CNN CNN Newsroom With Carol Costello January 1, 2015 15:39:00
Angle of attack. the plane loses lift and can plummet. >> the reason the airplane flies is because you have high pressure underneath and low pressure on top. if this is the nose of the airplane and this is the relative wind the steeper the angle of tack occurs the more likely you'll get a stall. >> in the case of qz8501 already a possible critical piece of information. air traffic control data showing the ac 320 descending shortly before disappearing from radar. >> it seems an attempt is made, at least that's the evidence so far, not verified with data he was avoiding weather by going up. that...