GPS interference on 18 June 2026

Home · Days · 18 June 2026

As of , from flights on 18 June 2026: 1,112 of 21,833 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 1,416.

Source: GPSInterference.com, https://gpsinterference.com/day/2026-06-18. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 18 June 2026. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea27619.7%
Eastern Europe18533.6%
Middle East15264.7%
Black Sea12234.8%
Eastern Mediterranean9522.2%
Americas950.9%
South and Southeast Asia897.0%
East Asian Seas465.4%
Oceania111.4%
Western Europe30.2%
Africa10.4%
Worldwide1,1125.1%

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 18 June 2026, https://gpsinterference.com/day/2026-06-18

This day's data: https://api.gpsinterference.com/v1/interference/2026-06-18. How to read it.