The FIL European Luge Championships of 1934 took place in the town. In the last few years of World War II, Ilmenau was the site of manufacture of the mock-up production of the single-seat fighter version of the Horten Ho 229 V6 (Version 6) jet aircraft. The only surviving example of the Horten jet is the Horten Ho 229 V3. In December 2011, the Horten V3 was transferred to the Smithsonian Institution's Paul E. Garber Restoration Facility in Suitland, Maryland, USA.