Nanchang CJ-6. Chinese primary trainer. The CJ-5 is a copy of the Yak 18. The Yak is a tail dragger, the Chinese copies aren't. A lot of the CJ5/6 are showing up at airshows. We had 3 or 4 of them here this last weekend.
Now you know of 2+.
bob
Thanks, Bob. I am enriched.