CNN Erin Burnett OutFront July 31, 2015 23:17:00
Boeing. he says the debris launched a new round of speculation among his fellow pilots. among the theories a section of the aircraft known as the ee bay may have been breached. what's in the electronics bay? >> this was the brain and heart of an aircraft. in case of a 7 777 all the electronics that control the entire airplane are in that electronic bay. this is the most important part of this aircraft. other than the engines. every pilot that flies a 777, knows how to get down there. >> reporter: it's designed for maintenance access. here you can manage all flight systems taking total control ...