Christopher Columbus Kraft Jr. (February 28, 1924 – July 22, 2019) was an American
aerospace
Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial, and military applications. Aerospace engineering consists of aeronautics and astron ...
and
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
engineer who was instrumental in establishing the agency's
Mission Control Center
A mission control center (MCC, sometimes called a flight control center or operations center) is a facility that manages spaceflight, space flights, usually from the point of launch until landing or the end of the mission. It is part of the gr ...
and shaping its organization and culture. His protégé
Glynn Lunney
Glynn Stephen Lunney (November 27, 1936 – March 19, 2021) was an American NASA engineer. An employee of NASA since its creation in 1958, Lunney was a flight controller, flight director during the Project Gemini, Gemini and Project Apollo, Apo ...
said in 1998: "the Control Center today ... is a reflection of Chris Kraft".
Following his 1944 graduation from
Virginia Polytechnic Institute and State University
The Virginia Polytechnic Institute and State University, commonly referred to as Virginia Tech (VT), is a Public university, public Land-grant college, land-grant research university with its main campus in Blacksburg, Virginia, United States ...
with a degree in
aeronautical engineering
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is s ...
, Kraft was hired by the
National Advisory Committee for Aeronautics
The National Advisory Committee for Aeronautics (NACA) was a United States federal agency that was founded on March 3, 1915, to undertake, promote, and institutionalize aeronautical research. On October 1, 1958, the agency was dissolved and its ...
(NACA), the predecessor organization to the National Aeronautics and Space Administration (NASA). He worked for over a decade in aeronautical research and in 1958 joined the
Space Task Group, a small team entrusted with the responsibility of putting America's first
man in space. Assigned to the flight operations division, Kraft became NASA's first
flight director. He was on duty during America's
first crewed spaceflight,
first crewed orbital flight, and
first spacewalk. At the beginning of the
Apollo program
The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which Moon landing, landed the first humans on the Moon in 1969. Apollo followed Project Mercury that put the first Americans in sp ...
, Kraft retired as a flight director to concentrate on management and mission planning. In 1972, he became director of the Manned Spacecraft Center (later
Johnson Space Center
The Lyndon B. Johnson Space Center (JSC) is NASA's center for human spaceflight in Houston, Texas (originally named the Manned Spacecraft Center), where human spaceflight training, research, and flight controller, flight control are conducted. ...
), following his mentor
Robert R. Gilruth, and held the position until his retirement in 1982.
Later, Kraft consulted for companies such as
IBM
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
and
Rockwell International
Rockwell International was a major American manufacturing conglomerate (company), conglomerate. It was involved in aircraft, the space industry, defense and commercial electronics, components in the automotive industry, printing presses, avioni ...
. In 1994, he was appointed chairman of a panel to make NASA's
Space Shuttle program
The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011. Its ...
more cost effective. The panel's controversial report, known as the ''Kraft report'', recommended that NASA's Space Shuttle operations should be outsourced to a private contractor. It also recommended that NASA cut back on the organizational changes intended to improve safety that were made after the
Space Shuttle ''Challenger'' disaster. This attracted even more critical comment after the
Space Shuttle ''Columbia'' disaster.
Kraft published his autobiography ''Flight: My Life in Mission Control'' in 2001. The
Mission Control Center building was named after him in 2011. When he received the National Space Trophy from the
Rotary Club
Rotary International is one of the largest Service club, service organizations in the world. The self-declared mission of Rotary, as stated on its website, is to "provide service to others, promote integrity, and advance world understanding, go ...
in 1999, the organization described him as "a driving force in the U.S. human space flight program from its beginnings to the Space Shuttle era, a man whose accomplishments have become legendary".
Early life and education
Christopher Columbus Kraft Jr. was born in
Phoebus, Virginia
Phoebus (known as Chesapeake City from 1871–1899) is a formerly incorporated town now part of the present-day city of Hampton, Virginia, on the Virginia Peninsula. In 1900, it was named in honor of local businessman Harrison Phoebus (1840– ...
, on February 28, 1924. He was named after his father, Christopher Columbus Kraft, who was born in
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
in 1892 near the newly renamed
Columbus Circle
Columbus Circle is a traffic circle and heavily trafficked intersection in the New York City borough (New York City), borough of Manhattan, located at the intersection of Eighth Avenue (Manhattan), Eighth Avenue, Broadway (Manhattan), Broadway, ...
. Kraft's father, the son of
Bavaria
Bavaria, officially the Free State of Bavaria, is a States of Germany, state in the southeast of Germany. With an area of , it is the list of German states by area, largest German state by land area, comprising approximately 1/5 of the total l ...
n immigrants,
[Kraft, ''Flight'', p. 10.] had found his name an embarrassment, but passed it along to his son nonetheless. In later years, Kraft—as well as other commentators—would consider it peculiarly appropriate. Kraft commented in his autobiography that, with the choice of his name, "some of my life's direction was settled from the start". His mother, Vanda Olivia ( Suddreth), was a nurse.
[Truly, ''Christopher C. Kraft Jr. 1924–2019'', p. 168] As a boy, Kraft played in an
American Legion
The American Legion, commonly known as the Legion, is an Voluntary association, organization of United States, U.S. war veterans headquartered in Indianapolis, Indiana. It comprises U.S. state, state, Territories of the United States, U.S. terr ...
drum-and-bugle corps and became the state champion bugler. He went to school in Phoebus, where the only school went to the ninth grade
[Kraft, ''Flight'', p. 10] and attended
Hampton High School.
