Habus.org - Provides detailed information on the blackbird family of aircraft, including the A-12 and YF-12A. - http://www.habus.org
Dryden Flight Research Center - Information about the use of SR-71s for research experiments. Aircraft specifications, fact sheet, photos, movies, and graphics. - http://www.dfrc.nasa.gov/Research/SR71/index.html
Reactivation of the SR-71 - Conference report in the "Congressional Record". - http://www.fas.org/irp/congress/1994_cr/s940912-sr71.htm
SR-71 Blackbirds - Leland Haynes' tribute to the SR-71. Includes news, information, and links to SR-71-related content. Also, this site features a recollections from the past page that is a guest book for former Blackbird crews and support personnel only. - http://www.wvi.com/~lelandh/sr-71~1.htm
The SR-71 Blackbird - Photos of nine of the remaining thirty Blackbirds in their various museums throughout the United States. Also featured, the cockpit of SR-71A #61-7977, a crashed SR-71 whose forward fuselage was salvaged and is now on display at the Seattle Museum of Flig - http://www.ab2m.net/pics/sr71/
Tom Mahood's Search for A-12 #06928 - A detailed narrative on Tom's hunt for an aircraft that went down more than 30 years ago. - http://www.serve.com/mahood/a-12/index.htm
www.habu.org - The Online Blackbird Museum - Contains a large gallery of images from nearly all of the individual Blackbirds' careers, as well as history pertaining to each airframe. Also, news on upcoming Blackbird-related events. - http://www.habu.org/
John Stone - Both U-2 and SR-71 information, news, and photos. Also, patches and insignia from various associated programs. - http://www.blackbirds.net/
SR-71 Photo Gallery - NASA Dryden Flight Research Center's photo server for the SR-71 from its high speed flight and sonic boom studies. - http://www.dfrc.nasa.gov/gallery/photo/SR-71/index.html