GPS interference on 16 September 2025

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As of , from flights on 16 September 2025: 1,069 of 20,620 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 1,559.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-09-16. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 16 September 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea25719.8%
Americas2142.2%
Eastern Europe19631.6%
South and Southeast Asia1269.7%
Black Sea11336.0%
East Asian Seas485.9%
Eastern Mediterranean4010.8%
Oceania202.7%
Middle East1514.8%
Western Europe80.5%
Worldwide1,0695.2%

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 16.1%11 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.1%11 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 16 September 2025, https://gpsinterference.com/day/2025-09-16

This day's data: https://api.gpsinterference.com/v1/interference/2025-09-16. How to read it.