To promote current research outcomes within the research communities to enhance their current knowledge in the field of Aerospace and Aeronautical Engineering and to discover new trends for future applications which are safer, cheaper and easier, OLC International is organizing the 2nd International Conference and Exhibition on Aerospace and Aeronautical Engineering will be held during September 27-29, 2021 in Lyon, France. The theme of the conference is Professionals Gathering to Discuss on Excellence of Aerospace Industry.