The is a fictional, colossal aircraft created specifically for flight simulation software like X-Plane . It is designed as an ultra-super-heavy air tanker and water bomber, conceptually dwarfng even the largest real-world aircraft. Key Features of the An-990 "Graphene"

The landing gear, a nightmare of hydraulics, contained 64 wheels arranged in four independent bogie trains. Turning required a specialized tow-tractor and a five-kilometer turning radius.

Note: The Antonov AN‑990 is a proposed next‑generation heavy‑lift cargo aircraft that remained in the conceptual study phase as of the late 2020s. It has not yet entered full‑scale development or production.

The only operational anecdote comes from a purported "leak" by a former Antonov test engineer in a 2012 forum post, since deleted. He claimed that a single prototype—registration CCCP-990100—was rolled out of a modified hangar in Kyiv in December 1991, just weeks before the fall of the Soviet Union.