To whom it may concern, Good afternoon. My name is Chang Dou, a PhD student from Politecnico di Milano. Currently, I’m doing my research exchange at TU Darmstadt until the end of this year. I’m a glider student pilot since 2023. I finished most of my flying in Italy and the UK. I’m very interested in your workshop. Can I join you as a member? Thank you very much and looking forward to hearing from you. Kind regards, Chang