attention and immediate clearance, whatever i want needs to get out of danger. >> and, unfortunately, you have been dealing with, obviously, not just malaysia 370 but you've been doing this for your professional life. traditionally is weather the biggest factor in planes that crash or go missing or situations like we're in right now? >> no. no. unfortunately, you know when you look at that and i follow the ntsb most closely, of course but for them the causes of crashs is predominantly pilot error. in over three fourths of the cases they cite the pilot is the predominant cause. weather is often a very important factor. what we have in many accidents is we have weather situation that has put stresses on the plane, on the air speed indicators on the capability of the planes to fly in it and then the pilots have done something to aggravate it. if they tried to climb too quickly they could have a compressor stall on the engines. i notice this plane's air speed