GPS interference on 17 May 2025

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As of , from flights on 17 May 2025: 955 of 18,805 map hexagons with enough traffic to measure (5%) 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 1,338.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-05-17. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 17 May 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea34528.0%
Eastern Europe16832.0%
South and Southeast Asia1219.4%
Americas1021.2%
Black Sea9730.8%
Eastern Mediterranean4313.3%
East Asian Seas295.0%
Middle East1321.2%
Western Europe80.6%
Oceania81.2%
Africa10.5%
Worldwide9555.1%

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 May 2025, https://gpsinterference.com/day/2025-05-17

This day's data: https://api.gpsinterference.com/v1/interference/2025-05-17. How to read it.