List of NASA aircraft
Encyclopedia
Throughout its history NASA
NASA
The National Aeronautics and Space Administration is the agency of the United States government that is responsible for the nation's civilian space program and for aeronautics and aerospace research...

 has used several different types of aircraft on a permanent, semi-permanent, or short-term basis. These aircraft are usually surplus, but in a few cases are newly built, military aircraft.

NASA 515

  • NASA 515
    NASA 515
    NASA 515 was a Boeing 737 heavily modified for NASA use as a continuing research. The aircraft was the first 737 built and was used by Boeing to qualify the 737 design. NASA 515 was maintained and flown by Langley Research Center as part of the Terminal Area Productivity program.The aircraft is...

    is the first Boeing 737
    Boeing 737
    The Boeing 737 is a short- to medium-range, twin-engine narrow-body jet airliner. Originally developed as a shorter, lower-cost twin-engine airliner derived from Boeing's 707 and 727, the 737 has developed into a family of nine passenger models with a capacity of 85 to 215 passengers...

     ever built. After being used to qualify the 737 design, NASA heavily modified the aircraft for continuing research. NASA 515 was maintained and flown by Langley Research Center
    Langley Research Center
    Langley Research Center is the oldest of NASA's field centers, located in Hampton, Virginia, United States. It directly borders Poquoson, Virginia and Langley Air Force Base...

     as part of the Terminal Area Productivity (TAP) program until retirement.


F5D Skylancer

  • NASA's Dryden Flight Research Center
    Dryden Flight Research Center
    The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

     acquired two F5D-1 Skylancers
    F5D Skylancer
    |-See also:-References:NotesBibliography* Angelucci, Enzo. The American Fighter. Sparkford, Somerset, UK: Haynes Publishing Group, 1987. ISBN 0-85429-635-2....

    in 1961 which were used as a testbed for supersonic research and to train pilots for the X-20 Dyna-Soar
    X-20 Dyna-Soar
    The X-20 Dyna-Soar was a United States Air Force program to develop a spaceplane that could be used for a variety of military missions, including reconnaissance, bombing, space rescue, satellite maintenance, and sabotage of enemy satellites...

     program. The F5D-1 Skylancer had a wing planform similar to the proposed design for Dyna-Soar. After the Dyna-Soar program was canceled in December 1963, one F5D-1 stayed on at Dryden, eventually becoming a flight simulator
    Flight simulator
    A flight simulator is a device that artificially re-creates aircraft flight and various aspects of the flight environment. This includes the equations that govern how aircraft fly, how they react to applications of their controls and other aircraft systems, and how they react to the external...

     for the M2-F2, and a chase plane
    Chase plane
    A chase plane is an aircraft that "chases" another aircraft, a spacecraft or a rocket during flight. Safety can be one function of a chase plane; others are to photo or video the target vehicle, or to collect engineering data from it...

     for experimental flights until 1970. In May 1970 one of the aircraft was retired and donated to the Neil Armstrong Air and Space Museum.


SR-71 Blackbird

  • Two SR-71 Blackbird
    SR-71 Blackbird
    The Lockheed SR-71 "Blackbird" was an advanced, long-range, Mach 3+ strategic reconnaissance aircraft. It was developed as a black project from the Lockheed A-12 reconnaissance aircraft in the 1960s by the Lockheed Skunk Works. Clarence "Kelly" Johnson was responsible for many of the...

    's
    were used as trainers by NASA between 1991 and 1999. The plane was permanently retired in 1998, and the Air Force quickly disposed of their SR-71s, leaving NASA with the last two airworthy Blackbirds until 1999. All other Blackbirds have been moved to museums except for the two SR-71s and a few D-21
    Lockheed D-21/M-21
    The Lockheed D-21 was an American Mach 3+ reconnaissance drone. The D-21 was initially designed to be launched from the back of its M-21 carrier aircraft, a variant of the Lockheed A-12 aircraft. Development began in October 1962...

     drones retained by the NASA Dryden Research Center.


Shuttle Training Aircraft

  • 4 Grumman Gulfstream II
    Grumman Gulfstream II
    The Gulfstream II is an American twin engine business jet designed and built by Grumman and then in succession, Grumman American and finally Gulfstream American. Its Grumman model number is G-1159 and its US military designation is C-11 Gulfstream II. It has been succeeded by the Gulfstream III...

    's, designated C-11A, are used as Shuttle Training Aircraft
    Shuttle Training Aircraft
    The Shuttle Training Aircraft is a NASA training vehicle that duplicates the Space Shuttle's approach profile and handling qualities, allowing Space Shuttle pilots to simulate Shuttle landings under controlled conditions before attempting the task on board the orbiter.-Development:The aircraft's...

    (STA). they are stationed at NASA's El Paso Forward Operating Location in El Paso
    El Paso
    El Paso, a city in the U.S. state of Texas, on the border with Mexico.El Paso may also refer to:-Geography:Colombia:* El Paso, CesarSpain:*El Paso, Santa Cruz de TenerifeUnited States:...

    , Texas
    Texas
    Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

     and rotated through Ellington Field
    Ellington Field
    Ellington International Airport is a joint civil-military airport located in the U.S. state of Texas within the city of Houston— southeast of Downtown. Established by the Army Air Service on 21 May 1917, Ellington Field was one of the initial World War I Army Air Service installations when...

     for maintenance.


