Answer | Crossword Clue |
---|---|
RADAR | Modern warning system. |
RADAR | Modern warning device. |
RADAR | Warning system |
RADAR | Warning system. |
BELL | School warning system |
DEWLINE | Early-warning system. |
DEW | ... line (early warning system) |
DEWLINE | U.S. warning system |
RADAR | U. S.-Canadian warning system. |
groundprox | an altitude warning system in aircraft |
SWORDOFDAMOCLES | WARNING: Suspension system prone to failure |
groundproxes | GROUNDPROX, an altitude warning system in aircraft |
CLIMATECANARY | Species that serves as an early warning system |
NORAD | Early warning system for the U.S. and Canada |