all time favorite site and the best resource for WW1 modelers on the web.
The Photo Archive is undoubtably the largest and most comprehensive collection of museum aircraft on the web.
site with a very active forum.
Good place to ask questions.
Over The Front the League of World War I Aviation Historians
Chandel Journal of aviation history
Cross & Cockade The Society of First World War Aero Historians
published quarterly that focuses on the structure of early aircraft.
A great resource and one of my favorite magazines.
Memorial Flight Restoration group associated with the Musée de l'Air et de l'espace. Site has an excelent photograph collection documenting their restorations.
Rosebud Best on-line source for WW1 photos
Nieuport Pages Michael
Fletcher's page - Great collection of period drawings and blueprints.
Philippe's Models Philippe Spriesterbach's model site, I found the photos of the Nieuport 23 restoration to be extremly useful
Diego Fernetti's Reference Page
Wingstrut Large selection of WW1 aircraft profiles
Profiles Bob Pearson and Chris Banyai-Riepl's Profile site
Canvas Falcon Engineering Virtual museum of various WW1 aviation parts and assemblies.
Robert Karr Aviation Art site
Fokker-Team-Schorndorf Achim Engles site, Dedicated to early German aircraft
SWWISA Society of WW1 Sim Artesians - A group dedicated to the production of improved 3D models and graphics for the flight sim Red Baron.
Hell's Angels Patch for Red Baron
Wings with Wires Group trying to make a new WW1 flight sim
Forum for sims
Luftwaffe on CG - Akio Takahashi has done some nice renderings of WW2 fighters
Skyraider's 3D Aviation Art - Ronnie Olsthoorn's aviation art site. Primarily WW2 subjects modeled and rendered with 3D Studio Max.
Model - Kyoshi Harada's aviation art done with Lightwave. WW2 aviation
art forum - Good links page