GPS interference on 1 May 2023

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As of , from flights on 1 May 2023: 148 of 9,601 map hexagons with enough traffic to measure (2%) 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 600.

Source: GPSInterference.com, https://gpsinterference.com/day/2023-05-01. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 1 May 2023. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
South and Southeast Asia4320.8%
Americas330.7%
Oceania143.5%
Eastern Europe144.3%
East Asian Seas109.0%
Africa64.9%
Baltic Sea20.2%
Western Europe10.1%
Eastern Mediterranean12.9%
Worldwide1481.5%

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 1 May 2023, https://gpsinterference.com/day/2023-05-01

This day's data: https://api.gpsinterference.com/v1/interference/2023-05-01. How to read it.