No fatalities
28 Aug 2021: ROBINSON R44 II — YAVAPAI COUNTY — Camp Verde, AZ
On 28 Aug 2021, a ROBINSON R44 II operated by YAVAPAI COUNTY was involved in an aviation accident near Camp Verde, AZ. No fatalities were reported. Investigators recorded the probable cause as: The pilot's inadequate preflight performance calculations which resulted in an aborted takeoff and collision with trees. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.
Probable cause
The pilot's inadequate preflight performance calculations which resulted in an aborted takeoff and collision with trees.
— NTSB Determination
Contributing factors
PilotEffect on operationEffect on equipment