through. for instance, the actual acre, itself, initial reports say it s an a-321, now egyptians say it was an airbus 380. i find that less likely with that number of passengers. so we have that level of confusion we have to be careful about. there there is this report of potential survivors, it came out at 31,000 feet. if you look at the rate of dissent of the aircraft, it s vertical rate of dissent, it seems highly unlikely there were survivors. again, that s the l. of confusion, then have you the effort of did the pilot make some calls saying that he was, there were technical problems or he had radio difficulties. that is not confirm. that is confusion this morning as well.