Primary finding
Probable cause
A yaw for unknown reason(s) which resulted in the tail rotor contacting the dirt bank and a loss of control. A factor related to the accident was the decision of the pilot to operate in close vicinity to the dirk bank.
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NTSB investigation record
NYC92LA159
CompletedBell 47G-3B-1· N2070P
- Date
- August 12, 1992
- Location
- West Mifflin, PA
- Conditions
- VMC
- Record
- Completed
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