My dad has a partially completed KR2 he's trying to sell. I'm not an
aviation guy, just trying to help him out. I listed his pictures he
http://prototype-design.com/KR2/KR2Main.html

There's email contact links, please contact him directly if you have any
questions as I most likely won't have the answer. His name's Don Anderson,
we're located in Grass Valley, California.

Thank you,

Jon

Hate to say it, but you may want to try ebay.
Lou