The Spadguys Speak
- Files and images about the Douglas AD/A-1 Skyraider, also known as the Spad or Able Dog, and how it was adapted to carry a nuclear bomb.
- http://www.warbirdforum.com/spadguy.htm

McDonnell Douglas History
- Photo and short history of the AD Skyraider (Douglas 1946).
- http://www.boeing.com/history/mdc/skyraider.htm

Patriots Point Development Authority
- Photo and brief history of the AD-4 Skyraider.
- http://www.state.sc.us/patpt/ad4.htm

Duxford Legends Skyraider  Page
- Facts, and computer-generated images.
- http://www.btinternet.com/~duxford.legends/pages/SKY.html

Aviation Enthusiast Corner
- Photos, specifications, and stories.
- http://aeroweb.brooklyn.cuny.edu/specs/douglas/a-1e.htm

Able Dogs
- Navy and Marine Corps aviators who flew all models of the Douglas AD Skyraider. Includes photo albums, lists of U.S. Marine and U.S. Navy squadrons that flew the Skyraider, patches, related links and reunion information.
- http://www.abledogs.com/

Skyraider Fact Sheet
- Line art drawing, and list of the aircraft variations and designations.
- http://www.swordsmen.org/skyraider.htm

Warbird Alley: Douglas A-1 Skyraider
- Photo, aircraft history, and specifications.
- http://www.warbirdalley.com/a1.htm

A-1 Skyraider Association
- Images, stories, newsletter, combat journal book, and multimedia.
- http://skyraider.org/