Combining OSNMA and the new Signal Authentication Service (SAS), the test proved resilience against spoofing, including during Jammertest in Norway, marking a major step towards more trusted and secure satellite navigation.
During European Mobility Week 2026, discover how Galileo, EGNOS and Copernicus support more reliable and sustainable public transport, helping advance the campaign’s vision of mobility for everyone.
Sentinel-3C is now in orbit, set to support ocean monitoring and wildfire response while strengthening continuity of vital Earth observation data for users across Europe.