GPS interference on 20 May 2025

Home · Days · 20 May 2025

As of , from flights on 20 May 2025: 1,048 of 18,827 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 1,236.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-05-20. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 20 May 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea29523.0%
Eastern Europe19434.2%
Americas1251.5%
Black Sea11536.3%
South and Southeast Asia1027.5%
Oceania7110.1%
Eastern Mediterranean6819.2%
East Asian Seas264.1%
Middle East1620.5%
Western Europe60.4%
Worldwide1,0485.6%

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 20 May 2025, https://gpsinterference.com/day/2025-05-20

This day's data: https://api.gpsinterference.com/v1/interference/2025-05-20. How to read it.