and let's bring in now nosheen abbas who is in islamabad for d w we're getting reports here that there are potentially at least 2 survivors what more can you tell us. at the moment there's a lot of information going around on what's up messages on twitter a lot of this information a lot of incorrect information a lot of people have been pronounced dead on twitter for example or even from looking to get channels so trying to remain great careful at least one survivor in terms of passenger on board that mean that crash one at least one survivor has been boarded but beyond that it's still it's it's it's it is still i'm not saying it's still ongoing so we can't give a real figure to this but it's still being still being investigated meantime we have the statement from air bus you know the company the maker of this particular plane the a 320 they are saying that they have quote no confirmed information what should we make of that. well in terms of the technical issues the chief engineer had given a green light or in terms of it was he said it was fully airworthy and like oh ever it has been