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Rannoch Corp.
Rannoch Corporation, was an American company based in Alexandria, Virginia. It was a research, development and production company working in the field of radar tracking for airport management, ground and airspace control and air defence. Its products included the 'AirScene' Airport Management systems. They had offices worldwide and competed in this market with companies such as: ERA (Czech Republic); Sensis Corporation (USA); Park Air Systems AS (Norway); HITT (Netherlands); Lochard (Australia) and Thales (France). In October 2006 Rannoch acquired ERA (6,25 million Euro was provided by an investment company for the acquisition) and moved large part of development and manufacturing to Pardubice, Czech Republic, location of ERA. In February 2007 Rannoch renamed itself to ''Era Corporation''. In July 2008 ERA was bought by American SRA International for 125.5 million US dollars. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SRA International
SRA may refer to: * SRA0 to SRA4, standard paper sizes defined by ISO 217 * Satanic ritual abuse * SRa or SRA, a type of semiregular variable star * Senior Airman (SrA), a US Air Force rank * Septic Reserve Area, for a septic drain field * The National Center for Biotechnology Information's Sequence Read Archive (previously Short Read Archive) * Serotonin releasing agent, a type of drug * Serotonin-release assay, a test for platelet-activating antibodies * SRA-shooting, Sovellettu reserviläisammunta, a type of shooting sport from Finland * Stratford station, London, UK, station code * Superhuman Registration Act, a fictitious law in Marvel Comics * Surveillance radar approach in aviation * Solicitors Regulation Authority Companies and organizations * Samsung Research America, a subsidiary of Samsung Electronic * Science Research Associates, US educational publisher * Secretariat of Agrarian Reform, Mexico * Sexual Recovery Anonymous, a sexual addiction program * Skiff Racing Ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Republic
The Czech Republic, or simply Czechia, is a landlocked country in Central Europe. Historically known as Bohemia, it is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The Czech Republic has a hilly landscape that covers an area of with a mostly temperate continental and oceanic climate. The capital and largest city is Prague; other major cities and urban areas include Brno, Ostrava, Plzeň and Liberec. The Duchy of Bohemia was founded in the late 9th century under Great Moravia. It was formally recognized as an Imperial State of the Holy Roman Empire in 1002 and became a kingdom in 1198. Following the Battle of Mohács in 1526, the whole Crown of Bohemia was gradually integrated into the Habsburg monarchy. The Protestant Bohemian Revolt led to the Thirty Years' War. After the Battle of White Mountain, the Habsburgs consolidated their rule. With the dissolution of the Holy Empire in 1806, the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Engineering Companies Of The United States
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Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Former Defense Companies Of The United States
A former is an object, such as a template, gauge or cutting die, which is used to form something such as a boat's hull. Typically, a former gives shape to a structure that may have complex curvature. A former may become an integral part of the finished structure, as in an aircraft fuselage, or it may be removable, being using in the construction process and then discarded or re-used. Aircraft formers Formers are used in the construction of aircraft fuselage, of which a typical fuselage has a series from the nose to the empennage, typically perpendicular to the longitudinal axis of the aircraft. The primary purpose of formers is to establish the shape of the fuselage and reduce the column length of stringers to prevent instability. Formers are typically attached to longerons, which support the skin of the aircraft. The "former-and-longeron" technique (also called stations and stringers) was adopted from boat construction, and was typical of light aircraft built until the ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
L-Band
The L band is the Institute of Electrical and Electronics Engineers (IEEE) designation for the range of frequencies in the radio spectrum from 1 to 2 gigahertz (GHz). This is at the top end of the ultra high frequency (UHF) band, at the lower end of the microwave range. Applications Mobile service In Europe, the Electronic Communications Committee (ECC) of the European Conference of Postal and Telecommunications Administrations (CEPT) has harmonized part of the L band (1452–1492 MHz), allowing individual countries to adopt this spectrum for terrestrial mobile/fixed communications networks supplemental downlink (MFCN SDL). By means of carrier aggregation, an LTE-Advanced or UMTS/HSDPA base station could use this spectrum to provide additional bandwidth for communications from the base station to the mobile device; i.e., in the downlink direction. In the Americas, mobile services are operated between the 1.7 GHz to 2.1 GHz range in the PCS and AWS bands. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mode S
