familiar with where he's traveling to enter a digit code to steer the plane to a set waypoint. that way take him to the another course he wants to take. >> this is good information. does this give us a clear idea of was this hijacking or something else? >> the hijacker could have forced the plane to do it. they just steer the plane. the other option is the pilot was in trouble and wanted to get that plane on the ground. he entered coordinates to the nearest airport to handle that aircraft. it needs more than 12,000 feet of run way. >> it still gives us something but still gives questions. >> more questions because we don't have the answer to the questions. we know it didn't make it. we know this plane went off. was it hijacked? was the pilot in on the plot?