зона підвищеної військової небезпеки
Surface Danger Zone (SDZ)
danger zone
increased cruising range
increased maintenance
increased recoil
increased offensive operations
increased tech
Warning beeps when board is armed with motors off when idle (repeats until board is disarmed or throttle is increased)
grid zone / grid-zone
zone standard time (zone time) (ZST)
killing zone / kill zone
grid zone designation / Grid Zone Designator
grey-zone / grey zone (international relations)
hundred-per-cent zone (one-hundred-per-cent zone)
no-fire zone / no fire zone
flight restriction zone / flight restricted zone (FRZ)
potential danger area (trouble area)
danger close
Danger Close method of engagement
danger circle
danger space
danger warning
warn danger
eliminate danger
eliminate danger source
incur danger
source of danger
gas danger
isolated danger mark
linear danger area (LDA)
open area danger area
surface danger area