# North American Aviation

> former aerospace manufacturer in the United States

**Wikidata**: [Q519560](https://www.wikidata.org/wiki/Q519560)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/North_American_Aviation)  
**Source**: https://4ort.xyz/entity/north-american-aviation

## Summary
North American Aviation (NAA) was a major American aerospace manufacturer founded in 1928 and dissolved in 1967. It was a key developer of military aircraft, spacecraft, and rocket engines, including iconic models like the P-51 Mustang, F-86 Sabre, and X-15 experimental spaceplane. NAA also contributed to NASA's Apollo program and was involved in early computing through its collaboration on the GM-NAA I/O operating system.

## Key Facts
- **Founded**: December 6, 1928
- **Dissolved**: September 22, 1967 (merged into North American Rockwell)
- **Headquarters**: Los Angeles, California, United States
- **Industry**: Aerospace manufacturing, aircraft industry, weapons industry
- **Founder**: Clement Melville Keys
- **Notable Aircraft**: P-51 Mustang, F-86 Sabre, B-25 Mitchell, X-15, F-100 Super Sabre, XB-70 Valkyrie
- **Spacecraft Contributions**: Apollo Command and Service Module (CSM), Saturn V (S-II stage)
- **Rocket Engines**: Developed through Rocketdyne (a division of NAA)
- **Early Computing**: Co-developed the GM-NAA I/O operating system for the IBM 704 (1956)
- **Key Projects**: Mercury program (Little Joe rocket), Apollo program (CSM, Lunar Roving Vehicle)
- **Notable Employees**: Evelyn Boyd Granville (mathematician), Mary Sherman Morgan (rocket fuel scientist)
- **Successor**: North American Rockwell (later part of Boeing)
- **Sitelink Count**: 37 (Wikipedia/Wikidata presence)

## FAQs

**What was North American Aviation's role in aviation history?**
North American Aviation was a pioneering aerospace manufacturer that designed and produced some of the most iconic military aircraft of the 20th century, including the P-51 Mustang (WWII fighter), F-86 Sabre (Korean War jet), and X-15 (experimental spaceplane). It also played a critical role in the U.S. space program, contributing to the Apollo missions and developing rocket engines through its Rocketdyne division.

**What were North American Aviation's major contributions to the space program?**
NAA was a key contractor for NASA's Apollo program, manufacturing the Apollo Command and Service Module (CSM) and the second stage (S-II) of the Saturn V rocket. It also developed the Little Joe rocket for Project Mercury and contributed to the Lunar Roving Vehicle used in Apollo 15–17. Additionally, NAA's Rocketdyne division built engines for numerous NASA and military rockets.

**What happened to North American Aviation?**
North American Aviation merged with Rockwell Standard Corporation in 1967 to form North American Rockwell. This entity later became part of Boeing through a series of acquisitions, with Boeing absorbing Rockwell's aerospace and defense divisions in 1996.

**What notable aircraft did North American Aviation produce?**
NAA produced several legendary aircraft, including:
- **P-51 Mustang** (WWII fighter, 1940)
- **B-25 Mitchell** (medium bomber, 1940)
- **F-86 Sabre** (jet fighter, 1947)
- **F-100 Super Sabre** (supersonic fighter, 1953)
- **X-15** (experimental spaceplane, 1959)
- **XB-70 Valkyrie** (strategic bomber prototype, 1964)

**How did North American Aviation contribute to early computing?**
In 1956, NAA collaborated with General Motors to develop the GM-NAA I/O operating system for the IBM 704 computer. This was one of the earliest operating systems designed to manage hardware resources efficiently, marking an early intersection between aerospace and computing industries.

**Who were some notable people associated with North American Aviation?**
- **Evelyn Boyd Granville**: African-American mathematician who worked on numerical calculus for NAA and NASA, contributing to the Mercury and Apollo programs.
- **Mary Sherman Morgan**: Rocket fuel scientist who developed the hydyne fuel used in the Jupiter-C rocket, which launched America's first satellite, Explorer 1.
- **Robert Ballard**: Oceanographer who later worked on underwater archaeology but was affiliated with NAA during his early career.

