почуття обов'язку
duty, off duty
duty, on duty
airborne based sense and avoid (ABSAA)
ground-based sense and avoid (GBSAA)
sense and avoid (SaA)
sense antenna
sense out a target
sense and avoid
sense
sense of direction
sense of rotation
sense of unit identification
active service/ duty
airlift duty officer
combat alert duty
combat duty assignment
command billet / duty / installation
command duty
demolition duty
duty officer
duty roster
entry on active duty
fighter duty officer
foreign duty
full time military duty
guard duty
inactive duty training (IDT)
interior guard duty
medical duty
off duty
on duty
parachute duty