Daily report
Friday, 18 September 2026
On this day we detected 16 new GNSS interference incidents, 0% more than the 30-day average of 16.0. The most affected areas were Black Sea (5), Baltic Sea (4) and Eastern Mediterranean (3). The longest incident lasted 14 h near Trabzon, and up to 13 aircraft were affected at once by a single incident.
16
new incidents
▼ 0% vs 30-day avg
20
incidents active during the day
3 days
total incident time
13
most aircraft affected by one incident
Jamming1365%Spoofing420%Denial315%Possible meaconing00%
Most affected areas
5
4
3
2
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.