Aircraft Maintenance Technician - Amt Aerospace

Aircraft maintenance technician  - amt aerospace

Aircraft Maintenance Technician (AMT), refers to a licensed qualification for carrying out aircraft maintenance. Aircraft Maintenance Technicians (AMTs) inspect and perform or supervise maintenance, preventive maintenance, and alteration of aircraft and aircraft systems.

In the USA, for a person who holds a mechanic certificate issued by the Federal Aviation Administration; the rules for certification, and for certificate-holders, are detailed in Subpart D of Part 65 of the Federal Aviation Regulations (FARs), which are part of Title 14 of the Code of Federal Regulations. The US licensed qualification is sometimes referred to by the FAA as the Aviation Maintenance Technician and is commonly referred to as the Airframe and Powerplant (A&P).

In many countries the equivalent license to an AMT is the Aircraft Maintenance Engineer (AME).

Aircraft maintenance technician  - amt aerospace
USA

Certification

The general requirements for eligibility for a mechanic certificate include the following:

  • Be 18 or older
  • Be able to read, speak, and understand English fluently;
  • Meet the experience or educational requirement; and
  • Pass a set of required tests within a maximum of 24 months.

The required tests include, first, a set of knowledge tests; these are followed by a practical test, which includes an oral examination component, and which is administered by a Designated Mechanic Examiner (DME).

A person who fulfills the necessary requirements is issued a mechanic certificate with either an airframe or powerplant rating, or both. It is these ratings which together account for the common practice of referring to mechanics as "A&Ps." Until 1952, instead of the Powerplant rating, an Engine rating was issued, so the abbreviation "A&E" may appear in older documents.

Eligibility for the mechanic tests depends on the applicant's ability to document their knowledge of required subject matter and ability to perform maintenance tasks. The FAA recognizes two ways of demonstrating the needed knowledge and skills: Practical experience or completion of a training program at a school certificated under Part 147 of the FARs.

Industry competitions

The AMTSociety presents the Maintenance Skills Competition annually, which recognizes top AMT teams across all aviation including commercial and military.

Applications based on experience

Applicants for a Mechanic certificate with a single ratingâ€"either airframe or powerplantâ€"and who base their application on practical experience must demonstrate 18 months of work experience applicable to the chosen rating. Those applying for both ratings must show a total of 30 months of applicable experience. Many military-trained aircraft mechanics are eligible to use their work experience as the basis for an application for a civilian mechanic certificate.

Applications based on education

Applicants who attend an Aviation Maintenance School program certificated under Part 147 study an FAA-approved and supervised curriculum. Those applying for a Mechanic certificate with a single ratingâ€"either Airframe or Powerplantâ€"study a "general" set of subjects for at least 400 hours, as well as at least 750 hours of material appropriate to the chosen rating, for a total of 1,150 hours. Those who pursue both ratings study the "general" material, as well as the 750 hours for each rating, for a total of at least 1,900 hours. Completion of such a program of study typically requires between 18 and 24 months.

Required areas of study in the "general" curriculum include electricity, technical drawings, weight and balance, hydraulics and pneumatics, ground operation of aircraft, cleaning and corrosion control, basic mathematical calculations, forms and record-keeping, basic physics, maintenance manuals and publications, and applicable federal regulations. Thorough knowledge of FAA rules and regulations (especially with regard to accepted repair/modification procedures) is also expected of A&P mechanics.

Required areas of study in the airframe curriculum include inspection, structuresâ€"wood, sheet metal, compositeâ€"and fasteners, covering, finishes, welding, assembly and rigging, hydraulics, pneumatics, cabin atmosphere control systems, instrument systems, communication and navigation systems, fuel systems, electrical systems, position and warning systems, ice and rain control systems, and fire protection systems.

Required areas of study in the powerplant curriculum include inspection, reciprocating and turbine engine theory and repair, instrument systems, fire protection systems, electrical systems, lubrication systems, ignition and starting systems, fuel metering systems, fuel systems, induction and airflow systems, cooling systems, exhaust and reverser systems, propellers, unducted fans, and auxiliary power units.

Inspection authorization

Some AMTs, after at least three years of working in their field, choose to acquire an inspection authorization (IA), which is an additional rating added on to the individual's mechanic certificate. These individuals are allowed to perform annual inspections on aircraft and sign off for return to service on major repairs and alterations on the required block of the FAA form 337. Certification and limitations, including renewal requirements, of mechanics with inspection authorization is contained in 14 CFR Part 65.

The requirements for obtaining an inspection authorization is that the AMT must be licensed for a minimum of three years and actively exercising the rights of an A&P for the two years prior to the date that the IA examination is to be taken.

Renewal of the IA rating must be done every two years (on odd years) by submitting to the FAA a form showing a minimum of activity in which the IA exercised his or her authority. This activity comprises either annual inspections, major repairs, major alterations, or a minimum of 8 hours of FAA approved training. This activity must be accomplished every 12 months even though the renewal period is every 24 months.

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AlliedSignal - Allied Signal Aerospace

AlliedSignal  - allied signal aerospace

AlliedSignal was an American aerospace, automotive and engineering company created through the 1985 merger of Allied Corp. and Signal Companies. It subsequently purchased Honeywell for $15 billion in 1999, and thereafter adopted the Honeywell name and identity.

AlliedSignal  - allied signal aerospace
History

The Allied Chemical & Dye Corporation originated with the 1920 merger of five chemical companies: Barrett Chemical Company (est. 1858), General Chemical Company (est. 1899), National Aniline & Chemical Company (est. 1917), Semet-Solvay Company (est. 1895), and the Solvay Process Company (est. 1881), with the backing of chemist William Nichols, who became concerned about dependence on the German chemical industry during World War I, and financier Eugene Meyer. It acquired the Eltra Corporation in 1979.

