flight before arming

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

Listen Before Talk (LBT) / Listen Before Transmit

safety and arming device / safety-and-arming device

arming range / arming distance

all before…

pre-strike (before an attack)

word before…

before T.D.С.

from before the war

before the wind

fall before the enemy

before the takeoff

Erase before flash

fix these problems before attempting to fly your craft

We strongly recommend to save a backup before continuing.

Make sure you've taken the propellers OFF before doing anything on this tab

Please, review the list of options before picking this preset

review and edit commands before execution

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

wait for LED to resume blinking before disconnecting power

You need to connect before you can view any of the tabs

You need to upgrade your firmware to the latest version of Betaflight before you can use the X tab

flight restriction zone / flight restricted zone (FRZ)

arming assembly

arming mechanism

arming pin; safety pin

arming sequence

delay arming mechanism

forward arming and refueling point (FARP)

mine arming

arming range selector

arming-safing dial