He was a keen
baseball
Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch ...
player and continued to play the sport in college; one year he had a batting average of .340.
In September 1941, Kraft began his studies at
Virginia Polytechnic Institute and State University
The Virginia Polytechnic Institute and State University, commonly referred to as Virginia Tech (VT), is a Public university, public Land-grant college, land-grant research university with its main campus in Blacksburg, Virginia, United States ...
(Virginia Tech) and became a Cadet in the
Corps of Cadets as a member of N-Squadron. The United States entered
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
in December 1941, and he attempted to enlist in the
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
as a
V-12 aviation cadet, but was rejected because of a burned right hand that he had suffered at age three.
He graduated in December 1944 with a
Bachelor of Science
A Bachelor of Science (BS, BSc, B.S., B.Sc., SB, or ScB; from the Latin ') is a bachelor's degree that is awarded for programs that generally last three to five years.
The first university to admit a student to the degree of Bachelor of Scienc ...
degree in
aeronautical engineering
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is s ...
.
NACA career
On graduation, Kraft accepted a job with the
Chance Vought aircraft company in
Connecticut
Connecticut ( ) is a U.S. state, state in the New England region of the Northeastern United States. It borders Rhode Island to the east, Massachusetts to the north, New York (state), New York to the west, and Long Island Sound to the south. ...
. He had also applied to the
National Advisory Committee for Aeronautics
The National Advisory Committee for Aeronautics (NACA) was a United States federal agency that was founded on March 3, 1915, to undertake, promote, and institutionalize aeronautical research. On October 1, 1958, the agency was dissolved and its ...
(NACA), a government agency whose
Langley Research Center
The Langley Research Center (LaRC or NASA Langley), located in Hampton, Virginia, near the Chesapeake Bay front of Langley Air Force Base, is the oldest of NASA's field centers. LaRC has focused primarily on aeronautical research but has also ...
was in
Hampton, Virginia
Hampton is an independent city (United States), independent city in the Commonwealth of Virginia in the United States. The population was 137,148 as of the 2020 United States census, 2020 census, making it the List of cities in Virginia, seve ...
; Kraft considered it to be too close to home, but applied as a back-up if he was not accepted elsewhere. On arrival at Chance Vought he was told that he could not be hired without his birth certificate, which he had not brought with him. Annoyed by the bureaucratic mindset of the company, he decided to accept the offer from NACA instead.
[Kraft, ''Flight'', pp. 26–31]
In the 1940s, NACA was a research and development organization, devoted to cutting-edge aeronautical research. At the Langley Research Center, advanced
wind tunnel
A wind tunnel is "an apparatus for producing a controlled stream of air for conducting aerodynamic experiments". The experiment is conducted in the test section of the wind tunnel and a complete tunnel configuration includes air ducting to and f ...
s were used to test new aircraft designs, and studies were taking place on new concepts such as the
Bell X-1
The Bell X-1 (Bell Model 44) is a rocket engine–powered aircraft, designated originally as the XS-1, and was a joint National Advisory Committee for Aeronautics– U.S. Army Air Forces– U.S. Air Force supersonic research project built by B ...
rocket plane. Kraft was assigned to the flight research division, where
Robert R. Gilruth was then head of research.
His work with NACA included the development of an early example of gust alleviation systems for aircraft flying in turbulent air. This involved compensating for variations in the atmosphere by automatically deflecting the control surfaces. He investigated
wingtip vortices
Wingtip vortices are circular patterns of rotating air left behind a wing as it generates Lift (force), lift. The name is a misnomer because the cores of the vortex, vortices are slightly inboard of the wing tips. Wingtip vortices are sometimes ...
, and discovered that they, and not
prop-wash, are responsible for most of the
wake turbulence in the air that trails flying aircraft.
Although he enjoyed his work, Kraft found it increasingly stressful, especially since he did not consider himself to be a strong theoretician. In 1956, he was diagnosed with an
ulcer
An ulcer is a discontinuity or break in a bodily membrane that impedes normal function of the affected organ. According to Robbins's pathology, "ulcer is the breach of the continuity of skin, epithelium or mucous membrane caused by sloughin ...
and started thinking about a change of career.
Flight director
Flight operations
In 1957, the Russian flight of
Sputnik 1
Sputnik 1 (, , ''Satellite 1''), sometimes referred to as simply Sputnik, was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program ...
prompted the United States to accelerate its fledgling space program. On July 29, 1958, President
Dwight D. Eisenhower
Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; October 14, 1890 – March 28, 1969) was the 34th president of the United States, serving from 1953 to 1961. During World War II, he was Supreme Commander of the Allied Expeditionar ...
signed the
National Aeronautics and Space Act
The National Aeronautics and Space Act of 1958 () is the United States federal statute that created the National Aeronautics and Space Administration (NASA). The Act, which followed close on the heels of the Soviet Union's launch of Sputnik, was ...
, which established NASA and subsumed NACA within this newly created organization.
Langley Research Center
The Langley Research Center (LaRC or NASA Langley), located in Hampton, Virginia, near the Chesapeake Bay front of Langley Air Force Base, is the oldest of NASA's field centers. LaRC has focused primarily on aeronautical research but has also ...
became a part of NASA, as did Langley employees such as Kraft. Even before NASA began its official existence in October, Kraft was invited by Gilruth to become a part of a new group that was working on the problems of putting a man into orbit.
