Daily report
Wednesday, 21 January 2026
On this day we detected 20 new GNSS interference incidents, 14% more than the 30-day average of 17.6. The most affected areas were Eastern Mediterranean (9), Punjab border (4) and Gulf of Finland (2). The longest incident lasted 19 h near Lahore, and up to 13 aircraft were affected at once by a single incident.
20
new incidents
▲ 14% vs 30-day avg
21
incidents active during the day
4 days
total incident time
13
most aircraft affected by one incident
Jamming943%Spoofing1048%Denial00%Possible meaconing210%
Most affected areas
9
4
2
2
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.