The UK recently conducted successful trials of quantum-based navigation systems in a commercial flight, led by Infleqtion, a quantum technology company. These systems are designed to enhance resilience against GPS jamming and spoofing, offering accurate and uninterrupted navigation for global air traffic.
While GPS jamming typically does not impact an aircraft’s flight path, quantum-based Positioning, Navigation, and Timing (PNT) systems provide precise and resilient navigation to complement existing satellite systems. The trials, conducted in collaboration with aerospace companies BAE Systems and QinetiQ, took place at MoD Boscombe Down in Wiltshire. The final test flight on May 9 involved Science Minister Andrew Griffith.
These technologies are integral to the development of a quantum inertial navigation system (Q-INS) that will offer precise and resilient navigation independent of traditional GNSS. The successful flight trials represent a significant step towards implementing quantum navigation systems on aircraft by 2030, aligning with the UK’s National Quantum Strategy and showcasing the potential of quantum technology for enhancing navigation security in future aerospace applications.
