correct speed

correct…

correct contact mark

weight to correct weight

correct landing

quick correct plug-in

all correct

correct adjustment

Choose the correct ‘Channel Map’ for your radio

contents are not correct

Make sure your motors spin up reliably on arm and in the correct direction

Select the correct data format from the drop-down, below

Select the correct firmware appropriate for your board

select the correct serial port

set the correct meter sources and save them before trying to calibrate

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

apparent speed

average speed

blade speed

convoy speed

critical speed

cross-country speed

endurance speed

exhaust speed

full speed (naut.)

gear speed decreaser

group transit speed

high-speed antiradiation missile (HARM)

high-speed boat