CNN CNN Newsroom July 13, 2013 15:33:00
Lightning strike. this is simply evidence of an aircraft being torn apart by the severe turbulence that's contained in a thunderstorm. >> reporter: investigators in san francisco still are gathering information. there are clues. >> we're pretty sure we will look at how the airspeed decayed to a point where three fully qualified people on the flight deck didn't see it or saw it ant didn't warn the captain. in today's world with the way these airplanes are made, the weak link is always going to be human factors. >> reporter: one question these instructors are beginning to ask is have pilots beco...
Source: archive.org