PERTH, Australia – On 17 – 18 April 2010, the world’s best pilots will once again return to the shores and skies of the iconic Swan River in Perth, Western Australia for the Australian leg of the exhilarating 2010 Red Bull Air Race World Championship. This will be the race’s fourth visit to Perth, putting the city and Australia on the world stage. Qualifying will take place on Saturday, 17 April and Race Day on 18 April.