747-8 pilots with writing the jet's name in the sky on a flight test across the US. What could be called the "747-8 wuz here" mission is designed to test the outer limits of the jumbo jet in a max endurance operations test. Taking off yesterday morning from Seattle's Paine Field, the jet flew across 18 states in a 747 pattern until it landed on the west coast a little after midnight -- 17 total hours of mayhem. It seems like everything went swimmingly, which means the brand spanking new jet will be sold to Cargolux, a ginormous cargo airline, later this year. The jet writing does somewhat resemble a drunken righty's attempt at left-handed writing, but hey, who are we to judge?