Jun 15, 2009
Accident
Rapid City, SD
Injuries1 serious, 4 minor
Phase of Flight-
ConditionsVMC
OperationFAR 135
Probable Cause
The flight crewmembers’ failure to secure the patient using the available over-the-shoulder restraints and the encounter with clear-air turbulence during cruise descent.
NTSB CEN09LA388