GPS interference on 29 July 2025

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As of , from flights on 29 July 2025: 1,340 of 20,247 map hexagons with enough traffic to measure (7%) 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 1,557.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-07-29. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 29 July 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea38633.4%
Eastern Europe26241.0%
Americas2122.3%
South and Southeast Asia16711.4%
Black Sea13645.3%
East Asian Seas445.8%
Eastern Mediterranean399.9%
Middle East2719.9%
Oceania233.1%
Western Europe40.2%
Africa21.0%
Worldwide1,3406.6%

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 29 July 2025, https://gpsinterference.com/day/2025-07-29

This day's data: https://api.gpsinterference.com/v1/interference/2025-07-29. How to read it.