стан звичайної бойової готовності
normal alert posture
blasting explosive (normal-, high-, low strength)
normal fire trench
normal aerodynamic force
normal fare
normal pressure drag
normal propeller state
normal rate
normal shock wave
normal stress
normal landing weight
normal take-off
normal take-off weight
Prandtl relation for normal shock waves
normal flight envelope
acceleration from the normal [tactical) idling speed
normal endurance
normal ground training area
situation normal
maintain normal fires
through the normal chain of command
normal safety precautions (NSP)
Normal
normal / standard mode
air alert
airborne alert
alert condition (LERTCON)
alert level
bug alert
combat alert duty
combat alert forces
crash air alert