Links

One Design

Yahoo Groups One Design Forum at Yahoo Groups
(membership required - free sign up)

Many have complained about Yahoo's clunky interface and fear of loosing all of the info on this forum as Yahoo changes. There is an excellent program for downloading everything from Yahoo Groups called PG Offline. See more on their web site here.
Barnstormers.com One Designs for sale at Barnstormers.com
www.8kcab.com Videos of the One Design in flight.
G-CEPZ Peter Pengilly's One Design
Airplane Color Design Airplane paint scheme software. Includes a 3D model of the One Design.
TF-MAD Photos of Hafsteinn Jonasson's One Design
Facebook One Design group on Facebook

Vendors

Cartesian Tube Profiling Tubing kits for the One Design fuselage (VR3 Engineering)
Performance Propellers USA Manufacturer of 2 and 3 blade multi-laminate propellers for experimental aircraft.

Other Interesting Sites

www.2Wings.com Pitts Model 12 builder. Very detailed site on construction of a Pitts Model 12 biplane.
Ashcraft Aero Works The DR-109 is available here.
Budd Davisson's AirBum.com Lot's of great info here. A must see.
DraftSight Free CAD software
Tube Coping Calculator Cool tool for making tubing cutting pattern

Reference

FAA AIM FAA Handbooks & Manuals
AC 43.13-1B AC 43.13-1B - Acceptable Methods, Techniques, and Practices - Aircraft Inspection and Repair
AC 43.13-2B AC 43.13-2B - Acceptable Methods, Techniques, and Practices - Aircraft Alterations
AC 65-9A A & P Mechanics General Handbook
AC 65-12A A & P Mechanics Powerplant Handbook
AC 65-15A A & P Mechanics Airframe Handbook