Primary finding
Probable cause
The fatique failure of the tail boom support strut attachment cluster and the improper inspection of the cluster attachment.
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NTSB investigation record
CHI91LA097
CompletedHughes 269C· N8955F
- Date
- February 20, 1991
- Location
- North Mankato, MN
- Conditions
- VMC
- Record
- Completed
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