GPS interference on 28 April 2026

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As of , from flights on 28 April 2026: 987 of 21,340 map hexagons with enough traffic to measure (5%) 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 1,397.

Source: GPSInterference.com, https://gpsinterference.com/day/2026-04-28. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 28 April 2026. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea23818.8%
Eastern Europe16831.8%
South and Southeast Asia16410.3%
Black Sea12142.0%
Eastern Mediterranean10732.8%
Americas780.8%
East Asian Seas364.5%
Middle East2734.0%
Oceania101.3%
Africa92.3%
Western Europe10.1%
Worldwide9874.6%

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 28 April 2026, https://gpsinterference.com/day/2026-04-28

This day's data: https://api.gpsinterference.com/v1/interference/2026-04-28. How to read it.