Shuttle Carrier Aircraft

  • Two 747s, one registered N905NA (which is a 747-100 model that was acquired from American Airlines
    American Airlines
    American Airlines, Inc. is the world's fourth-largest airline in passenger miles transported and operating revenues. American Airlines is a subsidiary of the AMR Corporation and is headquartered in Fort Worth, Texas adjacent to its largest hub at Dallas/Fort Worth International Airport...

     in 1974) and a second registered N911NA (a 747-100SR model purchased from Japan Airlines
    Japan Airlines
    is an airline headquartered in Shinagawa, Tokyo, Japan. It is the flag carrier of Japan and its main hubs are Tokyo's Narita International Airport and Tokyo International Airport , as well as Nagoya's Chūbu Centrair International Airport and Osaka's Kansai International Airport...

     in 1988) are currently used by NASA as Shuttle Carrier Aircraft
    Shuttle Carrier Aircraft
    The Shuttle Carrier Aircraft are two extensively modified Boeing 747 airliners that NASA uses to transport Space Shuttle orbiters...

    . A third (a 747SP model purchased from United Airlines
    United Airlines
    United Air Lines, Inc., is the world's largest airline with 86,852 employees United Air Lines, Inc., is the world's largest airline with 86,852 employees United Air Lines, Inc., is the world's largest airline with 86,852 employees (which includes the entire holding company United Continental...

     in 1996) has been used since 2007 as SOFIA
    Sofia
    Sofia is the capital and largest city of Bulgaria and the 12th largest city in the European Union with a population of 1.27 million people. It is located in western Bulgaria, at the foot of Mount Vitosha and approximately at the centre of the Balkan Peninsula.Prehistoric settlements were excavated...

    .


Multi-Role Cooperative Research Platform

  • A Gulfstream G-III, designated C–20A, was acquired from the United States Air Force
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     in 2003 and modified by Dryden Flight Research Center
    Dryden Flight Research Center
    The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

     for use in NASA's Multi-Role Cooperative Research Platform program as a testbed for a variety of in flight experimentation. The aircraft was equipped with a self-contained on-board Data Collection and Processing System (DCAPS), which allows for automated configuration setups thereby reducing engineering costs for each flight. The aircraft has been used by the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) program, the Access 5
    Access 5
    Access 5 was a national project run by NASA in collaboration with industry, the Federal Aviation Administration , and the United States Department of Defense , in order to introduce high altitude, long endurance remotely operated aircraft for routine flights in the National Airspace System ....

     program alongside Scaled Composites Proteus
    Scaled Composites Proteus
    The Scaled Composites Model 281 Proteus is a tandem-wing high-endurance aircraft designed by Burt Rutan to investigate the use of aircraft as high altitude telecommunications relays. The Proteus is actually a multi-mission vehicle, able to carry various payloads on a ventral pylon...

     aircraft, and as a test bed to develop collision avoidance
    Collision avoidance
    In spaceflight, collision avoidance is the process of preventing a spacecraft from colliding with any other vehicle or object.-Launch Windows:Collision avoidance, or COLA is a concern during spaceflight launch windows...

     systems and procedures.
  • NASA one is the business jet
    Business jet
    Business jet, private jet or, colloquially, bizjet is a term describing a jet aircraft, usually of smaller size, designed for transporting groups of up to 19 business people or wealthy individuals...

     of the Administrator of the National Aeronautics and Space Administration. NASA one is a Gulfstream G-III with a seating capacity
    Seating capacity
    Seating capacity refers to the number of people who can be seated in a specific space, both in terms of the physical space available, and in terms of limitations set by law. Seating capacity can be used in the description of anything ranging from an automobile that seats two to a stadium that seats...

     of 12 people. The jet is stored in an FAA hangar along with 3 other government planes. , NASA now shares a plane with FAA.


Balls 8

  • The Balls 8
    Balls 8
    Balls 8 was a NASA Boeing NB-52B mothership. It derives its nickname from its NASA tail number 52-008: leading zeroes plus the number 8. Among USAF personnel it is common practice to refer to aircraft whose tail number is a single number preceded by multiple zeros as "Balls" and the last number of...

    is a NASA NB-52B which was used as a mothership for the X-15 program, 127 Lifting Body
    Lifting body
    A lifting body is a fixed-wing aircraft configuration in which the body itself produces lift. In contrast to a flying wing, which is a wing with minimal or no conventional fuselage, a lifting body can be thought of as a fuselage with little or no conventional wing...

     flight tests such as the HL-10 test flight, to support development in the Space Shuttle program
    Space Shuttle program
    NASA's Space Shuttle program, officially called Space Transportation System , was the United States government's manned launch vehicle program from 1981 to 2011...

    , and several other miscellaneous test programs. After almost 50 years flying service the Balls 8 was retired from active service with NASA on December 17, 2004, following its participation in the Hyper-X program.


NASA Pathfinder

  • AeroVironment Pathfinder aircraft — NASA's Pathfinder, Pathfinder Plus, Centurion and Helios Prototype were an evolutionary series of solar– and fuel cell
    Fuel cell
    A fuel cell is a device that converts the chemical energy from a fuel into electricity through a chemical reaction with oxygen or another oxidizing agent. Hydrogen is the most common fuel, but hydrocarbons such as natural gas and alcohols like methanol are sometimes used...

     system
    System
    System is a set of interacting or interdependent components forming an integrated whole....

