Daily report

Sunday, 14 December 2025

On this day we detected 9 new GNSS interference incidents, 40% fewer than the 30-day average of 15.0. The most affected areas were Eastern Mediterranean (3), Black Sea (3) and Punjab border (2). The longest incident lasted 16 h near Mandalay, and up to 16 aircraft were affected at once by a single incident.

9
new incidents
▼ 40% vs 30-day avg
12
incidents active during the day
3 days
total incident time
16
most aircraft affected by one incident
Jamming758%Spoofing325%Denial00%Possible meaconing217%
Most affected areas
Eastern Mediterranean3
Black Sea3
Punjab border2
Gulf of Finland1
Central Myanmar1
Yangon1

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