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69-451: Avionics Full-Duplex Switched Ethernet ( AFDX ), also ARINC 664 , is a data network, patented by international aircraft manufacturer Airbus , for safety-critical applications that utilizes dedicated bandwidth while providing deterministic quality of service (QoS). AFDX is a worldwide registered trademark by Airbus. The AFDX data network is based on Ethernet technology using commercial off-the-shelf (COTS) components. The AFDX data network

138-440: A clustered file system , using file systems that employ block level checksums such as ZFS , storage arrays that compute parity calculations such as exclusive or or use a cryptographic hash function and even having a watchdog timer on critical subsystems. Physical integrity often makes extensive use of error detecting algorithms known as error-correcting codes . Human-induced data integrity errors are often detected through

207-524: A computer file system may be configured on a fault-tolerant RAID array, but might not provide block-level checksums to detect and prevent silent data corruption . As another example, a database management system might be compliant with the ACID properties, but the RAID controller or hard disk drive's internal write cache might not be. This type of integrity is concerned with the correctness or rationality of

276-413: A data value is derived based on algorithm, contributors and conditions. It also specifies the conditions on how the data value could be re-derived. Data integrity is normally enforced in a database system by a series of integrity constraints or rules. Three types of integrity constraints are an inherent part of the relational data model : entity integrity, referential integrity and domain integrity. If

345-587: A database supports these features, it is the responsibility of the database to ensure data integrity as well as the consistency model for the data storage and retrieval. If a database does not support these features, it is the responsibility of the applications to ensure data integrity while the database supports the consistency model for the data storage and retrieval. Having a single, well-controlled, and well-defined data-integrity system increases: Modern databases support these features (see Comparison of relational database management systems ), and it has become

414-413: A designed maximum traffic, hence determinism. Also the switch, having a VL configuration table loaded, can reject any erroneous data transmission that may otherwise swamp other branches of the network. Additionally, there can be sub-virtual links (sub-VLs) that are designed to carry less critical data. Sub-virtual links are assigned to a particular virtual link. Data are read in a round-robin sequence among

483-404: A font similar to Helvetica Black . The logo colours were reflected in the standard Airbus aircraft livery in each period. The EADS logo between 2000 and 2010 combined the logos of the merged companies, DaimlerChrysler Aerospace AG (a four-ray star) and Aérospatiale-Matra (a curved arrow), after which these elements were removed and a new font with 3D shading was chosen. This font was retained in

552-593: A model range that parallels the commercial aircraft offered by the company. Following the entry of the 737-based Boeing Business Jet , Airbus joined the business jet market with the A319 Corporate Jet in 1997. Although the term Airbus Corporate Jet was initially used only for the A319CJ, it is now often used for all models, including VIP widebodies. As of December 2008, 121 corporate and private jets are operating, and 164 aircraft have been ordered. The company

621-657: A number of other plants in different European locations, reflecting its foundation as a consortium. For aircraft assembled in Europe, aircraft parts often move between the different factories and the assembly lines via the use of the Beluga and BelugaXL , a fleet modified aircraft capable of carrying entire sections of fuselage. For aircraft assembled in China and the United States, the parts needed to build an aircraft meet in

690-722: A piece of data, given a particular context. This includes topics such as referential integrity and entity integrity in a relational database or correctly ignoring impossible sensor data in robotic systems. These concerns involve ensuring that the data "makes sense" given its environment. Challenges include software bugs , design flaws, and human errors. Common methods of ensuring logical integrity include things such as check constraints , foreign key constraints , program assertions , and other run-time sanity checks. Physical and logical integrity often share many challenges such as human errors and design flaws, and both must appropriately deal with concurrent requests to record and retrieve data,

