GPS interference on 30 December 2025

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As of , from flights on 30 December 2025: 1,212 of 21,539 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 1,630.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-12-30. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 30 December 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea41127.8%
Eastern Europe25842.5%
South and Southeast Asia18711.4%
Americas1131.1%
Black Sea9334.7%
East Asian Seas577.2%
Eastern Mediterranean216.5%
Middle East1611.0%
Oceania121.4%
Western Europe70.8%
Africa62.3%
Worldwide1,2125.6%

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 30 December 2025, https://gpsinterference.com/day/2025-12-30

This day's data: https://api.gpsinterference.com/v1/interference/2025-12-30. How to read it.