The McDonnell Aircraft Corporation was an American

aerospace manufacturer An aerospace manufacturer is a company or individual involved in the various aspects of designing, building, testing, selling, and maintaining aircraft, aircraft parts, missiles, rockets, or spacecraft. Aerospace is a high technology industry. ...

based in

St. Louis, Missouri St. Louis () is the second-largest city in Missouri, United States. It sits near the confluence of the Mississippi River, Mississippi and the Missouri Rivers. In 2020, the city proper had a population of 301,578, while the Greater St. Louis, ...

. The company was founded on July 6, 1939, by

James Smith McDonnell James Smith "Mac" McDonnell (April 9, 1899 – August 22, 1980) was an American aviator, engineer, and businessman. He was an aviation pioneer and founder of McDonnell Aircraft Corporation, later McDonnell Douglas, and the James S. McDonnel ...

, and was best known for its military fighters, including the

F-4 Phantom II The McDonnell Douglas F-4 Phantom II is an American tandem two-seat, twin-engine, all-weather, long-range supersonic jet interceptor and fighter-bomber originally developed by McDonnell Aircraft for the United States Navy.Swanborough and Bow ...

, and crewed spacecraft including the Mercury capsule and Gemini capsule. McDonnell Aircraft later merged with the

Douglas Aircraft Company The Douglas Aircraft Company was an American aerospace manufacturer based in Southern California. It was founded in 1921 by Donald Wills Douglas Sr. and later merged with McDonnell Aircraft in 1967 to form McDonnell Douglas; it then operated as ...

to form

McDonnell Douglas McDonnell Douglas was a major American aerospace manufacturing corporation and defense contractor, formed by the merger of McDonnell Aircraft and the Douglas Aircraft Company in 1967. Between then and its own merger with Boeing in 1997, it produ ...

in 1967.

History

James McDonnell founded J.S. McDonnell & Associates in

Milwaukee, Wisconsin Milwaukee ( ), officially the City of Milwaukee, is both the most populous and most densely populated city in the U.S. state of Wisconsin and the county seat of Milwaukee County, Wisconsin, Milwaukee County. With a population of 577,222 at th ...

, in 1928 to produce a

small aircraft A light aircraft is an aircraft that has a maximum gross takeoff weight of or less.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 308. Aviation Supplies & Academics, 1997. Light aircraft are used as utility aircraft c ...

for family use.J.S. McDonnell & Associates, Early years: 1927-1938 (part 1)
, Boeing.com. The economic depression from 1929 ruined his plans and the company collapsed. He went to work for Glenn L. Martin.J.S. McDonnell & Associates, Early years: 1927-1938 (part 2)
, Boeing.com. He left in 1938 to try again with his own firm, McDonnell Aircraft Corporation, based at

in 1939.

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

was a major boost to the new company. It grew from 15 employees in 1939 to 5,000 at the end of the war and became a significant aircraft parts producer, and developed the

XP-67 Bat The McDonnell XP-67 "Bat" or "Moonbat"It is unclear if either name was an official USAAF designation; both are used in various sources. It is possible that both are informal nicknames that refer to the aircraft's unique appearance. was a prototy ...

fighter prototype.McDonnell Aircraft Corp, The War Years: 1939-1945 (part 1)
, Boeing.com. McDonnell also developed the

LBD-1 Gargoyle The LBD-1 Gargoyle (later KSD-1, KUD-1 and RTV-N-2) was an American air-to-surface missile developed during World War II by McDonnell Aircraft for the United States Navy. One of the precursors of modern anti-ship missiles, it was extensively used a ...

guided missile In military terminology, a missile is a guided airborne ranged weapon capable of self-propelled flight usually by a jet engine or rocket motor. Missiles are thus also called guided missiles or guided rockets (when a previously unguided rocket ...