759-520: A second production line. North America plays a crucial role for Airbus, both in terms of aircraft sales and suppliers. Of the approximately 5,300 Airbus jetliners sold worldwide, 2,000 are ordered by North American customers. These orders span Airbus' entire product line, from the compact A318 to the massive A380, accommodating 107 to 565 passengers. Notably, US contractors contribute significantly, supporting around 120,000 jobs and generating an estimated $ 5.5 billion in business. For instance, one variant of

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828-598: A simplified joint-stock company . In 2006, EADS acquired BAE Systems ' remaining 20% of Airbus. EADS NV was renamed Airbus Group NV and SE in 2014 and 2015, respectively. Due to the dominance of the Airbus SAS division within Airbus Group SE, the executive committees of the parent and subsidiary companies were aligned in January 2017, but the companies were kept as separate legal entities. The holding company

897-704: A single European location where they are loaded onto ships for the final journey to the assembly line. Airbus opened an assembly plant for the A320 family of aircraft in Tianjin , China in 2009. Airbus started constructing a $ 350 million component manufacturing plant in Harbin , China in July 2009, which now employs over 1,000 people. It was fully operational by early 2011, the 30,000 square metre plant manufactures composite parts and assembles composite work-packages for

966-611: A value of the stake at "approximately €2.0 billion." Lagardère was to reduce its holding by an identical amount. However, Caisse des Dépôts et Consignations , a unit of the French government, acquired 2.25 % of EADS. At issue, as a result, is the fact that the German and French shareholdings were now in imbalance. On 30 August 2006, shortly after the stock price decline caused by the A380 delivery delays, more than 5 % of EADS stock

1035-415: A way that its single transmitter communicates in a point-to-point connection, thus requiring a significant amount of wiring which amounts to added weight. Another standard, ARINC 629 , introduced by Boeing for the 777 provided increased data speeds of up to 2 Mbit/s and allowing a maximum of 120 data terminals. This ADN operates without the use of a bus controller thereby increasing the reliability of

1104-522: Is a European aerospace corporation. The company's primary business is the design and manufacturing of commercial aircraft but it also has separate defence and space and helicopter divisions. Airbus has long been the world's leading helicopter manufacturer and, in 2019, also emerged as the world's biggest manufacturer of airliners. The company was incorporated as the European Aeronautic Defence and Space Company ( EADS ) in

1173-448: Is a specific implementation of ARINC Specification 664 Part 7, a profiled version of an IEEE 802.3 network per parts 1 & 2, which defines how commercial off-the-shelf networking components will be used for future generation Aircraft Data Networks (ADN). The six primary aspects of an AFDX data network include full duplex , redundancy, determinism, high speed performance, switched and profiled network. Many commercial aircraft use

1242-411: Is allocated dedicated bandwidth [sum of all VL bandwidth allocation gap (BAG) rates x MTU ] with the total amount of bandwidth defined by the system integrator. However, total bandwidth cannot exceed the maximum available bandwidth on the network. Bi-directional communications must therefore require the specification of a complementary VL. Each VL is frozen in specification to ensure that the network has

1311-568: Is also a 10% owner of Dassault Aviation , which builds the Falcon family of smaller business jets. Airbus Defence and Space markets and either builds or modifies new aircraft for military use. Airbus became increasingly interested in developing and selling to the military aviation market in the late 1990s. It embarked on two main fields of development: aerial refuelling with the Airbus A310 MRTT (Multi-Role Tanker Transport) and later

1380-725: Is led by CEO Guillaume Faury and is a component of the EURO STOXX 50 stock market index . Since its inception in 2000, the company's shares have been listed on the Paris Stock Exchange , the Frankfurt Stock Exchange and the four regional Spanish stock exchanges (including the Bolsa de Madrid ). The current company is the product of consolidation in the European aerospace industry, tracing back to

1449-766: Is longer and wider than the fuselage used on the A300, A310, A330, and A340. A second narrow-body jet was added to the product list in 2018 when Airbus gained control of the Bombardier CSeries programme, and rebranded it as the A220. The jet offers five-abreast seating compared to the six-abreast seating on the A320. The company is also a 50% owner of the ATR joint venture which builds the ATR 42 and ATR 72 regional aircraft. Airbus Corporate Jets markets and modifies new aircraft for private and corporate customers. It has

