GPS interference on 29 July 2023

Home · Days · 29 July 2023

As of , from flights on 29 July 2023: 424 of 12,205 map hexagons with enough traffic to measure (3%) 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 692.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-07-29. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 29 July 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea9952.8%
Americas701.3%
Eastern Mediterranean5523.8%
Eastern Europe508.7%
South and Southeast Asia3817.8%
Baltic Sea292.1%
Oceania234.5%
East Asian Seas159.3%
Africa97.8%
Western Europe30.2%
Worldwide4243.5%

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 29 July 2023, https://gpsinterference.com/day/2023-07-29

This day's data: https://api.gpsinterference.com/v1/interference/2023-07-29. How to read it.