GPWS Ground Proximity Warning System
Ground Proximity Warning System
ground-proximity warning system (GPWS)
Ground Computer Serial and Parallel Communication
ground-proximity extraction system (GPES)
micro-computer ground relay
automobile proximity warning
proximity warning indicator
proximity warning laser radar
ground to ground missile
ground to ground tactical missile
Ground-to-air missile virtual proving ground
ground-to-air proving ground
Ground-to-Ground Campaign Tactical Missile
ground-to-ground laser ranging
Ground-to-ground Missile
ground-to-ground tactical missile