GPS interference on 20 November 2023

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As of , from flights on 20 November 2023: 419 of 12,440 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 665.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-11-20. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 20 November 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Black Sea9851.0%
Americas691.2%
Oceania487.9%
South and Southeast Asia4712.3%
Baltic Sea433.3%
Eastern Mediterranean4238.9%
Eastern Europe216.7%
East Asian Seas63.4%
Africa53.0%
Middle East138.9%
Western Europe10.1%
Worldwide4193.4%

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 16.5%16 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.5%16 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 20 November 2023, https://gpsinterference.com/day/2023-11-20

This day's data: https://api.gpsinterference.com/v1/interference/2023-11-20. How to read it.