**What was the relationship between North American Aviation and Rocketdyne?**
Rocketdyne was a division of North American Aviation specializing in rocket engine design and production. It developed engines for major U.S. rockets, including the Saturn V's F-1 and J-2 engines, as well as engines for military missiles like the Atlas and Thor.

## Why It Matters
North American Aviation was a cornerstone of American aerospace innovation during the mid-20th century. Its aircraft designs, such as the P-51 Mustang and F-86 Sabre, played decisive roles in WWII and the Korean War, shaping modern air combat. In the space race, NAA's contributions to the Apollo program—including the Command and Service Module and Saturn V's second stage—were instrumental in landing humans on the Moon. The company's work on experimental aircraft like the X-15 pushed the boundaries of aerodynamics and hypersonic flight, influencing later spacecraft design. Additionally, NAA's early foray into computing with the GM-NAA I/O system highlights its interdisciplinary impact, bridging aerospace engineering with emerging digital technologies. Its legacy lives on in Boeing's aerospace division, continuing to influence military and civilian aviation.

## Notable For
- **Iconic Military Aircraft**: Designed and produced legendary planes like the P-51 Mustang, F-86 Sabre, and F-100 Super Sabre, which became symbols of American air power.
- **Space Program Contributions**: Built the Apollo Command and Service Module and the S-II stage of the Saturn V rocket, critical components for NASA's Moon landings.
- **Experimental Aviation**: Developed the X-15, the fastest piloted aircraft ever, which set speed and altitude records and advanced hypersonic research.
- **Rocket Engine Development**: Through Rocketdyne, NAA created engines for major U.S. rockets, including the Saturn V, Atlas, and Thor missiles.
- **Early Computing Collaboration**: Co-developed the GM-NAA I/O operating system, one of the first systems to manage computer hardware resources efficiently.
- **Innovation in Rocket Fuel**: Mary Sherman Morgan's hydyne fuel was pivotal for early U.S. space launches, including Explorer 1.
- **Diverse Engineering Talent**: Employed pioneering figures like Evelyn Boyd Granville, who broke barriers for women and African-Americans in STEM.
- **Corporate Evolution**: Merged into North American Rockwell, which later became part of Boeing, forming the backbone of modern American aerospace manufacturing.

## Body

### Founding and Early History
North American Aviation (NAA) was founded on December 6, 1928, by Clement Melville Keys, an aviation industry pioneer. The company was established through the merger of several smaller aviation firms and quickly became a major player in the U.S. aerospace sector. Initially focused on military aircraft, NAA gained prominence during World War II with designs like the P-51 Mustang and B-25 Mitchell, which became iconic symbols of American air power.

### Military Aircraft Production
NAA's military aircraft were among the most influential of the 20th century:
- **P-51 Mustang (1940)**: A long-range fighter that excelled in escorting bombers over Europe, credited with helping secure Allied air superiority.
- **B-25 Mitchell (1940)**: A medium bomber used extensively in the Pacific Theater, famously in the Doolittle Raid on Tokyo.
- **F-86 Sabre (1947)**: The first swept-wing jet fighter in the U.S. Air Force, dominant during the Korean War.
- **F-100 Super Sabre (1953)**: The first U.S. fighter capable of supersonic speed in level flight.
- **XB-70 Valkyrie (1964)**: A futuristic strategic bomber prototype designed for Mach 3 speeds, though it never entered production.

### Space Program Contributions
NAA was a critical contractor for NASA during the Space Race:
- **Apollo Command and Service Module (CSM)**: Designed and manufactured the primary crewed spacecraft for the Apollo program, which carried astronauts to the Moon and back.
- **Saturn V S-II Stage**: Built the second stage of the Saturn V rocket, which provided the thrust needed to escape Earth's orbit.
- **Little Joe Rocket**: Developed this solid-fuel booster for Project Mercury, used to test launch escape systems for early astronauts.
- **Lunar Roving Vehicle**: Collaborated with Boeing to build the electric "Moon buggy" used in Apollo 15–17 missions.

