For 75 years, Canadians have been relying on Aeronautical and Technical Services to supply reliable and accurate aeronautical information. Thousands of civilian and military pilots, air traffic controllers, government planners, and domestic and foreign airlines use our information daily. The SDFs contain amendments to Canada's air navigation infrastructure and are used in combination with other sources. Technical support is provided by a core team of engineers whose responsibility it is to assist the production areas as well as to develop improved production procedures.
Aviation safety is our primary concern.
Quality assurance is a major focus of the Aeronautical and Technical Services, where a team of engineers and aero staff oversees a comprehensive quality assurance program - Your assurance of obtaining the most complete and accurate Canadian aeronautical information.