All I did when I had a question of what to do was use the Editor when it's available, so there's no need for a trainer or training module or whatnot. I mean, sure, going on a server is what most prefer, but you can learn things in an environment where you don't get shot at, or have to worry about anything coming after you, like some experienced player shooting you down when you don't know what's going on. I don't know why people don't make that connection, and insist on some kind of trainer plane to learn something that the trainer plane doesn't have. Like what I do, I fly around and plink stuff with the A-10 so I'm familiar with most of the functions, and so on.