GPS interference on 1 June 2025

Home · Days · 1 June 2025

As of , from flights on 1 June 2025: 1,136 of 19,358 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 1,512.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-06-01. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 1 June 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea36829.2%
Eastern Europe22139.9%
South and Southeast Asia14311.4%
Americas1331.5%
Black Sea10933.9%
Eastern Mediterranean6016.9%
Oceania395.4%
East Asian Seas254.5%
Middle East1119.3%
Western Europe40.5%
Worldwide1,1365.9%

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 15.8%19 Jun 202511% 0%5%10%15%20%Jan 2024DecNovOct 15.8%19 Jun 202511%

Cite this day

GPSInterference.com, daily summary for 1 June 2025, https://gpsinterference.com/day/2025-06-01

This day's data: https://api.gpsinterference.com/v1/interference/2025-06-01. How to read it.