(відносна) висота прольоту перешкод
Height Above Ellipsoid (HAE); altitude / elevation above the ellipsoid (ellipsoidal height)
obstacle height
obstacle clearance altitude (OCL)
obstacle clearance limit (OCL)
obstacle clearance panel
obstacle clearance surface
obstacle clearance takeoff
height finder radar
height of burst (HOB)
height-finding radar
operational height
range height indicator (RHI) scope
spot elevation / height
trunnion height
adjustable fire line height
command height
image height error
dominating height
vertex height
vertical height
height difference correction
height of copper
height of site correction
height of the foresight
height of the rear sight
height to bore of gun
height-adjustable seat
height-range
future angular height
height control
height-reader
observed angular height