Nokose,
Douglas C Dildy has published a nine part series (so far) in Small Air Forces Observer, titled
The Korean People's Air Force in the Fatherland Liberation War. Part 9 in the just issued July 2013 issue takes the story up to early June 1952. It has five pages of text, a page of photographs, and a page with an order of battle for Nov 1951. It is covering both the North Korean and Chinese efforts, and includes Russian context. The series started in Vol 35 No 1. Website is
http://safch.org/
Enjoy!
Frank.