The National Transportation Safety Board is an independent Federal agency charged by Congress with investigating every civil aviation accident in the United States and significant accidents in other modes of transportation.

The world's air sports federation. It is a non-governmental and non-profit making international organization with the basic aim of furthering aeronautical and astronautical activities worldwide.

The official SSA website has a database-driven section called "where to fly". Search by state and type of operation. Database is updated on a regular basis by the SSA staff.

The controlling organisation for gliding in the UK.

This site is a collection of information about gliding and of events occurring during the week, including press information.

GFA is the controlling body of all gliding operations in Australia. Links to all gliding clubs in Australia, and many gliding sites worldwide.

A branch of the Federation Aeronautique Internationale and world administrator for the sport. It is a non-governmental and non-profit making international organization with the basic aim of furthering aeronautical and astronautical activities worldwide.

Events, links, and addresses. Available in Swedish and English.

Information on Soaring in Canada, Clubs, soaring pilots, back issues of 'Free Flight', Canada's soaring magazine.

The sporting portal to South African soaring. Information on clubs, weather, competitions and safety.