Abdul:
I came here to study <a href=" http://www.davehebb.com/vigapro-erfahrung.pdf#distressed ">茂禄驴vigapro</a> "We have to understand what these pilots knew. We also need to look at how they were flying the airplane. Were they hand-flying the airplane? Were they relying on auto pilot or some combination of the two of those - and how those systems worked, if they worked as designed, if the crew understood what they were supposed to do," Hersman said in a CNN interview.
    Abdul写于2015/5/11 9:20:11