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San Francisco International Airport, the tenth largest in the United States and the twenty-fifth largest airport in the world
The passenger terminal buildings at Incheon International Airport, Incheon, South Korea
The exterior of Tan Son Nhat International Airport, Ho Chi Minh City, Vietnam. The airport will soon be replaced by Long Thanh International Airport
Barra Airport, Outer Hebrides, Scotland, one of only two airports using a beach runway for scheduled services.

An Air-port or Sky-bay is a location where aircraft such as fixed-wing aircraft, helicopters, and blimps take off and land. Aircraft may be stored or maintained at an airport. An airport consists of at least one surface such as a runway for a plane to take off, a helipad, or water for take offs and landings, and often includes buildings such as control towers, hangars and terminal buildings.

Larger airports may have fixed base operator services, seaplane docks and ramps, air traffic control, passenger facilities such as restaurants and lounges, and emergency services. A military airport is known as an airbase or air station. The terms aerodrome, airfield and airstrip may also be used to refer to airports, and the terms heliport, seaplane base, and STOLport refer to airports dedicated exclusively to helicopters, seaplanes, or short take-off and landing aircraft. In some jurisdictions, the term airport is used where the facility is licensed as such by the relevant government organization (e.g. the U.S. Federal Aviation Administration (FAA), Transport Canada). Elsewhere the distinction is one of general appearance. Other jurisdictions define an airport by its having the customs offices etc expected of a port,[citation needed] though the more general term is airport of entry.

Contents

Attributes

Airport sign

Smaller or less-developed airports — which represent the vast majority — often have a single runway shorter than 1,000 m (3,300 ft). Larger airports for airline flights generally have paved runways 2,000 m (6,600 ft) or longer. Many small airports have dirt, grass, or gravel runways, rather than asphalt or concrete.

In the United States, the minimum dimensions for dry, hard landing fields are defined by the FAR Landing And Takeoff Field Lengths. These include considerations for safety margins during landing and takeoff. Heavier aircraft require longer runways.

The longest public-use runway in the world is at Qamdo Bangda Airport in China. It has a length of 5,500 m (18,045 ft). The world's widest paved runway is at Ulyanovsk Vostochny Airport in Russia and is 105 m (344 ft) wide.

As of 2006, there were approximately 49,000 airports around the world, including 14,858 in the US., the U.S. having the most in the world[1]

Airport ownership and operation

Most of the world's airports are owned by local, regional, or national government bodies who then lease the airport to private corporations who oversee the airport's operation. For example, BAA Limited (BAA) operates seven of the commercial airports in the United Kingdom, as well as several other airports outside of the UK. Germany's Frankfurt Airport is managed by the quasi-private firm Fraport.

In the United States and Canada, commercial airports are generally operated directly by government entities or government-created airport authorities (also known as port authorities).

Many US airports still lease part or all of their facilities to outside firms, who operate functions such as retail management and parking. In the US, all commercial airport runways are certified by the FAA under the Code of Federal Regulations Title 14 Part 139, Certification of Commercial Service Airports" [1], but maintained by the local airport under the regulatory authority of the FAA.

Despite the reluctance to privatize airports in the US (despite the FAA sponsoring a privatization program since 1996), the government-owned, contractor-operated (GOCO) arrangement is the standard for the operation of commercial airports in the rest of the world

Airport structures

The departures terminal at the Chhatrapati Shivaji International Airport, Mumbai, India the busiest airport in South Asia


Airports are divided into landside and airside areas. Landside areas include parking lots, public transportation train stations, tank farms and access roads. Airside areas include all areas accessible to aircraft, including runways, taxiways, ramps and tank farms. Access from landside areas to airside areas is tightly controlled at most airports. Passengers on commercial flights access airside areas through terminals, where they can purchase tickets, clear security, check or claim luggage and board aircraft through gates. The waiting areas which provide passenger access to aircraft are typically called concourses, although this term is often used interchangeably with terminal.

The area where aircraft park next to a terminal to load passengers and baggage is known as a ramp (or "the tarmac"). Parking areas for aircraft away from terminals are called aprons.

Airports can be towered or non-towered, depending on air traffic density and available funds. Due to their high capacity and busy airspace, many international airports have air traffic control located on site.

Airports with international flights have customs and immigration facilities. However, as some countries have agreements that allow travel between them without customs and immigrations, such facilities are not a definitive need for an international airport. International flights often require a higher level of physical security, although in recent years, many countries have adopted the same level of security for international and domestic travel.

View of the East Atrium at Orlando International Airport with a Hyatt Regency hotel within the terminal structure

Some airport structures include on-site hotels built within or attached to a terminal building. Airport hotels have grown popular due to their convenience for transient passengers and easy accessablity to the airport terminal. Many airport hotels also have agreements with airlines to provide overnight lodging for displaced passengers.

"Floating airports" are being designed which could be located several miles at sea and which would use designs such as pneumatic stabilized platform technology.

