ICAS 2026

The 35th Congress of the International Council of the Aeronautical Sciences (ICAS 2026) will take place from 13 to 18 September 2026 at the International Convention & Exhibition Centre in Sydney, Australia. Held every two years, the ICAS Congress brings together leading experts from the field of aeronautics as well as researchers and representatives from the international aerospace community. The event offers a platform for exchanging knowledge, discussing current developments and exploring the latest scientific and technological achievements in aviation and aerospace. A particular focus of the Congress is on advancing aeronautical research and technology while addressing the challenges of environmental sustainability. Current research findings, innovative approaches and future-oriented projects for the development of next-generation aircraft and propulsion systems will be among the key topics. In this way, ICAS 2026 provides an important forum for shaping the future of aeronautics and fostering international collaboration across the industry and research community.