>> the key here as you try to piece through what happened, if they do find, unfortunately, that this plane is at the bottom of the java sea, are the conversations that happened previous, prior to this occurrence. and with the shallow depths of the java sea, i can't imagine what this might mean in terms of them being able to find those key boxes that you're talking about. >> i think it will be in comparison somewhat easier, we have to understand whether or not we have a condensed search area, whether or not the sea is much more shallow than in other instances, this is still a difficult process that takes time and requires methodical searching methods in grid patterns at a very slow speed. we're talking speeds of between