The Arlington Sisu 1A that broke the 1000 km distance record was donated to the Smithsonian Institution and resides in the Udvar-Hazy Center (UHC) of the  National Air and Space Museum.
The Arlington Sisu 1A, which set a new record for distances traveled, was given to the Smithsonian Institution and now resides in the Udvar-Hazy Center within the National Air and Space Museum.