A little known aircraft, sometimes described as the "poor man's Mustang"
http://www.valom.net/pripravujeme.html
Only used in Australia in a later form - a comprehensive history is here
http://www.goodall.com.au/australian-av ... master.pdf
However quite a common aircraft in the US
https://www.google.com.au/search?q=ryan ... CAYQ_AUoAQ
Send a PM or comment here if you want one as we will only get in a few.