Shops and food services

Duty free shopping area at Ben Gurion International Airport in Tel Aviv, Israel
Food court and shops, Halifax International Airport, Canada

The prices charged for food are generally higher than prices found outside the airport. However, some airports now regulate food costs to keep them comparable to "street prices". This term is misleading as prices often match the manufacturer's suggested retail price (MSRP) but are almost never discounted.

Some airport restaurants offer regional cuisine specialties for those in transit so that they may sample local food or culture without leaving the airport.[2]

Premium and VIP services

Airports may also contain premium and VIP services. The premium and VIP services may include express check in, dedicated check in counters, separate departures and/or arrivals lounge, priority boarding, separate air bridges, and priority baggage handling.

These services are usually reserved for First and Business class passengers, premium frequent flyers, and members of the airline's clubs. Premium services may sometimes be open to passengers who are members of a different airline's frequent flyer program. This can sometimes be part of a reciprocal deal, as when multiple airlines are part of the same alliance, or as a ploy to attract premium customers away from rival airlines.

Sometimes these premium services will be offered to a non-premium passenger if the airline has made a mistake in handling of the passenger, such as unreasonable delays or mishandling of checked baggage.

Airline lounges frequently offer free or reduced cost food, as well as alcoholic and non-alcoholic beverages. Lounges themselves typically have seating, showers, quiet areas, televisions, computer, wi-fi and Internet access, and power outlets that passengers may use for their electronic equipment. Some airline lounges employ baristas, bartenders and gourmet chefs.

Airlines sometimes operate multiple lounges within the one airport terminal allowing ultra premium customers, such as first class customers, additional services, which are not available to other premium customers. Multiple lounges may also prevent overcrowding of the lounge facilities.

Cargo and freight services

In addition to people, airports move cargo around the clock. Cargo airlines often have their own on-site and adjacent infrastructure to transfer parcels between ground and air.

Support services

Aircraft maintenance, pilot services, aircraft rental, and hangar rental are most often performed by a fixed base operator (FBO). At major airports, particularly those used as hubs, airlines may operate their own support facilities.

Some airports, typically military airbases, have long runways used as emergency landing sites. Many airbases have arresting equipment for fast aircraft, known as arresting gear – a strong cable suspended just above the runway and attached to a hydraulic reduction gear mechanism. Together with the landing aircraft's arresting hook, it is used in situations where the aircraft's brakes would be insufficient by themselves.

Airport access

Many large airports are located near railway trunk routes for seamless connection of multi-modal transport, for instance Frankfurt Airport, Amsterdam Airport Schiphol, London Heathrow Airport, London Gatwick Airport and London Stansted Airport. It is also common to connect an airport and a city with rapid transit, light rail lines or other non-road public transport systems, for instance the AirTrain JFK at John F. Kennedy International Airport in New York and the Silver Line T at Boston's Logan International Airport by the Massachusetts Bay Transportation Authority (MBTA). Such a connection lowers risk of missed flights due to traffic congestion. Large airports usually have access also through expressways from which motor vehicles enter either the departure loop or the arrival loop.

Internal transport

The distances passengers need to move within a large airport can be substantial. It is common for airports to provide moving walkways and buses. The Hartsfield-Jackson Atlanta International Airport has a tram that takes people through the concourses and baggage claim. Major airports with more than one terminal offer inter-terminal transportation, such as Mexico City International Airport, where the domestic building of Terminal 1 is connected by an aerotren to Terminal 2, on the other side of the airport.

History and development

Qantas AVRO 504K replica, first plane flown by Qantas, Sydney Airport, Australia

The first use of the term "airport" appeared in a New York Times article in 1902, where Santos-Dumont stated that he expected New York to be the principal "airport" of the world in less than a score of years.[3]

The earliest aircraft takeoff and landing sites were grassy fields. The plane could approach at any angle that provided a favorable wind direction. A slight improvement was the dirt-only field, which eliminated the drag from grass. However, these only functioned well in dry conditions. Later, concrete surfaces would allow landings, rain or shine, day or night.

The title of "world's oldest airport" is disputed, but College Park Airport in Maryland, US, established in 1909 by Wilbur Wright, is generally agreed to be the world's oldest continually operating airfield[4], although it serves only general aviation traffic.

Another claim to the world's oldest airport is from Bisbee-Douglas International Airport Douglas, Arizona, USA, which had the first airplane in the state. In 1908 the Douglas Aeronautical Club was formed, starting with a glider made from mail order plans. This glider was pulled into the air by two horses and flown behind the Douglas YMCA building. In 1909 a motor and propeller were put on the airplane, making it the first powered airplane in Arizona. The airport's status as the first international airport in the USA is confirmed by a letter from President Roosevelt declaring it "the first international airport of the Americas".

Albany International Airport is the oldest municipal airport in the United States[5]. Shoreham Airport was created near Brighton, Sussex, England in 1910 and is Britain's oldest municipal airport today. Bremen Airport opened in 1913 and remains in use, although it served as an American military field between 1945 and 1949. Amsterdam Airport Schiphol opened on September 16, 1916 as a military airfield, but only accepted civil aircraft from December 17, 1920, allowing Sydney Airport in Sydney, Australia—which started operations in January 1920—to claim to be one of the world's oldest continually operating commercial airport.[6]. Rome Ciampino Airport, opened 1916, is also a contender.

