they're showing. so i don't know if there's something i'm missing. >> david gallo i think that also gets to the point you raiej÷5(p% earlier. andy pastor from the "wall street journal," i want to ask you in terms of your reporting it was a manual change of direction, how can they know it was manually done? >> because the system that sends up some data from the aircraft to a satellite was not switched off at that point. it took them maybe between 14 and 20 minutes or something around that time, whoever was doing this, to make the transponder stop working and then disconnect the satellite communication system. and in that period of time is when the course change occurred. and the data that was relayed up to the satellite, according to the folks we've talked, to indicates that this was a manually -- a manual direction to the flight control computer. i just want to also maybe answer one of your question why are they searching in the indian ocean more than 320,000 square miles.