GPS interference on 29 April 2025

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As of , from flights on 29 April 2025: 950 of 18,288 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 1,323.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-04-29. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 29 April 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea30624.1%
Eastern Europe15430.0%
South and Southeast Asia12010.0%
Americas1021.2%
Black Sea9334.0%
Oceania618.7%
Eastern Mediterranean5217.9%
East Asian Seas306.3%
Middle East817.7%
Western Europe40.2%
Africa10.6%
Worldwide9505.2%

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 29 April 2025, https://gpsinterference.com/day/2025-04-29

This day's data: https://api.gpsinterference.com/v1/interference/2025-04-29. How to read it.