Primary finding
Probable cause
The pilot's improper preflight of the helicopter, which resulted in a tie down strap not being removed prior to attempted flight, and the subsequent roll over and collision with the ramp.
NTSB investigation record
Robinson R-22B· N104MB
Primary finding
The pilot's improper preflight of the helicopter, which resulted in a tie down strap not being removed prior to attempted flight, and the subsequent roll over and collision with the ramp.
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