cardinal altitude
 

* 1.(See also Flight Level) Odd or Even thousand-foot altitudes or flight levels e.g., 5,000, 6,000, 7,000, FL 250, FL 260, FL 2

English Related Words* absolute altitude

* altitude

* altitude above sea level

* altitude acclimatization

* altitude azimuth

* altitude circle

* altitude control

* altitude datum

* altitude delay

* altitude difference

* altitude encoding

* altitude engine

* altitude height

* altitude hold

* altitude hole