GPS interference on 21 November 2025

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As of , from flights on 21 November 2025: 857 of 20,794 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 1,445.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-11-21. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 21 November 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea20114.8%
Eastern Europe18829.9%
South and Southeast Asia1299.0%
Americas1111.1%
Black Sea9541.4%
East Asian Seas415.4%
Oceania202.5%
Middle East199.0%
Eastern Mediterranean196.1%
Western Europe30.2%
Africa20.9%
Worldwide8574.1%

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 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 21 November 2025, https://gpsinterference.com/day/2025-11-21

This day's data: https://api.gpsinterference.com/v1/interference/2025-11-21. How to read it.