He called "Mayday" five times, but because the radio was still tuned to Larnaca, not Athens, he was not heard by ATC; his voice was recognized by colleagues who listened to the CVR recording.
He called "Mayday" five times. He was not heard by ATC. The radio was still tuned to Larnaca, not Athens. His voice was recognized by colleagues. These colleagues listened to the CVR recording.