Primary finding
Probable cause
the failure of the pilot to maintain rotor rpm while practicing autorotations, resulting in a hard landing and roll over.
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NTSB investigation record
LAX99LA300
CompletedRobinson R-22-beta· N4076Z
- Date
- September 9, 1999
- Location
- Piute, NV
- Conditions
- VMC
- Record
- Completed
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