Thought some of you might find this interesting. A new-build I-16. I think there are several now flying around the world- New Zealand and here in the U.S. That is one noisy little spud! The sound reminds me of an FM2 or T-28 with a bad muffler! That is one close-coupled little monoplane!
Mike
https://www.youtube.com/watch?v=AdhLWnSlJN8