Stevens Aviation is developing STCs to upgrade the avionics suite in Lear 20 Series aircraft equipped with FC110 autopilot systems. With Universal TAWS and Vision 1, this upgrade will have the ability to display a dynamic, three-dimensional situational profile terrain image integrated with the flight plan and projected flight path of the aircraft in two viewing modes: Egocentric and Exocentric. For more information visit www.stevensaviation.com.