noun
AWACS; airborne warning and control system
Military/aviation term for an airborne radar system used for surveillance and command. Often used in news or technical contexts.
See also: 早期警戒機
ＡＷＡＣＳは早期警戒管制機の略称です。
AWACS is an abbreviation for airborne warning and control system.
その空域にはＡＷＡＣＳが常時監視を行っている。
AWACS are constantly monitoring that airspace.