Free map of GPS interference: Watch jamming around conflict zones or security areas how develop over time

[dBSPL]

GPSJAM GPS/GNSS Interference Map

Maps showing daily possible GPS interference.

gpsjam.org

 

[RescueRanger]

GPSJAM GPS/GNSS Interference Map

Maps showing daily possible GPS interference.

gpsjam.org

View attachment 866283

More useful for Europe than anything else. Rest of the world is "low" which means <2% of aircraft have "reported" interference via ADBS.