GPS interference on 15 September 2025

Home · Days · 15 September 2025

As of , from flights on 15 September 2025: 1,009 of 20,617 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 1,568.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-09-15. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 15 September 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea22716.9%
Americas1922.0%
Eastern Europe17628.9%
South and Southeast Asia13910.1%
Black Sea9830.2%
Eastern Mediterranean6315.0%
East Asian Seas405.1%
Middle East2217.8%
Oceania111.5%
Africa31.3%
Worldwide1,0094.9%

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%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 15 September 2025, https://gpsinterference.com/day/2025-09-15

This day's data: https://api.gpsinterference.com/v1/interference/2025-09-15. How to read it.