    –powered unmanned aircraft
    Unmanned aerial vehicle
    An unmanned aerial vehicle , also known as a unmanned aircraft system , remotely piloted aircraft or unmanned aircraft, is a machine which functions either by the remote control of a navigator or pilot or autonomously, that is, as a self-directing entity...

    .


NASA Parasev

  • The NASA Paresev program, which conducted tests between 1961 and 1965, was designed to study the ability of the Rogallo wing
    Rogallo wing
    The Rogallo wing is a flexible type of airfoil. In 1948, Gertrude Rogallo, and her husband Francis Rogallo, a NASA engineer, invented a self-inflating flexible wing they called the Parawing, also known after them as the "Rogallo Wing" and flexible wing...

    , also called Parawing, to descend a payload such as the Gemini
    Project Gemini
    Project Gemini was the second human spaceflight program of NASA, the civilian space agency of the United States government. Project Gemini was conducted between projects Mercury and Apollo, with ten manned flights occurring in 1965 and 1966....

     space capsule safely from high altitude to ground. Specifically, the Paresev was a test vehicle used to learn how to control this parachute-wing for a safe landing at a normal airfield.


Variable Stability Research Rotor Craft project

  • Boeing CH–47B. Used for the Variable Stability Research Rotor Craft project. It was equipped to fly by wire and had three on board computers. After research was completed it was returned to the US Army and converted to CH–47D.


XB-70 Valkyrie

  • NASA participated heavily in the design and testing of the XB-70 Valkyrie
    XB-70 Valkyrie
    The North American Aviation XB-70 Valkyrie was the prototype version of the proposed B-70 nuclear-armed deep-penetration strategic bomber for the United States Air Force's Strategic Air Command...

    in the mid to late 1960s. NASA Ames Research Center assisted North American Aviation
    North American Aviation
    North American Aviation was a major US aerospace manufacturer, responsible for a number of historic aircraft, including the T-6 Texan trainer, the P-51 Mustang fighter, the B-25 Mitchell bomber, the F-86 Sabre jet fighter, the X-15 rocket plane, and the XB-70, as well as Apollo Command and Service...

     in the design of the supersonic bomber with wind tunnel
    Wind tunnel
    A wind tunnel is a research tool used in aerodynamic research to study the effects of air moving past solid objects.-Theory of operation:Wind tunnels were first proposed as a means of studying vehicles in free flight...

     studies. NASA and the United States Air Force
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     had a joint agreement to use the second XB–70A prototype for high–speed research flights in support of the proposed SST program
    Boeing 2707
    The Boeing 2707 was developed as the first American supersonic transport . After winning a competition for a government-funded contract to build an American SST, Boeing began development at its facilities in Seattle, Washington...

    . These plans went awry on June 8, 1966, when the second XB–70 crashed following a midair collision with NASA's F–104N chase plane. After 33 research flights following the mid–air collision, the remaining XB–70A was flown to Wright-Patterson Air Force Base
    Wright-Patterson Air Force Base
    Wright-Patterson Air Force Base is a United States Air Force base in Greene and Montgomery counties in the state of Ohio. It includes both Wright and Patterson Fields, which were originally Wilbur Wright Field and Fairfield Aviation General Supply Depot. Patterson Field is located approximately...

     on February 4, 1969 for museum display. The aircraft is now on display at the National Museum of the United States Air Force
    National Museum of the United States Air Force
    The National Museum of the United States Air Force is the official museum of the United States Air Force located at Wright-Patterson Air Force Base northeast of Dayton, Ohio. The NMUSAF is the world's largest and oldest military aviation museum with more than 360 aircraft and missiles on display...

    .


NASA AD-1

  • The NASA AD-1
    NASA AD-1
    -References:CitationsBibliography* AD-1 Construction Completed, Dryden X-Press, Feb. 23, 1979, p. 2.* Robert E. Curry and Alex G. Sim, In-Flight Total Forces, Moments, and Static Aeroelastic Characteristics of an Oblique-Wing Research Airplane * Robert E. Curry and Alexander G...

    was both an aircraft and an associated flight test program conducted between 1979 and 1982 at the NASA
    NASA
    The National Aeronautics and Space Administration is the agency of the United States government that is responsible for the nation's civilian space program and for aeronautics and aerospace research...

     Dryden Flight Research Center
    Dryden Flight Research Center
    The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

    , Edwards
    Edwards, California
    Edwards is an unincorporated community in Kern County, California.It is located east-southeast of Mojave, at an elevation of 2356 feet ....

     California
    California
    California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

    , which successfully demonstrated an aircraft wing
    Wing
    A wing is an appendage with a surface that produces lift for flight or propulsion through the atmosphere, or through another gaseous or liquid fluid...

     that could be pivoted obliquely from zero to 60 degrees during flight.


NASA M2-F1

  • The NASA M2-F1
    NASA M2-F1
    The NASA M2-F1 was a lightweight, unpowered prototype aircraft, developed to flight test the wingless lifting body concept. It looked like a "flying bathtub," and was designated the M2-F1, the "M" referring to "manned" and "F" referring to "flight" version. In 1962, NASA Dryden management approved...

    was a lightweight, unpowered prototype aircraft, developed to flight test the wingless lifting body
    Lifting body
    A lifting body is a fixed-wing aircraft configuration in which the body itself produces lift. In contrast to a flying wing, which is a wing with minimal or no conventional fuselage, a lifting body can be thought of as a fuselage with little or no conventional wing...

     concept. It looked like a "flying bathtub," and was designated the M2–F1, the "M" referring to "manned" and "F" referring to "flight" version. In 1962
    1962 in aviation
    This is a list of aviation-related events from 1962:- Events :* Early 1962 – In Operation High Jump, the United States Navy McDonnell F4H-1 Phantom II fighter sets a number of world climb-to altitude records: 34.523 seconds to 3,000 meters , 48.787 seconds to 6,000 meters , 61.629 seconds to...

