A Nanchange CJ-6 flew over my house in Austin a couple of times today. I did not see a tail number. Is the number in the front unique for these? If so, I found another one online with the same number. Here are images of the plane that flew over my house.
Here is a website showing the one with the same 69 in front.
I read somewhere this can be distinguished from the Soviet Yak by the square tail. True?