Caution Terrain News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> well the, as the airplane descends there's going to be a series of alarms that will go off that you can hear. one of which, one minute prior to impact there's an enhanced ground proximity warning system alarm that says, caution, fer terrain, caution terrain. you'll hear that same audio alert 30 seconds, one level higher terrain ahead. pull up. terrain ahead, pull up. >> only in the cockpit? >> correct. in some cases you can hear it just behind the door or maybe in the first row or two of seats but not much beyond that. >> and again, you don't know exactly the translation. i wrote fou exactl...

>> well i don't think anyone would consciously do that. and that's part of the questions they're going to have to answer. the airplane reached its cruising altitude. it did not stay there very long. it started the descent. that's one question. why did they need to come down? but once they started that descent, why didn't it level off at a 10,000 foot or some altitude there that formnormally you would preset the autopilot to level off. why did it not do that? that's a second set of questions. and thirdly, once the airplane gets close to the ground about one minute you get a caution alert that s...