Wiegmann & Shappell have been working on USAF accidents and in their books there is some onformation concerning USAF accidents. So I cam imagine, that they have published some books/reports/anything else showing more detailled information about the USAF.
One of their most interesting books (perhaps) is:
Wiegmann, D. A., & Shappell, S. A. (2003). A human error approach to aviation accident analysis: The human factors analysis and classification system. Aldershot: Ashgate.
A free accessible docoument concerning nearly the same can be found here:
Wiegmann, D. & Shapell, S. (2001). A Human Error Analysis of Commercial Aviation Accidents Using the Human Factors Analysis and Classification System: Final Report (No. DOT/FAA/AM-01/3). Washington. Retrieved from http://libraryonline.erau.edu/online...ts/AM01-03.pdf.
Both sources don't include too much USAF things, but if you go on searching, perhaps you can find more.