On 17 January 2008 , British Airways Flight 38 , flying from Beijing to London , crash-landed at Heathrow after both Trent 800 engines lost power during the aircraft 's final approach , with no fatalities . The subsequent investigation found that the cause was ice released from the fuel system which accumulated on the fuel-oil heat exchanger leading to a restriction of fuel flow to the engines . Rolls-Royce has developed a modification to prevent the problem recurring
British Airways Flight 38
British Airways Flight 38
Rolls-Royce Trent 800