GPS interference on 30 March 2025

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As of , from flights on 30 March 2025: 737 of 18,350 map hexagons with enough traffic to measure (4%) 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 1,135.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-03-30. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 30 March 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea22016.3%
South and Southeast Asia12911.9%
Eastern Europe10724.6%
Black Sea9238.4%
Americas750.9%
Oceania517.0%
Eastern Mediterranean218.5%
East Asian Seas173.1%
Middle East35.7%
Africa31.4%
Western Europe20.1%
Worldwide7374.0%

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 16.1%11 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.1%11 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 30 March 2025, https://gpsinterference.com/day/2025-03-30

This day's data: https://api.gpsinterference.com/v1/interference/2025-03-30. How to read it.