JavaScript Required

Jumpseat Aerospace News requires JavaScript to function. Please enable JavaScript in your browser settings to continue.

Magnetic Navigation Tested to Counter GPS Jamming

September 10, 2026

2 min read

Key Takeaways

Researchers test magnetic navigation to counter GPS jamming.
Technology uses quantum sensors to detect Earth's magnetic patterns.
Honeywell and Q-CTRL are developing separate systems.
IATA reports 220% increase in GPS signal-loss events.

Silver membership required Upgrade to Silver to access Key Takeaways.

Upgrade

Strategic Implications

This development may indicate a significant step towards mitigating GPS jamming and spoofing threats. The use of magnetic navigation could provide a reliable backup system, which suggests a potential reduction in aviation risks. The involvement of major companies like Honeywell and Q-CTRL indicates a growing interest in this technology, which could lead to wider adoption in the industry.

Silver membership required Upgrade to Silver to access Strategic Implications.

Upgrade

What Happened

New Technology Offers Backup Navigation For Aircraft

Researchers are testing a new magnetic navigation system to protect aircraft from GPS jamming and spoofing. The technology uses highly sensitive quantum sensors to detect tiny variations in Earth’s magnetic field and compare them with mapped magnetic patterns. Honeywell Aerospace and Q-CTRL are pursuing separate development efforts, with Honeywell recently demonstrating its technology with the Pentagon’s Defense Innovation Unit. The system has shown promising results, with an 89% improvement in position accuracy compared to traditional backup navigation methods. According to AeroTime, the technology has the potential to provide a reliable backup navigation system for aircraft.

Source | Originally Published: September 10, 2026

Companies Mentioned