Daily report
Monday, 27 October 2025
On this day we detected 20 new GNSS interference incidents, 36% more than the 30-day average of 14.7. The most affected areas were Eastern Mediterranean (6), Baltic Sea (3) and Black Sea (3). The longest incident lasted 12 h near Ankara, and up to 12 aircraft were affected at once by a single incident.
20
new incidents
▲ 36% vs 30-day avg
21
incidents active during the day
3 days
total incident time
12
most aircraft affected by one incident
Jamming1467%Spoofing314%Denial210%Possible meaconing210%
Most affected areas
6
3
3
3
2
2
Times are UTC. An incident is counted on the day it starts. Members can download this data as CSV or GeoJSON. Learn more.