tracer control

tracer burnout (tracer burn out)

central tracer control

tracer ammunition

tracer element

tracer burnout range

armor-piercing capped incendiary shell with tracer

armor-piercing incendiary bullet with tracer

armor-piercing incendiary shell with tracer

armor-piercing incendiary tracer shell

armor-piercing tracer shot

armor-piercing tracer

day tracer

night tracer bullet

map tracer

shell-destroying tracer

tracer limit

tracer rocket

tracer streak

tracer wand trainer

tracer

spotter-tracer round

day tracer cartridge

dead- reckoning tracer

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

control surface / control-surface

roll-control / roll control

time-gain control / gain time control

fire-control director / fire control director

aileron control rod (from control wheel)