Daily report
Saturday, 27 December 2025
On this day we detected 19 new GNSS interference incidents, 20% more than the 30-day average of 15.8. The most affected areas were Northern Iraq (5), Baltic Sea (4) and Gulf of Finland (3). The longest incident lasted 33 h near Erbil, and up to 15 aircraft were affected at once by a single incident.
19
new incidents
▲ 20% vs 30-day avg
22
incidents active during the day
5 days
total incident time
15
most aircraft affected by one incident
Jamming1045%Spoofing627%Denial418%Possible meaconing29%
Most affected areas
5
4
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.