LAK-12 Glider Pure Flight - Information, articles, technical data, owners and maintenance notes on the glider manufactured in Lithuania. - http://www.lak-12.org/main.htm
Schreder Sailplane Designs - A repository of information of builders and owners of sailplanes designed by Richard Schreder. - http://www.soaridaho.com/Schreder
Schempp-Hirth Standard-Cirrus - Site for owners and pilots of the Standard Cirrus sailplane. - http://www.standardcirrus.org/
Sailplane Homebuilders Association - The SHA stimulates interest in sailplane design and acts as a focus for information and standards for homebuilders. - http://www.sailplanehomebuilders.com/
PW Aircraft - Complete information about all PW airplanes and gliders from Warsaw University of Technology. - http://jarek24.w.interia.pl/
Soar Minnesota - Paul E. Remde provides information about organizations, activities and records throughout the state of Minnesota, including a large organized collection of publications about training and sailplanes, image galleries and links. - http://www.soarmn.com/
Glider.com - Information and topics concerning the growth of the sport in United States events as well as news, powerpoint files, and articles about improving race skills. - http://www.glider.com/