GPS interference on 18 May 2025

Home · Days · 18 May 2025

As of , from flights on 18 May 2025: 1,077 of 18,962 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 1,494.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-05-18. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 18 May 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea36028.8%
Eastern Europe20435.5%
South and Southeast Asia14610.8%
Black Sea10633.4%
Americas891.0%
Eastern Mediterranean6117.5%
Oceania487.2%
East Asian Seas294.6%
Middle East1522.3%
Western Europe30.2%
Worldwide1,0775.7%

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 18 May 2025, https://gpsinterference.com/day/2025-05-18

This day's data: https://api.gpsinterference.com/v1/interference/2025-05-18. How to read it.