I was pretty sure I had asked this question before, but I cannot find it. (Mods, if you can find it, please delete this and direct me to the previous thread, if it exists. Also, I am not really sure if this belongs here or in tech/ops. Thanks)
Back to my question.
I have been on several A319s and A320s, and F9
is the ONLY operator I have seen so far that "highlights" the assist handles to their doors.
Can anybody explain to me why they do that?