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1518-477: Is one implementation of deterministic Ethernet defined by ARINC Specification 664 Part 7. AFDX was developed by Airbus Industries for the A380, initially to address real-time issues for flight-by-wire system development. Multiple switches can be bridged together in a cascaded star topology . This type of network can significantly reduce wire runs, thus the weight of the aircraft. In addition, AFDX can provide quality of service and dual link redundancy. Building on

1587-513: Is possible to visualise the VLs as an ARINC 429 style network each with one source and one or more destinations. Virtual links are unidirectional logic paths from the source end-system to all of the destination end-systems. Unlike that of a traditional Ethernet switch which switches frames based on the Ethernet destination or MAC address, AFDX routes packets using a virtual link ID, which is carried in

1656-464: Is the same: ensure data is recorded exactly as intended (such as a database correctly rejecting mutually exclusive possibilities). Moreover, upon later retrieval , ensure the data is the same as when it was originally recorded. In short, data integrity aims to prevent unintentional changes to information. Data integrity is not to be confused with data security , the discipline of protecting data from unauthorized parties. Any unintended changes to data as

1725-584: Is used in Airbus A380 , Boeing 787 , Airbus A400M , Airbus A350 , Sukhoi Superjet 100 , ATR 42 , ATR 72 (-600), AgustaWestland AW101 , AgustaWestland AW189 , AgustaWestland AW169 , Irkut MC-21 , Bombardier Global Express , Bombardier CSeries , Learjet 85 , Comac ARJ21 , Comac C919 and AgustaWestland AW149 . Airbus Airbus SE ( / ˈ ɛər b ʌ s / AIR -buss ; French: [ɛʁbys] ; German: [ˈɛːɐ̯bʊs] ; Spanish: [ˈejɾβus] )

1794-485: The ARINC 429 standard developed in 1977 for safety-critical applications. ARINC 429 utilizes a unidirectional bus with a single transmitter and up to twenty receivers. A data word consists of 32 bits communicated over a twisted pair cable using the bipolar return-to-zero modulation. There are two speeds of transmission: high speed operates at 100 kbit/s and low speed operates at 12.5 kbit/s. ARINC 429 operates in such

1863-552: The Airbus A330 MRTT , and tactical airlift with the Airbus A400M Atlas . The company has also continued to market and assemble some military aircraft previously offered by the companies that formed Airbus, notably CASA . The A310 and A330-based MRTT aircraft are conversions of civilian airliners. The aircraft are called multi-role tanker transports because, in addition to their aerial refuelling capability,

1932-820: The Airbus C295 , a smaller tactical transport aircraft, that was designed and initially manufactured by the Spanish aerospace company CASA . The company is also a 50% owner of the ArianeGroup joint venture which builds the Ariane 5 space launch vehicle, a 46% owner of the Eurofighter joint venture which builds the Typhoon fighter jet, a 42.5% owner of the Panavia Aircraft joint venture which built

2001-824: The Tiger attack helicopter, along with militarized versions of the H125, H135, H145, H160, H175, H215, and H225. The company is also a 62.5% owner of the NHIndustries joint venture, which builds the NH90 military utility helicopter. Revenues by division, as of 2023: Commercial aircraft generated 74% of total revenue for the Airbus group in 2018 and 72% in 2023. The key trends for Airbus Commercial Aircraft (excluding Defence, Space and Helicopters) are as of each financial year ending December 31: The division Airbus Defence and Space

2070-722: The Tornado fighter jet, a 37.5% owner of the MBDA joint venture which builds missiles, and a 10% owner of Dassault Aviation which builds the Rafale fighter jet, and previously, the Mirage 2000 fighter. Airbus Helicopters markets and builds new rotorcraft for civilian and military use. The division was founded formed in 1992 as the Eurocopter Group, through the merger of the helicopter divisions of Aérospatiale and DASA (two of

