expand control
розвивати (топографічну) опорну мережу
розвивати (топографічну) опорну мережу
gun control equipment / gun-control equipment (GCE)
individual control (of fire) / individual fire control
anti-torque control pedal / directional control pedal
directional control pedal / anti-torque control pedal
fire-control director / fire control director
aileron control rod (from control wheel)