Do the Shuttle Carrier Aircraft count? The space shuttle is an aircraft with the flight characteristics of a svelte brick. It’ll land just fine. It only lifted off in Cowboy Bebop. So to fly it from place to place, without taking the long way up, it’d piggy-back atop secondhand 747s. They didn’t bother replacing the American Airlines livery for at least five years.
The mounts on top read “attach orbiter here - black side down.”