    , NASA Dryden management approved a program to build a lightweight, unpowered lifting body prototype. It featured a plywood shell placed over a tubular steel frame crafted at Dryden. Construction was completed in 1963
    1963 in aviation
    This is a list of aviation-related events from 1963:- Events :* Violating a 1959 requirement that all aircraft operating from the aircraft carrier Minas Gerais - which never has operated aircraft - belong to the Brazilian Air Force, the Brazilian Navy establishes an air group of its own for the...

    .


Vertol VZ-2

  • The Boeing Vertol VZ-2 (also known as the Model 76) was a research aircraft built in the United States in 1957 to investigate the tiltwing
    Tiltwing
    A tiltwing aircraft features a wing that is horizontal for conventional forward flight and rotates up for vertical takeoff and landing. It is similar to the tiltrotor design where only the propeller and engine rotate. Tiltwing aircraft are typically fully capable of VTOL operations.The tiltwing...

     approach to vertical take-off and landing
    VTOL
    A vertical take-off and landing aircraft is one that can hover, take off and land vertically. This classification includes fixed-wing aircraft as well as helicopters and other aircraft with powered rotors, such as cyclogyros/cyclocopters and tiltrotors...

    . The aircraft has been preserved by the National Air and Space Museum
    National Air and Space Museum
    The National Air and Space Museum of the Smithsonian Institution holds the largest collection of historic aircraft and spacecraft in the world. It was established in 1976. Located in Washington, D.C., United States, it is a center for research into the history and science of aviation and...

     in storage at the Paul E. Garber Facility.


Shaped Sonic Boom Demonstration

  • The Shaped Sonic Boom Demonstration
    Shaped Sonic Boom Demonstration
    The NASA Shaped Sonic Boom Demonstration, also known as the Shaped Sonic Boom Experiment, was a two-year program that used a Northrop F-5E with a modified fuselage to demonstrate that the aircraft's shock wave, and accompanying sonic boom, can be shaped, and thereby reduced...

    was a two-year program that used an F-5E with a modified fuselage
    Fuselage
    The fuselage is an aircraft's main body section that holds crew and passengers or cargo. In single-engine aircraft it will usually contain an engine, although in some amphibious aircraft the single engine is mounted on a pylon attached to the fuselage which in turn is used as a floating hull...

     in order to demonstrate that the aircraft's shockwave, and accompanying sonic boom
    Sonic boom
    A sonic boom is the sound associated with the shock waves created by an object traveling through the air faster than the speed of sound. Sonic booms generate enormous amounts of sound energy, sounding much like an explosion...

    , can be shaped and thereby reduced. The program was a joint effort between NASA's Langley Research Center
    Langley Research Center
    Langley Research Center is the oldest of NASA's field centers, located in Hampton, Virginia, United States. It directly borders Poquoson, Virginia and Langley Air Force Base...

    , Dryden Flight Research Center
    Dryden Flight Research Center
    The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

     at Edwards Air Force Base
    Edwards Air Force Base
    Edwards Air Force Base is a United States Air Force base located on the border of Kern County, Los Angeles County, and San Bernardino County, California, in the Antelope Valley. It is southwest of the central business district of North Edwards, California and due east of Rosamond.It is named in...

    , and Northrop Grumman
    Northrop Grumman
    Northrop Grumman Corporation is an American global aerospace and defense technology company formed by the 1994 purchase of Grumman by Northrop. The company was the fourth-largest defense contractor in the world as of 2010, and the largest builder of naval vessels. Northrop Grumman employs over...

    .


Other

  • Aero Spacelines Pregnant Guppy
    Aero Spacelines Pregnant Guppy
    |-See also:-External links:* by Boeing. Retrieved October 5, 2006.* , by Daren Savage. Updated September 17, 2006. Retrieved October 5, 2006.* by Robert S. Tripp. Written Spring 2002. Retrieved October 5, 2006....

  • Aero Spacelines Super Guppy
    Aero Spacelines Super Guppy
    |-See also:-References:NotesBibliography*Taylor, Michael J.H. . Jane's Encyclopedia of Aviation. Studio Editions. London. 1989. ISBN 0-517-69186-8-External links:* * *...

  • Beechcraft T-34 Mentor
    T-34 Mentor
    The Beechcraft T-34 Mentor is a propeller-driven, single-engined, military trainer aircraft derived from the Beechcraft Model 35 Bonanza. The earlier versions of the T-34, dating from around the late 1940s to the 1950s, were piston-engined. These were eventually succeeded by the upgraded T-34C...

    . Used mainly as a chase plane but also used for research.
  • Bell UH-1H Iroquois
  • Bell XV-15
    Bell XV-15
    The Bell XV-15 was an American tiltrotor VTOL aircraft. It was the second successful experimental tiltrotor aircraft and the first to demonstrate the concept's high speed performance relative to conventional helicopters.-Early VTOL rotor aircraft:...

