GPS interference on 17 May 2023

Home · Days · 17 May 2023

As of , from flights on 17 May 2023: 191 of 9,963 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 581.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-05-17. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 17 May 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Americas641.3%
South and Southeast Asia4320.9%
Eastern Europe197.7%
Black Sea1429.0%
Oceania133.5%
Africa87.6%
Baltic Sea70.7%
East Asian Seas65.1%
Western Europe30.2%
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 17 May 2023, https://gpsinterference.com/day/2023-05-17

This day's data: https://api.gpsinterference.com/v1/interference/2023-05-17. How to read it.