Special Session on Aerotech and Aerospace Applications for Unmanned Aerial Systems (UAS) is focusing on wide aspects and applications of primarily UAS technology and its applications in various industrial and scientific use. As the use of unmanned autonomous systems increases over time and the price of these systems becomes more available, there are more economically feasible use cases and scenarios for their use. Subsequently, more areas of research develop with specific solutions and interests. With that in mind, this session will explore advances in multiple areas of Aerotech and Aerospace Engineering and Applications.