GPS interference on 17 August 2025

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As of , from flights on 17 August 2025: 1,143 of 20,139 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 1,650.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-08-17. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 17 August 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea36528.1%
Eastern Europe17233.6%
Americas1671.8%
South and Southeast Asia15210.3%
Black Sea12146.6%
East Asian Seas658.0%
Oceania243.3%
Eastern Mediterranean238.0%
Middle East1312.6%
Western Europe40.5%
Africa31.3%
Worldwide1,1435.7%

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 16.5%16 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.5%16 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 17 August 2025, https://gpsinterference.com/day/2025-08-17

This day's data: https://api.gpsinterference.com/v1/interference/2025-08-17. How to read it.