KLM Flying Dutchman - KLM B744 to fly on biofuel

On 23 November a B744 will fly for an hour above The Netherlands on a combination of biofuel [Camelina] and kerosine. There will be passengers on board as well.

http://www.nu.nl/economie/2115654/klm-vervoert-passagiers-plantenbrandstof.html