GPS interference on 31 May 2023

Home · Days · 31 May 2023

As of , from flights on 31 May 2023: 191 of 10,220 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 546.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-05-31. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 31 May 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Americas561.2%
Black Sea4845.0%
South and Southeast Asia4417.8%
Oceania143.6%
Eastern Europe102.3%
Africa86.5%
East Asian Seas63.8%
Western Europe20.1%
Worldwide1911.9%

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 31 May 2023, https://gpsinterference.com/day/2023-05-31

This day's data: https://api.gpsinterference.com/v1/interference/2023-05-31. How to read it.