was the unsuitable terrain.
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NTSB investigation record
LAX89LA141
CompletedHughes 369D· N5108E
- Date
- March 31, 1989
- Location
- Vallejo, CA
- Conditions
- VMC
- Record
- Completed
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