Air Navigation Services of the Czech Republic ensures flow of information necessary for safety, regularity and efficiency of international and national air traf

Airspace Safety Analysis Corporation provides industry-leading FAA/FCC regulatory compliance services and cutting edge aviation procedure design.

A provider of integral air traffic services; the design, creation and maintenance of airways systems; and the provision of aviation rescue and firefighting services.

ATNS is responsible for the efficient running of South Africa's Air Traffic Control Systems, the maintenance of which includes the deployment of ATNS Air Traffic Controllers and Avionician technical staff.

Air Traffic Control Sri Lanka, provides all the information in aviation matters. In addition, it caters for anybody who is intersted in the field and related technical developments.

Organisation that controls New Zealand's air space. Services include air traffic control, infrastructural support, international consulting and airline publications.

ANACNA promotes, in collaboration with the Italian civil and military authorities, the efficiency and the emergency of the air navigation.

AUSTRO CONTROL ensures throughout Austria the flow of information necessary for the safety, regularity and efficiency of national and international air navigation.

Bulgarian Air Traffic Controllers' Association.

Official web site of the Air Traffic Controllers' Guild (India)- the association of Indian Controllers. An attempt to present the aviation scene in India as perceived by the Indian ATCs.

DFS is resposible for air traffic control and radio navigation facilities in Germany.

International character for the managed air traffic services in Italy.

European Organization for the safety of air navigation.

Promotes the safety, efficiency and regularity of international air navigationand to protect and safeguard the individual and general interests of its members.

US Government aviation authority.

Finnish Air Traffic Controllers Association represents 95% of the Air Traffic Controllers in Finland (total 261 members.

The non-political and non-industrial world professional organization representing approximately 40,000 air traffic controllers in more than 100 countries.

A full service air traffic control organization. Dedicated to providing air traffic control, weather reporting and related technical support services.

Midwest Air Traffic Services controllers request union representation from Patco. Midwest controllers control air traffic at federal, fct, and cost share air traffic control towers.

A World Leader in Air Traffic Management, NATS provides safety by ensuring aircraft flying in UK airspace, and over the eastern North Atlantic, are safely separated.

NAV CANADA provides a complete range of services including: air traffic control, flight and aeronautical information, weather briefings, airport advisory services and electronic aids to navigation.

An association of both men and women professional air traffic controllers.

Website of the french Civil Aviation trade union "USAC-CGT": News (French and european) and archives. Aviation civile: actualité syndicale et archives de l'USAC-CGT.

Provider of swiss air navigation services. All you want to know about the air traffic control in switzerland. European specialist for complex airspaces management.

To promote the status, working conditions, compensation and security of the membership and to promote aviation safety.

NATCA members are U.S. controllers in public and private sectors and Federal Aviation Administration engineers.

NAATS is the sole representative of the Air Traffic Control Specialists who are employed in the Flight Service Stations and their associated data processing centers in the US.