The company renamed itself the Allied Chemical Corporation in 1958, then simply the Allied Corp. in 1981. Allied merged with the Bendix Corporation in 1983, beginning the company's involvement in aerospace.

The Signal Companies traced their history to the Signal Gasoline company, founded by Samuel B. Mosher in 1922. It renamed itself to Signal Gas & Oil in 1928 to reflect its expanding businesses; by the 1950s, Signal was the largest independent oil company on the West Coast of the United States and Mosher held large stakes in American President Lines and Flying Tiger Line. In 1964, Signal merged with the Garrett Corporation, an aerospace company, and the combined company adopted "The Signal Companies" as its corporate name in 1968.

The merger of Allied and Signal made aerospace the new company's largest business sector. The combined company adopted the name Allied-Signal on September 19, 1985. It dropped the hyphen to become AlliedSignal in 1993 to reinforce a one-company image and signify the full integration of all of its businesses. In 1999, AlliedSignal acquired Honeywell and took its more-recognizable name. The acquisition was meant as a final triumphant move to cap off a long career by AlliedSignal's CEO, Larry Bossidy.

AlliedSignal  - allied signal aerospace
Product range

As of 2006, its automotive products included Fram Filters, Autolite Spark Plugs and Prestone Anti-Freeze. The Bendix Corporation had purchased both the Fram and Autolite brands from other companies in 1973. The Prestone brand was acquired in the late 1990s.

Honeywell (before the merger) was an international controls company that developed and supplied advanced technology products, systems and services to aviation and space companies and industry. The product lines of the two companies were complementary, the only principal overlap being avionics.

  • Aerospace
    • Avionics
    • Auxiliary power units (APUs)
    • Environmental control systems (ECS)
    • Aircraft lighting
    • Landing gear
    • Flight Recorders
    • Engines for regional/business aircraft
  • Automotive products
    • Autolite - Spark plugs
    • Fram - Air filters, Fuel filters, Oil filters
    • Prestone - Antifreeze
  • Engineered materials
    • Polymers
    • Specialised chemicals
    • Electronic products
  • Federal Manufacturing and Technology
    • Operates facilities for the United States Department of Energy

AlliedSignal  - allied signal aerospace
Membership in DJIA

AlliedSignal was a member of the Dow Jones Industrial Average for all of its existence until February 19, 2008.

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GKN - Gkn Aerospace Alabama

GKN  - gkn aerospace alabama

GKN plc is a British multinational automotive and aerospace components company headquartered in Redditch, Worcestershire. The company was formerly known as Guest, Keen and Nettlefolds and can trace its origins back to 1759 and the birth of the Industrial Revolution.

GKN is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.

GKN  - gkn aerospace alabama
History

1759 to 1900

The origins of GKN lie in the founding of the Dowlais Ironworks in the village of Dowlais, Merthyr Tydfil, Wales, by Thomas Lewis and Isaac Wilkinson. John Guest was appointed manager of the works in 1767, having moved from Broseley. In 1786, John Guest was succeeded by his son, Thomas Guest, who formed the Dowlais Iron Company with his son-in-law William Taitt. Guest introduced many innovations and the works prospered.

Under Guest's leadership, alongside his manager John Evans, the Dowlais Ironworks gained the reputation of being "one of the World's great industrial concerns". Though the Bessemer process was licensed in 1856, nine years of detailed planning and project management were needed before the first steel was produced. The company thrived with its new cost-effective production methods, forming alliances with the Consett Iron Company and Krupp. By 1857 G.T. Clark and William Menelaus, his manager, had constructed the "Goat Mill", the world's most powerful rolling mill.

By the mid-1860s, Clark's reforms had borne fruit in renewed profitability. Clark delegated day-to-day management to Menelaus, his trusteeship terminating in 1864 when ownership passed to Sir Ivor Guest. However, Clark continued to direct policy, in particular, building a new plant at the docks at Cardiff and vetoing a joint-stock company. He formally retired in 1897.

1900 to 1966

On 9 July 1900, the Dowlais Iron Company and Arthur Keen's Patent Nut and Bolt Company merged to form Guest, Keen & Co. Ltd.

Nettlefolds Limited, a leading manufacturer of fasteners, had been established in Smethwick, West Midlands, in 1854 and was acquired in 1902 leading to the change of name to Guest, Keen and Nettlefolds - (GKN).

In 1920 John Lysaght and Co. was acquired.

Guest Keen Baldwins

Steel production remained at the core of the company, but under increasing profit margin pressure. Resultantly in 1930, the company amalgamated its steel production business with that of rival Baldwins to form Guest Keen Baldwins, which now held:

  • Baldwins: Coke ovens at Margam; Blast-furnaces and steel melting shop at Margam; steel works and rolling mills at Port Talbot; blast-furnaces at Briton Ferry; lime stone quarry at Cornelly
  • GKN: Dowlais Iron and Steel Works; Cardiff Iron and Steel Works; coke ovens at Cwmbran; limestone and silica quarries

In 1935 the company demolished the Cardiff works to construct a new modern production facility on the same site, funded by an issue of debentures. Due to a resultant global shortage of pig iron, in 1937 the company fired-up the single remaining blast furnace at Dowlais.

All of the sites were heavily bombed by the Nazi Luftwaffe during the war, and the required investment meant that all of these assets were nationalised as part of the 1951 Iron and Steel Act, resultantly becoming part of the Iron and Steel Corporation of Great Britain.

However, GKN were still highly reliant on the supply of good quality steel, and so in 1954 negotiated from the asset realisation company the repurchase of key assets from ISC, which were renamed Guest Keen Iron and Steel Co. In 1961 the company's name changed again to GKN Steel Company.

