“Digital noise” from outdated technology caused chaos in the Athens FIR – What the committee’s findings say
According to the report, the existing Voice Communications system of the Hellenic Civil Aviation Authority (HCAA) and the critical telecommunications infrastructure supporting it are based on outdated technology that is no longer supported by the manufacturer – Criticism over cooperation between the HCAA and OTE
Commander of the National Cyber Security Authority: No interference in Athens FIR, transmitters caused the blackout
"We know very well what happened, what we don't know yet is how it happened" said Michael Bletsas
Hellenic Civil Aviation Authority on Athens FIR: Massive interference on nearly all frequencies, an unprecedented incident
In a statement, the Hellenic Civil Aviation Authority (HCAA) refers to massive interference that earlier caused chaos in the Athens FIR