2139-418: The token bucket from the telecom standards, Asynchronous Transfer Mode (ATM), to fix the shortcomings of IEEE 802.3 Ethernet. By adding key elements from ATM to those already found in Ethernet, and constraining the specification of various options, a highly reliable full-duplex deterministic network is created providing guaranteed bandwidth and quality of service (QoS). Through the use of full-duplex Ethernet,

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2208-667: The A320, making it easier to train crew. The success led Airbus to introduce a lengthened version, the A321 in 1993, along with the shorter A319 in 1995 and the even shorter A318 in 2002. In 2016, Airbus re-engineered the narrow-body family, in a programme called the A320neo ( new engine option). The wide-body programme led to the introduction of the four-engine A340 in 1991 and the twinjet A330 in 1992. At that time, Airbus wanted to offer four-engined jet aircraft to allow for longer transatlantic and transpacific flights. However, during

2277-648: The A350 XWB, A320 families and future Airbus programmes. Harbin Aircraft Industry Group Corporation, Hafei Aviation Industry Company Ltd, AviChina Industry & Technology and other Chinese partners hold an 80% stake in the plant while Airbus controls the remaining 20%. In 2022, the Tianjin plant finished upgrading works to allow for production of A321. In 2023, the Tianjin final assembly plant started construction to be expanded with

2346-830: The A380 boasts 51% American content in terms of work share value. Plans for a Mobile, Alabama aircraft assembly plant were unveiled by Airbus CEO Fabrice Brégier from the Mobile Convention Centre on 2 July 2012. The plans include a $ 600 million factory at the Mobile Aeroplex at Brookley for the assembly of the A220 , A319, A320 and A321 aircraft. It could employ up to 1,000 full-time workers when operational. Construction began on 8 April 2013, and became operable by 2015, producing up to 50 aircraft per year by 2017. The key trends of Airbus SE are (as of each financial year ending December 31): In October 2005

2415-465: The Airbus 380 programme would cost the company 4.8 billion euros in lost earnings in 2010, EADS shares, traded on the Paris arm of Euronext, were suspended after they surpassed the 10 % loss limit. Trading resumed later in the day with the one-day loss holding at 7 %. Data integrity Data integrity is the opposite of data corruption . The overall intent of any data integrity technique

2484-466: The BAG rate for each VL, care must be taken so there will be enough bandwidth for other VL's and the total speed cannot exceed 100 Mbit/s. Each switch has filtering, policing, and forwarding functions that should be able to process at least 4096 VLs. Therefore, in a network with multiple switches (cascaded star topology), the total number of virtual links is nearly limitless. There is no specified limit to

2553-652: The British Ministry of Defence warned European politicians to stop, as it saw it, interfering in the corporate governance of EADS. The former UK Defence Procurement Minister Lord Drayson hinted that the UK government, a major customer for EADS, may withhold future contracts. "As a key customer, we see it as important for EADS to move in a direction that is free from political interference." On 4 April 2006, DaimlerChrysler announced its intention to reduce its shareholding from 30 % to 22.5 %. The company placed

2622-572: The aircraft can also be configured for troop transport, medevac, and cargo transportation. The A400M Atlas is a four-engine, turboprop-powered tactical transport aircraft. The A400M is sized between the American-made C-130 and the C-17 transports, and while it can carry heavier loads than the C-130, its turboprop engines allow it to retain the ability to use rough landing strips. The A400M

2691-661: The aircraft's development, new rules extended twinjet operations to 120 minutes in 1986, and 180 minutes in 1989. Although the new rules hurt sales of the A340, they greatly benefited the A330 . Production of the A340 ended in 2011, while the A330 would be re-engineered as the A330neo ( new engine option ) in 2018. The world's largest passenger airliner was introduced by Airbus in 2005; the A380

2760-778: The company operates major offices and assembly plants in France , Germany , Spain , and the United Kingdom , along with more recent additions in Canada , China , and the United States . Airbus' headquarters are legally registered in Leiden , Netherlands, but daily management is conducted from the company's main office located in Blagnac , France. The SE in its corporate name stands for Societas Europaea . The company

2829-490: The data. AFDX extends standard Ethernet to provide high data integrity and deterministic timing. Further a redundant pair of networks is used to improve the system integrity (although a virtual link may be configured to use one or the other network only). It specifies interoperable functional elements at the following OSI reference model layers: The main elements of an AFDX network are: The central feature of an AFDX network are its virtual links (VL). In one abstraction, it

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2898-749: The database itself, which automatically ensures the accuracy and integrity of the data so that no child record can exist without a parent (also called being orphaned) and that no parent loses their child records. It also ensures that no parent record can be deleted while the parent record owns any child records. All of this is handled at the database level and does not require coding integrity checks into each application. Various research results show that neither widespread filesystems (including UFS , Ext , XFS , JFS and NTFS ) nor hardware RAID solutions provide sufficient protection against data integrity problems. Some filesystems (including Btrfs and ZFS ) provide internal data and metadata checksumming that

2967-405: The de facto responsibility of the database to ensure data integrity. Companies, and indeed many database systems, offer products and services to migrate legacy systems to modern databases. An example of a data-integrity mechanism is the parent-and-child relationship of related records. If a parent record owns one or more related child records all of the referential integrity processes are handled by

3036-647: The experience from the A380, the Airbus A350 also uses an AFDX network, with avionics and systems supplied by Rockwell Collins . AFDX using fiber optic rather than copper interconnections is used on the Boeing 787 Dreamliner . Airbus and its EADS parent company have made AFDX licenses available through the EADS Technology Licensing initiative, including agreements with Selex ES and Vector Informatik GmbH. AFDX adopted concepts such as

3105-561: The formation of the Airbus Industrie GIE consortium in 1970. In 2000, the European Aeronautic Defence and Space Company (EADS) NV was established. In addition to other subsidiaries pertaining to security and space activities, EADS owned 100% of the pre-existing Eurocopter SA , established in 1992, as well as 80% of Airbus Industrie GIE. In 2001, Airbus Industrie GIE was reorganised as Airbus SAS ,

3174-426: The founding companies of Airbus). Airbus Helicopters is the foremost player in the turbine helicopter industry both in terms of revenues and deliveries. The division's civilian products include the single engine H125 and H130 , the light twin engine H135 and H145 , the medium twin engine H155 and H160 , the super medium twin engine H175 , and the heavy twin engine H215 and H225 . Military products include

3243-514: The latter of which is entirely a subject on its own. If a data sector only has a logical error, it can be reused by overwriting it with new data. In case of a physical error, the affected data sector is permanently unusable. Data integrity contains guidelines for data retention , specifying or guaranteeing the length of time data can be retained in a particular database (typically a relational database ). To achieve data integrity, these rules are consistently and routinely applied to all data entering

3312-506: The logos of Airbus Group NV (2014–2015) and Airbus Group SE (2015–2017), then Airbus SE: The Airbus product line started with the A300 in 1972, the world's first wide-body , twinjet aircraft. The aircraft greatly benefited from the 1976 introduction of the ETOPS 90 rule, which allowed twinjet aircraft to operate up to 90 minutes (increased from 60 minutes) away from the nearest airport. Under

3381-728: The loss of vacation pictures or a business-critical database, to even catastrophic loss of human life in a life-critical system . Physical integrity deals with challenges which are associated with correctly storing and fetching the data itself. Challenges with physical integrity may include electromechanical faults, design flaws, material fatigue , corrosion , power outages , natural disasters, and other special environmental hazards such as ionizing radiation , extreme temperatures, pressures and g-forces . Ensuring physical integrity includes methods such as redundant hardware, an uninterruptible power supply , certain types of RAID arrays, radiation hardened chips, error-correcting memory , use of

