The Australian Institute of Navigation (AIN) is an incorporated learned society advancing the science and practice of navigation across aviation, maritime operations, satellite positioning, autonomous systems, command and control, and related engineering disciplines. Established in 1949 and incorporated in 1987, it convenes technical meetings, publishes research and newsletters, supports professional education, reviews navigational innovation, advises public authorities, cooperates internationally, and recognizes navigation excellence through awards including Royal Australian Air Force and Royal Australian Navy programs.