rank has its privilege

vacation privilege

identification and privilege card

special order privilege

pass privilege

blade flapping (the vertical movement in its plane of rotation because of differences in lift between the advancing and retreating blades)

without its (own) means of initiation

in a league of its own

click Connect button on its own

keep all its international obligations in full

via its USB port or wiring up an FTDI device

hardened aircraft shelter (HAS)

in the period in which the communications channel has been open

Beep when armed and RC smoothing has not initialized filters

Beeps when gyro has been calibrated

Configuration has been applied

Configurator has successfully detected and verified the board

Configurator has detected the board

Failsafe configuration has changed considerably

required number of satellites has not been fixed

Flight controller firmware has to support this feature.

Paralyze mode has been activated

Prearm switch is not activated or prearm has not been toggled after disarm

Runway Takeoff Prevention has been triggered

The accelerometer has not been calibrated and features are enabled that rely on it

Total time craft has been armed on current power cycle

Total time the craft has been armed in the current power cycle

Total time the craft has been powered on

when GPS has fix

Your radio has been detected to be on!

Your receiver has just recovered from receiver failsafe but the arm switch is on

award a rank

loss of rank