GFC 600H Digital Autopilot (Helicopter)

As a top-level feature, GFC 600H includes stability augmentation inputs to help stabilize the helicopter. The subtle corrections provided by SAS serve to improve the helicopter’s basic handling characteristics by maintaining a commanded attitude. In addition, when the system detects that you’re hovering, the innovative hover assist feature will automatically provide flight control inputs to help maintain that position over the ground. It will also hold heading in hover when equipped with the available yaw axis control.