Daily report
Tuesday, 23 December 2025
On this day we detected 17 new GNSS interference incidents, 10% more than the 30-day average of 15.4. The most affected areas were Eastern Mediterranean (9), Baltic Sea (3) and Gulf of Finland (2). The longest incident lasted 20 h near Bucharest, and up to 20 aircraft were affected at once by a single incident.
17
new incidents
▲ 10% vs 30-day avg
20
incidents active during the day
3 days
total incident time
20
most aircraft affected by one incident
Jamming840%Spoofing840%Denial315%Possible meaconing15%
Most affected areas
9
3
2
2
1
1
Times are UTC. An incident is counted on the day it starts. Members can download this data as CSV or GeoJSON. Learn more.