GPS Jamming Map

Militaries jam satellite navigation signals to disrupt drones and missiles, and aircraft flying through those areas lose accurate GPS. Their ADS-B transponders report it, which shows where jamming is happening.

This map shows the areas where aircraft reported poor GPS accuracy over the latest full day, using data from GPSJam.org: yellow where 2 to 10% of aircraft were affected, red above 10%. Areas without air traffic, such as closed airspace, show nothing.