вибір (селектор) швидкості; перемикач швидкостей
supersonic speed (exceeds speed of sound / Mach 1)
variable-speed with speed control
instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)
cruise speed / cruising speed
Nr gauge (Nr = speed of rotation) / rotor speed sensor
rack selector
selector lever / switch
arming range selector
fuel tank selector control
fuel tank selector valve
distributor octane selector vacuum line
job selector
safety lock and fire selector
piston-type selector valve
rotary selector valve
selector valve
spool-type selector valve
wind selector
omni-bearing selector (OBS)
fuel gauge selector
heading selector
indicated airspeed selector
weapon selector
selector
manual target selector
moving target selector
space target selector
target selector
target selector switch
target selector-azimuth
target selector-elevation
fire selector switch