GPS interference on 30 July 2023

Home · Days · 30 July 2023

As of , from flights on 30 July 2023: 403 of 12,228 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 748.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-07-30. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 30 July 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea10352.7%
Americas571.0%
Eastern Mediterranean5023.8%
Eastern Europe498.9%
South and Southeast Asia4922.9%
Baltic Sea282.0%
Oceania244.4%
East Asian Seas74.3%
Africa54.7%
Western Europe10.1%
Worldwide4033.3%

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 30 July 2023, https://gpsinterference.com/day/2023-07-30

This day's data: https://api.gpsinterference.com/v1/interference/2023-07-30. How to read it.