accident monitoring and early warning
air defence early warning radar
Air defense early warning
airborne early warning {= AEW}
Airborne Early Warning Radar
Airborne early warning radars
airborne early warning system
airborne early warning(AEW) radar
airborne early-warning radar
airborne PD early warning radar
area air defense early warning
Automatic early-warning
ballistic missile early warning system
ballistic missile early warning system {= BMEWS}
Ballistic Missile Early-Warning
biological early warning
bistatic airborne early warning (AEW) radar