відносно рівня аеродрому; над рівнем аеродрому
Height Above Ellipsoid (HAE); altitude / elevation above the ellipsoid (ellipsoidal height)
army attack aviation (AAA)
above field level (AFL)
above sea level (ASL)
elevation above sea level
above ground level (AGL)
above mean sea level (AMSL)
altitude above ground level
high-level aerodrome
depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance
surveyor's level (surveying level, tbc)
above water warfare officer
echelon above corps (EAC)
echelon above brigade (EAB)
hull above fender
data above voice
height above ground
above-ground launch
above-ground missile emplacement
above-ground structure
above-water craft
fly above the weather
above the takeoff altitude (AToA)
flying altitude above ground
above-ground storage
Any signal above this point
Current altitude (flashes when above alarm threshold)
Values above X might damage motor and/or ESC
flashes when above alarm threshold
Values above 0 will enable the RC pulse filter
aerodrome control service
aerodrome operating minima