Without much hesitation, he accepted the offer. When the
Space Task Group was officially formed on November 5, Kraft became one of the original 33 personnel (25 of them engineers) to be assigned. This marked the beginning of America's man-in-space program, which came to be called
Project Mercury
Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. An early highlight of the Space Race, its goal was to put a man into Earth orbit and return him safely, ideally before the Soviet Un ...
.
As a member of the Space Task Group, Kraft was assigned to the flight operations division, which made plans and arrangements for the operation of the Mercury spacecraft during flight and for the control and monitoring of missions from the ground. Kraft became the assistant to Chuck Mathews, the head of the division, and was given the responsibility of putting together a mission plan. Given Mathews' casual analysis of the problem, it almost sounded simple:
When Kraft began to plan NASA's flight operations, no human being had yet flown in space. In fact, the task before him was vast, requiring attention to flight plans, timelines, procedures, mission rules, spacecraft tracking,
telemetry
Telemetry is the in situ collection of measurements or other data at remote points and their automatic transmission to receiving equipment (telecommunication) for monitoring. The word is derived from the Greek roots ''tele'', 'far off', an ...
, ground support,
telecommunication
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of ...
s networks and contingency management.

One of Kraft's most important contributions to crewed spaceflight would be his origination of the concept of a
mission control center
A mission control center (MCC, sometimes called a flight control center or operations center) is a facility that manages spaceflight, space flights, usually from the point of launch until landing or the end of the mission. It is part of the gr ...
. Many of the engineers in Project Mercury had previously worked on the
flight test of aircraft, where the role for ground support was minimal. Kraft soon realized that an astronaut could only do so much, particularly during the fast-moving launch phase; the Mercury spacecraft would require real time monitoring and support from specialist engineers.
These concepts shaped the Mercury Control Center, which was at
Cape Canaveral
Cape Canaveral () is a cape (geography), cape in Brevard County, Florida, in the United States, near the center of the state's Atlantic Ocean, Atlantic coast. Officially Cape Kennedy from 1963 to 1973, it lies east of Merritt Island, separated ...
in Florida. Another important concept pioneered by Kraft was the idea of the flight director, the man who would coordinate the team of engineers and make real-time decisions about the conduct of the mission. As Mathews later recalled, Kraft came to him one day saying, "There needs to be someone in charge of the flights while they're actually going on, and I want to be that person."
[Murray and Cox, ''Apollo'', p. 260] In this informal way, the position of flight director was created.
A pivotal experience for Kraft was the flight of
Mercury-Atlas 5, which sent a
chimpanzee
The chimpanzee (; ''Pan troglodytes''), also simply known as the chimp, is a species of Hominidae, great ape native to the forests and savannahs of tropical Africa. It has four confirmed subspecies and a fifth proposed one. When its close rel ...
named
Enos on the first American orbital spaceflight carrying a live passenger. Coverage of these early missions that carried non-human passengers could often be tongue-in-cheek; a
''Time'' magazine article on the flight, for example, was titled "Meditative Chimponaut".
Yet Kraft viewed them as important tests for the men and procedures of Mission Control, and as rehearsals for the crewed missions that would follow. Originally, the flight of Mercury-Atlas 5 had been intended to last for three orbits. The failure of one of the hydrogen peroxide jets controlling the spacecraft's attitude forced Kraft to make the decision to bring the capsule back to Earth after two orbits. After the flight, astronaut
John Glenn
John Herschel Glenn Jr. (July 18, 1921 – December 8, 2016) was an American Marine Corps aviator, astronaut, businessman, and politician. He was the third American in space and the first to orbit the Earth, circling it three times in 1 ...
stated that he believed a human passenger would have been able to bring the capsule under control without the need for an early re-entry, thus (in the words of ''Time'') "affirming the superiority of astronauts over chimponauts."
Yet for Kraft, the flight of Enos represented proof of the importance of real-time decision-making in Mission Control. It gave him a sense of the responsibility he would have for the lives of others, whether human or chimpanzee.
Mercury
Kraft served as flight director during all six of the crewed Mercury missions. During the final flight—
Mercury-Atlas 9, which lasted for over a day—he shared responsibility with his deputy
John Hodge.
[Murray and Cox, ''Apollo'', p. 285]
Mercury-Atlas 6
Mercury-Atlas 6 (MA-6) was the first crewed American orbital spaceflight, which took place on February 20, 1962. Piloted by astronaut John Glenn and operated by NASA as part of Project Mercury, it was the fifth human spaceflight, preceded by Sov ...
, the February 20, 1962, flight of
John Glenn
John Herschel Glenn Jr. (July 18, 1921 – December 8, 2016) was an American Marine Corps aviator, astronaut, businessman, and politician. He was the third American in space and the first to orbit the Earth, circling it three times in 1 ...
, was a testing experience both for Mission Control and for Kraft. Space historians Charles Murray and Catherine Bly Cox described it as "the single event that decisively shaped Flight Operations". The mission was the first
orbital flight by an American, and unfolded normally until Glenn began his second orbit. At that point Kraft's systems controller, Don Arabian, reported that telemetry was showing a "Segment 51" indicator. This suggested that the capsule's landing bag, which was meant to deploy upon splashdown in order to provide a cushion, might have deployed early. Kraft believed that the Segment 51 indicator was due to faulty instrumentation rather than to an actual early deployment. If he was wrong, it would mean that the capsule's heat shield, which fitted on top of the landing bag, was now loose. A loose heat shield could cause the capsule to burn up during re-entry.
