GPS interference on 23 May 2023

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As of , from flights on 23 May 2023: 246 of 10,407 map hexagons with enough traffic to measure (2%) 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 512.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-05-23. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 23 May 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea9045.2%
Americas521.1%
South and Southeast Asia3517.5%
Eastern Europe205.2%
Oceania153.9%
Africa1513.4%
Western Europe50.3%
East Asian Seas54.5%
Worldwide2462.4%

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 23 May 2023, https://gpsinterference.com/day/2023-05-23

This day's data: https://api.gpsinterference.com/v1/interference/2023-05-23. How to read it.