1-Airship Remix is the forty-eighth sample course in Super Mario Maker, based off of World 1- from Super Mario Bros. 3. As such, it is set in the airship theme and in the Super Mario Bros. 3 style.
The level's layout is nearly the same as in the original, except for Bill Blasters shooting coins and Rocky Wrenches, as well as a boss fight with Big Bowser Jr.