Primary finding
Probable cause
Inadequate maintenance inspection involving failure to detect wear of the clutch spring assembly, resulting in the uncoupling of engine power to the main transmission.
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NTSB investigation record
BFO92FA144
CompletedHughes 269C· N9609F
- Date
- September 25, 1992
- Location
- East Bernstadt, KY
- Conditions
- VMC
- Record
- Completed
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