GPS interference on 27 August 2025

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As of , from flights on 27 August 2025: 1,202 of 21,058 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 1,681.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-08-27. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 27 August 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea38230.1%
Americas1962.0%
Eastern Europe18233.0%
South and Southeast Asia17311.2%
Black Sea10231.3%
East Asian Seas465.4%
Middle East2010.5%
Oceania172.3%
Eastern Mediterranean133.2%
Africa83.3%
Western Europe30.2%
Worldwide1,2025.7%

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 15.8%19 Jun 202511% 0%5%10%15%20%Jan 2024DecNovOct 15.8%19 Jun 202511%

Cite this day

GPSInterference.com, daily summary for 27 August 2025, https://gpsinterference.com/day/2025-08-27

This day's data: https://api.gpsinterference.com/v1/interference/2025-08-27. How to read it.