CNN CNNI Simulcast December 30, 2014 06:09:00
Perform the miracle on the hudson. >> reporter: what we don't know is what happened in the cockpit before the plane went off radar. it could include bad weather in the area and the request to move to a different altitude. what the captain may have done with that information is still an open question. for example, whether the pilot may have tried to disregard the controller's guidance. >> what disturbs me is did he begin a climb without a clearance from air traffic control, that might be indicative of an emergency problem developing. >> reporter: there was also no known communication before it ...