elevation receiver

index mark (of elevation receiver)

Your receiver has just recovered from receiver failsafe but the arm switch is on

angle of elevation (A/E)

digitized terrain elevation data (DTED)

elevation adjustment

elevation guide

elevation guide tube

elevation rudder

line of elevation

quadrant elevation (QE)

range elevation

rear sight elevation knob

spot elevation / height

zero elevation

Height Above Ellipsoid (HAE); altitude / elevation above the ellipsoid (ellipsoidal height)

adjusted elevation

angle of quadrant elevation

angular elevation

automatic elevation recovery system

difference between the elevation angular limits

elevation board

elevation button

elevation circle

elevation difference

elevation drum

elevation fine index

elevation handwheel

elevation indicator regulator

elevation micrometer index

elevation scale index

elevation scale micrometer head

elevation slide nut