When you:
a) are in a squadron
b) have other wingmates
c) select 'highlight wingmates' on clipboard
d) tune .radio 5 4 - setting squad vox to channel 5.
e) other players who are not in the squadron appear on the clipboard as squadmates (icon color is that of squad member)
f) tune to another channel, non-squad players turn back to normal (it's related to setting channel 5 to squad).
When you:
a) are at a field with ordinace destroyed
b) select a plane with gondola guns
c) msg box appears "ordinance disabled"
note: shouldn't gondolas not be considered ordinance but a gun set?
When you:
a) Up in a GV with armoured shells (I tried M8)
b) Shoot at enemy soft targets
c) It has 0 effect on damaging or destroying them.