Who is sticking airliners’ family doctor in the Baltic?

.ON APRIL 29TH Finnair, Finland’s national airline, mentioned that it would certainly put on hold flights to the eastern Estonian city of Tartu for a month. Last week two aircrafts were forced to turn around after their family doctor signals were interfered with. General practitioner jamming has increased dramatically in the Baltic area over recent 2 years.

That lags it and also exactly how unsafe could it be?