On consulting with his flight controllers, Kraft became convinced that the indication was false, and that no action was needed. His superiors, including Mercury capsule designer
Max Faget, overruled Kraft, telling him to instruct Glenn to leave the capsule's retrorocket package on during re-entry. The reasoning was that the package, which was strapped over the heat shield, would hold the heat shield in place if it was loose. Kraft, however, felt that this was an unacceptable risk. "I was aghast," he remembered. "If any of three retrorockets had solid fuel remaining, an explosion could rip everything apart."
[Kraft, ''Flight'', p. 159] Yet he agreed to follow the plan advocated by Faget and by Walt Williams, his superior in the flight operations division. The retrorockets would be kept on.

Glenn landed safely, but an inspection of his capsule revealed that one of the landing bag switches had been faulty. Kraft was right; the heat shield had not been loose after all. The lessons that he drew from this experience were clear.
His assistant on the mission,
Gene Kranz, considered Glenn's flight "the turning point ... in Kraft's evolution as a flight director."
Before the flight of
Mercury-Atlas 7, Kraft had objected to the choice of
Scott Carpenter as the astronaut for the mission, telling Walt Williams that Carpenter's lack of engineering skills might put the mission or his own life in danger. The mission suffered from problems including an unusually high rate of fuel usage, a malfunctioning horizon indicator, a delayed retrofire for re-entry, and a splashdown that was downrange from the target area. Throughout the mission, Kraft found himself frustrated by the vagueness of Carpenter's communications with Mission Control, and what he perceived as Carpenter's inattention to his duties. "Part of the problem," he recalled, "was that Carpenter either didn't understand or was ignoring my instructions."
While some of these problems were due to mechanical failures, and responsibility for some of the others is still being debated, Kraft did not hesitate to assign blame to Carpenter, and continued to speak out about the mission for decades afterwards. His autobiography, written in 2001, reopened the issue; the chapter that dealt with the flight of Mercury-Atlas 7 was titled "The Man Malfunctioned". In a letter to ''
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'', Carpenter called the book "vindictive and skewed", and offered a different assessment of the reasons for Kraft's frustration: "in space things happen so fast that only the pilot knows what to do, and even ground control can't help. Maybe that's why he is still fuming after all these years."
Gemini
During the
Gemini program, Kraft's role changed again. He was now the head of mission operations, in charge of a team of flight directors, although still also serving as a flight director. Due to the greater length of Gemini missions, Mission Control was now manned on a three-shift basis. "Clearly, with flight control facing a learning curve," space historian
David Harland has said, "these arrangements were an experiment in their own right." Yet, Kraft proved to be remarkably successful at passing on responsibility to his fellow flight directors—arguably too successful, as Gene Kranz found during his first shift handover on
Gemini 4
Gemini 4 (officially Gemini IV) With Gemini IV, NASA changed to Roman numerals for Gemini mission designations. was the second crewed spaceflight in NASA's Project Gemini, occurring in June 1965. It was the tenth crewed American spaceflight (in ...
. As Kranz recalled, "He just said, 'You're in charge,' and walked out."
[Murray and Cox, ''Apollo'', p. 284]

The Gemini program represented a string of firsts for NASA—the first flight with two astronauts, the first rendezvous in space, the first spacewalk—and Kraft was on duty during many of these historic events. America's first spacewalk happened during the Gemini 4 mission; Kraft, at his console, found that he had to force himself to concentrate on his work, distracted by
Ed White's "mesmerizing" descriptions of the Earth below. He could easily understand the euphoria that White felt at the spectacle, yet he also was mindful of the discipline required to keep the flight safe. White delayed his return to the capsule, and a communication problem prevented
capsule communicator Gus Grissom
Virgil Ivan "Gus" Grissom (April 3, 1926 – January 27, 1967) was an American engineer and pilot in the United States Air Force, as well as one of the original Mercury Seven selected by the NASA, National Aeronautics and Space Administration fo ...
from getting the crew to hear the order to terminate the spacewalk. When contact was finally re-established, Kraft expressed his frustration on his ground link to Grissom:
After
Gemini 7
Gemini 7 (officially Gemini VII) With Gemini IV, NASA changed to Roman numerals for Gemini mission designations. was a 1965 crewed spaceflight in NASA's Gemini program. It was the fourth crewed Gemini flight, the twelfth crewed American spacef ...
, Kraft stepped back from his work at Mission Control, allowing other flight directors to take charge of the remaining missions so that he could devote more time to planning for the Apollo program. He served on two review boards at
North American Aviation
North American Aviation (NAA) was a major American aerospace manufacturer that designed and built several notable aircraft and spacecraft. Its products included the T-6 Texan trainer, the P-51 Mustang fighter, the B-25 Mitchell bomber, the F- ...
, the contractor responsible for the Apollo capsule. Yet Kraft still felt pangs at not being at the center of the action, particularly after the emergency re-entry of
Gemini 8
Gemini 8 (officially Gemini VIII) With Gemini IV, NASA changed to Roman numerals for Gemini mission designations. was the sixth crewed spaceflight in NASA's Project Gemini, Gemini program. It was launched on March 16, 1966, and was the 14th crew ...
. Both astronauts and mission controllers had made the right decisions, but, as Kraft confessed to Robert Gilruth, he found himself wishing that he had been the one on the spot.
