Hannes Griebel
- Director, Aerospace and Assured Space Systems, UK and Australia
- CGI UK
Hannes is a strategic aerospace leader with two decades of experience managing complex projects and programmes in the civil aviation and space industries. As a recognized expert on spacecraft systems engineering, and satellite-based safety and operational services for commercial and business aviation, Hannes is a Fellow of the Royal Aeronautical Society. He co-chairs the EUROCAE working group for flight recorder minimum operational performance standards and serves on the FAA Aviation Rule Making Committee for investigative technologies (InvTech ARC).
Hannes is a licenced private pilot and an IPMA certified Senior Project Manager.
Sessions
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Modernizing CNS: Bridging Technology and Stakeholder Needs in Evolving Airspace
Connected Virtual Flight Recorder
The evolution of Communication, Navigation, and Surveillance (CNS) systems is essential for Trajectory Based Operations (TBO) and broad adoption of 4D Trajectories. Modern airspace operations rely on secure, resilient, real time data exchange using ADS B, Mode S, VHF, SATCOM, and scalable digital architectures to support rising traffic and new unmanned systems. At the same time, GNSS jamming and spoofing threaten navigation integrity. This session examines how advanced digital CNS capabilities—multi constellation navigation, interference detection and mitigation, APNT solutions, and robust PNT architectures—integrated with 5G/6G and LEO/GEO satellites can strengthen resilience, ensure safety, and enable future data driven airspace management