SandboxAQ unveils AI and quantum-powered navigation system

Photo: SandboxAQ

SandboxAQ has released AQNav, designed for navigation across air, land and sea when GPS signals are jammed or unavailable.  

As of June 2024, AQNav has logged more than 200 flight hours and 40 sorties across multiple regions of the world on four different aircraft types, ranging in size from single-engine planes to large military transport aircraft. 

AQNav is a geomagnetic navigation system that uses proprietary artificial intelligence (AI) algorithms, powerful quantum sensors and the Earth’s crustal magnetic field. The system seeks to provide an un-jammable, all-weather, terrain-agnostic, real-time navigation solution in situations where GPS signals are unavailable, denied or spoofed.  

The system uses extremely sensitive quantum magnetometers to acquire data from Earth’s crustal magnetic field, which exhibits geographically unique patterns – similar to a human fingerprint. AQNav uses AI algorithms to compare this data against known magnetic maps, allowing the system to quickly and accurately find its position. Due to the high sensitivity of quantum sensors, AI algorithms are applied to improve the signal-to-noise ratio, removing any mechanical, electrical or other interference that would impact the system’s ability to acquire its location. 

It is available globally and can be used in air, land and sea applications. The system does not rely on visual ground features or satellite transmissions to function and is not affected by weather conditions.  

AQNav operates at room temperature, requires no shielding and has a small form factor that can be integrated into a wide variety of platforms, from multi-engine airliners to UAVs. Its passive technology emits no electronic signals, which reduces the aircraft’s detectability. 

AQNav seeks to increase useful navigation for aircraft navigating within the frameworks of regulatory bodies such as the International Civil Aviation Organization and the Federal Aviation Administration (FAA). SandboxAQ and its partners are continuing to explore a broad range of use cases for both commercial and defense applications.