Regular route flight that trip would be saved in the flight management computer as a code and then they fly that trip every time they fly that flight. >> mm-hmm. and same reckoning of this? because i'm trying to give every benefit of the doubt to the pilots that we can until the facts dictate otherwise. this does line up like a bad fact. this isn't routinely and not ne people? >> i don't see any reason they would do that unless they had -- perhaps a specific reason, they had to have an alternate, they were running low on fuel, something like that, then they might say, look, i want to have this...