In 1928, McDonnell left Huff Daland and set up J.S. McDonnell & Associates, and with the help of two other engineers, McDonnell set out to design his first aircraft with his company name. This aircraft then competed in a safe airplane contest which was sponsored by the
Daniel Guggenheim Fund for the Promotion of Aeronautics and which offered a $100,000 prize for the winning entry. His design was the
Doodle Bug. After the failure of the Doodle Bug to win the contest (the
Curtiss Tanager won) or any commercial orders due to the Great Depression, he dissolved his firm and worked for the
Great Lakes Aircraft Company in 1931 before he was hired as an engineer for the
Glenn L. Martin Company. McDonnell resigned from Martin in
1938 and founded
McDonnell Aircraft Corporation in
1939. Headquartered in
St. Louis, the company quickly grew into a principal supplier of
fighter aircraft to the
U.S. Air Force and
U.S. Navy—including the
F-4 Phantom II—and built the
Mercury and
Gemini space capsules. (center), pilot of the
Gemini-Titan 3 flight, is shown during a steak breakfast which he was served about two hours prior to the 9:24 a.m. (EST) GT-3 launch. At left is McDonnell, board chairman and chief executive officer of the McDonnell Aircraft Corporation. Dr.
Charles A. Berry, chief of Center Medical Programs, is at right. In 1967, McDonnell Aircraft merged with the
Douglas Aircraft Company to create
McDonnell Douglas. Later that year Douglas Aircraft Company's space and missiles division became part of a new subsidiary called
McDonnell Douglas Astronautics, located in
Huntington Beach,
California, producing the
Delta series of launch vehicles. The new combined company also developed the
F-15 Eagle and
F/A-18 Hornet fighters. He served as chairman of the
United Nations Association of the United States, and in 1958 his company became the first organization in the world to celebrate United Nations Day as a paid holiday. In 1980 McDonnell was awarded the
NAS Award in Aeronautical Engineering from the
National Academy of Sciences. He was succeeded as Chair of McDonnell Douglas by his nephew
Sanford N. McDonnell in 1980. McDonnell Douglas and Boeing consolidated in 1997. ==Personal life==