can get. >> you are staring at a style and it's like flying over the arctic with a lot of snow with white out conditions. you can't discern the horizon from anything else. we take frequent shifts. 30 minutes, 45 minutes max. you get in. >> if you drop it down on the deck and you see the sense of speed and the other factor that comes into play, search aircraft are not going to move thea a tremendous high speed because otherwise the terrain and everything else will whiz by you so quickly you haven't been able to get a good assertation of what you saw. this is simulating the sky conditions and you can see from here and know with the camera, it may not look the same. a good distance here as you look out on the water with these conditions. interesting. >> we know that the conditions once they establish that new search area they have been