Jasta 11 World War 1 Aviation
- Aviation instruments, engines, photos and collectables displayed for the benefit of researchers, modelers, collectors and other enthusiasts with the intention to provide an encompassing reference work.
- http://www.jasta11.co.uk/

Vintage Aviation
- WWI aviation enthusiast site featuring plane and accessory classifieds, memorabilia, historical profiles, and replica planes.
- http://www.vintageaviation.net

The Lafayette Foundation
- Official website for the Vintage Aero Flying Museum, which features an international collection of planes from WWI and WWII. Includes a large collection of WWI aviator profiles.
- http://www.lafayettefoundation.org

The History of Aviation Collection
- Online aviation history collection including, The Ferko/Williams World War I Collection, located at the University of Texas at Dallas.
- http://www.utdallas.edu/library/collections/speccoll/hac/hacc/hac.htm

The Lafayette Escadrille Memorial Foundation
- Dedicated to the American pilots who flew for France before America's entry into World War I. Information and photographs about the Memorial, foundation, history, pilots, airplanes.
- http://perso.orange.fr/rdisa/html/

World War I Aviation Page
- Information on the aces, air battles, and aircraft involved in the conflict.
- http://www.wwiaviation.com/

Fokker Dr1.com
- Research project of the 320 Fokker Dr.1 triplanes built during World War I and the fighter pilot Manfred von Richthofen also known as The Red Baron. Information, photographs, books, artwork, links.
- http://www.fokkerdr1.com

Rosebud's WWI Aviation Image Archive
- More than three thousand photographs of aeroplanes, airships, and kite balloons from the first two decades of flight.
- http://members.shaw.ca/flyingaces/archive1.htm

Koeniglich Preussische Jagdstaffel 2 "Boelcke"
- Historical website about the German ace Oswald Boelcke and his squadron, also covering other German aces and their planes. Despite the title, the site is in English.
- http://jastaboelcke.de/

Red Baron
- Song lyrics describe the incident of July 6, 1917 when the Red Baron was critically wounded in aerial combat yet lived to fight again.
- http://www.thebicyclingguitarist.net/songs/redbaron.htm

Informative speech on the Fokker Triplane
- Describes the development, operational history, strengths and weaknesses of the Fokker Triplane. Written in the form of an outline.
- http://www.thebicyclingguitarist.net/studies/fokkerspeech.htm

Zeppelins: Monsters of the Purple Twilight
- Describes the use of Zeppelins during WW-I.
- http://www.worldwar1.com/arm010.htm

Who killed the Red Baron?
- An archive of files on the controversy which surrounds the death of World War One's top-scoring ace. Includes eyewitness audio files.
- http://www.anzacs.net/who-killed-the-Red-Baron.htm

The Aircraft of World War I
- Aircraft listed by nationality with history of each type. Statistics for total production by each nation, front line strength, and combat losses throughout the war.
- http://www.theaerodrome.com/aircraft/

Manfred Freiherr von Richthofen
- Manfred von Richthofen's military career, year by year. Chart of Richthofen's victories by month, photographs and details of aircraft.
- http://www.briggsenterprises.com/bluemax/

The Red Fighter Pilot
- An online edition of Captain Manfred von Richthofen's 1917 account of the air war during WW-I.
- http://www.richthofen.com/

Cross and Cockade International
- The Society of World War One Aero Historians.
- http://www.crossandcockade.com/

Nieuport Pages
- The Nieuport Aircraft 1909-1945. Photographs, drawings, profiles, serial lists of Nieuport aircraft plus period drawings of WW-I aircraft engines and WW-I aircraft.
- http://mars.ark.com/~mdf/nieuport.html

Fokker Dr 1
- The most famous plane of WW-I and universally associated with the Red Baron (Dr standing for Dreidecker, or 3 wings), including information on its invention and design, and the history of the plane in combat.
- http://fokkerdr1.freehosting.net

The League of WW-I Aviation Historians
- Publishers of Over The Front, the leading journal in the field of Great War military aviation research. Stories of the men and missions, markings and colors of the aeroplanes, images, links to local chapters.
- http://www.overthefront.com/