- In June 1982, the four engines of a Boeing 747 of British Airways flew like this when it flew through a cloud of volcanic ash. There were 248 passengers on board. Photo: British Airways/Captain Eric Moody/European Space Agency

- In June 1982, the four engines of a Boeing 747 of British Airways flew like this when it flew through a cloud of volcanic ash. There were 248 passengers on board. Photo: British Airways/Captain Eric Moody/European Space Agency

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