worry about it sinking to the bottom. it is going to be attached to a large piece of airplane even in the gooeyest bottom sit on the top awhile and give us a fair chance to find it. what about the cockpit voice recorder. same location, same rules. okay. what about the other nugget, learning about a partial handshake, ping, ping. the airplane is going 560 miles per hour. if it narrows it down to an hour, you have it narrowed to a tight area. if it is a ping at impact, we are getting closer to a smaller area. if it is within an hour or half hour, the airplane still covers a tremendous distance. shawn, you re looking at all of this, you know accidents. what s the one piece of the puzzle you really want answered? i want to look at how the airplane hit the water,