Primary finding
Probable cause
A loss of power for undetermined reasons and the failure of the pilot to maintain adequate rotor RPM following the power loss. Contributing factors were the pilot's lack of certification and total experience.
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NTSB investigation record
SEA99LA149
CompletedBell 47G-2· N11VH
- Date
- August 26, 1999
- Location
- Benton City, WA
- Conditions
- VMC
- Record
- Completed
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