Sep 24, 2010
Accident
Substantial Covington, GA
Injuries2 minor
Phase of Flight-
ConditionsVMC
OperationFAR PUBU
Probable Cause
The flight instructor's loss of control of the helicopter during the intentional demonstration of a low speed, hydraulics-off maneuver, that was warned against in the helicopter manufacturer's flight manual.
NTSB ERA10TA501