Primary finding
Probable cause
the pilot's failure to maintain control of the helicopter, while maneuvering to avoid an obstruction. The abrupt maneuver was a related factor.
NTSB investigation record
Bell 47G-4A· N7104J
Primary finding
the pilot's failure to maintain control of the helicopter, while maneuvering to avoid an obstruction. The abrupt maneuver was a related factor.
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