At first you have to ask yourself which plane you would like to fly.
Then hve a look there :
http://www.2gvsap.org/flea/OP2GvSAPINST_3710.1A.pdf
After some brief flight come back on the forum to ask what ever you 'd like to know
What ever might be on your way be patient as CoD experience worth the time spent.
~S!