Daily report
Sunday, 20 September 2026
On this day we detected 15 new GNSS interference incidents, 7% fewer than the 30-day average of 16.1. The most affected areas were Black Sea (5), Eastern Mediterranean (4) and Gulf of Finland (3). The longest incident lasted 38 h over Lahore, and up to 15 aircraft were affected at once by a single incident.
15
new incidents
▼ 7% vs 30-day avg
19
incidents active during the day
2 days
total incident time
15
most aircraft affected by one incident
Jamming1368%Spoofing211%Denial15%Possible meaconing316%
Most affected areas
5
4
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.