in fact i think his decision was probably made in the discussion of the landing. earlier the investigators reported that his voice changed from cordial to laconic when he and the pilot were discussing landing. he knew they were never going to land back in se kind of problems are extremely rare when i went to work for the faa, they handed me the suicide file went back 25 years. there was only one airline pilot that was included from that so that's probably why it hasn't been a problem, certainly not in this country, a severe problem. obviously any accident like this