девіація курсової системи
magnetic deviation
attitude-and-heading reference system / attitude and heading reference system (AHRS)
magnetic heading
magnetic variation / magnetic declination
magnetic bubble memory / magnetic bubble store
deviation spotting
deviation sign
vertical deviation
acceleration deviation
residual deviation
constant deviation
deviation device
deviation warning
heeling deviation
pressure deviation
quadrantal deviation
semi-circular deviation
temperature deviation
deviation
absolute deviation
jet-deflection (deviation) control system
lateral deviation
range deviation
azimuth deviation
aircraft heading
compass heading
attack heading
case-heading operation
strapdown attitude heading reference system
heading programmer
landing heading
runway heading