GPS interference on 20 June 2025

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As of , from flights on 20 June 2025: 1,347 of 19,621 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 2,519.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-06-20. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 20 June 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea38721.5%
Eastern Europe23337.5%
Americas1581.8%
South and Southeast Asia15312.9%
Black Sea12436.5%
Eastern Mediterranean9827.0%
Oceania638.4%
East Asian Seas527.6%
Middle East3540.9%
Africa41.8%
Western Europe10.1%
Worldwide1,3476.9%

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%Jan 2025AprJulOctJan 2026AprJulOct 0%5%10%15%20%Jan 2025JulJan 2026Jul

Cite this day

GPSInterference.com, daily summary for 20 June 2025, https://gpsinterference.com/day/2025-06-20

This day's data: https://api.gpsinterference.com/v1/interference/2025-06-20. How to read it.

Reports on this day

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