Apollo 1 fire
With the beginning of the
Apollo program
The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which Moon landing, landed the first humans on the Moon in 1969. Apollo followed Project Mercury that put the first Americans in sp ...
, Kraft expected to resume at Mission Control. He would have been lead flight director on the
first crewed Apollo mission (later known as Apollo 1), scheduled to launch in early 1967. On January 27, 1967, the three crew members were killed in a fire during a countdown test on the pad. At the time, Kraft was in Mission Control in Houston, listening in on the Cape test conductor's voice loop. There was nothing anyone could do; before the crew at the pad could get the door open, the three astronauts were dead, having been overcome by toxic gases. Kraft was asked by Betty Grissom, the widow of astronaut
Gus Grissom
Virgil Ivan "Gus" Grissom (April 3, 1926 – January 27, 1967) was an American engineer and pilot in the United States Air Force, as well as one of the original Mercury Seven selected by the NASA, National Aeronautics and Space Administration fo ...
, to be one of the pallbearers at Grissom's funeral at
Arlington National Cemetery
Arlington National Cemetery is the largest cemetery in the United States National Cemetery System, one of two maintained by the United States Army. More than 400,000 people are buried in its 639 acres (259 ha) in Arlington County, Virginia.
...
,
Virginia
Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Southeastern United States, Southeastern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States between the East Coast of the United States ...
.
Public profile
Kraft was a household name in America throughout the 1960s. He appeared on the cover of the August 27, 1965, issue of ''Time'', profiled as the "Conductor in a Command Post". In the article, he compared himself to
Christopher Columbus
Christopher Columbus (; between 25 August and 31 October 1451 – 20 May 1506) was an Italians, Italian explorer and navigator from the Republic of Genoa who completed Voyages of Christopher Columbus, four Spanish-based voyages across the At ...
, and displayed what the magazine described as "an almost angry pride" in his work. "We know a lot more about what we have to do than he did" Kraft said. "And we know where we're going."
The article described Kraft's role in the
Gemini 5 mission, and drew on his frequent comparisons of his position as flight director with that of an orchestra conductor.
Kraft was surprised at ''Time''s decision to put him on the cover and told the NASA public affairs officer that "they've got the wrong guy. It should be
Bob Gilruth ... not me." He eventually came to terms with the idea, and the portrait painted for the cover became one of his prized possessions.
Relations with astronaut corps
After John Glenn's flight, Kraft had vowed that he would no longer allow his decisions as flight director to be overruled by anyone outside Mission Control.
The mission rules, whose drafting had been overseen by Kraft, stated that "the flight director may, after analysis of the flight, choose to take any necessary action required for the successful completion of the mission." For Kraft, the power that the flight director held over every aspect of the mission extended to his control over the actions of the astronauts. In his 1965 interview with ''Time'', he stated:
Occasionally, Kraft intervened in order to ensure that his conception of the flight director's authority was maintained. By the time that the
Apollo 7
Apollo 7 (October 11–22, 1968) was the first crewed flight in NASA's Apollo program, and saw the resumption of human spaceflight by the agency after the fire that had killed the three Apollo 1 astronauts during a launch rehearsal test ...
mission flew, he had been promoted to head of the flight operations division; thus, it was
Glynn Lunney
Glynn Stephen Lunney (November 27, 1936 – March 19, 2021) was an American NASA engineer. An employee of NASA since its creation in 1958, Lunney was a flight controller, flight director during the Project Gemini, Gemini and Project Apollo, Apo ...
who served as lead flight director and had to deal directly with behavior by the crew that Kraft considered "insubordinate". As Kraft commented in his memoirs, "it was like having a ringside seat at the Wally Schirra Bitch Circus".
[Kraft, ''Flight'', p. 289] Mission commander
Wally Schirra
Walter Marty Schirra Jr. ( ; March 12, 1923 – May 3, 2007) was an American naval aviator (United States), naval aviator, test pilot, and NASA astronaut. In 1959, he became one of the Mercury Seven, original seven astronauts chosen for Pro ...
, annoyed by last-minute changes in the crew's schedule and suffering from a bad cold, repeatedly refused to accept orders from the ground. Although Schirra's actions were successful in the short term, Kraft decreed in consultation with astronaut chief
Deke Slayton that none of the Apollo 7 crew would fly again. Schirra had decided before the flight that he would retire after Apollo 7.
Kraft had made a similar pronouncement before, in the case of astronaut
Scott Carpenter. After Carpenter's
troubled Mercury mission, Kraft wrote, "I swore an oath that Scott Carpenter would never again fly in space." The result: "He didn't."
Manager and mentor
Apollo mission planning
After the Apollo 1 fire in 1967, Kraft had reluctantly concluded that his responsibilities as a manager would keep him from serving as a flight director on the next crewed mission,
Apollo 7
Apollo 7 (October 11–22, 1968) was the first crewed flight in NASA's Apollo program, and saw the resumption of human spaceflight by the agency after the fire that had killed the three Apollo 1 astronauts during a launch rehearsal test ...
, and on missions thereafter. Henceforth his involvement in the Apollo program would be at a higher level.
