Sorry, it's true that English is not my native language. I'm a Chinese, I apologize for my poor english. I think I have‘t made my point clear enough to lead to your misunderstanding.
what I mean is that there is no AI gunner, just one pilot, in pilot seat, how to lock the target, or any mod could implementing this function?
Many years ago, when I play Flashpoint Cold War Crisis campaign, my favorite thing to do is infiltrate the enemy's base alone and steal the Mi-24 Hind and release the AT missiles to tanks, and today when I play arma 3 and find that I can't lock the target when I flying the Mi-48, I know it's more realistic, but I still miss the feeling of fighting alone in a Gunship.