I live about 25 miles west of Lambert Field (KSTL) and, apparently, right under some sort of designated approach path to the airport, from the west, because I see airliners fly over, all day, heading east, at 5000-8000 feet(ish). They're always at low lower, which would make sense, so they're not very loud, but often loud enough to make me get up and look into the sky to watch. Tonight, one of them was a little louder, so I went outside to look. It was two "Super Hornets" in close formation. That was cool. They must have business with the fine folks at Boeing...