If you don't have such a protocol may I respectfully suggest you develop one
(snort)
Let me know the next airshow you're flying
low-altitude formation aerobatics at, and I'll
come watch.
http://i.imgur.com/Qfphf.jpg
how does that translate into avoiding another airplane
You obviously think you know everything, so
why would I - a mere formation aerobatic airshow
pilot - need to teach you anything about safely
operating in close proximity to another airplane?