GPS interference on 21 August 2026

Home · Days · 21 August 2026

As of , from flights on 21 August 2026: 1,133 of 23,192 map hexes with enough air traffic (5%) show high interference, where more than 10% of aircraft reported low GPS accuracy, and 2,514 more show medium interference (3–10%). GPSInterference.com publishes that count from open ADS-B accuracy reports.

Open the map as it stood on this day

By region

High-interference hexes by region, 21 August 2026
RegionHigh-interference hexesShare of its hexes high
Baltic Sea32415.5%
Eastern Europe22136.8%
Americas1591.5%
Black Sea13749.1%
South and Southeast Asia755.3%
East Asian Seas565.1%
Eastern Mediterranean3911.0%
Middle East3519.8%
Africa61.5%
Outside the listed regions81
All hexes with enough traffic1,1334.9%

Each hex is counted once, in the first region listed that holds it, so the rows add up to the total. The region pages count every hex inside their own, overlapping boundaries and may show higher counts.

0%5%10%15%20%Jun 2026JulAugSepOctNov 0%5%10%15%20%Jun 2026AugOct
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Cite this day

GPSInterference.com, daily summary for 21 August 2026, https://gpsinterference.com/day/2026-08-21

This day's data: https://api.gpsinterference.com/v1/interference/2026-08-21. How to read it.