As the director of Flight Operations, Kraft was closely involved in planning the broad outlines of the program. He was one of the first NASA managers to become involved in the decision to send
Apollo 8
Apollo 8 (December 21–27, 1968) was the first crewed spacecraft to leave Sphere of influence (astrodynamics), Earth's gravitational sphere of influence, and the first human spaceflight to reach the Moon. The crew orbited the Moon ten times ...
on a circumlunar flight. Due to problems with
Lunar Module
The Apollo Lunar Module (LM ), originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program. It was the first crewed s ...
development in 1968, NASA faced the possibility of a full Apollo test mission being delayed until 1969. As a substitute,
George Low
George Michael Low (born Georg Michael Löw; June 10, 1926 – July 17, 1984) was an administrator at NASA and the 14th president of the Rensselaer Polytechnic Institute. Low was one of the senior NASA officials who made decisions as manager ...
, the manager of the Apollo Spacecraft Program Office, came up with the idea of assigning a new mission profile to Apollo 8, one that could be flown without the lunar module.
[Brooks, Grimwood and Swenson, ''Chariots for Apollo'', pp. 272–274.] The idea was discussed in early August at a meeting between Low, Kraft, Gilruth and Deke Slayton:
Low's plan was to fly the mission in December, which left little time for the flight operations division to train and prepare. After agreeing that the mission was possible in principle, Kraft went to his mission planners and flight directors to determine whether they and their teams could be ready within the projected tight schedule. "My head was abuzz with the things we'd have to do," remembered Kraft. "But it was one hell of a challenge."
On August 9, Gilruth, Low, Kraft and Slayton flew to
Marshall Space Flight Center
Marshall Space Flight Center (officially the George C. Marshall Space Flight Center; MSFC), located in Redstone Arsenal, Alabama (Huntsville, Alabama, Huntsville postal address), is the Federal government of the United States, U.S. government's ...
in
Huntsville, Alabama
Huntsville is the List of municipalities in Alabama, most populous city in the U.S. state of Alabama. The population of the city is estimated to be 241,114 in 2024, making it the List of United States cities by population, 100th-most populous ...
, where they briefed NASA managers including
Wernher von Braun and
Rocco Petrone on the planned mission. On August 14, they, along with the Huntsville group, traveled to NASA Headquarters in
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
to brief Deputy Administrator
Thomas O. Paine. In turn, Paine recommended the mission to Administrator
James E. Webb
James Edwin Webb (October 7, 1906 – March 27, 1992) was an American government official who served as Undersecretary of State from 1949 to 1952. He was the second Administrator of NASA, Administrator of NASA from February 14, 1961, to Octob ...
, who gave Kraft and his colleagues the authority to begin preparations for the mission.
In planning for Apollo 8, one of Kraft's responsibilities was ensuring that a fleet would be waiting to recover the crew when they splashed down at the end of the mission. This proved an unusual challenge, because much of the Navy's Pacific Fleet would be on leave over the Christmas and New Year's Eve period. Kraft had to personally meet with Admiral
John McCain
John Sidney McCain III (August 29, 1936 – August 25, 2018) was an American statesman and United States Navy, naval officer who represented the Arizona, state of Arizona in United States Congress, Congress for over 35 years, first as ...
to persuade him to make the requisite resources available to NASA.
Apollo missions

On Christmas Eve, 1968, Apollo 8 went into orbit around the Moon. Only ten years earlier, Kraft had joined Gilruth's newly founded Space Task Group. Now, the two men sat together in Mission Control, reflecting on how far they had come. Around them, the room was filled with cheers, but Kraft and Gilruth celebrated more quietly.
Kraft again found himself a spectator during the landing of
Apollo 11
Apollo 11 was a spaceflight conducted from July 16 to 24, 1969, by the United States and launched by NASA. It marked the first time that humans Moon landing, landed on the Moon. Commander Neil Armstrong and Lunar Module pilot Buzz Aldrin l ...
, which he viewed from Mission Control, sitting with Gilruth and George Low. He played a more active role in events during the unfolding of the
Apollo 13
Apollo 13 (April 1117, 1970) was the seventh crewed mission in the Apollo program, Apollo space program and would have been the third Moon landing. The craft was launched from Kennedy Space Center on April 11, 1970, but the landing was abort ...
crisis. Called into Mission Control by Gene Kranz almost immediately after the accident, he led discussions on whether Apollo 13 should attempt a direct abort, or go around the Moon and return on a free trajectory; the latter option was taken.
Mentor
Many Apollo engineers, later to become top managers, considered Kraft to have been one of the best managers in the program. He personally hand-picked and trained an entire generation of NASA flight directors, including John Hodge, Glynn Lunney and Gene Kranz, the last of whom referred to Kraft as "The Teacher". In the words of the space historians Murray and Cox, Kraft "set the tone for one of the most striking features of Flight Operations: unquestioning trust—not of superiors by subordinates, but the other way around."

The principles that Kraft had inculcated continued to have an impact at Johnson Space Center long after he retired.
As Lunney reflected in 1998:
Kraft could, however, be a tough taskmaster, making it clear that there was no place in the flight operations division for those who failed to live up to his exacting standards. "To err is human", went one of his favorite sayings, "but to do so more than once is contrary to Flight Operations Directorate policy."
Subordinates who seriously displeased Kraft could find themselves deprived of the opportunity to make it up to him. Kraft possessed the power to end careers at Johnson Space Center; as mission controller
Sy Liebergot recalled, "if he was behind you, you had as much leverage as you needed; if he was against you, you were dead meat."
