Sammendrag
The future of European aviation relies increasingly on satellite-based navigation and digitalised, virtualised operations. But with new opportunities for performance, efficiency, and flexibility come vulnerabilities — from signal interference and GNSS jamming to emerging cyber threats. These challenges were at the centre of a plenary at the SESAR Innovation Days (SIDs), held on 4 December 2025 in Bled, Slovenia, which explored how the aviation ecosystem can build resilient, future-proof systems.