GPS interference on 7 December 2023

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As of , from flights on 7 December 2023: 493 of 12,754 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 681.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-12-07. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 7 December 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Americas1071.8%
Black Sea10345.7%
South and Southeast Asia6918.3%
Eastern Mediterranean5642.4%
Baltic Sea463.1%
Oceania355.8%
East Asian Seas2612.9%
Eastern Europe153.9%
Western Europe20.1%
Africa21.4%
Middle East153.2%
Worldwide4933.9%

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 7 December 2023, https://gpsinterference.com/day/2023-12-07

This day's data: https://api.gpsinterference.com/v1/interference/2023-12-07. How to read it.