Center director

In 1969, Kraft was named deputy director of the Manned Spacecraft Center (MSC). On January 14, 1972, he became the director of the MSC, replacing Gilruth, for whom Kraft had worked since his arrival at Langley in 1945.
[Truly, ''Christopher C. Kraft Jr. 1924–2019'', p. 172.] Space commentator Anthony Young has described Kraft as a "superb successor" to Gilruth, second only to him in the history of center directors.
Kraft was eligible to retire in the early 1980s, but he chose not to take the option. He remained as center director in the status of a "reemployed annuitant," receiving his government pension, but still employed by NASA. In 1981 he had been involved in a conflict with the NASA Administrator and other top officials over the conduct of the
STS-2
STS-2 was the second Space Shuttle mission conducted by NASA, and the second flight of the orbiter Space Shuttle Columbia, ''Columbia''. The mission, crewed by Joe Engle, Joe H. Engle and Richard H. Truly, launched on November 12, 1981, and lan ...
mission, and over issues relating to NASA organization and management. This contributed to making his position at NASA more tenuous.
In April 1982, Kraft made what newspaper reports called a "surprise announcement" that he intended to step down as center director at the end of the year. He denied that his resignation had anything to do with the threatened possibility of Johnson Space Center losing its leading role in Space Shuttle operations or in the development of NASA's Space Station Freedom.
Retirement
Consultant
After his retirement, Kraft served as a consultant for
Rockwell International
Rockwell International was a major American manufacturing conglomerate (company), conglomerate. It was involved in aircraft, the space industry, defense and commercial electronics, components in the automotive industry, printing presses, avioni ...
and
IBM
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
, and as director-at-large of the Houston Chamber of Commerce.
In 1994, he was appointed chairman of the space shuttle management independent review team, a panel made up of leading aerospace experts, whose remit was to investigate how NASA could make its
Space Shuttle program
The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011. Its ...
more cost effective. The panel's report, known as the ''Kraft report'', was published in February 1995. It recommended that NASA's Space Shuttle operations should be outsourced to a single private contractor, and that "NASA should consider ... progression towards the privatization of the space shuttle." It criticized the effect of safety changes made by NASA after the
''Challenger'' disaster, saying that they had "created a safety environment that is duplicative and expensive." Fundamental to the report was the idea that the Space Shuttle had become "a mature and reliable system ... about as safe as today's technology will provide."
The report was controversial even at the time of its publication. John Pike, space policy director for the
Federation of American Scientists, commented that "the ''Kraft report'' is a recipe for disaster. They are basically saying dismantle the safety and quality assurance mechanisms set in place after the ''Challenger'' accident." NASA's Aerospace Safety Advisory Panel took issue with the report, saying in May 1995 that "the assumption that the Space Shuttle systems are now 'mature' smacks of a complacency which may lead to serious mishaps." Nonetheless, NASA accepted the recommendations of the report, and in November 1995, responsibility for shuttle operations was turned over to the
United Space Alliance.
[Report of the Columbia Accident Investigation Board, volume 1, p. 108]
Nine years later, the ''Kraft report'' was again criticized, this time by the
''Columbia'' Accident Investigation Board (CAIB) as part of its consideration of the organizational and cultural causes of the
''Columbia'' disaster. "The report," it said, "characterized the Space Shuttle program in a way that the Board judges to be at odds with the realities of the Shuttle Program."
According to the CAIB, the ''Kraft report'' had contributed to the undesirable safety culture within NASA, allowing NASA to view the shuttle as an operational—rather than experimental—vehicle, and distracting attention from continuing engineering anomalies.
Autobiography
In 2001, Kraft published his autobiography, ''Flight: My Life in Mission Control''. It dealt with his life up until the end of the Apollo program, only briefly mentioning his time as center director in the epilogue. ''The New York Times'' review space writer
Henry S. F. Cooper Jr. called it a "highly readable memoir",
while the ''Kirkus Review'' summed it up as a "
appy, highly detailed account of ... 20th century America's most dramatic technological achievement." Reviewers almost unanimously commented on the outspokenness of Kraft's storytelling, and his readiness to personally criticize those with whom he had disagreed. Cooper noted that Kraft "pull
no punches about some of
is colleagues'shortcomings",
and ''Kliatt'' magazine said that he "isn't afraid to name names".
Personal life

In 1950, Kraft married Betty Anne Kraft ( Turnbull) whom he had met in high school. They had two children, Gordon and Kristi-Anne. In his autobiography, Kraft acknowledged the sacrifices that his family had made as a result of his work for NASA, saying that "I was ... more of a remote authority figure to Gordon and Kristi-Anne than a typical American father."
Kraft was an
Episcopalian
Anglicanism, also known as Episcopalianism in some countries, is a Western Christian tradition which developed from the practices, liturgy, and identity of the Church of England following the English Reformation, in the context of the Protes ...
, serving as a
lay reader
In Anglicanism, a licensed lay minister (LLM) or lay reader (in some jurisdictions simply reader) is a person authorised by a bishop to lead certain Church service, services of worship (or parts of the service), to preach and to carry out pastoral ...
at his local church. During the sixties, the Kraft family was deeply involved in church activities: Betty Anne taught Sunday school and served on the altar guild; Gordon was an
acolyte; and Kristi-Anne sang in the choir. In addition to his duties as a lay reader, Kraft spent some time teaching a class in adult Bible study. As he recalled:
Kraft had been an avid golfer ever since he was introduced to the game in the 1940s by his friend and NASA colleague Sig Sjoberg. He cited the good golfing as a reason for staying in Houston after his retirement.
