Part of the Air University, this agency serves as the historian for the Air Force. Currently located at Maxwell AFB, they have over 70 million pages of information, a wonderful resource for research.

Their online presence can be found at http://www.au.af.mil/au/afhra/.

Y'know, if you log in, you can write something here, or contact authors directly on the site. Create a New User if you don't already have an account.