The crew of a Boeing 787 Dreamliner got creative on a loooong 18 hour test flight, and entertained itself by drawing a picture of itself across the entire united states. You gotta do what you gotta do.
The company got hit by some criticism for pumping tons of greenhouse gasses into the atmosphere, but that would have happened anyway according to Boeing.
“This was a required endurance test for certification. Rather than fly in random patterns, our team got creative & drew a plane in the sky,” Boeing tweeted.