This new user-friendly website provides access to an index of 550,000
reports on aerospace, aviation history and political and military history:

http://www.AirForceHistoryIndex.org

Try some keywords and you will see that this appears to be one of the best
research sources available in researching aviation history topics. It shows
the reports available and where to get them from.

I found the Frequently Asked Questions to be helpful.

According to the site owners, this site corrected errors that appeared in a
bulk version of this data that had been available on The Memory Hole,
another website. Now the data is available in a much more user friendly
form.

Michael Ravnitzky


PS: This site also seems to have some interesting material in the section
marked DoD FOIA Logs:

http://www.GovernmentAttic.org