univision is three of the asian and this is certainly the result of the efforts of the international civil aviation organization they have installed and launched a program for or supervise in aviation authorities whether or not they do their job properly and this is maybe something which has faded t. i mean if there really there was not of course the crew was responsible and is responsible for such a thing for keeping the plane safely and this is of course something that they must know in the must be made of the terminally this is the responsibility of the company itself but also the responsibility of the supervisor of authorities as our correspondent has said we could be getting a conclusion to what happened in the coming hours in terms of the investigation what facts might they've been looking at to establish to determine the cause of the crash and how much clarity will those blank boxes provide. i rely mainly on the on the cockpit voice recorder because it's quite unlikely that the crew has not communicated before the question usually of course if there is a problem in the cockpit then the two pilots communi