September 11th, 2025

The 35th Congress of the International Council of the Aeronautical Sciences (ICAS 2026) will be held on 13-18 September 2026 at the International Convention & Exhibition Centre, Sydney, Australia.

The ICAS congress is a biennial event which brings together world's aeronautics experts and the entire international scientific aerospace community to discuss, understand and compare worldwide scientific and technological advances.
The Congress provides the ideal opportunity to move aeronautical research and technology progressively forward, particularly with regards to the environment and sustainable development. Up-to-date scientific achievements in aeronautics and priority projects to design new generation aircraft and engines, constitute essential topics of the Congress and reflect the aspirations of the aeronautical community.

Visit the #ICAS2026 official website for more information: https://icas2026.com

Congress Host Bodies:
International Council of Aeronautical Sciences (ICAS)
Royal Aeronautical Society Australian Division (RAeSAD)