•  Aerostation et ballon à gaz

•  Albuquerque International Balloon Fiesta

•  AVhome.com

•  Balloon Federation of America

•  Ballonstartzplatz - Gladbeck

•  Balloon Winker

•  Ballonsportgruppe - Stuttgart

•  Blast Valve

•  Cluster Ballooning

• Fédération Aéronautique Internationale

• About the Coupe Aéronautique Gordon Bennett

• FAI Rules for the Gordon Bennett

•  Gas Ballooning.org

•  Gas Ballooning in the world.

•  Gas Ballooning - Its a Gas

•  Goddard Library Balloon Technology Database - This is a great resource for finding historical gas balloon information.   

•  Hot Air Magazine

•  Julian Nott's Web Site

Weather Links for Gas Balloons

• Day Weather Company

• Sunrise and Sunset Calculator

Gas Balloon Books

• Abebooks.com