    . Tiltrotor VTOL research craft
  • Bellanca Skyrocket II
    Bellanca Skyrocket II
    |-References:* "Bellanca SkyRocket back on launch pad" Flight International April 12, 1996.* Wynbrandt, James. "AviaBellanca SkyRocket gets Orenda power" General Aviation News August 7, 1998.* * * -See also:...

  • Boeing 757
    Boeing 757
    The Boeing 757 is a mid-size, narrow-body twin-engine jet airliner manufactured by Boeing Commercial Airplanes. Passenger versions of the twinjet have a capacity of 186 to 289 persons and a maximum range of , depending on variant and cabin configuration...

    . Ex–Eastern Airlines 757 used as an advanced technology test platform.
  • Boeing KC–135 Stratotanker
    KC-135 Stratotanker
    The Boeing KC-135 Stratotanker is an aerial refueling military aircraft. It and the Boeing 707 airliner were developed from the Boeing 367-80 prototype. The KC-135 was the US Air Force's first jet-powered refueling tanker and replaced the KC-97 Stratotanker...

    . Two ex–USAF
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     KC–135As (designated N930NA and N931NA) were used by NASA from 1973 to 2004 for the Reduced Gravity Research Program, where potential astronauts are exposed to simulated near–weightlessness. These aircraft are also known as Vomit Comet
    Vomit Comet
    A Reduced Gravity Aircraft is a type of fixed-wing aircraft that briefly provides a nearly weightless environment in which to train astronauts, conduct research and film motion pictures....

    s.
  • Boeing X-48
    Boeing X-48
    The X-48 is an experimental unmanned aerial vehicle for investigation into the characteristics of blended wing body aircraft, a type of flying wing. It is under development by Boeing and NASA.-Background:...

  • Cessna T-37 Tweet
  • Convair 880
    Convair 880
    The Convair 880 was a narrow-body jet airliner produced by the Convair division of General Dynamics. It was designed to compete with the Boeing 707 and Douglas DC-8 by being smaller and faster, a niche that failed to create demand...

     Used for Anti–Misting Kerosene Fuel.
  • Convair 990
    Convair 990
    The Convair 990 Coronado was a narrow-body jet airliner produced by the Convair division of General Dynamics, a "stretched" version of their earlier Convair 880 produced in response to a request from American Airlines. The 990 was lengthened by 10 feet, which increased the number of passengers from...

    . Nicknamed Galileo, it was used as an airborne laboratory for research in aeronautics, astronautics, astronomy, and earth observations. The Galileo I aircraft was lost in a mid-air collision in 1973. The Galileo II continued service into the 1980s.
  • Convair F–106 Delta Dart
    F-106 Delta Dart
    The Convair F-106 Delta Dart was the primary all-weather interceptor aircraft for the United States Air Force from the 1960s through the 1980s. Designed as the so-called "Ultimate Interceptor", it has proven to be the last dedicated interceptor in USAF service to date...

    . From 1986 a handful of F–106As, redesignated QF–106A, were retained by NASA for test purposes, the last being retired in 1998.
  • Cirrus SR22
    Cirrus SR22
    The Cirrus SR22 is a single-engine, four-seat, composite aircraft, built by Cirrus Aircraft starting in 2001. It is a more powerful version of the Cirrus SR20, with a larger wing, higher fuel capacity, and a 310 horsepower engine...

    . Used for research and development in Small Aircraft Transportation System
    Small Aircraft Transportation System
    The Small Aircraft Transportation System is a joint research project between the Federal Aviation Administration and the National Aeronautics and Space Administration , along with local airports and aviation authorities...

    .
  • de Havilland Canada Bisontennial
    De Havilland Canada DHC-5 Buffalo
    The de Havilland Canada DHC-5 Buffalo is a short takeoff and landing utility transport, a turboprop aircraft developed from the earlier piston-powered DHC-4 Caribou...

    . Used for STOL
    STOL
    STOL is an acronym for short take-off and landing, a term used to describe aircraft with very short runway requirements.-Definitions:There is no one accepted definition of STOL and many different definitions have been used by different authorities and nations at various times and for a myriad of...

     research and the Quiet Short-Haul Research Aircraft program.
  • de Havilland Canada DHC-6 Twin Otter
    De Havilland Canada DHC-6 Twin Otter
    The DHC-6 Twin Otter is a Canadian 19-passenger STOL utility aircraft developed by de Havilland Canada and currently produced by Viking Air. The aircraft's fixed tricycle undercarriage, STOL abilities and high rate of climb have made it a successful cargo, regional passenger airliner and MEDEVAC...

    . Used for aircraft icing research at the Glenn Research Center
    Glenn Research Center
    NASA John H. Glenn Research Center at Lewis Field is a NASA center, located within the cities of Brook Park, Cleveland and Fairview Park, Ohio between Cleveland Hopkins International Airport and the Cleveland Metroparks's Rocky River Reservation, and has other subsidiary facilities in Ohio...

    .
  • Douglas DC-3
    Douglas DC-3
    The Douglas DC-3 is an American fixed-wing propeller-driven aircraft whose speed and range revolutionized air transport in the 1930s and 1940s. Its lasting impact on the airline industry and World War II makes it one of the most significant transport aircraft ever made...

