CNN Reliable Sources December 28, 2014 16:32:00
This is all pure speculation and assumption on our part if it is indeed related to the environment and thunderstorms, it could be related from the stand point of we haven't discussed the fact that the air france accident occurred as a result of the tubes freezing up giving erroneous information to the crew. >> tell us what those are? >> the pito tubes are instruments or they are tubes on the bottom of the airplane that pick up air speed, basically, related to air speed. and in addition to their static ports related to altitude. and this all ties into what we call an air data computer and the c...