Page 4 - John Ostrower News Today : Breaking News, Live Updates & Top Stories | Vimarsana

So it's intended to provide all the information that john mentioned before from wall street is the engine information, the speed information, it tells us about vibration information. if there was a bomb or something that happened dramatically on board or a fire even would cause enough vibration that that data would have been sent back. there's 10,000 data points a second that are being sent through that acars system. so i find it difficult to believe that those pings contain data. i do believe that those pings do exist and that the united states satellites have been picking up those pings and ...

>> okay. let me turn now to david suse, former faa safety inspector. we don't have the answers here. this is one of the great mysteries in aviation history and gets more mysterious by the day. having said that we have more information than we seem to have had at any stage in this week. if you take the assumption that these pings -- it's interesting i thought what jim tillman just said, the pings themselves, is that correct? do you know when they are supposed to go off? do they go off when a plane is at normal altitude or are they supposed to just work when a plane hits the water? >> i'm out of...