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.
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 out of ...
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 the ...