попередження про відхилення (від курсу)
deviation spotting
deviation sign
vertical deviation
acceleration deviation
residual deviation
constant deviation
deviation device
heeling deviation
magnetic heading deviation
pressure deviation
quadrantal deviation
semi-circular deviation
temperature deviation
deviation
absolute deviation
jet-deflection (deviation) control system
lateral deviation
range deviation
azimuth deviation
magnetic deviation
advance warning
advance-warning satellite
air defense early warning
airborne early warning (AEW)
airborne early warning aircraft
airborne early warning and control (AEW&C)
airborne warning and control aircraft
Airborne Warning and Control System (AWACS)
ballistic missile early warning system
distant early warning line
early warning (air defense)
early warning (EW)