Fasteners

These mergers heralded half a century in which GKN became a major manufacturer of screws, nuts, bolts and other fasteners. The company reflected the vertical integration fashionable at the time embracing activities from coal and ore extraction, and iron and steel making to manufacturing finished goods.

Crankshafts

After the First World War it became apparent that Britain was likely to follow France and more recently the United States in developing a large scale auto-industry. GKN acquired another fastener manufacturer, F. W. Cotterill Ltd., in 1919: Cotterill already owned a subsidiary named J. W. Garrington, which specialised in forgings, and it was the forgings produced at the Garrington Darlaston plant, later supplemented by a large plant at Bromsgrove, that enabled GKN to become a major supplier of crankshafts, connecting rods, half-shafts and numerous smaller forged components to the UK auto-industry during and beyond the period of massive expansion between the two world wars.

Pressed steel wheels

In 1920, GKN purchased steel company John Lysaght and their subsidiary, Joseph Sankey and Sons Ltd. After training as an engineer, Sankey founded a major tea tray producer. A pioneer motorist, he became personal friends with Herbert Austin, resultantly becoming a supplier of sheet steel components to the industry. By 1914, the company's customers for sheet steel bodies included Austin, Daimler, Humber, Rover, Star and Argyll.

As a result of complaints from motor manufacturers about the propensity of the then wooden wheels on early cars to disintegrate on the slightest encounter with any roadside kerb, using his experience from tea trays Sankey developed an alternate pressed-steel wheel. Production started in 1908, with customers including Herbert Austin and, later, William Morris. In addition to his original factory at Bilston a new plant was established near Wellington, Shropshire, which was devoted to wheel production.

By the time the business was acquired by GKN, the plant was supplying wheels to many UK manufacturers. By 1969 the highly automated Wellington plant was turning out over 5½ million wheels a year at a maximum rate of approximately 30,000 per day. The business also undertook other automotive related works, including supplying the chassis for the Triumph Herald and its derivatives. They were also at this time building the versatile GKN developed GKN FV432 armoured personnel carrier.

Nationalisation of Steel

The postwar government nationalised the steel industry under Iron and Steel Corporation of Great Britain. The act of parliament of 1949 took effect in February 1951.

Diversification

In 1951, a new subsidiary Blade Research & Development (BRD) was formed at Aldridge, Staffordshire, to produce aero-engine turbine blades. Following a fall in demand for turbine blades in the late 1950s, the BRD factory switched to producing constant-velocity joints and driveshafts for vehicles.

In 1955 Britain's steel industry was de-nationalised by a new government but that was to last only ten years.

1966 to 1991

At the end of April 1965 the recently elected Labour government published a White Paper proposing the nationalisation of 90 per cent, by output, of Britain's steel industry. GKN Steel was transferred to public ownership at the end of July 1967.

Driveline

Beginning a programme of diversification into the automotive field in 1966 GKN bought BRD's much larger competitor, Birfield Ltd, which held the great bulk of the British market for CVJs, constant velocity joints, and was a company that since 1938 had incorporated both the Sheffield based Laycock Engineering later best known as a postwar overdrive manufacturer, and Hardy Spicer Limited of Birmingham, England, also a manufacturer of constant-velocity joints. Historically, such joints had few applications, even following the improved design proposed by Alfred H. Rzeppa in 1936. However, in 1959, Alec Issigonis had developed the revolutionary Mini motor car that relied on the Hardy Spicer joints for its front wheel drive technology. The massive expansion in the exploitation of front wheel drive in the 1970s and 1980s led to the acquisition of other similar businesses and a 43% share of the world market by 2002.

On the death of founder Tony Vandervell in 1967, GKN acquired the lucrative Maidenhead based Vandervell bearing manufacturer that was at the time already exporting more than 50% of its output to overseas vehicle manufacturers. This was part of a larger trend for GKN that during this period, under its Managing Director Raymond Brookes, was working to reduce its dependence on UK auto-maker customers at a time when the domestic industry was seen to be stumbling, in response to bewildering "Government interference and fiscal short-sightedness", with British new car registrations in the first four months of 1969 a massive 33% down on the corresponding period of the previous year.

As a result of the large number of mergers, Abram Games was commissioned to developed a new corporate identity in 1969 when the distinctive angular GKN symbol was created and the new company colours of blue and white introduced.

In 1974, GKN acquired Kirkstall Forge Engineering, a manufacturer of truck axles in Leeds.

During the 1980s, GKN sought to invest its earnings from constant-velocity joints in developing other nascent technologies. However, little success attended these efforts and in 1991 the company resolved to abandon further research and to redivert its development efforts towards its constant-velocity joint business in which it was facing increasing competition from Japan.

GKN Steel

By 1968, GKN Steel had recreated its downline business, and then started to build its upline business through aggressive building of a steel stockholding business. In 1972 it acquired Firth Cleveland, a hot and cold rolled strip business with a downline in sintered products, reinforcement steels, wire fasteners and garage equipment. In 1973 it exchanged the remaining assets at Dowlais along with £30 million in cash to the nationalised British Steel Corporation, in return for the previously nationalised Brymbo Steelworks. After acquiring steel stockholding competitor Miles Druce and Co, by 1974 the company had created a full integrated steel production and manufacturing business.

However, by the late 1980s, with extensive Japanese competition in both the axle and constant velocity joint business, the company started selling off its steel and fasteners businesses. By 1991, it had disposed of all of the assets within these two business lines. This included the closure of its iconic Bilston factory in the West Midlands in 1989. The factory buildings were demolished soon after, but the offices (built in the late 1950s) were not demolished until 1995.

