through the normal chain of command

шляхом / по лінії звичайних командних інстанцій (`по команді` у знач. ‘по інстанції’)

chain of command

established chain of command

operational chain of command

administrative chain of command

fire command chain

perpetuation of the chain of command

through command(s)

through-connect command

blasting explosive (normal-, high-, low strength)

normal fire trench

normal aerodynamic force

normal pressure drag

normal propeller state

normal shock wave

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

normal alert posture