How John Wiseman tracks worldwide GPS interference (via) Part of the ADS-B signals broadcast by commercial aircraft include a measure of GPS accuracy. By collecting global data every day, John is able to generate a map of areas that are experiencing higher than expected GPS interference, which generally corresponds to military jamming technology. He sometimes posts the resulting maps on Twitter—he just picked up increasing jamming activity around Moscow.
Recent articles
- Trying out the new Gemini 2.5 model family - 17th June 2025
- The lethal trifecta for AI agents: private data, untrusted content, and external communication - 16th June 2025
- An Introduction to Google’s Approach to AI Agent Security - 15th June 2025