GPS interference on 20 August 2026

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As of , from flights on 20 August 2026: 1,074 of 23,454 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 2,215.

Source: GPSInterference.com, https://gpsinterference.com/day/2026-08-20. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 20 August 2026. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea27613.5%
Eastern Europe20232.4%
Americas1761.6%
Black Sea11842.7%
South and Southeast Asia916.5%
East Asian Seas676.1%
Middle East3816.6%
Eastern Mediterranean287.8%
Oceania131.5%
Africa40.9%
Worldwide1,0744.6%

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%Nov 2025Jan 2026MarMayJulSepNov 0%5%10%15%20%Jan 2026MaySep

Cite this day

GPSInterference.com, daily summary for 20 August 2026, https://gpsinterference.com/day/2026-08-20

This day's data: https://api.gpsinterference.com/v1/interference/2026-08-20. How to read it.