  • Douglas C-118 Liftmaster
    Douglas DC-6
    The Douglas DC-6 is a piston-powered airliner and transport aircraft built by the Douglas Aircraft Company from 1946 to 1958. Originally intended as a military transport near the end of World War II, it was reworked after the war to compete with the Lockheed Constellation in the long-range...

  • Douglas DC-8
    Douglas DC-8
    The Douglas DC-8 is a four-engined narrow-body passenger commercial jet airliner, manufactured from 1958 to 1972 by the Douglas Aircraft Company...

    . Operated by the University of North Dakota
    University of North Dakota
    The University of North Dakota is a public university in Grand Forks, North Dakota, USA. Established by the Dakota Territorial Assembly in 1883, six years before the establishment of the state of North Dakota, UND is the oldest and largest university in the state and enrolls over 14,000 students. ...

     used for atmospheric research.
  • Douglas X-3 Stiletto
  • Fokker F-104 Starfighter
    F-104 Starfighter
    The Lockheed F-104 Starfighter is a single-engine, high-performance, supersonic interceptor aircraft originally developed for the United States Air Force by Lockheed. One of the Century Series of aircraft, it served with the USAF from 1958 until 1969, and continued with Air National Guard units...

    . Three F-104Gs delivered to NASA in 1963 for use as high speed chase aircraft and redesignated F-104N. One of these aircraft, piloted by Joe Walker, collided with the XB-70 Valkyrie
    XB-70 Valkyrie
    The North American Aviation XB-70 Valkyrie was the prototype version of the proposed B-70 nuclear-armed deep-penetration strategic bomber for the United States Air Force's Strategic Air Command...

     experimental bomber on June 8, 1966, killing Walker. NASA retired its last F-104 in 1995.
  • General Atomics ALTUS
    General Atomics ALTUS
    - External links :* * *...

  • Grumman Gulfstream I
    Grumman Gulfstream I
    |-See also:-External links:*...

  • Grumman X-29
    Grumman X-29
    |-See also:-References:NotesBibliography* Thruelsen, Richard. The Grumman Story. New York: Praeger Publishers, Inc., 1976. ISBN 0-275-54260-2....

  • Hawker Siddeley P.1127
  • General Dynamics F–16 Fighting Falcon
    F-16 Fighting Falcon
    The General Dynamics F-16 Fighting Falcon is a multirole jet fighter aircraft originally developed by General Dynamics for the United States Air Force . Designed as an air superiority day fighter, it evolved into a successful all-weather multirole aircraft. Over 4,400 aircraft have been built since...

    . From 1988 until 1999, 2 prototypes of the F–16XL, designed as a competitor to the F-15E Strike Eagle
    F-15E Strike Eagle
    The McDonnell Douglas F-15E Strike Eagle is an all-weather multirole fighter, derived from the McDonnell Douglas F-15 Eagle. The F-15E was designed in the 1980s for long-range, high speed interdiction without relying on escort or electronic warfare aircraft. United States Air Force F-15E Strike...

     in the USAF's
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     Enhanced Tactical Fighter program, were acquired by NASA for aeronautical research.
  • Learjet 23
    Learjet 23
    -References:* Taylor, John W. R. Jane's All The World's Aircraft 1965–1966. London:Sampson Low, Marston & Company, 1965.**-External links:*...

  • Learjet 24
    Learjet 24
    |-See also:-References:* Taylor, John W. R. Jane's All The World's Aircraft 1976–77. London:Jane's Yearbooks, 1976. ISBN 0-354-00538-3.-External links:**...

  • Learjet 25
    Learjet 25
    |-See also:-References:* Taylor, John W. R. Jane's All The World's Aircraft 1976–77. London:Jane's Yearbooks, 1976. ISBN 0-354-00538-3.-External links:**...

  • Ling–Temco–Vought LTV XC–142. Experimental VTOL Tiltwing transport aircraft.
  • Lockheed C-5 Galaxy
    C-5 Galaxy
    The Lockheed C-5 Galaxy is a large military transport aircraft built by Lockheed. It provides the United States Air Force with a heavy intercontinental-range strategic airlift capability, one that can carry outsize and oversize cargos, including all air-certifiable cargo. The Galaxy has many...

    . Two specially designed C-5Cs were procured by NASA for use as a heavy transport aircraft and flown by USAF
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     crews.
  • Lockheed C-121 Starliner
    Lockheed Constellation
    The Lockheed Constellation was a propeller-driven airliner powered by four 18-cylinder radial Wright R-3350 engines. It was built by Lockheed between 1943 and 1958 at its Burbank, California, USA, facility. A total of 856 aircraft were produced in numerous models, all distinguished by a...

  • Lockheed C-141 Starlifter
    C-141 Starlifter
    The Lockheed C-141 Starlifter was a military strategic airlifter in service with the Air Mobility Command of the United States Air Force...

    . In the early 1960s a single C-141A was procured by NASA for use as a heavy transport aircraft. The C-141A Kuiper Airborne Observatory
    Kuiper Airborne Observatory
    The Gerard P. Kuiper Airborne Observatory was a national facility operated by NASA to support research in infrared astronomy. The observation platform was a highly modified C-141A jet transport aircraft with a range of 6,000 nautical miles , capable of conducting research operations up to 48,000...

    , was operated from 1974 to 1995.
  • Lockheed JetStar
    Lockheed JetStar
    The Lockheed JetStar is a business jet produced from the early 1960s through the 1970s. The JetStar was the first dedicated business jet to enter service. It was also one of the largest aircraft in the class for many years, seating ten plus two crew...

