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Tag Archives: Winnie Mae

Conserving Wiley Post’s Helmet

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The experimental helmet, worn by famed American aviator Wiley Post to test the limits of high-altitude flying, can normally be seen at the Smithsonian Institution Building (The Castle) on the National Mall in Washington, DC. When white corrosion deposits were noticed on the metal, however, the helmet was removed for examination and treatment. It was   …Continue Reading


Wiley Post

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July 22, 2010, marks the 77th anniversary of Wiley Post’s 1933 solo flight around the world in the Lockheed 5C Vega Winnie Mae. This record-breaking flight demonstrated several significant aviation technologies. It used two relatively new aeronautical devices—an autopilot and a radio direction finder. The autopilot corrected for errors in aeronautical bearing, keeping the aircraft on course. The   …Continue Reading