And we all get by pretty well with that. and you can do that in aviation, but sometimes you need a traffic cop, when there's a lot of traffic, in midtown manhattan. and some of these airports, even though they're not, you know, it's not like atlanta hartsfield, have enough traffic that you need that traffic cop. >> and also, paul, the faa says that will be safe, and nobody needs worry, but somebody's got to handle the traffic at these smaller airports, where these air traffic control towers will go dark. >> that's exactly right. safety is always our top priority. but this is going to have a de...