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Air Mobility Command
Air Mobility Command is a Major Command of the U.S. Air Force. AMC is headquartered at Scott AFB, Illinois, east of St. Louis.

Air navigation
The basic principles of air navigation are identical to general navigation, which includes the process of planning, recording, and controlling the movement of a craft from one place to another.

Air parcel
In fluid dynamics, within the framework of continuum mechanics, a fluid parcel is a very small amount of fluid, identifiable throughout its dynamic history while moving with the fluid flow. As it moves, the mass of a fluid parcel remains constant, while—in a compressible flow—its volume may change. And its shape changes due to the distortion by the flow

Air pollution
Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or cause damage to the natural environment or built environment, into the atmosphere.

Air pollution dispersion terminology
Air pollution dispersion terminology includes the words and technical terms that have a special meaning to those who work in the field of air pollution dispersion modeling

Air preheater
An air preheater is a general term to describe any device designed to heat air before another process with the primary objective of increasing the thermal efficiency of the process

Air rights
Air rights are a type of development right in real estate, referring to the empty space above a property. Generally speaking, owning or renting land or a building gives one the right to use and develop the air rights.

Air Supply
Air Supply is an Australian soft rock duo, consisting of Graham Russell as guitarist and singer-songwriter and Russell Hitchcock as lead vocalist. They had a succession of hits worldwide, including eight Top Ten hits in the United States, in the early 1980s

Air suspension
Air suspension is a type of vehicle suspension powered by an engine driven or electric air pump or compressor. This pump pressurizes the air, using compressed air as a spring. Air suspension replaces conventional steel springs. If the engine is left off for an extended period, the car will settle to the ground

Air Togo
Air Togo was an airline based in Lomé in Togo. It was the national carrier operating services between Togo and France and to neighbouring countries in West Africa

Air traffic control
Air traffic control is a service provided by ground-based controllers who direct aircraft on the ground and in the air. The primary purpose of ATC systems worldwide is to separate aircraft to prevent collisions, to organize and expedite the flow of traffic, and to provide information and other support for pilots when able

Air traffic controller
Air traffic controllers are the people who expedite and maintain a safe and orderly flow of air traffic in the global air traffic control system. The position of the air traffic controller is one that requires highly specialized skills

Air Transport Command
Air Transport Command is an inactive United States Air Force unit. Its mission was to meet the urgent demand for the speedy reinforcement of the United States' military bases worldwide during World War II, using an air supply system to supplement surface transport

Air Zimbabwe
Air Zimbabwe is the national airline of Zimbabwe, headquartered in Harare. From its hub at Harare International Airport, the carrier operates a network within southern Africa that also includes Asia and London-Gatwick. The company is a member of the International Air Transport Association, and of the African Airlines Association since 1981

Air-cooled engine
Air-cooled engines rely on the circulation of air directly over hot parts of the engine to cool them.-Introduction:Most modern internal combustion engines are cooled by a closed circuit carrying liquid coolant through channels in the engine block and cylinder head, where the coolant absorbs heat, to a heat exchanger or radiator where the coolant releases heat into the air

Air-fuel ratio
Air–fuel ratio is the mass ratio of air to fuel present in an internal combustion engine. If exactly enough air is provided to completely burn all of the fuel, the ratio is known as the stoichiometric mixture, often abbreviated to stoich

AirAsia
AirAsia Berhad is a Malaysian-based low-cost airline. AirAsia is Asia's largest low-fare, no-frills airline and a pioneer of low-cost travel in Asia. AirAsia group operates scheduled domestic and international flights to over 400 destinations spanning 25 countries. Its main hub is the Low-Cost Carrier Terminal at Kuala Lumpur International Airport

Airborne (dietary supplement)
Airborne is a dietary supplement containing herbal extracts, amino acids, antioxidants, electrolytes, synthetic vitamins, and other ingredients. It was created by Victoria Knight-McDowell in the early 1990s. It is offered for sale over-the-counter in many U.S. retail stores in three different forms: tablet, chewable lozenge, or powder

