GPS interference on 15 December 2025

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As of , from flights on 15 December 2025: 1,064 of 21,504 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 2,380.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-12-15. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 15 December 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
South and Southeast Asia28818.6%
Baltic Sea2039.6%
Eastern Europe15626.8%
Americas1161.1%
East Asian Seas9011.5%
Black Sea8128.1%
Eastern Mediterranean3812.5%
Oceania202.5%
Middle East1514.5%
Africa52.1%
Worldwide1,0644.9%

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%Nov 2025Jan 2026MarMayJulSepNov 0%5%10%15%20%Jan 2026MaySep

Cite this day

GPSInterference.com, daily summary for 15 December 2025, https://gpsinterference.com/day/2025-12-15

This day's data: https://api.gpsinterference.com/v1/interference/2025-12-15. How to read it.