controlled situation. one of the engines came off. there was a bunch of small pieces. with the flaperon that is potentially malaysia 370s, even a controlled decent could have torn that off. it is possible there are theories it could have come off in flight with a spiral situation. i doubt that. i see it impacting the water. the damage from the photographs indicates it was down slightly. the trailing edge of it as you see it there might have been impacted. the rest goes to the wing. >> what does this do? you can see them on the wing if you have flown over the wing. you can see them over the window. six feet long or so as you can tell. it combines it with a flap. >> newer technology puts them together? >> yeah it makes the airplane