John Sumter Bull (September 25, 1934 – August 11, 2008), was an American

naval officer An officer is a person who holds a position of authority as a member of an armed force or uniformed service. Broadly speaking, "officer" means a commissioned officer, a non-commissioned officer, or a warrant officer. However, absent contex ...

and aviator, fighter pilot,

test pilot A test pilot is an aircraft pilot with additional training to fly and evaluate experimental, newly produced and modified aircraft with specific maneuvers, known as flight test techniques.Stinton, Darrol. ''Flying Qualities and Flight Testin ...

mechanical Mechanical may refer to: Machine * Machine (mechanical), a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement * Mechanical calculator, a device used to perform the basic operations of ...

and

aeronautical engineer 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 sim ...

, and

NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the US federal government responsible for the civil List of government space agencies, space program ...

astronaut.

Biography

Early life and education

Bull was born on September 25, 1934, in

Memphis, Tennessee Memphis is a city in the U.S. state of Tennessee. It is the seat of Shelby County in the southwest part of the state; it is situated along the Mississippi River. With a population of 633,104 at the 2020 U.S. census, Memphis is the second-mos ...

, where he attended primary and secondary schools and graduated in 1952 from Central High School. He received a

Bachelor of Science A Bachelor of Science (BS, BSc, SB, or ScB; from the Latin ') is a bachelor's degree awarded for programs that generally last three to five years. The first university to admit a student to the degree of Bachelor of Science was the University o ...

degree in

mechanical engineering Mechanical engineering is the study of physical machines that may involve force and movement. It is an engineering branch that combines engineering physics and mathematics principles with materials science, to design, analyze, manufacture, an ...

from

Rice University William Marsh Rice University (Rice University) is a private research university in Houston, Texas. It is on a 300-acre campus near the Houston Museum District and adjacent to the Texas Medical Center. Rice is ranked among the top universities ...

in 1957. Bull took leave from working at NASA Ames to earn a

Master of Science A Master of Science ( la, Magisterii Scientiae; abbreviated MS, M.S., MSc, M.Sc., SM, S.M., ScM or Sc.M.) is a master's degree in the field of science awarded by universities in many countries or a person holding such a degree. In contrast t ...

and

Ph.D. A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is ...

degrees from Stanford University 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 sim ...

in 1971 and 1973, respectively. In his youth, he was active in the

Boy Scouts of America The Boy Scouts of America (BSA, colloquially the Boy Scouts) is one of the largest scouting organizations and one of the largest youth organizations in the United States, with about 1.2 million youth participants. The BSA was founded ...

Navy service

Bull joined the U.S. Navy in June 1957. Following his flight training, from March 1959 to November 1960, he flew the

F-3 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 F-4 Phantom II while assigned to

VF-114 Fighter Squadron 114 (VF-114) was a fighter squadron of the United States Navy that was active from 1945 through 1993. Nicknamed the "Aardvarks", it was based out of Naval Air Station Miramar, California. The squadron flew combat missions during ...

at the Naval Air Station in Mirimar,

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

. Bull was a Navy fighter pilot with the VF-114 squadron aboard the aircraft carriers , , and . Bull graduated from the U.S. Naval Test Pilot School in February 1964, as an outstanding graduate. He was a project

in the Carrier Suitability Branch at the Naval Air Test Center at

Patuxent River The Patuxent River is a tributary of the Chesapeake Bay in the state of Maryland. There are three main river drainages for central Maryland: the Potomac River to the west passing through Washington, D.C., the Patapsco River to the northeast ...

Maryland Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to ...

, at the time of his astronaut selection. He logged more than 2,100 hours flying time; 1,800 hours in jet aircraft.

NASA career

Bull was selected in 1966 as a member of

NASA Astronaut Group 5 NASA Astronaut Group 5 was a group of nineteen astronauts selected by NASA in April 1966. Of the six Lunar Module Pilots that walked on the Moon, three came from Group 5. The group as a whole is roughly split between the half who flew to the ...

