The Qantas Airbus A380 plane is parked on Singapore’s Changi International Airport’s air site on Saturday April 21, 2012 in Singapore during a media preview. The newly repaired Qantas A380 plane, ‘Nancy Bird Walton’ which was forced to make an emergency landing shortly after take off on Nov. 4, 2010 at Singapore’s Changi International Airport with 459 people on board after one of its four engines shut down blasting shrapnel holes in the superjumbo jet’s wing was ready to be back in service Saturday. (AP Photo/Wong Maye-E)