Exhibitions

The Question Mark and the Growth of Aerial Refueling

October 16, 1978 – March 31, 1979
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National Air and Space Museum
6th St. & Independence Ave., SW
Washington, DC

Between Theater Entrance and Space Hall, 1st Floor, East Wing

See on Map Floor Plan

On view is a model of the Question Mark, the Fokker C-2 aircraft that set an unofficial endurance record for refueled airplane flight in January 1929 (almost 151 hours).