  • Lockheed NC-130B Hercules
    C-130 Hercules
    The Lockheed C-130 Hercules is a four-engine turboprop military transport aircraft designed and built originally by Lockheed, now Lockheed Martin. Capable of using unprepared runways for takeoffs and landings, the C-130 was originally designed as a troop, medical evacuation, and cargo transport...

    . Used for the Earth Survey program.
  • Lockheed NF-104A
    Lockheed NF-104A
    The Lockheed NF-104A was an American mixed power, high-performance, supersonic aerospace trainer that served as a low cost astronaut training vehicle for the X-15 and projected X-20 Dyna-Soar programs....

  • Lockheed P–3 Orion
    P-3 Orion
    The Lockheed P-3 Orion is a four-engine turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced in the 1960s. Lockheed based it on the L-188 Electra commercial airliner. The aircraft is easily recognizable by its distinctive tail stinger or...

    . NASA currently uses the P–3 as an earth science suborbital research platform and is located at Goddard Space Flight Center
    Goddard Space Flight Center
    The Goddard Space Flight Center is a major NASA space research laboratory established on May 1, 1959 as NASA's first space flight center. GSFC employs approximately 10,000 civil servants and contractors, and is located approximately northeast of Washington, D.C. in Greenbelt, Maryland, USA. GSFC,...

    's Wallops Flight Facility
    Wallops Flight Facility
    Wallops Flight Facility , located on the Eastern Shore of Virginia, is operated by NASA’s Goddard Space Flight Center, primarily as a rocket launch site to support science and exploration missions for NASA and other U.S. government agencies...

    , Virginia.
  • Lockheed S–3 Viking
    S-3 Viking
    The Lockheed S-3 Viking is a four-seat twin-engine jet aircraft that was used by the U.S. Navy to identify, track, and destroy enemy submarines. In the late 1990s, the S-3B's mission focus shifted to surface warfare and aerial refueling. The Viking also provided electronic warfare and surface...

    . Upgraded to a state of the art research platform.
  • Lockheed U-2 "Dragon Lady"
    Lockheed U-2
    The Lockheed U-2, nicknamed "Dragon Lady", is a single-engine, very high-altitude reconnaissance aircraft operated by the United States Air Force and previously flown by the Central Intelligence Agency . It provides day and night, very high-altitude , all-weather intelligence gathering...

    . Two U-2s have been modified to the ER-2 (Earth Resources-2) standard and are currently in use at Dryden Flight Research Center
    Dryden Flight Research Center
    The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

     for use in various high altitude research projects.
  • Lockheed YO–3 Quiet Star. Used in rotorcraft research
  • Martin B–57 Canberra
    B-57 Canberra
    The Martin B-57 Canberra was a United States-built, twin jet engine light bomber and reconnaissance aircraft, which entered service with the United States Air Force in 1953. The B-57 was initially a version of the English Electric Canberra built under license. However, the Glenn L...

    . Two Martin WB–57Fs are currently operating from Lyndon B. Johnson Space Center
    Lyndon B. Johnson Space Center
    The Lyndon B. Johnson Space Center is the National Aeronautics and Space Administration's center for human spaceflight training, research and flight control. The center consists of a complex of 100 buildings constructed on 1,620 acres in Houston, Texas, USA...

     as high altitude research platforms for atmospheric research and Space Shuttle
    Space Shuttle
    The Space Shuttle was a manned orbital rocket and spacecraft system operated by NASA on 135 missions from 1981 to 2011. The system combined rocket launch, orbital spacecraft, and re-entry spaceplane with modular add-ons...

     monitoring.
  • McDonnell Douglas C-9 Skytrain II. One ex-USN
    United States Navy
    The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

     C-9B was acquired in 2005 to replace the famous KC-135s used in NASA's Reduced Gravity Research program.
  • McDonnell Douglas F-4 Phantom II
    F-4 Phantom II
    The McDonnell Douglas F-4 Phantom II is a tandem two-seat, twin-engined, all-weather, long-range supersonic jet interceptor fighter/fighter-bomber originally developed for the United States Navy by McDonnell Aircraft. It first entered service in 1960 with the U.S. Navy. Proving highly adaptable,...

    . It was used as a chase plane for the X-15 program and for the lifting body flights. It was also used to collect biomedical data and used to see if sonic booms could be used as a weapon.
  • McDonnell Douglas F–15 Eagle
    F-15 Eagle
    The McDonnell Douglas F-15 Eagle is a twin-engine, all-weather tactical fighter designed by McDonnell Douglas to gain and maintain air superiority in aerial combat. It is considered among the most successful modern fighters with over 100 aerial combat victories with no losses in dogfights...

    . One modified ex–USAF
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     F–15, the F-15S/MTD
    F-15S/MTD
    |-F-15 ACTIVE:-See also:- External links :* * *...

    , has been in use as a technology demonstrator and technology research aircraft since 1993, being used in the ACTIVE (1993–1999) and IFCS (2002–) programs.
  • McCulloch J-2
    McCulloch J-2
    -Related content:Related development:Comparable aircraft:Designation sequence:-References:*...

  • NASA 8
    Beechcraft Super King Air
    The Beechcraft Super King Air family is part of a line of twin-turboprop aircraft produced by the Beech Aircraft Corporation . The King Air line comprises a number of model series that fall into two families: the Model 90 series, Model 100 series , Model 200 series and Model 300 series...

