GMV strengthens Galileo ground segment resilience with two new TTCF stations

Working with the European Union Agency for the Space Programme (EUSPA) and the European Space Agency (ESA), GMV has reached a new milestone in the evolution of the Galileo ground segment with the commissioning of two Telemetry, Tracking and Command Facilities (TTCFs). TTCF-5, located in Redu, Belgium, and TTCF-8, in Fucino, Italy, have successfully completed operational validation and are now integrated into Galileo’s operational network.

The project is part of the ongoing modernization of the system’s ground infrastructure, in which GMV plays a key role as prime contractor for the Ground Control Segment. Both stations feature the new Monitoring and Control (M&C) 7.2 infrastructure, developed by ESA in coordination with EUSPA and designed to become the future standard across Galileo’s TTCF network. Its deployment strengthens cybersecurity and operational robustness while preparing the infrastructure to meet the program’s current and future needs.

The work encompassed two complementary efforts. In Redu, TTCF-5 underwent a complete overhaul to replace obsolete equipment and finalize its integration into the Galileo network under European Commission ownership, completing its transition from ESA infrastructure. In Fucino, TTCF-8 is a newly built antenna facility designed to support system operations. In both cases, ESA contributed to the design phase, while EUSPA led deployment and integration activities.

TTCFs play an essential role in Galileo’s operations, enabling the monitoring and control of the satellites that deliver navigation services to users around the world. Modernizing this network is critical to ensuring the continuity, availability, and reliability of Europe’s satellite navigation services. As the M&C 7.2 infrastructure is progressively rolled out to the remaining stations, its security and resilience enhancements will extend across the entire network, strengthening its ability to support both current services and first- and second-generation Galileo operations (G1 and G2).

With this latest milestone, GMV continues to advance the evolution of the Galileo ground segment—modernizing existing facilities and deploying new infrastructure to secure the system’s long-term operational capability.