when GPS Rescue is not available and cannot be activated

Shows GPS info, if proper activated in Ports tab, Configuration Tab and GPS tab

Mass storage mode can not be activated because the storage device is not ready

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

The 'GPS Rescue' switch was activated

The amount of available ESCs does not match what the flight controller is reporting

Your flight controller does not have a compatible dataflash chip available

GPS Rescue

Enable 'GPS Rescue' to return the craft to the location where it was last armed

GPS Rescue disabled

GPS rescue mode is configured

GPS Rescue unavailable

Warns when GPS Rescue is disabled

smart target-activated fire-and-forget projectile (STAFF proj)

Space System for Tracking Ships and Aircraft in Distress – Search and Rescue Satellite (COSPAS-SARSAT)

mission, enemy, terrain (and weather), troops, time available, civil considerations (METT-TC)

Betaflight documentation is available in release notes and wiki

pressure-activated AT mine

command activated IED

time activated IED

laser-activated silicon controlled rectifier

light-activated silicon switch

laser-activated silicon switching

activated mine

Paralyze mode has been activated

Shows Sonar info, if proper activated in Configuration Tab

Warns when flip over after crash mode is activated

When arming, wait for this switch to be activated before actually arming

when Launch Control mode is activated

Beep when armed and RC smoothing has not initialized filters

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

Voltage and/or amperage meter sources have been changed but not saved

embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS