Robert Aitken "Bob" Rushworth (October 9, 1924 – March 18, 1993) was an American

United States Air Force The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal ...

major general Major general (abbreviated MG, maj. gen. and similar) is a military rank used in many countries. It is derived from the older rank of sergeant major general. The disappearance of the "sergeant" in the title explains the apparent confusion of a ...

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 ...

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 ...

and

Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...

pilot An aircraft pilot or aviator is a person who controls the flight of an aircraft by operating its directional flight controls. Some other aircrew members, such as navigators or flight engineers, are also considered aviators, because they a ...

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 si ...

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 Testing ...

and

astronaut An astronaut (from the Ancient Greek (), meaning 'star', and (), meaning 'sailor') is a person trained, equipped, and deployed by a human spaceflight program to serve as a commander or crew member aboard a spacecraft. Although generally r ...

. He was one of twelve pilots who flew the

North American X-15 The North American X-15 is a hypersonic rocket-powered aircraft. It was operated by the United States Air Force and the National Aeronautics and Space Administration as part of the X-plane series of experimental aircraft. The X-15 set speed an ...

, an experimental

spaceplane A spaceplane is a vehicle that can fly and glide like an aircraft in Earth's atmosphere and maneuver like a spacecraft in outer space. To do so, spaceplanes must incorporate features of both aircraft and spacecraft. Orbital spaceplanes ten ...

jointly operated by the Air Force and

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 ...

. He flew 34 of the program's 199 flights, more than any other pilot. On June 27, 1963, he flew the X-15 to an altitude above 50 miles, thereby qualifying as an

according to the United States definition of the boundary of space. However, this altitude did not surpass the

Kármán line The Kármán line (or von Kármán line ) is an attempt to define a boundary between Earth's atmosphere and outer space, and offers a specific definition set by the Fédération aéronautique internationale (FAI), an international record-keeping ...

, the internationally accepted boundary of 100 kilometers (62 miles).

Biography

Early life and education

Rushworth was born on October 9, 1924, in

Madison Madison may refer to: People * Madison (name), a given name and a surname * James Madison (1751–1836), fourth president of the United States Place names * Madison, Wisconsin, the state capital of Wisconsin and the largest city known by this ...

Maine Maine () is a state in the New England and Northeastern regions of the United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and north ...

, to parents Walter Aitken Rushworth (1892–1949) and Mabel Julia Rushworth (; 1891–1992). He had one older brother, Cornell Cameron Rushworth (1920–1944), who was killed in action during

. Rushworth attended Madison Memorial High School, where he was a class president for four years, graduating in 1942. After attending

Hebron Academy Hebron Academy, founded in 1804, is a small, independent, college preparatory boarding and day school for boys and girls in grades six through postgraduate in Hebron, Maine. History Hebron Academy is one of the nation's oldest endowed preparatory ...

, a prep school, from which he graduated in June 1943, and joining the

United States Army Air Forces The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II ...

, he studied

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, and ...

at the

University of Maine The University of Maine (UMaine or UMO) is a Public university, public Land-grant university, land-grant research university in Orono, Maine. It was established in 1865 as the land-grant college of Maine and is the Flagship universities, flagshi ...

, receiving a

Bachelor of Engineering A Bachelor of Engineering (BEng) or a Bachelor of Science in Engineering (BSE) is an academic undergraduate degree awarded to a student after three to five years of studying engineering at an accredited college or university. In the UK, a Bache ...

degree in 1951. He also 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 of ...

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: Aeronautics, aeronautical engineering and Astronautics, astronautical engineering. A ...

from the U.S.

Air Force Institute of Technology The Air Force Institute of Technology (AFIT) is a graduate school and provider of professional and continuing education for the United States Armed Forces and is part of the United States Air Force. It is in Ohio at Wright-Patterson Air Forc ...

(AFIT) in 1954. In 1967, he graduated from the

National War College The National War College (NWC) of the United States is a school in the National Defense University. It is housed in Roosevelt Hall on Fort Lesley J. McNair, Washington, D.C., the third-oldest Army post still active. History The National War Colle ...

Washington D.C. ) , image_skyline = , image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan, Na ...

Flight experience and military service

In September 1944, Rushworth earned his pilot wings and a

second lieutenant Second lieutenant is a junior commissioned officer military rank in many armed forces, comparable to NATO OF-1 rank. Australia The rank of second lieutenant existed in the military forces of the Australian colonies and Australian Army until ...

commission following his aviation cadet training program graduation. His first assignment was with the 12th Combat Cargo Squadron in February 1945, in the China-Burma-India Theater of Operations, where he flew

C-47 Skytrain The Douglas C-47 Skytrain or Dakota (Royal Air Force, RAF, Royal Australian Air Force, RAAF, Royal Canadian Air Force, RCAF, Royal New Zealand Air Force, RNZAF, and South African Air Force, SAAF designation) is a airlift, military transport ai ...

transport combat missions from

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

throughout the

Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...

Campaign and C-46 Commandos over the "Hump" in the

Himalaya Mountains The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 100 ...

Shanghai Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flow ...

and

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

. After five years with the

Reserve Reserve or reserves may refer to: Places * Reserve, Kansas, a US city * Reserve, Louisiana, a census-designated place in St. John the Baptist Parish * Reserve, Montana, a census-designated place in Sheridan County * Reserve, New Mexico, a US vi ...

and

Air National Guard The Air National Guard (ANG), also known as the Air Guard, is a federal military reserve force of the United States Air Force, as well as the air militia of each U.S. state, the District of Columbia, the Commonwealth of Puerto Rico, and the ter ...

, during which he received a bachelor's degree from the University of Maine, Rushworth was recalled to active duty in 1951. During

, Rushworth served as a F-80C Shooting Star pilot with the

49th Fighter-Interceptor Squadron The 49th Fighter Training Squadron is part of the 14th Flying Training Wing based at Columbus Air Force Base, Mississippi. It operates T-38 Talon aircraft conducting flight training. The squadron was first activated as the 49th Pursuit Squadro ...

Dow Air Force Base Bangor Air National Guard Base is a United States Air National Guard base. Created in 1927 as the commercial Godfrey Field, the airfield was taken over by the U.S. Army just before World War II and renamed Godfrey Army Airfield and later Dow Ar ...

. Following his graduation from the U.S. Air Force Institute of Technology in 1954, Rushworth stayed at

Wright-Patterson Air Force Base Wright-Patterson Air Force Base (WPAFB) is a United States Air Force base and census-designated place just east of Dayton, Ohio, in Greene County, Ohio, Greene and Montgomery County, Ohio, Montgomery counties. It includes both Wright and Patte ...

Dayton, Ohio Dayton () is the sixth-largest city in the U.S. state of Ohio and the county seat of Montgomery County. A small part of the city extends into Greene County. The 2020 U.S. census estimate put the city population at 137,644, while Greater Day ...

. Among his duties was to serve at the Directorate of Flight and All-Weather Testing. There he specialized in the development and flight testing of experimental automatic flight control systems. He graduated from the Air Force Experimental Flight Test Pilot School (Class 56C) in 1957, flying F-101 Voodoos, F-102 Delta Daggers, F-104 Starfighters, F-105 Thunderchiefs, F-106 Delta Darts and other jet fighters. Rushworth was selected for the X-15 program in 1958. He made his first flight on November 4, 1960. Over the next six years, he made 34 flights in the

X-15 The North American X-15 is a hypersonic rocket-powered aircraft. It was operated by the United States Air Force and the National Aeronautics and Space Administration as part of the X-plane series of experimental aircraft. The X-15 set speed ...

, the most of any pilot. This included a flight to an altitude of 285,000 feet, made on June 27, 1963. This flight above 50 miles qualified Rushworth for

Astronaut Wings The United States Astronaut Badge is a badge of the United States, awarded to military aviation, military and civilian personnel who have completed training and performed a successful spaceflight. A variation of the astronaut badge is also issu ...

, though he would have attained that honor sooner had the USAF

Man In Space Soonest Man In Space Soonest (MISS) was a United States Air Force (USAF) program to put a man into outer space before the Soviet Union. The program was cancelled on August 1, 1958, and was replaced by NASA's Project Mercury. Only two men from the progr ...

project proceeded according to plan. On a later X-15 flight, he was awarded a Distinguished Flying Cross for successfully landing a

after its nose wheel extended while flying at nearly Mach 5. He made his final X-15 flight on July 1, 1966, then returned to regular Air Force duties. He attended

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 ...

Combat Crew Training, went through survival training, and in March 1968 he was sent to

Cam Ranh Bay Air Base Cam Ranh Air Force Base is located on Cam Ranh Bay in Khánh Hòa Province, Vietnam. It was one of several air bases built and used by the United States Air Force (USAF) during the Vietnam War. Cam Ranh Air Force Base was part of the large Ca ...

Republic of Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...

, where he was Assistant Deputy Commander for Operations with the

12th Tactical Fighter Wing The 12th Flying Training Wing is a United States Air Force unit assigned to Air Education and Training Command's Nineteenth Air Force. It is headquartered at Joint Base San Antonio, Texas. The wing is the parent organization for the 479th Flyin ...

and flew 189

combat missions ''Combat Missions'' was a one-hour-long reality TV show produced by Mark Burnett and hosted by former '' Survivor'' castaway Rudy Boesch that aired from January to April in 2002 on the USA Network. It pits four teams of highly experienced military ...

. Following his return from Vietnam, from April 1969 to January 1971, he was program director of the

AGM-65 Maverick The AGM-65 Maverick is an air-to-ground missile (AGM) designed for close air support. It is the most widely produced precision-guided missile in the Western world, and is effective against a wide range of tactical targets, including armor, air ...

program and in February 1971 became Commander of the newly organized 4950th Test Wing, Aeronautical Systems Division at Wright-Patterson Air Force Base, Ohio. Rushworth then served as

Inspector General An inspector general is an investigative official in a civil or military organization. The plural of the term is "inspectors general". Australia The Inspector-General of Intelligence and Security (Australia) (IGIS) is an independent statutory off ...

, Air Force Systems Command,

Andrews Air Force Base Andrews Air Force Base (Andrews AFB, AAFB) is the airfield portion of Joint Base Andrews, which is under the jurisdiction of the United States Air Force. In 2009, Andrews Air Force Base merged with Naval Air Facility Washington to form Joint B ...

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 ...

, from May 1973 to February 1974. He also served as the Commander of the

Air Force Flight Test Center The Air Force Test Center (AFTC) is a development and test organization of the United States Air Force. It conducts research, development, test, and evaluation of aerospace systems from concept to deployment. It has test flown every aircraft in ...

Edwards Air Force Base Edwards Air Force Base (AFB) is a United States Air Force installation in California. Most of the base sits in Kern County, but its eastern end is in San Bernardino County and a southern arm is in Los Angeles County. The hub of the base is E ...

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

, where his responsibilities included the major test programs, including the F-5,

A-10 The Fairchild Republic A-10 Thunderbolt II is a single-seat, twin-turbofan, straight-wing, subsonic attack aircraft developed by Fairchild Republic for the United States Air Force (USAF). In service since 1976, it is named for the Republi ...

F-15 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 ...

, YF-16,

YF-17 The Northrop YF-17 (nicknamed "Cobra") is a prototype lightweight fighter aircraft designed by Northrop aviation for the United States Air Force's Lightweight Fighter (LWF) technology evaluation program. The LWF was initiated because many in t ...

and B-1, and as the Commander of the Air Force Test and Evaluation Center at

Kirtland Air Force Base Kirtland Air Force Base is a United States Air Force base located in the southeast quadrant of the Albuquerque, New Mexico urban area, adjacent to the Albuquerque International Sunport. The base was named for the early Army aviator Col. Roy ...

New Mexico ) , population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano) , seat = Santa Fe , LargestCity = Albuquerque , LargestMetro = Tiguex , OfficialLang = None , Languages = English, Spanish ( New Mexican), Navajo, Ker ...

. At the time of his retirement as a

, he was Vice Commander, Aeronautical Systems Division,

Air Force Systems Command The Air Force Systems Command (AFSC) is an inactive United States Air Force Major Command. It was established in April 1951, being split off from Air Materiel Command. The mission of AFSC was Research and Development for new weapons systems. Ove ...

, at

Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...

, where he dealt directly with senior deputies and managers and assisted the management of major acquisition programs such as the F-5, A-10, F-15, F-16 and B-1 as well as numerous modernization programs like the

B-52 The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air ...

and C-5. He held this position since October 1976. Rushworth was a

fellow A fellow is a concept whose exact meaning depends on context. In learned or professional societies, it refers to a privileged member who is specially elected in recognition of their work and achievements. Within the context of higher education ...

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 ...

(SETP), and in 1975 received the SETP's

James H. Doolittle Award The James H. Doolittle Award is an honor presented annually by the Society of Experimental Test Pilots. It is an award for "outstanding accomplishment in technical management or engineering achievement in aerospace technology". The award consists o ...

for "outstanding accomplishment in technical management or engineering achievement in aerospace technology". Rushworth retired on June 1, 1981. He was rated a Command Pilot Astronaut and logged over 6,500 flying hours in more than 50 types of

aircraft An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines ...

Personal

Rushworth married Joyce Butler (1925–1980) in June 1947, and they had one daughter, Cheri (born March 29, 1957). He died of a

heart attack A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops to the coronary artery of the heart, causing damage to the heart muscle. The most common symptom is chest pain or discomfort which may tr ...

