Primary finding
Probable cause
The pilot's improper use of the helicopter's flight controls. Contributing to the accident was the pilot's misjudgement of the external load characteristics.
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NTSB investigation record
SEA89LA087
CompletedBell 206B iii· N5013C
- Date
- May 17, 1989
- Location
- Lewiston, ID
- Conditions
- VMC
- Record
- Completed
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