Primary finding
Probable cause
The pilot's failure to maintain tail rotor clearance from the ground. A related factor is the pilot's lack of total experience in helicopters.
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NTSB investigation record
CHI91LA205
CompletedHiller Uh-12D· N94515
- Date
- July 2, 1991
- Location
- Savoy, IL
- Conditions
- VMC
- Record
- Completed
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