The aviation transponder interrogation modes are the standard formats of pulsed sequences from an interrogating Secondary Surveillance Radar (SSR) or similar Automatic Dependent Surveillance-Broadcast (ADS-B) system. The reply format is usually referred to as a "code" from a transponder, which is used to determine detailed information from a suitably equipped aircraft. In its simplest form, a "Mode" or interrogation type is generally determined by pulse spacing between two or more interrogation pulses. Various modes exist from Mode 1 to 5 for military use, to Mode A, B, C and D, and Mode S for civilian use. Interrogation modes Several different RF communication protocols have been standardized for aviation transponders: Mode A and Mode C are implemented using air traffic control radar beacon system as the physical layer, whereas Mode S is implemented as a standalone backwards-compatible protocol. ADS-B can operate using Mode S-ES or Universal Access Transceiver as its transport ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transponder
In telecommunications, a transponder is a device that, upon receiving a signal, emits a different signal in response. The term is a blend of ''transmitter'' and ''responder''. In air navigation or radio frequency identification, a flight transponder is an automated transceiver in an aircraft that emits a coded identifying signal in response to an interrogating received signal. In a communications satellite, a satellite transponder receives signals over a range of uplink frequencies, usually from a satellite ground station; the transponder amplifies them, and re-transmits them on a different set of downlink frequencies to receivers on Earth, often without changing the content of the received signal or signals. Satellite/broadcast communications A communications satellite’s channels are called transponders because each is a separate transceiver or repeater. With digital video data compression and multiplexing, several video and audio channels may travel through a single trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pardubice
Pardubice (; german: Pardubitz) is a city in the Czech Republic. It has about 89,000 inhabitants. It is the capital city of the Pardubice Region and lies on the Elbe River. The historic centre is well preserved and is protected as an urban monument reservation. Pardubice is known as the centre of industry, which represents by an oil refinery or an electronic equipment plant. The city is well known for its sport events, which include the Great Pardubice Steeplechase in horse racing, the Golden Helmet of Pardubice in motorcycle racing, and the Czech Open international chess and games festival. Administrative division Pardubice is divided into eight boroughs, which are further divided into 27 administrative parts (in brackets): *Pardubice I (Bílé Předměstí (partly), Pardubice-Staré Město, Zámek, Zelené Předměstí (partly)); *Pardubice II (Cihelna, Polabiny, Rosice (partly)); *Pardubice III (Bílé Předměstí (partly), Studánka (partly)); *Pardubice IV (Bílé Předmě ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City
A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be defined as a permanent and densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks. Cities generally have extensive systems for housing, transportation, sanitation, utilities, land use, production of goods, and communication. Their density facilitates interaction between people, government organisations and businesses, sometimes benefiting different parties in the process, such as improving efficiency of goods and service distribution. Historically, city-dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization, more than half of the world population now lives in cities, which has had profound consequ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thales Group
Thales Group () is a French multinational company that designs, develops and manufactures electrical systems as well as devices and equipment for the aerospace, defence, transportation and security sectors. The company is headquartered in Paris' business district, La Défense, and its stock is listed on the Euronext Paris. Having been known as Thomson-CSF since its foundation in 1968, the company was rebranded ''Thales'' (named after the Greek philosopher Thales and pronounced , reflecting its pronunciation in French) in December 2000. A communication audit, launched in spring that year, highlighted Thomson-CSF's image deficit, particularly among the young French graduates it was seeking to recruit. The wish to liven up its image as well as the expansion of its business worldwide were cited among the reasons for the change. Thales is partially owned by the French State and operates in more than 56 countries. It had 80,000 employees and generated €18.4 billion in revenues ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sensis Corporation
Saab Sensis Corporation is a technology company based in East Syracuse, New York and is a subsidiary of Saab Group. Saab Sensis, formerly Sensis Corporation, was acquired by Saab Group in 2011. Following the acquisition, Saab consolidated its U.S. defense businesses under a new U.S.-based company named Saab Defense and Security USA (SDAS) leaving Saab Sensis to focus on air traffic solutions. Today, Saab Sensis leads Saab's global Air Traffic Management business with primary offices in Australia, the Netherlands, Sweden, and the U.S. Saab Sensis is a leading provider of decision support tools for the air traffic control (ATC) tower and offers a rich set of surveillance and collaborative decision making technologies for all phases of flight. In 2011, Saab Sensis commissioned the 35th ASDE-X system for the FAA The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