Airborne wind turbine
An airborne wind turbine is a design concept for a wind turbine that is supported in the air without a tower. Airborne wind turbines may operate in low or high altitudes; they are part of a wider class of airborne wind energy systems addressed by high-altitude wind power

Airbrush
An airbrush is a small, air-operated tool that sprays various media including ink and dye, but most often paint by a process of nebulization. Spray guns developed from the airbrush and are still considered a type of airbrush.-History:

Airbus
Airbus SAS is an aircraft manufacturing subsidiary of EADS, a European aerospace company. Based in Blagnac, France, surburb of Toulouse, and with significant activity across Europe, the company produces around half of the world's jet airliners.

Airbus A330
The Airbus A330 is a wide-body twin-engine jet airliner made by Airbus, a division of EADS. Versions of the A330 have a range of and can accommodate up to 335 passengers in a two-class layout or carry of cargo.

Airbus A380
The Airbus A380 is a double-deck, wide-body, four-engine jet airliner manufactured by the European corporation Airbus, a subsidiary of EADS. It is the largest passenger airliner in the world. Due to its size, many airports had to modify and improve facilities to accommodate it

Airco DH.9
The Airco DH.9 - also known after 1920 as the de Havilland DH.9 - was a British bomber used in the First World War

Aircraft
An aircraft is a vehicle that is able to fly by gaining support from the air, or, in general, the atmosphere of a planet. An aircraft counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines.Although rockets and missiles also travel through the atmosphere, most are not considered

Aircraft carrier
An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations

Aircraft flight control systems
A conventional fixed-wing aircraft flight control system consists of flight control surfaces, the respective cockpit controls, connecting linkages, and the necessary operating mechanisms to control an aircraft's direction in flight

Aircraft Maintenance Technician
Aircraft maintenance technician, as used in the United States, refers to an individual 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 , which are part of Title 14 of the Code of Federal Regulations

Aircraft noise
Aircraft noise is noise pollution produced by any aircraft or its components, during various phases of a flight: on the ground while parked such as auxiliary power units, while taxiing, on run-up from propeller and jet exhaust, during take off, underneath and lateral to departure and arrival paths, over-flying while en route, or during landing.-Mechanisms of sound production:A

Aircraft registration
An aircraft registration is a unique alphanumeric string that identifies a civil aircraft, in similar fashion to a licence plate on an automobile

Aircrew Badge
The Aircrew Badge, commonly known as Wings, is a qualification badge of the United States military that is awarded by all five branches of armed services to personnel who serve as crew members on board military aircraft. The badge is intended to recognize the training and qualifications required by aircrew of military aircraft

Aircrew brevet
An aircrew brevet is the badge worn on the left breast, above any medal ribbons, by qualified aircrew in the Royal Air Force, British Army, Indian Air Force, Canadian Forces, Australian Army, Royal Australian Air Force, Royal New Zealand Air Force, South African Air Force and Sri Lanka Air Force.-United Kingdom:In the RAF, pilots wear the letters "RAF" in a wreath, surmounted by a

Airedale Terrier
The Airedale Terrier is a breed of the terrier type that originated in Airedale, a geographic area in Yorkshire, England. It is traditionally called the "King of Terriers" because it is the largest of the terrier breeds

Airfield Defence Guards
The Airfield Defence Guard mustering of the Royal Australian Air Force performs specialist ground defence tasks to protect air power assets from hostile ground action. The mustering is composed of non-commissioned members, commonly called 'ADGies,' most of whom are employed within an Airfield Defence Squadron

Airfoil
An airfoil or aerofoil is the shape of a wing or blade or sail as seen in cross-section.

