Pilot kill after pilot kill. How do they do it??

[Ataros]

Originally Posted by *Buzzsaw*

Historically British pilot armour would defeat 7.92 mm MG rounds, but not cannon.

I think it can not stop tungsten AP rounds. If you load 100% AP this makes pilot completely unprotected, as if he sits in the air without any cover I guess. Thus PK comes with the first bullet that hits aircraft body.