CNN CNN Newsroom With Carol Costello January 2, 2015 15:27:00
That send information in realtime. it's part of a satellite-based system that monitors a plane's exact location engine conditions and more. >> system transmits say every five to ten minutes on a normal flight. >> if something goes wrong, like the plane deviating from the route, the system will start streaming live second-by-second data. >> that kind of information is not only life saving but it adds a tremendous measure of security for our country. >> there are several mechanisms that transmit a plane's data but hayden says unlike those systems, the technology behind flight is more extensive, ...