Airline
An airline provides air transport services for traveling passengers and freight. Airlines lease or own their aircraft with which to supply these services and may form partnerships or alliances with other airlines for mutual benefit

Airline alliance
An airline alliance is an agreement between two or more airlines to cooperate on a substantial level. The three largest passenger alliances are the Star Alliance, SkyTeam and Oneworld. Alliances also form between cargo airlines, such as that of WOW Alliance, SkyTeam Cargo and ANA/UPS Alliance

Airliners.net
Airliners.net is an aviation website founded by Johan Lundgren, Sweden, in 1997, evolving from his previous Pictures of Modern Airliners site started in 1994

Airlock
An airlock is a device which permits the passage of people and objects between a pressure vessel and its surroundings while minimizing the change of pressure in the vessel and loss of air from it

Airmail
Airmail is mail that is transported by aircraft. It typically arrives more quickly than surface mail, and usually costs more to send

Airmail etiquette
An airmail etiquette, often shortened to just etiquette, is a label used to indicate that a letter is to be sent by airmail. The term is from French étiquette "label, sticker" , from which also English etiquette "rules of behavior".- Use :Because the etiquettes are just instructions to postal clerks, and have no monetary value, their printing and

Airman Battle Uniform
The Airman Battle Uniform is a service-distinctive camouflage battledress uniform for the United States Air Force. It is currently in full production and replaced the Battle Dress Uniform November 1st, 2011 after a four year phase-in period

Airmass
In astronomy, air mass is the optical path length through Earth’s atmosphere for light from a celestial source. As it passes through the atmosphere, light is attenuated by scattering and absorption; the more atmosphere through which it passes, the greater the attenuation. Consequently, celestial bodies at the horizon appear less bright than when at the zenith

Airoli
Airoli is the fifth most developed residential suburb of Navi Mumbai. It is connected to Navi Mumbai's most developed neighborhoods, Vashi and Nerul with city bus and local train services

Airport (film)
Airport is a 1970 American film based on the 1968 Arthur Hailey novel of the same name. This film, which earned more than $100,000,000 equivalent to $558 million today , focuses on an airport manager trying to keep his airport open during a snow storm, while a suicidal bomber plots to blow up a Boeing 707 airliner in flight

Airport Surveillance Radar
An airport surveillance radar is a radar system used at airports to detect and display the position of aircraft in the terminal area.-Digital Airport Surveillance Radar :

Airship
An airship or dirigible is a type of aerostat or "lighter-than-air aircraft" that can be steered and propelled through the air using rudders and propellers or other thrust mechanisms

Airstream
Airstream is a brand of luxury recreational vehicle manufactured in Jackson Center, Ohio, USA. It is currently a division of Thor Industries. The company, which now employs fewer than 400, is the oldest in the industry. Airstream trailers are easily recognized for their distinctive rounded aluminum bodies, which originated in the 1930s from designs created by Hawley Bowlus

Airwolf
Airwolf is an American television series that ran from 1984 until 1987. The program centers on a high-tech military helicopter, code named Airwolf, and its crew as they undertake various missions, many involving espionage, with a Cold War theme.

Airy function
In the physical sciences, the Airy function Ai is a special function named after the British astronomer George Biddell Airy

Airy wave theory
In fluid dynamics, Airy wave theory gives a linearised description of the propagation of gravity waves on the surface of a homogeneous fluid layer. The theory assumes that the fluid layer has a uniform mean depth, and that the fluid flow is inviscid, incompressible and irrotational

Ais (tribe)
The Ais, or Ays were a tribe of Native Americans who inhabited the Atlantic Coast of Florida. They ranged from present day Cape Canaveral to the St. Lucie Inlet, in the present day counties of Brevard, Indian River, St. Lucie and northernmost Martin

Aisha Syed Castro
Aisha Syed Castro , is a violinist and a member of the Yehudi Menuhin School orchestra.-Biography:Aisha was born in Santiago, Dominican Republic, the daughter of Saifuddin Syed, from Pakistan and Carolina Castro from the Dominican Republic. She is the second of four children

