Did Helios flight 522 crash because one man forgot to flip a switch?https://www.theguardian.com/world/2020/sep/19/in-2005-helios-flight-522-crashed-into-a-greek-hillside-was-it-because-one-man-forgot-to-flip-a-switch by nik_s • 6 years ago 3 0 6 years agoTHtheguardian.com