KLM Royal Dutch Airlines will be the first airline in the world to make a demonstration flight on bio-kerosene with a select group of passengers. This will also be the first ever flight in Europe on bio-kerosene. On 23 November 2009, KLM will operate a flight using Boeing 747 equipment. One of the aircraft engines will be running on a fuel mixture made up of 50per cent sustainable bio-fuel and 50 per cent traditional kerosene.
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