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Daily report

Friday, 18 April 2025

On this day we detected 17 new GNSS interference incidents, 12% more than the 30-day average of 15.2. The most affected areas were Baltic Sea (4), Eastern Mediterranean (4) and Black Sea (4). The longest incident lasted 12 h near Larnaca, and up to 9 aircraft were affected at once by a single incident.

17
new incidents
▲ 12% vs 30-day avg
19
incidents active during the day
2 days
total incident time
9
most aircraft affected by one incident
Jamming1053%Spoofing526%Denial316%Possible meaconing15%
Most affected areas
Baltic Sea4
Eastern Mediterranean4
Black Sea4
Northern Iraq3
Gulf of Finland1
Central Myanmar1

Times are UTC. An incident is counted on the day it starts. Members can download this data as CSV or GeoJSON. Learn more.