GPS interference on 23 July 2023

Home · Days · 23 July 2023

As of , from flights on 23 July 2023: 472 of 11,367 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 742.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-07-23. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 23 July 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea11356.8%
Americas1062.1%
Eastern Europe5610.0%
Eastern Mediterranean5330.8%
South and Southeast Asia3617.1%
Baltic Sea292.2%
Oceania235.2%
East Asian Seas189.5%
Africa1311.1%
Western Europe10.1%
Worldwide4724.2%

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 23 July 2023, https://gpsinterference.com/day/2023-07-23

This day's data: https://api.gpsinterference.com/v1/interference/2023-07-23. How to read it.