1991-present

Having disposed of its steel production asset, in 1991 the company renamed itself GKN plc, focused then solely on military vehicles, aerospace and industrial services.

In 1994 it acquired the helicopter manufacturing business of Westland Aircraft. In 1998 the armoured vehicle business was sold to Alvis plc, and subsequently incorporated into Alvis Vickers Ltd. In July 2000 Finmeccanica and GKN agreed to merge their respective helicopter subsidiaries to form AgustaWestland. In 2004 GKN completed the sale of its 50% shareholding in AgustaWestland to Finmeccanica.

In November 1995 associate Dana Corporation bought GKN's axle group. At that time GKN held 34 per cent of the world market for constant velocity joints. At the same time GKN took larger shares of its other driveline joint ventures with Dana in Brazil, Argentina and Colombia.

From the late 1990s, the company built a major global business in powder metallurgy, which operates as the GKN Powdered Metallurgy group.

In 2002 GKN acquired a significant stake in - and subsequently by 2004 took over the whole concern - the Japanese manufacturer of differentials and driveline torque systems Tochigi Fuji Sangyo K.K, based in Tochigi-shi, prefecture Tochigi.

GKN went on to acquire Monitor Aerospace Corp in Amityville, New York and Precision Machining in Wellington, Kansas in 2006, part of the Airbus plant at Filton near Bristol for £150 million in 2008 and all of Getrag's axle business and axle manufacturing facilities in 2011.

In 2011 GKN Aerospace Engineering services division was acquired by QuestGlobal.

In July 2012 GKN agreed to acquire the Swedish aerospace components manufacturer Volvo Aero from AB Volvo for £633 million (US$986 million).

Following Kevin Smith's retirement at the end of 2011, Nigel Stein took over as Chief Executive on 1 January 2012.

In 2015 GKN acquired Dutch aerospace company Fokker Technologies, headquartered in Papendrecht, the Netherlands.

GKN  - gkn aerospace alabama
Operations

The company is organised as follows:

  • GKN Aerospace
    • Aerostructures
    • Engine Products
    • Propulsion Systems
  • GKN Driveline
    • Driveshafts
    • Freight Services
    • Autostructures
    • Cylinder liners, Sheepbridge Stokes
  • GKN Land Systems
    • Power Management
    • PowerTrain Systems & Services
    • Wheels and Structures
    • Stromag
  • GKN Powder Metallurgy
    • Sinter Metals
    • Hoeganaes

GKN  - gkn aerospace alabama
References

GKN  - gkn aerospace alabama
Bibliography

  • Elsas, M. (1960). Iron in the Making. Dowlais Iron Company Letters 1782â€"1860. Glamorgan: County Records Committee. 
  • James, B. Ll. (2004) "Clark, George Thomas (1809â€"1898)", Oxford Dictionary of National Biography, Oxford University Press, accessed 21 August 2007 (subscription or UK public library membership required)
  • Jones, E (1987). A History of GKN Volume 1: Innovation and Enterprise 1759â€"1918. London: Macmillan. ISBN 0-333-34594-0. 
  • â€" (1990). A History of GKN Volume 2: The Growth of a Business 1918â€"45. London: Macmillan. ISBN 0-333-44578-3. 
  • Owen, J. A. (1977). The History of the Dowlais Iron Works 1759â€"1970. Newport, Monmouthshire: Starling Press. ISBN 0-903434-27-X. 

GKN  - gkn aerospace alabama
External links

  • Official website
  • Heritage site
  • GKN in Russia
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Aerospace Engineering - Aerospace Engineering Facts

Aerospace engineering  - aerospace engineering facts

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 similar, but deals with the electrical side of aerospace engineering.

Aeronautical engineering was the original term for the field. As flight technology advanced to include craft operating in outer space (astronautics), the broader term "aerospace engineering" has largely replaced it in common usage. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science".

Aerospace engineering  - aerospace engineering facts
Overview

Flight vehicles are subjected to demanding conditions such as those produced by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, propulsion, avionics, materials science, structural analysis and manufacturing. The interaction between these technologies is known as aerospace engineering. Because of the complexity and number of disciplines involved, aerospace engineering is carried out by teams of engineers, each having their own specialized area of expertise.

Aerospace engineering  - aerospace engineering facts
History

The origin of aerospace engineering can be traced back to the aviation pioneers around the late 19th to early 20th centuries, although the work of Sir George Cayley dates from the last decade of the 18th to mid-19th century. One of the most important people in the history of aeronautics, Cayley was a pioneer in aeronautical engineering and is credited as the first person to separate the forces of lift and drag, which are in effect on any flight vehicle. Early knowledge of aeronautical engineering was largely empirical with some concepts and skills imported from other branches of engineering. Scientists understood some key elements of aerospace engineering, like fluid dynamics, in the 18th century. Many years later after the successful flights by the Wright brothers, the 1910s saw the development of aeronautical engineering through the design of World War I military aircraft.

The first definition of aerospace engineering appeared in February 1958. The definition considered the Earth's atmosphere and the outer space as a single realm, thereby encompassing both aircraft (aero) and spacecraft (space) under a newly coined word aerospace. In response to the USSR launching the first satellite, Sputnik into space on October 4, 1957, U.S. aerospace engineers launched the first American satellite on January 31, 1958. The National Aeronautics and Space Administration was founded in 1958 as a response to the Cold War.

