GPS interference on 21 March 2024

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As of , from flights on 21 March 2024: 430 of 13,463 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 802.

Source: GPSInterference.com, https://gpsinterference.com/day/2024-03-21. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 21 March 2024. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea867.1%
Oceania6911.1%
Black Sea6431.3%
South and Southeast Asia6218.4%
Eastern Mediterranean5332.3%
Americas310.5%
Eastern Europe154.4%
East Asian Seas115.0%
Africa104.2%
Western Europe40.3%
Middle East143.1%
Worldwide4303.2%

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 16.1%11 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.1%11 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 21 March 2024, https://gpsinterference.com/day/2024-03-21

This day's data: https://api.gpsinterference.com/v1/interference/2024-03-21. How to read it.