GPS interference on 1 September 2025

Home · Days · 1 September 2025

As of , from flights on 1 September 2025: 1,089 of 20,911 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 1,562.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-09-01. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 1 September 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea32324.6%
Eastern Europe20334.8%
South and Southeast Asia18512.2%
Americas1491.5%
Black Sea9230.4%
Eastern Mediterranean317.5%
East Asian Seas304.1%
Oceania131.8%
Middle East911.0%
Africa52.2%
Western Europe10.2%
Worldwide1,0895.2%

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 16.5%16 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.5%16 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 1 September 2025, https://gpsinterference.com/day/2025-09-01

This day's data: https://api.gpsinterference.com/v1/interference/2025-09-01. How to read it.