Aerospace engineering  - aerospace engineering facts
Elements

Some of the elements of aerospace engineering are:

  • Radar cross-section â€" the study of vehicle signature apparent to Radar remote sensing.
  • Fluid mechanics â€" the study of fluid flow around objects. Specifically aerodynamics concerning the flow of air over bodies such as wings or through objects such as wind tunnels (see also lift and aeronautics).
  • Astrodynamics â€" the study of orbital mechanics including prediction of orbital elements when given a select few variables. While few schools in the United States teach this at the undergraduate level, several have graduate programs covering this topic (usually in conjunction with the Physics department of said college or university).
  • Statics and Dynamics (engineering mechanics) â€" the study of movement, forces, moments in mechanical systems.
  • Mathematics â€" in particular, calculus, differential equations, and linear algebra.
  • Electrotechnology â€" the study of electronics within engineering.
  • Propulsion â€" the energy to move a vehicle through the air (or in outer space) is provided by internal combustion engines, jet engines and turbomachinery, or rockets (see also propeller and spacecraft propulsion). A more recent addition to this module is electric propulsion and ion propulsion.
  • Control engineering â€" the study of mathematical modeling of the dynamic behavior of systems and designing them, usually using feedback signals, so that their dynamic behavior is desirable (stable, without large excursions, with minimum error). This applies to the dynamic behavior of aircraft, spacecraft, propulsion systems, and subsystems that exist on aerospace vehicles.
  • Aircraft structures â€" design of the physical configuration of the craft to withstand the forces encountered during flight. Aerospace engineering aims to keep structures lightweight and low-cost, while maintaining structural integrity.
  • Materials science â€" related to structures, aerospace engineering also studies the materials of which the aerospace structures are to be built. New materials with very specific properties are invented, or existing ones are modified to improve their performance.
  • Solid mechanics â€" Closely related to material science is solid mechanics which deals with stress and strain analysis of the components of the vehicle. Nowadays there are several Finite Element programs such as MSC Patran/Nastran which aid engineers in the analytical process.
  • Aeroelasticity â€" the interaction of aerodynamic forces and structural flexibility, potentially causing flutter, divergence, etc.
  • Avionics â€" the design and programming of computer systems on board an aircraft or spacecraft and the simulation of systems.
  • Software â€" the specification, design, development, test, and implementation of computer software for aerospace applications, including flight software, ground control software, test & evaluation software, etc.
  • Risk and reliability â€" the study of risk and reliability assessment techniques and the mathematics involved in the quantitative methods.
  • Noise control â€" the study of the mechanics of sound transfer.
  • Aeroacoustics â€" the study of noise generation via either turbulent fluid motion or aerodynamic forces interacting with surfaces.
  • Flight test â€" designing and executing flight test programs in order to gather and analyze performance and handling qualities data in order to determine if an aircraft meets its design and performance goals and certification requirements.

The basis of most of these elements lies in theoretical physics, such as fluid dynamics for aerodynamics or the equations of motion for flight dynamics. There is also a large empirical component. Historically, this empirical component was derived from testing of scale models and prototypes, either in wind tunnels or in the free atmosphere. More recently, advances in computing have enabled the use of computational fluid dynamics to simulate the behavior of fluid, reducing time and expense spent on wind-tunnel testing. Those studying hydrodynamics or Hydroacoustics often obtained degrees in Aerospace Engineering.

Additionally, aerospace engineering addresses the integration of all components that constitute an aerospace vehicle (subsystems including power, aerospace bearings, communications, thermal control, life support, etc.) and its life cycle (design, temperature, pressure, radiation, velocity, lifetime).

Aerospace engineering  - aerospace engineering facts
Degree programs

Aerospace engineering may be studied at the advanced diploma, bachelor's, master's, and Ph.D. levels in aerospace engineering departments at many universities, and in mechanical engineering departments at others. A few departments offer degrees in space-focused astronautical engineering. Some institutions differentiate between aeronautical and astronautical engineering. Graduate degrees are offered in advanced or specialty areas for the aerospace industry.

A background in chemistry, physics, computer science and mathematics is important for students pursuing an aerospace engineering degree.

Aerospace engineering  - aerospace engineering facts
In popular culture

The term "rocket scientist" is sometimes used to describe a person of great intelligence since "rocket science" is seen as a practice requiring great mental ability, especially technical and mathematical ability. The term is used ironically in the expression "It's not rocket science" to indicate that a task is simple. Strictly speaking, the use of "science" in "rocket science" is a misnomer since science is about understanding the origins, nature, and behavior of the universe; engineering is about using scientific and engineering principles to solve problems and develop new technology. However, the media and the public often use "science" and "engineering" as synonyms.

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The Aerospace Corporation - Aerospace El Segundo

The Aerospace Corporation  - aerospace el segundo

The Aerospace Corporation is a California nonprofit corporation that operates a Federally Funded Research and Development Center (FFRDC) headquartered in El Segundo, California. The corporation provides technical guidance and advice on all aspects of space missions to military, civil, and commercial customers to assure space mission success. As the FFRDC for national-security space, Aerospace works closely with organizations such as the United States Air Force Space and Missile Systems Center (SMC) and the National Reconnaissance Office (NRO) to provide "objective technical analyses and assessments for space programs that serve the national interest". Although SMC and NRO are the primary customers, Aerospace als o performs work for civil agencies as well as international organizations and governments in the national interest.

The Aerospace Corporation  - aerospace el segundo
History

On July 1, 1954, the Western Development Division (WDD) of the United States Air Force was established, under the command of Brig. Gen. Bernard A. Schriever. WDD was responsible for the development of the intercontinental ballistic missile. The Ramo-Wooldridge Corporation (RW) was identified as the civilian organization responsible for systems engineering for the ICBM program. Their Space Technology Laboratories (STL) was responsible for all missile tasks. Despite early successes, there was criticism from both government and industry on the role RW played as systems engineer, in particular that RW held a privileged position with the Air Force. In 1958 RW merged with Thompson Products to become TRW and the Space Technology Laboratories became an independent subsidiary of TRW, but concerns regarding conflicts of interest persisted. In September 1959, United States Congress issued House Report 1121 which recommended that STL be converted into a non-profit institution. Congress wanted the establishment of an organization, free from conflict of interest, to aid the Air Force in "applying the full resources of modern science and technology to the problem of achieving those continuing advances in ballistic missiles and military space systems."

