engine idle speed

engine mode `idle`

engine capacity / engine power, engine output

supersonic speed (exceeds speed of sound / Mach 1)

variable-speed with speed control

instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)

Nr gauge (Nr = speed of rotation) / rotor speed sensor

Motor PWM speed separated from PID speed

idle adjusting needle

idle control

idle fuel adjustment

idle mixture needle

idle rotor

idle running

idle wheel

forward idle thrust

idle cutoff carburetor system

idle lever

idle rating

idle thrust

reverse idle thrust

low-idle operation

Dynamic Idle is DISABLED

Dynamic Idle Value X RPM

Motor Idle (%, static)

Warning beeps when board is armed with motors off when idle (repeats until board is disarmed or throttle is increased)

decrease speed of the engine

engine idling speed adjusting screw

engine speed range

high engine speed

full-speed trial of engine

engine speed adjustor

reaction engine / motor (jet engine)