Is it possible for controllable planes in CoH?

I was wondering if it is possible to be able to make planes and send them out from attacks. Like use against enemy tanks, infantry and maybe even dogfights. But not just doctrine abilities buy controllable planes.  I was wondering if its possible to do. Or if it would work

Also instead of making a new thread i got a question why can you only call in 3 artillery pieces(Hummel, Priest) like why only 3 of them? 

as for controllable aircraft, i have no doubt its possible. to buy them? definitely. however, i dont think you can build them. will EF or any other competitive mod do this? definitely not. the game would be imbalance beyond control. there are only a few AA units in the game, making it overpowered.

balance. if one could continually call in infinite arty pieces untill there was no pop left, it would not make for very fun and competitive gameplay.

I don't think it's a good a idea...gameplay will change radically.

Desert_Fox wrote:
I don't think it's a good a idea...gameplay will change radically.

Indeed.