AeroSTREAM members visited USE installations in Seville on December 1, 2023. Organized by USE, the event featured speaker José Ramiro Martínez de Dios. Attendees received a tour of USE installations, including "ETSI’s Laboratories" and the "Torricelli Facility," aimed at sharing project knowledge. Participants received a quick tour of various USE facilities, with detailed explanations from Ramiro about USE's projects, research areas, and project results.