This component indicates the aircraft is 'On' the indicated apron, taxiway, or runway. In the previous figure, the aircraft is currently 'On' TWY A13. The remaining runway distance is also shown when the aircraft is situated on and aligned with a runway.

If the aircraft is airborne and approaching an airport, 'Airborne to' and the destination airport identifier will be displayed. If the specific runway is designated in the flight plan, 'Approaching' and 'Distance' will also be displayed with the corresponding distance and runway.