On June 3, 1960 Aerospace was established under the laws of the State of California as a nonprofit corporation. On June 25, 1960, at a press conference held at the U.S. Air Force Ballistic Missile Division headquarters in El Segundo, California, Lt. Gen. Bernard A. Schriever announced the "formation of a new nonprofit organization, The Aerospace Corporation, to serve the Air Force in the scientific and technical planning and management of missile-space programs."

Among the earliest projects it supported were the Dyna-Soar orbital spaceplane, Project Mercury, and the man-rating of the Atlas (rocket) intercontinental ballistic missile. The Aerospace Corporation provided general systems engineering and technical direction for the Titan II missile, first tested in 1962, which became the launch vehicle for Project Gemini. Other notable projects of the 1960s include the advanced ballistic re-entry system (ABRES), the Air Force's Manned Orbiting Laboratory (MOL), the Defense Satellite Communications System (DSCS), and the Defense Support Program (DSP).

During the 1970s, Aerospace began performing advance space program analysis and program studies for NASA's development of the Space Transportation System (STS), more commonly known as the space shuttle. Aerospace also began tests on airborne UHF terminals for the Air Force Satellite Communications System, AFSATCOM. In the mid-70s Aerospace assumed general systems engineering and integration responsibility for the Defense Meteorological Satellite Program (DMSP). Beginning in 1973, a program office was established to assist the Air Force in the creation of the Global Positioning System (GPS). In recognition of their GPS collaboration, Aerospace shared the 1992 Robert J. Collier Trophy, the nation's highest award for aeronautical achievement, "for the most significant development for safe and efficient navigation and surveillance of air and spacecraft since the introduction of radio navigation 50 years ago."

Throughout the 1980s, Aerospace supported the Inertial Upper Stage (IUS), the Strategic Defense Initiative (SDI), the Milstar and DSCS satellite communication systems, and antisatellite (ASAT) programs. They provided planning, design, and evaluation for the Air Force Satellite Control Network (AFSCN) and the Consolidated Space Operations Center at Schriever Air Force Base in Colorado. During this same time period, the company also provided systems engineering and integration for launch vehicles, including the Atlas, Titan II, Titan IV, and Delta II.

In the 1990s, Aerospace participated in the planning and development of system requirements for the Evolved Expendable Launch Vehicle (EELV) program, the next generation of launch vehicles. They continued to provide launch vehicle systems engineering for the Atlas II, Delta III, and Titan IVB. Satellite program support included Wideband Gapfiller, Space Based Laser, the Ultrahigh-Frequency Follow-On program, and the Global Broadcast Service. Throughout the second half of the 90s, the corporation conducted independent assessments for the International Space Station, provided technical support for the Cassini spacecraft, and supported the acquisition of the Space-Based Infrared System (SBIRS) satellite constellation.

Most recently, The Aerospace Corporation provided further technical assistance to EELV programs including the Atlas V and Delta IV, and supported planning for Space Radar to provide global persistent intelligence, surveillance, and reconnaissance to the Department of Defense. Aerospace has been involved in the analysis of concept designs for the Space Tracking and Surveillance System (SSTS). Aerospace plays an integral role in the development of the Advanced Extremely High Frequency (AEHF) program that will replace the Milstar system. Another system that Aerospace was supporting is the Transformational Satellite Communications System MILSATCOM architecture to link military and reconnaissance communication networks. However, it was cancelled per the recommendations of Defense Secretary Robert M. Gates due to DoD budgetary constraints. Aerospace remains a significant partner in the continuing evolution of the GPS system. Aerospace has been playing a leading role in the planning and acquisition of Geostationary Operational Environmental Satellite for the National Oceanic and Atmospheric Administration. In 2005, Aerospace supported the Air Force Affordable Responsive Spacelift (ARES) launch system demonstration program.

The Aerospace Corporation  - aerospace el segundo
Capabilities

The Aerospace Corporation, as the FFRDC for national security space, primarily supports the Space and Missile Systems Center of the Air Force Space Command, as well as the National Reconnaissance Office. Their 50-year history working side by side with these organizations has made Aerospace the national memory and data repository for launch and satellite systems. They provide scientific and engineering support for launch, space, and related ground systems that serve the national interest.

The Department of Defense has identified five core competencies for the Aerospace FFRDC: launch certification, system-of-systems engineering, systems development and acquisition, process implementation, and technology application.

Aerospace also manages support to programs for NASA and the National Oceanic and Atmospheric Administration (NOAA), as well as other civil and some commercial space customers.

The Aerospace Corporation sponsors several annual conferences and workshops including planetary defense, space systems engineering, space power, and spacecraft thermal control.

The Aerospace Corporation  - aerospace el segundo
Organization

Space Systems Group

The Space Systems Group works with the Air Force, government, and industry partners to develop military satellites and advanced national-security satellite systems. It oversees four major spacecraft and space system areas: communications, surveillance, weather, and navigation. Much emphasis is placed upon the life cycle for systemsâ€"as space programs are designed, acquired, and fielded. The Space Systems Group also includes Space Launch Operations which supports Air Force and NRO launch programs by monitoring and collecting data from national security launches. It is responsible for conducting the Aerospace independent launch readiness verification process for legacy and EELV launches. This group focuses on lessons learned, data, and best practices sharing among launch programs.