3450-540: The network architecture. The drawback is that it requires custom hardware which can add significant cost to the aircraft. Because of this, other manufacturers did not openly accept the ARINC 629 standard. AFDX was designed as the next-generation aircraft data network. Basing on standards from the IEEE 802.3 committee (commonly known as Ethernet ) allows commercial off-the-shelf hardware to reduce costs and development time. AFDX

3519-688: The new rule, the A300 was able to operate over the North Atlantic , the Bay of Bengal , and the Indian Ocean more efficiently than the trijets and four-engined jet aircraft offered by competitors. They then went on to make the Airbus A310 which is also a wide-body aircraft. Airbus had identified a demand for an aircraft smaller than the Airbus A300 , the first twin-jet wide-body. It

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3588-424: The number of virtual links that can be handled by each end system, although this will be determined by the BAG rates and maximum frame size specified for each VL versus the Ethernet data rate. However, the number of sub-VLs that may be created in a single virtual link is limited to four. The switch must also be non-blocking at the data rates that are specified by the system integrator, and in practice this may mean that

3657-544: The possibility of transmission collisions is eliminated. The network is designed in such a way that all critical traffic is prioritized using QoS policies so delivery, latency, and jitter are all guaranteed to be within set parameters. A highly intelligent switch, common to the AFDX network, is able to buffer transmission and reception packets . Through the use of twisted pair or fiber optic cables, full-duplex Ethernet uses two separate pairs or strands for transmitting and receiving

3726-455: The relations a piece of data can have to other pieces of data, such as a Customer record being allowed to link to purchased Products , but not to unrelated data such as Corporate Assets . Data integrity often includes checks and correction for invalid data, based on a fixed schema or a predefined set of rules. An example being textual data entered where a date-time value is required. Rules for data derivation are also applicable, specifying how

3795-421: The result of a storage, retrieval or processing operation, including malicious intent, unexpected hardware failure, and human error , is failure of data integrity. If the changes are the result of unauthorized access, it may also be a failure of data security. Depending on the data involved this could manifest itself as benign as a single pixel in an image appearing a different color than was originally recorded, to

3864-576: The same position in an AFDX frame as the MAC destination address in an Ethernet frame. However, in the case of AFDX, this virtual link ID identifies the data carried rather than the physical destination. The virtual link ID is a 16-bit unsigned integer value that follows a constant 32-bit field. The switches are designed to route an incoming frame from one, and only one, end system to a predetermined set of end systems. There can be one or more receiving end systems connected within each virtual link. Each virtual link

3933-416: The switch shall have a switching capacity that is the sum of all of its physical ports. Since AFDX utilizes the Ethernet protocol at the MAC layer, it is possible to use high performance COTS switches with Layer 2 routing as AFDX switches for testing purposes as a cost-cutting measure. However, some features of a real AFDX switch may be missing, such as traffic policing and redundancy functions. The AFDX bus

4002-446: The system, and any relaxation of enforcement could cause errors in the data. Implementing checks on the data as close as possible to the source of input (such as human data entry), causes less erroneous data to enter the system. Strict enforcement of data integrity rules results in lower error rates, and time saved troubleshooting and tracing erroneous data and the errors it causes to algorithms. Data integrity also includes rules defining

4071-512: The use of simpler checks and algorithms, such as the Damm algorithm or Luhn algorithm . These are used to maintain data integrity after manual transcription from one computer system to another by a human intermediary (e.g. credit card or bank routing numbers). Computer-induced transcription errors can be detected through hash functions . In production systems, these techniques are used together to ensure various degrees of data integrity. For example,

4140-424: The virtual links with data to transmit. Also sub-virtual links do not provide guaranteed bandwidth or latency due to the buffering, but AFDX specifies that latency is measured from the traffic regulator function anyway. BAG stands for bandwidth allocation gap, this is one of the main features of the AFDX protocol. This is the maximum rate data can be sent, and it is guaranteed to be sent at that interval. When setting

