The subject of this article is not named in-game.
The current title is from the game's internal data.
A Vaporwing (as named in game files) is a model of machine present in SkyTown, Elysia. They appear to be flashing rings, and float about with no noticeable forms of propulsion. They can be shot, and when they are, they explode. One notable location where they can be found is Arrival Station. These mechanisms have an unused Logbook entry in Metroid Prime 3: Corruption that indicates they were intended to have more use.
Unused Logbook entry[]
Non-canon warning: This article or section contains information that may not be considered an official part of the Metroid series in the overall storyline by Nintendo.
Vaporwing
Morphology: Vaporwing. Combat rating at 4F: Minimum. No detected weapon systems.
Vaporwings were created by the Steamlords as pets.
They have since gone rogue, and now run wild in SkyTown.
They are named for the wake of energized gas they leave behind in flight.
Non-canon warning: Non-canonical information ends here.