On 28 and 29 November the First Galileo User Assembly was jointly hosted by the European GNSS Service Centre (GSC) based within Spain’s Instituto Nacional de Técnica Aeroespacial (INTA) just outside Madrid. As the main interface for European GNSS and its users the GSC featured heavily in the Assembly with briefings on its performance and future service plans. Assembly participants also had the opportunity to visit the main operations centre within this secure facility.