This site has lots of information about old airplanes and flying them. There are aircraft pictures and some original operating manuals. It is also the unofficial Dispatch archive. Dispatch is a quarterly publication of the Confederate Air Force, Inc. and the American Airpower Heritage Museum, Inc. It's a magazine devoted to World War II aviation and air power, emphasizing the CAF's Ghost Squadron aircraft.
This site includes materials of all kinds for use in education. Find full textbooks for k-12 to higher education or lesson plans on a particular topic. You can also find activities/labs, case studies, illustrations, and much more. Most items are free to use and modify for your own use.