Jean Ralphs, from Oxford, was a passenger sitting in seat 3F on the BA flight forced to make an emergency landing at Heathrow last week, after both engines were left unlatched.
Here she tells ITV Meridian what she saw as one engine caught fire.
More top news
Wednesday morning's weather with Simon Parkin
Simon's Blog - All Creatures Great And Small!
Tuesday night's weather with Simon Parkin