Primary finding
Probable cause
The partial failure of the turbine engine for undetermined reasons, during an agriculture maneuver at low altitude, over terrain unsuitable for an autorotation.
NTSB investigation record
Bell 47G3Soloy· N121CD
Primary finding
The partial failure of the turbine engine for undetermined reasons, during an agriculture maneuver at low altitude, over terrain unsuitable for an autorotation.
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