GPS interference on 29 June 2023

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As of , from flights on 29 June 2023: 300 of 11,039 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 509.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-06-29. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 29 June 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea8540.6%
Americas571.1%
Eastern Mediterranean4120.0%
Baltic Sea342.6%
Oceania235.6%
South and Southeast Asia2323.5%
Eastern Europe185.0%
Africa65.4%
Western Europe20.1%
Worldwide3002.7%

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 June 2023, https://gpsinterference.com/day/2023-06-29

This day's data: https://api.gpsinterference.com/v1/interference/2023-06-29. How to read it.