4209-587: The year 2000 through the merger of the French Aérospatiale - Matra , the German DASA and Spanish CASA . The new entity subsequently acquired full ownership of its subsidiary, Airbus Industrie GIE , a joint venture of European aerospace companies originally incorporated in 1970 to develop and produce a wide-body aircraft to compete with American-built airliners. EADS rebranded itself as Airbus SE in 2015. Reflecting its multinational origin,

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4278-517: Was a four-engine aircraft with two full-length passenger seating decks. Intended to challenge the dominance of the Boeing 747 in the long-haul market, the A380 was ultimately a money-losing venture for Airbus due to large development costs and limited sales, and production ended in January 2022. The A350 , a wide-body, twinjet aircraft was introduced in 2013. The A350 was the first Airbus aircraft made largely from carbon-fiber-reinforced polymers . It

4347-413: Was a partner in the Eurofighter consortium as well as in the missile systems provider MBDA . Airbus Helicopters , formerly known as Eurocopter, is a helicopter manufacturing and support company. The 10 largest shareholder of Airbus in early 2024 were: The corporate management of Airbus is: Airbus has several final assembly lines for different models and markets. These are: Airbus, however, has

4416-593: Was developed for European NATO members, Belgium, France, Germany, Luxembourg, Spain, Turkey, and the UK, as an alternative to relying on foreign aircraft. During development, the A400M programme faced delays and cost overruns; with customer nations stepping in offer additional subsidies. The first aircraft was delivered to the French Air Force in 2013, and by 2023, more than 100 aircraft had been built. The Defence and Space division also market and assembles

4485-666: Was formed in January 2014 as part of the group restructuring from the former EADS divisions Airbus Military , Astrium , and Cassidian (composed of Cassidian Electronics – develops and manufactures sensors, radars, avionics and electronic warfare systems for military and security applications, Cassidian Air Systems – develops manned and unmanned aerial systems (UAVs), mission avionics, electronic defence and warning systems and Cassidian Systems – provides global security systems such as command & control, lead system integration, TETRA and TETRAPOL communication systems for public safety, industry, transportation and defence. This line of business

4554-418: Was given its present name in April 2017. Aérospatiale (est. 1970) Matra (est. 1937) Daimler-Benz (aerospace unit) (est. 1926) Dornier Flugzeugwerke (est. 1922) Messerschmitt-Bölkow-Blohm (MBB) (est. 1968) CASA (Construcciones Aeronáuticas SA) (est. 1923) The logos of Airbus Industrie GIE and Airbus SAS displayed a stylised turbine symbol, redolent of a jet engine , and

4623-464: Was manufactured from 1981-1998. Building on its success with the A300, Airbus worked to develop a narrow-body aircraft along with additional wide-body aircraft based on the A300. The narrow-body efforts led to the launch of the A320 in 1987, which was and continues to be a major commercial success. The A320 was the first commercial jet to use a digital fly-by-wire control system. All Airbus aircraft developed since then have cockpit systems similar to

4692-403: Was reportedly purchased by the Russian state-owned Vneshtorgbank , bringing its share to nearly 6 %. In December 2007, Vneshtorgbank sold EADS shares to another state-controlled bank, Vnesheconombank . EADS shares were to be delivered by Vneshekonombank to the charter capital of JSC United Aircraft Corporation in 2008. On 3 October 2006, shortly after EADS admitted further delays in

4761-408: Was the first one in the world to begin field tests with TETRA Enhanced Data Service (TEDS). The Airbus Military division, which manufactured tanker, transport and mission aircraft; Airbus Helicopters , the world's largest helicopter supplier; Astrium , provided systems for aerial, land, naval and civilian security applications including Ariane , Galileo and Cassidian . Through Cassidian, EADS

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