Final
1 minor
Aug 2, 2018
N347BH accident at Custer, SD
Bell 47G 3B — Loss of control in flight at OSD9 (Custer, SD)
DateAug 2, 2018
Tail numberN347BH
AircraftBell 47G 3B · Bell 47 · B47G
LocationOSD9 — Custer, SD
Phase of flightApproach
OperationPart 91 Instructional
Injuries1 minor
NTSB caseCEN18LA306
Probable cause
The pilot’s mismanagement of rotor RPM and subsequent forced landing on uneven terrain which led to a dynamic rollover.
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