.McDonnell Aircraft Corp, The War Years: 1939-1945 (part 2)
, Boeing.com. McDonnell Aircraft suffered after the war with an end of government orders and a surplus of aircraft, and heavily cut its workforce. The advent of the

Korean War , date = {{Ubl, 25 June 1950 – 27 July 1953 (''de facto'')({{Age in years, months, weeks and days, month1=6, day1=25, year1=1950, month2=7, day2=27, year2=1953), 25 June 1950 – present (''de jure'')({{Age in years, months, weeks a ...

helped push McDonnell into a major military fighter supply role. FH-1 Phantom in flight in February 1948

In 1943, McDonnell began developing jets when they were invited to bid in a

US Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of ...

contest and eventually built the successful

FH-1 Phantom The McDonnell FH Phantom is a twinjet fighter aircraft designed and first flown during World War II for the United States Navy. The Phantom was the first purely jet-powered aircraft to land on an American aircraft carrier and the first jet dep ...

in the postwar era. The Phantom introduced McDonnell's telltale design with engines placed forward under the fuselage and exiting just behind the wing, a layout that was used successfully on the

F2H Banshee The McDonnell F2H Banshee (company designation McDonnell Model 24) is an American single-seat carrier-based jet fighter aircraft deployed by the United States Navy and United States Marine Corps from 1948 to 1961. A development of the FH Phant ...

F3H Demon The McDonnell F3H Demon is a subsonic swept-wing United States Navy carrier-based jet fighter aircraft. The successor to the F2H Banshee, the Demon was originally designed to use the Westinghouse J40 engine, but had to be redesigned to accep ...

, and the

F-101 Voodoo The McDonnell F-101 Voodoo is a supersonic jet fighter which served the United States Air Force (USAF) and the Royal Canadian Air Force (RCAF). Initially designed by McDonnell Aircraft Corporation as a long-range bomber escort (known as a ''p ...

. David S. Lewis joined the company as Chief of Aerodynamics in 1946. He led the development of the legendary

in 1954, which was introduced into service in 1960. Lewis became Executive Vice President in 1958, and finally became President and Chief Operating Officer in 1962. McDonnell made a number of missiles, including the pioneering Gargoyle and unusual

ADM-20 Quail The McDonnell ADM-20 Quail was a subsonic, jet powered, air-launched decoy cruise missile built by McDonnell Aircraft Corporation. The Quail was designed to be launched by the Boeing B-52 Stratofortress strategic bomber and its original United ...

, as well as experimenting with hypersonic flight, research that enabled them to gain a substantial share of the

NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding t ...

projects

Mercury Mercury commonly refers to: * Mercury (planet), the nearest planet to the Sun * Mercury (element), a metallic chemical element with the symbol Hg * Mercury (mythology), a Roman god Mercury or The Mercury may also refer to: Companies * Merc ...

and

Gemini Gemini may refer to: Space * Gemini (constellation), one of the constellations of the zodiac ** Gemini in Chinese astronomy * Project Gemini, the second U.S. crewed spaceflight program * Gemini Observatory, consisting of telescopes in the Northern ...

. The success of the Mercury capsule led the company adopted a new logo features the capsule circling a globe with the motto "First Free Man in Space". The company was now a major employer, but was having problems. It had almost no civilian business, and was thus vulnerable to any peacetime downturn in procurement. Meanwhile, Douglas Aircraft was reeling from cash flow problems and development costs. It was also having a hard time meeting demand. The two companies began sounding each other out about a merger in 1963. On paper, they were a good match. Douglas' civilian business would have been more than enough to allow McDonnell to withstand any downturns in military procurement, while the cash flow from McDonnell's military contracts would have given Douglas badly-needed security. Douglas formally accepted McDonnell's offer in December 1966, and the two firms officially merged on April 28, 1967, as the

McDonnell Douglas Corporation McDonnell Douglas was a major American aerospace manufacturing corporation and defense contractor, formed by the merger of McDonnell Aircraft and the Douglas Aircraft Company in 1967. Between then and its own merger with Boeing in 1997, it produ ...

(MDC). Soon after the merger was announced, McDonnell bought 1.5 million shares of Douglas stock to help Douglas meet "immediate financial requirements". McDonnell management dominated the merged company. It was based at McDonnell's facility in St. Louis, with James McDonnell as chairman and CEO. In 1967, with the merger of McDonnell and Douglas Aircraft, David Lewis, then president of McDonnell, was named chairman of what was called the Douglas Aircraft Division. After managing the turnaround of the division, he returned to St. Louis in 1969 as president of McDonnell Douglas. McDonnell Douglas later merged with

Boeing The Boeing Company () is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product ...

