What is this bar on the HUD?

Ground Control Software Mission Planner
1

Sometimes when opening Mission Planner there is a new bar on the HUD I’ve never seen before.
Could someone explain what is it for?

Thanks.

bar

2

it is angle of attack, and only shows if it gets valid data. ie plane etc.

1 Like
3

Hello, please can you describe a little more about this bar, as you mentioned this is only for planes. When this appears? what do you mean by angle of attack? thank you!

4