GPS interference on 1 July 2023

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As of , from flights on 1 July 2023: 322 of 10,819 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 481.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-07-01. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 1 July 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea8744.1%
Americas801.6%
Eastern Mediterranean4117.1%
Baltic Sea342.7%
South and Southeast Asia2526.0%
Oceania225.5%
Eastern Europe166.0%
Africa76.1%
Western Europe10.1%
Worldwide3223.0%

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 1 July 2023, https://gpsinterference.com/day/2023-07-01

This day's data: https://api.gpsinterference.com/v1/interference/2023-07-01. How to read it.