TU Braunschweig, Leibniz University Hannover and DLR together pursue the common vision of a safe, efficient and sustainable mobility for the future. To meet future mobility demands, we define scientific and technological foundations for a sustainable future global air transport system. Following an initial conceptual phase in which methods and interdisciplinary methods have been developed, we plan to to establish Junior Research Groups in critical research fields of the core research areas. Among these are various system modeling topics. Especially relevant for PSE is the group on identifying optimal, robust fuel cell (systems) for aviation, for which I will be happy to answer questions ([log in to unmask]). If interested, please check details on the call (deadline: Oct. 5): https://www.tu-braunschweig.de/forschung/zentren/nfl/projekte/energiewende/team2/jrg