Primary finding
Probable cause
loss of engine power and low rotor rpm for undeterminted reasons. The factory representative's recommendation to reduce the main rotor low pitch stop (from -1.8 degree to -0.5 degree) may have been a related factor.
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NTSB investigation record
LAX98LA021
CompletedRevolution Mini-500· N7234Y
- Date
- October 26, 1997
- Location
- Long Beach, CA
- Conditions
- VMC
- Record
- Completed
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