Jul 28 1934
From The Space Library
A 60,613-foot altitude was reached in Air Corps-National Geographic Society balloon, Explorer I, by Maj. W. Kepner and Capts. A. W. Stevens and Orvil A. Anderson.
A 60,613-foot altitude was reached in Air Corps-National Geographic Society balloon, Explorer I, by Maj. W. Kepner and Capts. A. W. Stevens and Orvil A. Anderson.