GPS interference on 28 April 2025

Home · Days · 28 April 2025

As of , from flights on 28 April 2025: 938 of 18,185 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 1,407.

Source: GPSInterference.com, https://gpsinterference.com/day/2025-04-28. Free to reuse with this credit and a link.

By region

High-interference hexagons by region, 28 April 2025. Source: GPSInterference.com.
RegionHigh-interference hexagonsShare of the region's hexagons
Baltic Sea34126.7%
Eastern Europe12127.6%
South and Southeast Asia1199.4%
Black Sea8934.9%
Americas811.0%
Eastern Mediterranean5620.6%
Oceania547.8%
East Asian Seas316.4%
Western Europe120.9%
Middle East917.6%
Africa52.7%
Worldwide9385.2%

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 16.5%16 Aug 202311% 0%5%10%15%20%Jan 2024DecNovOct 16.5%16 Aug 202311%

Cite this day

GPSInterference.com, daily summary for 28 April 2025, https://gpsinterference.com/day/2025-04-28

This day's data: https://api.gpsinterference.com/v1/interference/2025-04-28. How to read it.