Engineering and Technology Group

The Engineering and Technology Group is Aerospace's core science and engineering organization, providing cross-program technical support to a variety of military, civil, commercial, and corporate projects. Consisting of nearly half of the company's technical force, the group is made up of six specialty organizations: Laboratory Operations, Communications and Networking Division, Computers and Software Division, Electronics and Sensors Division, Systems Engineering Division, Vehicle Systems Division. Members of ETG assess and evaluate existing and new space technologies, investigate and resolve anomalies, and conduct research and development.

National Systems Group

The National Systems Group is responsible for systems engineering and integrations support for NRO space programs. Through methods such as technical and engineering analyses, concept design studies, and direct on-site support, they provide planning, development, and deployment services for reconnaissance space systems. NSG's focus is to apply a systems engineering approach to national intelligence programs to provide objective technical recommendations and solutions.

Systems Planning, Engineering and Quality

Systems Planning, Engineering and Quality provides customer support to all national-security space programs. Activities within the group include requirements analysis, cross-mission planning and architecture development, strategic awareness planning, cross-program engineering, and systems acquisition development.

Center for Orbital and Reentry Debris Studies

The company also maintains the Center for Orbital and Reentry Debris Studies (CORDS). The group is unique in that it is the only one that systematically tests fallen space debris in its laboratory, The size and shape of debris along with melting that occurs during reentry is analyzed with sophisticated computer software in an effort reconstruct its fall. Information learned during analysis is used to help satellite developers "design for demise" or ensure that debris burns up more completely during reentry. The team received the 1992 NASA Group Achievement Award for their work on understanding the breakup characteristics of the Space Shuttle external tank.

Vaeros

Vaeros (formerly the Civil & Commercial Organization) is a division of The Aerospace Corporation that supports both developing and operational civil space systems for NASA, the National Oceanic and Atmospheric Administration (NOAA), as well as addressing difficult systems engineering problems in military, civil, and commercial applications. Commercially, the group supports satellite owner-operators, spacecraft manufacturers, insurance companies, and space-consulting and legal firms. It plays a key role in spacecraft operations, acquisition planning, strategic planning, acquisition management, and risk assessment for operational, near-term and future NOAA satellite programs.

The Aerospace Corporation  - aerospace el segundo
Corporate governance

Chief executive officers

  • 1960-1977: Ivan A. Getting
  • 1977-1987: Eberhardt Rechtin
  • 1987-1991: Samuel Tennant
  • 1992-2001: Edward C. Aldridge Jr.
  • 2001-2007: William F. Ballhaus, Jr.
  • 2008-2016: Wanda Austin; President until August 1, 2016; CEO until October 1, 2016
  • 2016â€"Present: Steve Isakowitz; President as of August 1, 2016; CEO as of October 1, 2016

Board of Trustees

The Aerospace Corporation  - aerospace el segundo
References


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List Of University Of California, Los Angeles People - Lisi Aerospace Torrance Ca

List of University of California, Los Angeles people  - lisi aerospace torrance ca

This is a list of notable present and former faculty, staff, and students of the University of California, Los Angeles âˆ' UCLA.

List of University of California, Los Angeles people  - lisi aerospace torrance ca
Notable alumni

Nobel laureates

Academia, science and technology

Mary Papazian current president of San Jose State University

Arts and literature

Film, television and theater

Music

Business and law

Politics

Miscellaneous

List of University of California, Los Angeles people  - lisi aerospace torrance ca
Notable faculty

Nobel laureates

Social science, arts and humanities

Science and technology

  • Michael E. Jung - professor of chemistry
  • Raphael David Levine - professor of chemistry

Politics

Medicine

Business

Law

List of University of California, Los Angeles people  - lisi aerospace torrance ca
Athletics

Hall of Famers in major team sports

National Baseball Hall of Fame

  • Jackie Robinson (inducted in 1962)

Pro Football Hall of Fame

  • Bob Waterfield (inducted in 1965)
  • Tom Fears (inducted in 1970)
  • Jimmy Johnson (inducted in 1994)
  • Troy Aikman (inducted in 2006)
  • Jonathan Ogden (inducted in 2013)
  • Kenny Easley (to be inducted in 2017)

Naismith Memorial Basketball Hall of Fame

  • John Wooden (inducted in 1973)
  • Bill Walton (inducted in 1993)
  • Ann Meyers (inducted in 1993)
  • Denny Crum (inducted in 1994)
  • Kareem Abdul-Jabbar (inducted in 1995)
  • Gail Goodrich (inducted in 1996)
  • Denise Curry (inducted in 1997)
  • Larry Brown (inducted in 2002)
  • Reggie Miller (inducted in 2012)
  • Jamaal Wilkes (inducted in 2012)
  • Donald Barksdale (inducted in 2012)

Students

Baseball

Basketball

Football

Golf

Soccer

Tennis

Gymnastics

Track and field

Volleyball

Water polo

Other

Athletic directors

Basketball coaches

Football coaches

Miscellaneous coaches

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Aerospace Engineering - History Of Aerospace Engineering

Aerospace engineering  - history of aerospace 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 similar, but deals with the electrical side of aerospace engineering.

Aeronautical engineering was the original term for the field. As flight technology advanced to include craft operating in outer space (astronautics), the broader term "aerospace engineering" has largely replaced it in common usage. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science".

Aerospace engineering  - history of aerospace engineering
Overview

Flight vehicles are subjected to demanding conditions such as those produced by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, propulsion, avionics, materials science, structural analysis and manufacturing. The interaction between these technologies is known as aerospace engineering. Because of the complexity and number of disciplines involved, aerospace engineering is carried out by teams of engineers, each having their own specialized area of expertise.

