March 5: The Museum in Washington, DC will open today. Due to weather, the Udvar-Hazy Center in Chantilly, VA is closed.
Transferred from the Smithsonian Institution to the United States National Museum.
Airfoil section used on Langley whirling arm. Perfect arc with maximum depth of curvature 1/4 inches (0.6 cm). Reinforced with a 1 1/4 inches (3.2 cm) strip of paper at one end on top of surface.