What are the numbers in boxes on an A320 ND when terrain is shown? When the TERR On ND button is pressed on the Airbus A320 Cockpit, the TERR information apears on the ND, and 2 boxes in yellow appear.





What do the numbers 146 and 073 mean respectively?
14600 ft and 7300 ft.

A320 FCOM DSC-31-45 :


  Minimum and maximum elevations encountered ahead of the aircraft, within the selected ND range.