Helios Flight 522 became known as the "ghost plane" after it flew silently on autopilot for hours before crashing. In this ...

A lack of oxygen in the cabin incapacitated Helios Airways Flight 522's crew, and the plane eventually crashed into a mountain after running out of fuel ...

The Helios Airlines ‘ghost flight’ tragedy that claimed 121 lives. Shortly after take off, Flight 522 lost contact. Fighter jets scrambled to the plane, and witnessed a shocking sight in mid-air.

Investigator tells Flight International that student pilot tried to fly aircraft to Athens with flightcrew unconscious. The Helios Airways Boeing 737-300 that crashed in Greece on 14 August ran ...

Shortly after take off, Flight 522 lost contact. Fighter jets scrambled to the plane, and witnessed a shocking sight in mid-air. It was early on the morning on August 14 when 121 people boarded ...

A lack of oxygen in the cabin incapacitated Helios Airways Flight 522's crew, and the plane eventually crashed into a mountain after running out of fuel ...

A lack of oxygen in the cabin incapacitated Helios Airways Flight 522's crew, and the plane eventually crashed into a mountain after running out of fuel ...

A lack of oxygen in the cabin incapacitated Helios Airways Flight 522's crew, and the plane eventually crashed into a mountain after running out of fuel ...