Ken Allen. "PLA Air Force Organization"The People's Liberation Army as Organization: Reference Volume v1.0, James C. Mulvenon and Andrew N. D. Yang eds. (Santa Monico: RAND; 2002)
11th Attack Division
The 11th Attack Division was originally activated in February 1951 at Xuzhou, Jiangsu and was equipped with Il-10 aircraft. The division was organized with two regiments, the 31st and 33rd.