pilot proof. take a listen. engineers determined the fact that 75% of the actions are caused by pilots or contributory. so they decided that the skill levels with the amount of pilots you need for the amount of aircraft may not be available of the so they decided to put an aircraft that was essentially pilot proof. let s say you wanted to execute a 40-degree angle of bank. the aircraft would not allow them to do that because the aircraft computers have determined that the pilot is putting the aircraft at risk. if you were in a boeing fly by wire, you could crank that over to 50, 60 degrees. if you re just joining us, we learned the cloud ceiling on this thunderstorm 44,000 feet. that aircraft only designed to go as high as 42,000 feet. so there would have been no reason for him to try to go above this thunderstorm. there are questions this morning as to whether or not this aircraft stalled. there are reports that they may have been going too slow according to radar reports 100