What can i do with this?

[Hyper46havoc]

Hello all I have these gyros they are for a helicopter I no but would they have any use on any sort of plane? Also if I was to get into helicopters are these old and out of date or still a good tool I see they are still on hobbyking for £73 So figured they may not be junk. Any help would be appreciated. Thanks hyper

 

[Merv]

I’m no expert, but it looks to me like it would work fine in a plane. You may need a vtail mixer to accomplish what you want to do. With vtail mixing you should be able to do anything you want.