Daily report
Thursday, 26 February 2026
On this day we detected 17 new GNSS interference incidents, 8% fewer than the 30-day average of 18.4. The most affected areas were Gulf of Finland (5), Black Sea (3) and Baltic Sea (3). The longest incident lasted 18 h near St Petersburg, and up to 20 aircraft were affected at once by a single incident.
17
new incidents
▼ 8% vs 30-day avg
18
incidents active during the day
4 days
total incident time
20
most aircraft affected by one incident
Jamming1478%Spoofing16%Denial211%Possible meaconing16%
Most affected areas
5
3
3
3
2
1
Times are UTC. An incident is counted on the day it starts. Members can download this data as CSV or GeoJSON. Learn more.