tag:blogger.com,1999:blog-8505368605400567122.post2777956216130883219..comments2024-03-28T09:36:38.519+00:00Comments on A350 XWB News: Qatar´s A350 will demo sound emissions at Heathrow in January.Blogjfahttp://www.blogger.com/profile/17813592857709423431noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8505368605400567122.post-71715813587973490762015-01-08T11:00:26.911+00:002015-01-08T11:00:26.911+00:00Dont remember this being done on any other aircraf...Dont remember this being done on any other aircraft.unknownhttps://www.blogger.com/profile/15604463374712761656noreply@blogger.com