Jimmy:

Do you need a gyro for a Mig-15 ? I don't think so. I have seen a couple of videos of the GJC Mig-15 landing in crosswinds without a problem.

Having said that, a Gyro is a nice addition to have if you want your plane to have a smoother flight and of course it does help with strong winds during landing.

I'm currently using the iGyro from Powerbox in several of my planes and I really like it. http://www.powerbox-systems.com/e/po...gyro/start.php

I even install it in some very easy planes to fly and the Gyro makes them look like if I was a professional....

Yesterday I was flying and there was a lot of wind in the club. With the iGyro, landings were a breeze. Just feel more secure.

Look for some videos in youtube and you will see what this Gyro is capable of doing. Now, powerboxes like the Royal SRS come with the Gyro incorporated.