Kelly Johnson
American aeronautical engineer
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Clarence Leonard "Kelly" Johnson was an American aeronautical and systems engineer. He is recognized for his contributions to a series of important aircraft designs, most notably the Lockheed U-2 and SR-71 Blackbird. Wikipedia
Born: February 27, 1910, Ishpeming, MI
Died: December 21, 1990 (age 80 years), Los Angeles, CA
Spouse: Nancy Powers Horrigan (m. 1980–1990), Maryellen Elberta Meade (m. 1971–1980), and Althea Louise Young (m. 1937–1969)
Aircraft designed: Lockheed SR-71 Blackbird, Lockheed YF-12, Lockheed U-2, and more
Education: Flint Junior College; University of Michigan (BS, MS)
Employer(s): Lockheed Corporation
