GPS interference on 29 April 2023

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As of , from flights on 29 April 2023: 127 of 9,502 map hexagons with enough traffic to measure (1%) 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 676.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-04-29. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 29 April 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
South and Southeast Asia4419.7%
Americas350.8%
East Asian Seas118.9%
Africa108.8%
Oceania92.3%
Eastern Europe61.9%
Western Europe50.4%
Worldwide1271.3%

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 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 29 April 2023, https://gpsinterference.com/day/2023-04-29

This day's data: https://api.gpsinterference.com/v1/interference/2023-04-29. How to read it.