### Experimental and Hypersonic Research
NAA's X-15 program was a landmark in aerospace engineering:
- **X-15 (1959)**: A rocket-powered aircraft that reached the edge of space, setting world records for speed (4,520 mph) and altitude (354,200 feet). It was flown by future astronauts like Neil Armstrong and provided data crucial for the Space Shuttle program.
- **Other Experimental Aircraft**: NAA also developed prototypes like the XB-21 (1936 bomber) and the YF-93 (1950s fighter), though these did not achieve the same fame as the X-15.

### Rocketdyne and Propulsion Systems
NAA's Rocketdyne division was a leader in rocket engine technology:
- **Engines for Saturn V**: Developed the F-1 (first stage) and J-2 (second and third stages) engines, which powered the Apollo missions.
- **Military Missiles**: Built engines for ICBMs like the Atlas and Thor, as well as the AGM-28 Hound Dog cruise missile.
- **Space Shuttle Engines**: Later iterations of Rocketdyne engines were used in the Space Shuttle program.

### Computing and Technology
NAA's collaboration with General Motors led to early advancements in computing:
- **GM-NAA I/O (1956)**: One of the first operating systems designed to manage hardware resources, developed for the IBM 704. This system was based on the earlier GMOS and represented a significant step in software evolution.

### Notable Employees and Diversity
NAA employed several pioneering figures who broke barriers in STEM:
- **Evelyn Boyd Granville**: An African-American mathematician who worked on numerical calculus for NAA and later contributed to NASA's Mercury and Apollo programs.
- **Mary Sherman Morgan**: A rocket fuel scientist who developed hydyne, the fuel used in the Jupiter-C rocket that launched Explorer 1, America's first satellite.
- **Robert Ballard**: Though later famous for underwater archaeology, Ballard was affiliated with NAA early in his career.

### Corporate Evolution and Legacy
NAA's corporate history reflects the consolidation of the aerospace industry:
- **Merger with Rockwell (1967)**: NAA merged with Rockwell Standard Corporation to form North American Rockwell, which later acquired other aerospace firms.
- **Boeing Acquisition**: Through a series of mergers, NAA's legacy became part of Boeing, which now operates many of its former facilities and continues its aerospace innovations.

### Key Facilities and Locations
NAA's operations were centered in Southern California:
- **Headquarters**: Los Angeles, California, a hub for aerospace manufacturing during the Cold War.
- **Major Plants**: Facilities in Downey, California (where the Apollo CSM was built), and other sites across the U.S.

### Cultural and Historical Impact
NAA's aircraft and spacecraft are celebrated in museums and media:
- **Smithsonian Exhibits**: The X-15 and other NAA aircraft are displayed at the National Air and Space Museum.
- **Hollywood and Pop Culture**: NAA's planes, like the P-51 Mustang, have been featured in numerous films and documentaries about WWII and aviation history.

### Dissolution and Successor Companies
NAA's dissolution in 1967 marked the end of an era but not its influence:
- **North American Rockwell**: The merged entity continued NAA's aerospace work, including the Space Shuttle program.
- **Boeing's Role**: Today, Boeing carries on NAA's legacy in military aircraft (e.g., F/A-18 Super Hornet) and space exploration (e.g., SLS rocket).

### Related Projects and Collaborations
NAA worked on a wide range of aerospace projects beyond its famous aircraft:
- **Missiles and Drones**: Developed systems like the AGM-53 Condor missile and the X-10 experimental drone.
- **Trainer Aircraft**: Produced the T-6 Texan and T-28 Trojan, used to train generations of military pilots.
- **Commercial Aviation**: Though primarily a military contractor, NAA's technologies influenced later commercial aircraft designs.

## References

1. Virtual International Authority File
2. [Source](https://www.boeing.com/resources/boeingdotcom/history/pdf/Boeing_Chronology.pdf)
3. Freebase Data Dumps. 2013
4. United States Naval Aviation 1910-2010 Volume II Statistics
5. National Library of Israel Names and Subjects Authority File