Aerospace engineering  - history of aerospace engineering
History

The origin of aerospace engineering can be traced back to the aviation pioneers around the late 19th to early 20th centuries, although the work of Sir George Cayley dates from the last decade of the 18th to mid-19th century. One of the most important people in the history of aeronautics, Cayley was a pioneer in aeronautical engineering and is credited as the first person to separate the forces of lift and drag, which are in effect on any flight vehicle. Early knowledge of aeronautical engineering was largely empirical with some concepts and skills imported from other branches of engineering. Scientists understood some key elements of aerospace engineering, like fluid dynamics, in the 18th century. Many years later after the successful flights by the Wright brothers, the 1910s saw the development of aeronautical engineering through the design of World War I military aircraft.

The first definition of aerospace engineering appeared in February 1958. The definition considered the Earth's atmosphere and the outer space as a single realm, thereby encompassing both aircraft (aero) and spacecraft (space) under a newly coined word aerospace. In response to the USSR launching the first satellite, Sputnik into space on October 4, 1957, U.S. aerospace engineers launched the first American satellite on January 31, 1958. The National Aeronautics and Space Administration was founded in 1958 as a response to the Cold War.

Aerospace engineering  - history of aerospace engineering
Elements

Some of the elements of aerospace engineering are:

  • Radar cross-section â€" the study of vehicle signature apparent to Radar remote sensing.
  • Fluid mechanics â€" the study of fluid flow around objects. Specifically aerodynamics concerning the flow of air over bodies such as wings or through objects such as wind tunnels (see also lift and aeronautics).
  • Astrodynamics â€" the study of orbital mechanics including prediction of orbital elements when given a select few variables. While few schools in the United States teach this at the undergraduate level, several have graduate programs covering this topic (usually in conjunction with the Physics department of said college or university).
  • Statics and Dynamics (engineering mechanics) â€" the study of movement, forces, moments in mechanical systems.
  • Mathematics â€" in particular, calculus, differential equations, and linear algebra.
  • Electrotechnology â€" the study of electronics within engineering.
  • Propulsion â€" the energy to move a vehicle through the air (or in outer space) is provided by internal combustion engines, jet engines and turbomachinery, or rockets (see also propeller and spacecraft propulsion). A more recent addition to this module is electric propulsion and ion propulsion.
  • Control engineering â€" the study of mathematical modeling of the dynamic behavior of systems and designing them, usually using feedback signals, so that their dynamic behavior is desirable (stable, without large excursions, with minimum error). This applies to the dynamic behavior of aircraft, spacecraft, propulsion systems, and subsystems that exist on aerospace vehicles.
  • Aircraft structures â€" design of the physical configuration of the craft to withstand the forces encountered during flight. Aerospace engineering aims to keep structures lightweight and low-cost, while maintaining structural integrity.
  • Materials science â€" related to structures, aerospace engineering also studies the materials of which the aerospace structures are to be built. New materials with very specific properties are invented, or existing ones are modified to improve their performance.
  • Solid mechanics â€" Closely related to material science is solid mechanics which deals with stress and strain analysis of the components of the vehicle. Nowadays there are several Finite Element programs such as MSC Patran/Nastran which aid engineers in the analytical process.
  • Aeroelasticity â€" the interaction of aerodynamic forces and structural flexibility, potentially causing flutter, divergence, etc.
  • Avionics â€" the design and programming of computer systems on board an aircraft or spacecraft and the simulation of systems.
  • Software â€" the specification, design, development, test, and implementation of computer software for aerospace applications, including flight software, ground control software, test & evaluation software, etc.
  • Risk and reliability â€" the study of risk and reliability assessment techniques and the mathematics involved in the quantitative methods.
  • Noise control â€" the study of the mechanics of sound transfer.
  • Aeroacoustics â€" the study of noise generation via either turbulent fluid motion or aerodynamic forces interacting with surfaces.
  • Flight test â€" designing and executing flight test programs in order to gather and analyze performance and handling qualities data in order to determine if an aircraft meets its design and performance goals and certification requirements.

The basis of most of these elements lies in theoretical physics, such as fluid dynamics for aerodynamics or the equations of motion for flight dynamics. There is also a large empirical component. Historically, this empirical component was derived from testing of scale models and prototypes, either in wind tunnels or in the free atmosphere. More recently, advances in computing have enabled the use of computational fluid dynamics to simulate the behavior of fluid, reducing time and expense spent on wind-tunnel testing. Those studying hydrodynamics or Hydroacoustics often obtained degrees in Aerospace Engineering.

Additionally, aerospace engineering addresses the integration of all components that constitute an aerospace vehicle (subsystems including power, aerospace bearings, communications, thermal control, life support, etc.) and its life cycle (design, temperature, pressure, radiation, velocity, lifetime).

Aerospace engineering  - history of aerospace engineering
Degree programs

Aerospace engineering may be studied at the advanced diploma, bachelor's, master's, and Ph.D. levels in aerospace engineering departments at many universities, and in mechanical engineering departments at others. A few departments offer degrees in space-focused astronautical engineering. Some institutions differentiate between aeronautical and astronautical engineering. Graduate degrees are offered in advanced or specialty areas for the aerospace industry.

A background in chemistry, physics, computer science and mathematics is important for students pursuing an aerospace engineering degree.

Aerospace engineering  - history of aerospace engineering
In popular culture

The term "rocket scientist" is sometimes used to describe a person of great intelligence since "rocket science" is seen as a practice requiring great mental ability, especially technical and mathematical ability. The term is used ironically in the expression "It's not rocket science" to indicate that a task is simple. Strictly speaking, the use of "science" in "rocket science" is a misnomer since science is about understanding the origins, nature, and behavior of the universe; engineering is about using scientific and engineering principles to solve problems and develop new technology. However, the media and the public often use "science" and "engineering" as synonyms.

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