GPS interference on 13 July 2023

Home · Days · 13 July 2023

As of , from flights on 13 July 2023: 441 of 11,180 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 654.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-07-13. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 13 July 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea9850.2%
Americas951.9%
Eastern Europe5911.2%
Oceania459.3%
Eastern Mediterranean3720.0%
Baltic Sea342.5%
South and Southeast Asia3329.2%
Africa1210.3%
Western Europe30.2%
East Asian Seas18.3%
Worldwide4413.9%

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 13 July 2023, https://gpsinterference.com/day/2023-07-13

This day's data: https://api.gpsinterference.com/v1/interference/2023-07-13. How to read it.