Aisle
An aisle is, in general, a space for walking with rows of seats on both sides or with rows of seats on one side and a wall on the other

Aitchison College
Aitchison College, Lahore, is one of the most prestigious educational institutions of its kind in South Asia. Established in 1886, it has retained its character over the years, maintaining the public school tradition of providing an education that uses academics, sports and co-curricular activities as tools for character development.The school follows a curriculum designed to culminate in

AIX operating system
AIX AIX AIX (Advanced Interactive eXecutive, pronounced "a i ex" is a series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms

Aixam
Aixam - Mega is a French automobile manufacturer based in Aix-les-Bains, Savoie. It was founded in 1983 to make microcars in the old Arola factory after that company failed.-History:

Aiyu jelly
Aiyu jelly , known as ice jelly in Singapore , is a jelly made from the gel from the seeds of a variety of fig found in Taiwan and East Asian countries of the same climates and latitudes

Aiza Seguerra
Cariza Yamson Seguerra better known as Aiza Seguerra is a Filipino actress, singer-songwriter and guitarist. She traces her roots from Calauag, Quezon.

Ajay Naidu
Ajay Kalahastri Naidu is an American actor.Naidu was born in Evanston, Illinois He attended Evanston Township High School. As an actor, he trained with the American Repertory Theater's Institute for Advanced Theatre Training at Harvard University.His first professional acting job was the film which he won from an open call

Ajeromi-Ifelodun
Ajeromi-Ifelodun is a Local Government Area in Badagry Division, Lagos State.-External links:* *

Ajit Agarkar
Ajit Bhalchandra Agarkar is an Indian international cricketer, who has been on the fringes of the Indian side in both tests and one day matches since his debut in 1998

Ajith Kumar
Ajith Kumar is an Indian film actor who works mainly in Tamil cinema. He began his career as a supporting actor in a Telugu film before gaining critical recognition in the Tamil thriller Aasai . A succession of high-grossing films followed where Ajith was usually depicted as a romantic hero, with Kadhal Kottai and Kadhal Mannan being the most notable

Ajloun
Ajloun also written Ajlun is the capital town of the Ajloun Governorate . A hilly town in the north of Jordan, located 76 kilometers north west of Amman. It is noted for its impressive ruins the 12th century castle which known nowadays as Ajlun Castle

Ajman
Ajman , also spelt Ujman, is one of the seven emirates constituting the United Arab Emirates . With an area of just 260 square kilometres , Ajman is the smallest emirate by area

Ajoene
Ajoene is a chemical compound available from garlic . The name is derived from "ajo", the Spanish word for garlic. It is found as a mixture of two isomers, E-, and Z- 4,5,9-trithiadodeca-1,6,11-triene 9-oxide.

AK-47
The AK-47 is a selective-fire, gas-operated 7.62×39mm assault rifle, first developed in the Soviet Union by Mikhail Kalashnikov. It is officially known as Avtomat Kalashnikova . It is also known as a Kalashnikov, an "AK", or in Russian slang, Kalash.Design work on the AK-47 began in the last year of World War II

Ak-Sar-Ben
Ak-Sar-Ben, or Aksarben, was an indoor arena and horse racing complex in Omaha, Nebraska. Built to fund the civic and philanthropic activities of the Knights of Ak-Sar-Ben, the thoroughbred race track was built in 1920 and the Coliseum was built in 1929

Aka (Pygmy tribe)
The Aka or Bayaka are a nomadic Mbenga pygmy people who live by hunting. Although the Aka people call themselves BiAka, they are also known as Babenzele in Western Central African Republic and Northwest Congo .

Akai
Akai is a consumer electronics brand, founded by Saburo Akai as , a Japanese manufacturer in 1929. It is now headquartered in Singapore as a subsidiary of Grande Holdings, a Hong Kong-based conglomerate, which also owns the formerly Japanese brands Nakamichi and Sansui. The Akai brand is now used to rebadge electronics manufactured by other companies