    . Used to shuttle personnel between Wallops Flight Facility and Baltimore.
  • NASA Mini-Sniffer
    NASA Mini-Sniffer
    The NASA Mini-Sniffers were a series of unmanned aerial vehicles designed to sample the air at high altitude to support various scientific studies.-History:...

  • North America OV-10 Bronco
    OV-10 Bronco
    The North American Aviation Rockwell OV-10 Bronco is a turboprop light attack and observation aircraft. It was developed in the 1960s as a special aircraft for counter-insurgency combat, and one of its primary missions was as a forward air control aircraft...

  • North American X-15
    North American X-15
    The North American X-15 rocket-powered aircraft/spaceplane was part of the X-series of experimental aircraft, initiated with the Bell X-1, that were made for the USAAF/USAF, NACA/NASA, and the USN. The X-15 set speed and altitude records in the early 1960s, reaching the edge of outer space and...

    . Rocket plane which flew from 1959 to 1968. Conceived by NACA
    National Advisory Committee for Aeronautics
    The National Advisory Committee for Aeronautics was a U.S. federal agency founded on March 3, 1915 to undertake, promote, and institutionalize aeronautical research. On October 1, 1958 the agency was dissolved, and its assets and personnel transferred to the newly created National Aeronautics and...

    , three were built and explored the regime of hypersonic flight. It is often regarded as a direct predecessor to the Space Shuttle
    Space Shuttle
    The Space Shuttle was a manned orbital rocket and spacecraft system operated by NASA on 135 missions from 1981 to 2011. The system combined rocket launch, orbital spacecraft, and re-entry spaceplane with modular add-ons...

    .
  • Northrop HL-10
    Northrop HL-10
    The Northrop HL-10 was one of five heavyweight lifting body designs flown at NASA's Flight Research Center , Edwards, California, from July 1966 to November 1975 to study and validate the concept of safely maneuvering and landing a low lift-over-drag vehicle designed for reentry from space...

  • Northrop M2-F2
    Northrop M2-F2
    |-See also:-External links:***** of Peterson's crash...

  • Northrop M2-F3
    Northrop M2-F3
    The Northrop M2-F3 was a heavyweight lifting body rebuilt from the Northrop M2-F2 after it crashed at the Dryden Flight Research Center in 1967. It was modified with an additional third vertical fin - centered between the tip fins - to improve control characteristics...

  • Northrop T-38 Talon
    T-38 Talon
    The Northrop T-38 Talon is a twin-engine supersonic jet trainer. It was the world's first supersonic trainer and is also the most produced. The T-38 remains in service as of 2011 in air forces throughout the world....

    . A number of T-38As have been used by NASA as jet trainers for its astronauts since the 1960s. NASA's T-38 fleet is housed primarily at Ellington Field
    Ellington Field
    Ellington International Airport is a joint civil-military airport located in the U.S. state of Texas within the city of Houston— southeast of Downtown. Established by the Army Air Service on 21 May 1917, Ellington Field was one of the initial World War I Army Air Service installations when...

     in Houston, Texas
    Houston, Texas
    Houston is the fourth-largest city in the United States, and the largest city in the state of Texas. According to the 2010 U.S. Census, the city had a population of 2.1 million people within an area of . Houston is the seat of Harris County and the economic center of , which is the ...

    .
  • Northrop Grumman RQ-4 Global Hawk
  • Pitcairn PAA-1
    Pitcairn PAA-1
    -External links:*...

  • Rockwell Highly Maneuverable Aircraft Technology
    Highly Maneuverable Aircraft Technology
    Highly Maneuverable Aircraft Technology was a NASA-program to develop technologies for future fighter aircraft. Among the technologies explored were close-coupled canards, fully digital flight control , composite materials , Remotely Piloted Aircraft, Synthetic vision, winglet etc...

    . Used to develop new technology for future fighter aircraft.
  • Rockwell-MBB X-31
    Rockwell-MBB X-31
    |-See also:-References:*Jenkins, Dennis R., Tony Landis, and Jay Miller. . NASA, June 2003.*USAF & NATO Report RTO-TR-015 AC/323//TP-1 .-External links:* * * *...

  • Ryan XV–5 Vertifan. Experimental jet-powered VTOL aircraft
  • Sikorsky CH-54 Tarhe
    CH-54 Tarhe
    |-See also:-External links:* *...

    .
  • Sikorsky H-19
  • Sikorsky S-72
    Sikorsky S-72
    |-See also:-External links:* * *...

    . An experimental hybrid helicopter/fixed–wing aircraft.
  • Vought F–8 Crusader
    F-8 Crusader
    The Vought F-8 Crusader was a single-engine, supersonic, carrier-based air superiority jet aircraft built by Vought for the United States Navy and the U.S. Marine Corps, replacing the Vought F7U Cutlass...

    . Several F–8Cs were used by NASA in the early 1970s to test such features as Digital Fly–By–Wire Control System and supercritical wings, which have become standard on modern high performance military aircraft.
  • Vought XF8U–3 Crusader III
    XF8U-3 Crusader III
    |-See also:-References:NotesBibliography* Tillman, Barrett. MiG Master: Story of the F-8 Crusader . Annapolis, Maryland: Naval Institute Press, 1990. ISBN 0-87021-585-X....

    . Used for atmospheric testing.
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