Camarillo, California Camarillo ( ) is a city in Ventura County in the U.S. state of California. As of the 2020 United States Census, the population was 70,741, an increase of 5,540 from the 65,201 counted in the 2010 Census. Camarillo is named for brothers Juan an ...

on March 18, 1993, at the age of 68. He is buried at Forest Hill Cemetery in his hometown Madison, Maine.

Awards and honors

Military and NASA awards

* Command Pilot Wings with astronaut device *

Legion of Merit The Legion of Merit (LOM) is a military award of the United States Armed Forces that is given for exceptionally meritorious conduct in the performance of outstanding services and achievements. The decoration is issued to members of the eight ...

with oak leaf cluster * Distinguished Flying Cross with two oak leaf clusters *

Air Medal The Air Medal (AM) is a military decoration of the United States Armed Forces. It was created in 1942 and is awarded for single acts of heroism or meritorious achievement while participating in aerial flight. Criteria The Air Medal was establish ...

Meritorious Service Medal A Meritorious Service Medal is an award presented to denote acts of meritorious service, and sometimes gallantry, that are worthy of recognition. Notable medals with similar names include: *Meritorious Civilian Service Award *Meritorious Service Med ...

Air Force Commendation Medal The Commendation Medal is a mid-level United States military decoration presented for sustained acts of heroism or meritorious service. Each branch of the United States Armed Forces issues its own version of the Commendation Medal, with a fifth ...

NASA Exceptional Service Medal The NASA Exceptional Service Medal is an award granted to U.S. government employees for significant sustained performance characterized by unusual initiative or creative ability that clearly demonstrates substantial improvement in engineering, ae ...

American Campaign Medal The American Campaign Medal is a military award of the United States Armed Forces which was first created on November 6, 1942, by issued by President Franklin D. Roosevelt. The medal was intended to recognize those military members who had perfo ...

World War II Victory Medal The World War II Victory Medal is a service medal of the United States military which was established by an Act of Congress on 6 July 1945 (Public Law 135, 79th Congress) and promulgated by Section V, War Department Bulletin 12, 1945. The Wor ...

National Defense Service Medal The National Defense Service Medal (NDSM) is a service award of the United States Armed Forces established by President Dwight D. Eisenhower in 1953. It is awarded to every member of the US Armed Forces who has served during any one of four sp ...

with star *

Vietnam Service Medal The Vietnam Service Medal is a military award of the United States Armed Forces established on 8 July 1965 by order of President Lyndon B. Johnson. The medal is awarded to recognize service during the Vietnam War by all members of the U.S. A ...

Republic of Vietnam Campaign Medal The Republic of Vietnam Campaign Medal, also known as the Vietnam Campaign Medal ( vi, Chiến Dịch Bội Tinh), is a South Vietnamese military campaign medal which was created in 1949, and awarded to French military personnel during the First ...

Other awards and honors

Iven C. Kincheloe Award The Iven C. Kincheloe Award recognizes outstanding professional accomplishment in the conduct of flight testing. It was established in 1958 by the Society of Experimental Test Pilots in memory of test pilot and Korean War ace Iven C. Kincheloe, Un ...

* John J. Montgomery Award * Member of the

* Enshrined in 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 it ...

in 1990. * Inducted into the

International Space Hall of Fame The New Mexico Museum of Space History is a museum and planetarium complex in Alamogordo, New Mexico dedicated to artifacts and displays related to space flight and the Space Age. It includes the International Space Hall of Fame. The Museum of S ...

in 1991. * Inducted posthumously into the

Aerospace Walk of Honor The Aerospace Walk of Honor in Lancaster, California, USA, honors test pilots who have contributed to aviation and space research and development. The Aerospace Walk of Honor awards were established in 1990 by the City of Lancaster "to recognize ...

in 1994.

References

Bibliography

External links

Astronautix biography of Robert A. Rushworth

Rushworth at International Space Hall of Fame

Robert A. Rushworth
at the

Iven C. Kincheloe Awards
{{DEFAULTSORT:Rushworth, Robert Aitken 1924 births 1993 deaths Air Force Institute of Technology alumni American aerospace engineers United States Air Force personnel of the Korean War United States Air Force personnel of the Vietnam War American Korean War pilots American mechanical engineers American test pilots American Vietnam War pilots Aviators from Maine Hebron Academy alumni National Aviation Hall of Fame inductees National War College alumni People from Madison, Maine Recipients of the Air Medal Recipients of the Distinguished Flying Cross (United States) Recipients of the NASA Exceptional Service Medal 20th-century American engineers United States Air Force astronauts United States Air Force generals United States Army Air Forces pilots of World War II University of Maine alumni U.S. Air Force Test Pilot School alumni X-15 program People who have flown in suborbital spaceflight