Aereobatic diagram system.
 

for fly in aereobatic mode exist one international lenguagge system this lenguagge is ARESTI.

http://www.grahamshobbies.co.za/ARESTI-DICTIONARY.pdf

Oleg maddox create BoB simulator whit aereobatic plane ok oleg this is my idea insert Aresti lenguagge.

For pc computer exist one professional program for creating and invent new Aresti diagram http://www.worldaerobatics.com/Aresti2008/Index.htm
is payment but for you i have free software.

this is free softwae for you: http://www.aerobatics.org.il/olan/welcome.php
:-)
loock this video whit aresti diagram: http://it.youtube.com/watch?v=Q3aEW6G09PY

bye bye peoples.

Not sure what application using the Aresti Catalog has for il-2 but that was very well flown.