Kraft died on July 22, 2019, in Houston, aged 95, two days after the 50th anniversary of the Apollo 11 moonwalks. The cause was not announced.
Awards and honors

Kraft received numerous awards and honors for his work. At the end of the Mercury program, he was invited to attend a ceremony in the
White House Rose Garden, where he received the
NASA Outstanding Leadership Medal
The NASA Outstanding Leadership Medal is awarded to US government employees only for notably outstanding leadership which affects technical or administrative programs of NASA. The leadership award may be given for an act of leadership, for sustain ...
from
President
President most commonly refers to:
*President (corporate title)
* President (education), a leader of a college or university
*President (government title)
President may also refer to:
Arts and entertainment Film and television
*'' Præsident ...
John F. Kennedy and
Administrator of NASA
The administrator of the National Aeronautics and Space Administration is the highest-ranking official of NASA, the national List of space agencies, space agency of the United States. The administrator is NASA's chief decision maker, responsible ...
James E. Webb
James Edwin Webb (October 7, 1906 – March 27, 1992) was an American government official who served as Undersecretary of State from 1949 to 1952. He was the second Administrator of NASA, Administrator of NASA from February 14, 1961, to Octob ...
. "None of us have many days in our lives like that one," Kraft remembered. The
NASA Distinguished Service Medal was awarded to him twice in 1969 (for Apollo 8 and Apollo 11), in 1981 for the Space Shuttle, and in 1982 as a special award.
He won the Distinguished Citizen Award, given to him by the city of Hampton, Virginia in 1966; the
John J. Montgomery Award in 1963;
the
ASME Medal
The ASME Medal, created in 1920, is the highest award bestowed by the ASME (founded as the American Society of Mechanical Engineers) Board of Governors for "eminently distinguished engineering achievement". The award has been presented every year ...
in 1973; and the Goddard Memorial Trophy, awarded by the National Space Club,
and the
Roger W. Jones Award for Executive Leadership in 1979. In 1999, he was awarded the National Space Trophy from the Rotary National Award for Space Achievement Foundation, which described him as "a driving force in the U.S. human space flight program from its beginnings to the Space Shuttle era, a man whose accomplishments have become legendary".
In 2006, NASA gave Kraft the Ambassador of Exploration Award, which carried with it a sample of lunar material brought back by Apollo 11. Kraft in turn presented the award to his alma mater,
Virginia Tech
The Virginia Polytechnic Institute and State University, commonly referred to as Virginia Tech (VT), is a Public university, public Land-grant college, land-grant research university with its main campus in Blacksburg, Virginia, United States ...
, for display in its College of Engineering. He was inducted into the
National Aviation Hall of Fame
The National Aviation Hall of Fame (NAHF) is a museum, annual awards ceremony and learning and research center that was founded in 1962 as an Ohio non-profit corporation in Dayton, Ohio, United States, known as the "Birthplace of Aviation" with ...
, on October 1, 2016.
The Mission Control Center at the Johnson Space Center was renamed the ''Christopher C. Kraft Jr. Mission Control Center'' in his honor in 2011, and Kraft Elementary School in
Hampton, Virginia
Hampton is an independent city (United States), independent city in the Commonwealth of Virginia in the United States. The population was 137,148 as of the 2020 United States census, 2020 census, making it the List of cities in Virginia, seve ...
, near his hometown, was named for him.
In media
Kraft was portrayed by
Stephen Root in the 1998 miniseries ''
From the Earth to the Moon
''From the Earth to the Moon: A Direct Route in 97 Hours, 20 Minutes'' () is an 1865 novel by Jules Verne. It tells the story of the Baltimore Gun Club, a post-American Civil War society of weapons enthusiasts, and their attempts to build an en ...
''. He has been interviewed in numerous documentaries about the space program, including ''Apollo 13: To the Edge and Back'' (
PBS). In 2018, he was portrayed in the film ''
First Man'' by
J. D. Evermore. In 2020, he was portrayed in the mini-series ''
The Right Stuff'' by
Eric Ladin. In the 2019
BBC Proms
The BBC Proms is an eight-week summer season of daily orchestral classical music concerts and other events held annually, predominantly in the Royal Albert Hall in central London. Robert Newman founded The Proms in 1895. Since 1927, the ...
live performance of their album ''
The Race for Space'', a few days after Kraft's death,
Public Service Broadcasting dedicated their performance of "Go!" to Kraft's memory.
References
Works cited
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External links
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Interview with Christopher Columbus Kraft Jr. for NOVA series: To the MoonWGBH Educational Foundation, raw footage, 1998
National Aviation Hall of Fame reveals names of four to be inducted in Class of 2016at the
National Aviation Hall of Fame
The National Aviation Hall of Fame (NAHF) is a museum, annual awards ceremony and learning and research center that was founded in 1962 as an Ohio non-profit corporation in Dayton, Ohio, United States, known as the "Birthplace of Aviation" with ...
{{DEFAULTSORT:Kraft, Christopher C.
1924 births
2019 deaths
20th-century American Episcopalians
American people of German descent
Anglican lay readers
ASME Medal recipients
Center Directors of NASA
Engineers from Virginia
Hampton High School (Virginia) alumni
Members of the United States National Academy of Engineering
NASA flight controllers
People from Elizabeth City County, Virginia
Virginia Tech alumni