probable? unlikely. peter, what bothers me is this boeing 77 apparently flew over very populated areas of malaysia and the malaysian air force didn t scramble jet fighters, didn t do anything as far as we know, right? that s the question. they were tracking it on primary radar which can occasionally, particularly at the outer limits, be unreliable, but naes the question. how did it come back over the island without anyone being alerted. when you ve had those incidents where a private pilot takes a left turn anywhere near washington, d.c. and everything lights up like a red alert. you know that s a measure of where the u.s. is in terms of unidentified flying aircraft. here you have an aircraft crossing one, two, three separate military radar zones. rene, you reported this notion of a pilot deliberately shutting down that so-called acars system, there s no real reason to ever do that, right?