GPS interference on 20 July 2025

Home · Days · 20 July 2025

As of , from flights on 20 July 2025: 1,154 of 20,192 map hexagons with enough traffic to measure (6%) showed high interference, meaning more than one aircraft in ten there reported poor GPS accuracy. The count in the medium band, between 3 and 10%, was 1,505.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-07-20. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 20 July 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea37729.2%
Eastern Europe19534.8%
South and Southeast Asia14910.4%
Americas1421.5%
Black Sea12140.1%
East Asian Seas395.3%
Oceania334.6%
Middle East2112.9%
Eastern Mediterranean204.6%
Africa124.8%
Worldwide1,1545.7%

Each hexagon is counted once, in the first region listed that holds it; hexagons outside every listed region count in the total only. The region pages count every hexagon inside their own boundaries, which overlap, so they may show higher counts.

0%5%10%15%20%Jul 2023Jan 2024JulJan 2025JulJan 2026Jul 15.8%19 Jun 202511% 0%5%10%15%20%Jan 2024DecNovOct 15.8%19 Jun 202511%

Cite this day

GPSInterference.com, daily summary for 20 July 2025, https://gpsinterference.com/day/2025-07-20

This day's data: https://api.gpsinterference.com/v1/interference/2025-07-20. How to read it.