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Smithsonian Displays Smallest Airplane

** Stits SA-2A "Sky Baby"** National Air and Space Museum
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Key Takeaways:

  • The Smithsonian National Air and Space Museum's Udvar-Hazy Center recently acquired the Stits SA-2A "Sky Baby," known as the first airplane to claim the title of the smallest human-carrying aircraft.
  • Developed by Ray Stits, the Sky Baby is exceptionally compact (7 ft, 2 in wingspan; 666 lbs) and uniquely featured flaps on the top wing and ailerons on the bottom, capable of flying over 200 mph.
  • It made its maiden flight in 1952 and subsequently inspired other designers to create even smaller planes, like the Bumble Bee and Baby Bird, in a pursuit of aviation miniaturization.
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The Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center near Washington Dulles International Airport in Chantilly, Virginia, recently got an addition to its immense collection in the Boeing Aviation Hangar. Unlike some of the massive airplanes on display there, such as the Space Shuttle, SR-71 and Concorde, this new member of the Smithsonian family is tiny and looks more huggable than flyable. The Stits SA-2A “Sky Baby” was the first airplane with the claim of being the smallest airplane capable of carrying a human in flight.

The airplane was developed by amateur airplane designer Ray Stits in Riverside, California. Measuring 7 feet, 2 inches from wingtip to wingtip and 9 feet, 10 inches from prop to tail, the Sky Baby weighs in at 666 pounds, according to an article by R.P. Boal published in_ Flying_’s November 1952 issue. Because of the lack of space on the wings, the airplane’s flaps are mounted on the top wing while the ailerons are attached to the bottom. Despite its miniature size, the Sky Baby was capable of flying at more than 200 mph thanks to a modified Continental engine producing 112 horsepower.

Pia Bergqvist

Pia Bergqvist joined FLYING in December 2010. A passionate aviator, Pia started flying in 1999 and quickly obtained her single- and multi-engine commercial, instrument and instructor ratings. After a decade of working in general aviation, Pia has accumulated almost 3,000 hours of flight time in nearly 40 different types of aircraft.

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