. Together with

Ken Mattingly Thomas Kenneth Mattingly II (born March 17, 1936) is an American former aviator, aeronautical engineer, test pilot, rear admiral in the United States Navy and astronaut who flew on the Apollo 16, STS-4 and STS-51-C missions. Mattingly had b ...

and Gerald Carr, Bull was named on November 20, 1967, to the support crew for the second Apollo manned flight of the

Saturn V Saturn V is a retired American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon. The rocket was human-rated, with three stages, and powered with liquid fuel. It was flown from 196 ...

, Apollo 8, to assist prime and backup crew members as they trained. Bull was also chosen as Lunar Module Pilot, with

James Irwin James Benson Irwin (March 17, 1930 – August 8, 1991) was an American astronaut, aeronautical engineer, test pilot, and a United States Air Force pilot. He served as Apollo Lunar Module pilot for Apollo 15, the fourth human lunar landi ...

as Commander, for LTA-8, an environmental qualification test of the Apollo Lunar Module in a vacuum chamber at the Houston

Space Environment Simulation Laboratory The Space Environment Simulation Laboratory (SESL) is a facility in Building 32 at the Lyndon B. Johnson Space Center that can perform large-scale simulations of the vacuum and thermal environments that would be encountered in space. Built in 196 ...

. Just before the May–June 1968 test, Bull was found to have a severe sinus problem, and was replaced with his backup, a Grumman consulting pilot. Bull was subsequently diagnosed as suffering from

pulmonary disease Respiratory diseases, or lung diseases, are pathological conditions affecting the organs and tissues that make gas exchange difficult in air-breathing animals. They include conditions of the respiratory tract including the trachea, bronchi, bron ...

, and resigned from the astronaut corps in July 1968. Following his retirement, he received a job at NASA Ames. After receiving his Ph.D., Bull returned to NASA and worked at the

Ames Research Center The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California's Silicon Valley. It was founded in 1939 as the second National Advisory Committee for Aeronautics (NACA) labo ...

from 1973 to 1985, where he conducted simulation and flight test research in advanced flight systems for both helicopters and fixed-wing aircraft. Around 1983, he became chief of the Aircraft Systems Branch. From 1986 until his retirement from NASA in 1989, he managed NASA-wide research programs in autonomous systems technology for space applications. He continued working with Ames as a consultant until his final retirement in 1997.

Personal life

Bull was married to the former Nancy Laraine Gustafson of

Seattle, Washington Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest region ...

, with two sons and a daughter: Jeffrey Tyler (July 27, 1965 – January 28, 1977), Scott A. (born December 30, 1968) and Whitney A. (born August 1, 1971), and four grandchildren.

Illness and death

Bull died on August 11, 2008, at the age of 73 in South Lake Tahoe, California, due to complications related to long-term

asthma Asthma is a long-term inflammatory disease of the airways of the lungs. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. Symptoms include episodes of wheezing, co ...

Organizations

Bull was a member of the

Society of Experimental Test Pilots The Society of Experimental Test Pilots is an international organization that seeks to promote air safety and contributes to aeronautical advancement by promoting sound aeronautical design and development; interchanging ideas, thoughts and suggest ...

Sigma Tau Sigma Tau () was an American honor society in the field of engineering. History Sigma Tau was founded at the University of Nebraska on } by fourteen faculty members and students in the College of Engineering. Sigma Tau merged with Tau Beta Pi ...

Engineering Fraternity, Tau Beta Pi Engineering Fraternity,

Sigma Xi Sigma Xi, The Scientific Research Honor Society () is a highly prestigious, non-profit honor society for scientists and engineers. Sigma Xi was founded at Cornell University by a junior faculty member and a small group of graduate students in 1886 ...

, American Helicopter Society, and

American Institute of Aeronautics and Astronautics The American Institute of Aeronautics and Astronautics (AIAA) is a professional society for the field of aerospace engineering. The AIAA is the U.S. representative on the International Astronautical Federation and the International Council of ...

References

External links

Astronautix biography of John S. Bull
* {{DEFAULTSORT:Bull, John S. 1934 births 2008 deaths People from Memphis, Tennessee Rice University alumni Respiratory disease deaths in California Deaths from asthma NASA people United States Navy officers United States Naval Aviators American test pilots American mechanical engineers American aerospace engineers American aviators Aviators from Tennessee United States Naval Test Pilot School alumni United States Navy astronauts Stanford University alumni 20th-century American engineers