GPS interference on 25 July 2023

Home · Days · 25 July 2023

As of , from flights on 25 July 2023: 396 of 11,272 map hexagons with enough traffic to measure (4%) 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 677.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-07-25. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 25 July 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea10154.2%
Americas721.4%
Eastern Europe6011.1%
Eastern Mediterranean5128.2%
Baltic Sea322.4%
South and Southeast Asia2815.6%
Oceania194.0%
East Asian Seas95.8%
Africa21.9%
Western Europe10.1%
Worldwide3963.5%

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 25 July 2023, https://gpsinterference.com/day/2023-07-25

This day's data: https://api.gpsinterference.com/v1/interference/2023-07-25. How to read it.