according to design parameters that should account for the size and physical characteristics of the occupants, including the wide variations of normal, as well as differences in gender. While the aircraft cockpit, controls, seats, restraint harness, and related components do not change substantially over time for the lifecycle of the airframe, the purpose of this study was to focus on longitudinal changes within the occupant, specifically rotary-wing aviators serving within the British Army Air Corps.
Helicopter stroking seats and restraint harnesses are designed to