Graphically Edit The Active Flight Plan By Rubber Banding:
When rubber banding a leg or waypoint, the Search Radius surrounding the grab point is displayed inside a white circle, and the Map Data Box is displayed above the circle. The perpendicular distance and course angle from the original grab point to center of the Search Radius is displayed in the Map Data Box when rubber banding a leg or waypoint.

Parent Topic: Graphical Flight Plan Modifications