Patent ID: 6995690

Claim:
A flight information display for a flight deck of an aircraft, the display showing a side view of a flight path or area directly in front of the aircraft having a selected distance of at least 0.5 nautical miles, the aircraft having means for determining the aircraft's location, the location determining means having a minimum accuracy, the display comprising: a pictorial representation to scale of a profile of highest elevations of a swath of terrain along the path area, a width of the swath widening as distance from the aircraft increases and being at least 0.1 nautical miles and no greater than a distance of the minimum accuracy of the location determining means, wherein the swath is substantially rectangular, a length of a first section of the swath extending along a track of the aircraft from a nose of the aircraft to about 2.5 nautical miles from the nose of the aircraft, a width of the first section of the swath extending about 0.25 nautical miles about the track of the aircraft, a length of a second section of the swath extending from about 2.5 nautical miles from the nose of the aircraft to about 5 nautical miles from the nose of the aircraft, a width of the second section of the swath extending about 0.75 nautical miles about the track of the aircraft; an icon representing the aircraft, the icon being positioned on a left or right side of the display, the altitude of which is to scale with the height of the terrain; and an altitude reference scale.