Grupo Aeromot Manufacturer of the Ximango motorglider. http://www.ximango.com

Stemme USA, Inc. U.S. web site for Stemme sailplanes. http://www.stemme.com/

Lithuanian Aviation Constructions Manufacturer of LAK-12, LAK-17 and LAK-19, Articles, History and Ordering Information. http://www.lak.lt/

DG-Flugzeugbau GmbH Producers of Standard, 15, 18, and 20 meter sailplanes. [choose between German and English] http://www.dg-flugzeugbau.de/

Schempp-Hirth Flugzeugbau GmbH Manufacturers of the Discus, Ventus, and Nimbus range of gliders and motor gliders. http://www.schempp-hirth.com/

Diamond Aircraft Industries, Inc. Manufacturer of motor gliders heavily based on their conventional aircraft. http://www.diamondair.com/

eta Aircraft Designers and manufacturers of a 30.9m wingspan sailplane. [choose between German and English] http://www.eta-aircraft.de/

Gomolzig Flugzeugbau GmbH Manufacturers of the Calif (previously made by Caproni). [choose between German and English] http://www.gomolzig.de/

Alexander Schleicher On behalf of the german manufacturer Eastern Sailplane officially provides pictures and specifications of the current gliders and motorgliders ASW 22, ASW 27, ASW 28, ASK 21 and ASH 25. http://www.easternsailplane.com/sailplane.html

Technoflug Leichtflugzeugbau GmbH Manufacturer of motorgliders Colibri and Carat with news, pictures and specifications. http://www.technoflug.de/english/index.html

Lange Flugzeugbau Designers and manufacturers of the Antares electric propulsion system glider. http://www.lange-flugzeugbau.com/

DWLKK Aircraft Composite Structures - Development and Production Ltd. With the Warsaw University of Technology about their joint venture PZL Bielsko1 Ltd. to build the worldclass PW-5 and twinseat PW-6 models (pages also available in Polish). http://dwlkk.meil.pw.edu.pl/indexe.htm

PZL-Swidnik S.A. Designer and manufacturer of the PW5 'World Class' glider. http://www.brh-gov-pl.or.at/oferty/pf000010.htm

Time to fly paramotors Manufacturer of Back plane paramotors. Details of propellers, accessories, spare parts and upgrades. Includes pictures. http://www.timetofly.info/