Scenarios behind the blackout that shut down Greek Airspace: What the Civil Aviation Authority, Transport Ministry, and air traffic controllers say
The Civil Aviation Authority (HCAA) attributes the chaos and unprecedented paralysis of air transport to a communications malfunction, while air traffic controllers point to outdated equipment
Chaos in Greek airspace as Athens FIR restores systems – Delays to continue for hours – What passengers need to know
Some landings and take-offs are beginning to take place