A communication knocked out air traffic in Sweden for several hours.
During the days before the accident, there were reports that “something would happen” in the airspace, said Boras Tidning.
But according to Telia was the cause of a failure in its network.
– under a planned work was a technical error on the data traffic that affected the CAA, says Irene Krohn, press manager at Telia.
sabotaged transmission towers, SJ breakdown, technical problems in the emergency and communication that closed large parts of Sweden’s airspace for several hours.
the latest week, several serious incidents occurred on the central infrastructure in Sweden.
According to Borås Tidning, there were indications of social media indicating that “something would happen” in the airspace in the days before air traffic chaos.
the newspaper reports that Noah, the national police operations department, will investigate this further.
“take seriously this”
Later, however, informed of the probable cause of the CAA. According to their investigation was the error most likely service work with Telia.
During the Friday afternoon confirmed Telia error.
– Under a planned work yesterday (Thursday) in our network had a technical failure of the data traffic which affected the CAA, says Irene Krohn, press officer at TeliaSonera, said.
– as soon as we discovered the error, we took measures to let the service so fast it just went. Together with the CAA, we are analyzing the cause of what was happening and why, and how it should not happen again, says press officer Irene Krohn said.
If the error was due to software, hardware, or the human factor is not yet determined.
– We are obviously serious about this and are very sorry about the problems it has caused. Therefore, this is something that we really need to get to the bottom, says Irene Krohn.
“Create comprehensive situational awareness”
Earlier in the day kept the county administrative boards throughout the country an emergency meeting including security Service, the regular police, the Swedish Civil Contingencies Agency (MSB) and emergency services.
– the aim is to create a comprehensive picture of the situation and see if there is a need for common action, said Anita Nilsson, press Officer at the county Administrative Board in Bay State.
After the meeting, it was clear that neither the Security Service, the police or the MSB see any connection between the incidents.
– In the current situation it is not possible to find any connection. The suspects mastering the sabotage is being investigated by police, and in other cases it is about technical problems, said Lisa Nordahl, safety director at the County Administrative Board of Västra Götaland.
So it is chance that underlie several events occurred so close together?
– Yes, it seems likely that this is so.
the defense following events
Armed Forces did not participate in this morning Meeting. According to Press Secretary Jesper Tengroth follow, however, defense development.
– We follow everything that happens in society. If the authorities need support from us, they may require it according to the procedures available.
He continues:
– What I think is important to emphasize here is that the Armed Forces could solve its task defend Sweden’s territorial integrity during the flight ban.
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