in August 1997.Boeing Chronology, 1997–2001
, Boeing Boeing's defense and space division includes the part purchased from Rockwell (ROK) in 1986 and is based at the former McDonnell facility in St. Louis, and is responsible for

defense Defense or defence may refer to: Tactical, martial, and political acts or groups * Defense (military), forces primarily intended for warfare * Civil defense, the organizing of civilians to deal with emergencies or enemy attacks * Defense industr ...

and

space Space is the boundless three-dimensional extent in which objects and events have relative position and direction. In classical physics, physical space is often conceived in three linear dimensions, although modern physicists usually consider ...

products and services. McDonnell Douglas's legacy product programs include the

F-15 Eagle The McDonnell Douglas F-15 Eagle is an American twin-engine, all-weather tactical fighter aircraft designed by McDonnell Douglas (now part of Boeing). Following reviews of proposals, the United States Air Force selected McDonnell Douglas's ...

AV-8B Harrier II The McDonnell Douglas (now Boeing) AV-8B Harrier II is a single-engine ground-attack aircraft that constitutes the second generation of the Harrier family, capable of vertical or short takeoff and landing (V/STOL). The aircraft is primaril ...

F/A-18 Hornet The McDonnell Douglas F/A-18 Hornet is an all-weather, twinjet, twin-engine, supersonic aircraft, supersonic, carrier-based aircraft, carrier-capable, Multirole combat aircraft, multirole combat aircraft, designed as both a Fighter aircraft, ...

, and

F/A-18E/F Super Hornet The Boeing F/A-18E and F/A-18F Super Hornet are twin-engine, carrier-capable, multirole fighter aircraft variants based on the McDonnell Douglas F/A-18 Hornet. The F/A-18E single-seat and F/A-18F tandem-seat variants are larger and more ad ...

Products

F2H F3H and F4H McDonnell fighters in flight c1959

Aircraft

Crewed Spacecraft

* Mercury capsuleFrancillon 1979, p. 45. * Gemini capsuleFrancillon 1979, p. 46. * ASSET spaceplane

Missiles and others

LBD Gargoyle The LBD-1 Gargoyle (later KSD-1, KUD-1 and RTV-N-2) was an American air-to-surface missile developed during World War II by McDonnell Aircraft for the United States Navy. One of the precursors of modern anti-ship missiles, it was extensively used ...

* TD2D/KDD/KDH Katydid target drone, 1942TD2D/KDD/KDH Katydid
/ref>

Aircraft engines

* PJ42 pulse-jet engine

Selected projects

* McDonnell HRH, two engine

compound gyroplane A gyrodyne is a type of VTOL aircraft with a helicopter rotor-like system that is driven by its engine for takeoff and landing only, and includes one or more conventional propeller or jet engines to provide forward thrust during cruising flight ...

transport for

US Marine Corps The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combi ...

, 1950 *

McDonnell HCH The McDonnell XHCH (Model 86) was a 1950s aerial crane helicopter proposal for the United States Navy by the McDonnell Corporation. Development The XHCH was developed in the early 1950s to meet a US Navy requirement for a helicopter capable of ...

, two engine heavy-lift helicopter for

, 1952 * McDonnell 188, four engine

short takeoff and landing A short takeoff and landing (STOL) aircraft is a conventional fixed-wing aircraft that has short runway requirements for takeoff and landing. Many STOL-designed aircraft also feature various arrangements for use on airstrips with harsh condition ...

(STOL) transport, proposed licensed production of

Bréguet 941 The Breguet 941 was a French four-engine turboprop short takeoff and landing (STOL) transport aircraft developed by Breguet in the 1960s. Although widely promoted, both by Breguet in France and by McDonnell Aircraft and McDonnell Douglas in the ...

, 1961

References

Footnotes

Notes

Bibliography

* Francillon, René J. ''McDonnell Douglas Aircraft since 1920''. London:Putnam, 1979. .

External links

McDonnell Aircraft history 1939-45

List of all McDonnell model numbers through 1974
{{Authority control Defunct aircraft manufacturers of the United States Defunct helicopter manufacturers of the United States McDonnell Douglas mergers and acquisitions American companies established in 1939 Manufacturing companies established in 1939 Manufacturing companies disestablished in 1967 1939 establishments in Missouri 1967 mergers and acquisitions 1967 disestablishments in Missouri Technology companies disestablished in 1967 Technology companies established in 1939 Defunct manufacturing companies based in Missouri