Increased aircraft traffic during World War I led to the construction of landing fields. Aircraft had to approach these from certain directions and this led to the development of aids for directing the approach and landing slope.

Following the war, some of these military airfields added civil facilities for handling passenger traffic. One of the earliest such fields was Paris - Le Bourget Airport at Le Bourget, near Paris. The first international airport to open was the Croydon Airport, in South London, although an airport at Hounslow Heath had been temporarily operating as such for nine months.[7][8] In 1922, the first permanent airport and commercial terminal solely for commercial aviation was built at Königsberg, Germany. The airports of this era used a paved "apron", which permitted night flying as well as landing heavier aircraft.

Airport distribution in 2008
Darker colors indicate more countries with more airports

The first lighting used on an airport was during the later part of the 1920s; in the 1930s approach lighting came into use. These indicated the proper direction and angle of descent. The colours and flash intervals of these lights became standardized under the International Civil Aviation Organization (ICAO). In the 1940s, the slope-line approach system was introduced. This consisted of two rows of lights that formed a funnel indicating an aircraft's position on the glideslope. Additional lights indicated incorrect altitude and direction.

Following World War II, airport design became more sophisticated. Passenger buildings were being grouped together in an island, with runways arranged in groups about the terminal. This arrangement permitted expansion of the facilities. But it also meant that passengers had to travel further to reach their plane.

An improvement in the landing field was the introduction of grooves in the concrete surface. These run perpendicular to the direction of the landing aircraft and serve to draw off excess water in rainy conditions that could build up in front of the plane's wheels.

Airport construction boomed during the 1960s with the increase in jet aircraft traffic. Runways were extended out to 3 km (9,800 ft). The fields were constructed out of reinforced concrete using a slip-form machine that produces a continual slab with no disruptions along the length. The early 1960s also saw the introduction of jet bridge systems to modern airport terminals, an innovation which eliminated outdoor passenger boarding. These systems became commonplace in the United States by the 1970s.

Modern runways are thickest in the area where aircraft move slowly and are expected to have maximum load, i.e. runway ends. A common myth is that airplanes produce their greatest load during landing due to the "impact" of landing. This is untrue as much of the aircraft weight remains on the wings due to lift. Runways are constructed as smooth and level as possible.

Airport designation and naming

Airports are uniquely represented by their International Air Transport Association airport code and ICAO airport code. An International Air Transport Association (IATA) airport code is often an abbreviation of the airport's common name, particularly older ones, such as PHL for Philadelphia International Airport. An airport sometimes retains its previous IATA code when its name, or even when its location is changed. Rafik Hariri International Airport in Beirut retains the IATA code BEY, from its former name of Beirut International Airport (BEY is from its French name, Aéroport International de Beyrouth). Hong Kong International Airport retained both its name and its IATA code when moved from Kai Tak to Chek Lap Kok in 1998.

The name of the airport itself can be its location, such as San Francisco International Airport. It can be named after some public figure, commonly a politician, e.g. Paris-Charles de Gaulle Airport, or a person associated with the region it serves or prominent figures in aviation history, such as Norman Y. Mineta San Jose International Airport, Kingsford Smith International Airport, Will Rogers World Airport, Liverpool John Lennon Airport, Rio de Janeiro/Galeão - Antônio Carlos Jobim International Airport (Rio_de_Janeiro-Galeão_International_Airport), Imam Khomeini International Airport, or more recently Belfast City Airport was renamed George Best Belfast City Airport in memory of the football star born in Northern Ireland.

Some airports have unofficial names, possibly so widely circulated that its official name is little used or even known.

Airport names may include the word "International", reflecting their ability to handle international aviation traffic, although the airport may not actually operate any such flights; an example is Texel International Airport. Some airports with international immigration facilities may also choose to drop the word from their airport names (eg. Perth Airport, Singapore Changi Airport).

Low Cost Airports

In the early years of the 21st century, low cost terminals, or even entire airports have been built to cater for discount airlines such as Ryanair.

Airport security

Baggage is scanned using X-ray machines, passengers walk through metal detectors

Airport security normally requires baggage checks, metal screenings of individual persons, and rules against any object that could be used as a weapon. Since the September 11, 2001 attacks, airport security has been dramatically increased.

Airport operations

Air traffic control

The majority of the world's airports are non-towered, with no air traffic control presence. However, at particularly busy airports, or airports with other special requirements, there is an air traffic control (ATC) system whereby controllers (usually ground-based) direct aircraft movements via radio or other communications links. This coordinated oversight facilitates safety and speed in complex operations where traffic moves in all three dimensions. Air traffic control responsibilities at airports are usually divided into at least two main areas: ground and tower, though a single controller may work both stations. The busiest airports also have clearance delivery, apron control, and other specialized ATC stations.

Ground Control is responsible for directing all ground traffic in designated "movement areas", except the traffic on runways. This includes planes, baggage trains, snowplows, grass cutters, fuel trucks, and a wide array of other vehicles. Ground Control will instruct these vehicles on which taxiways to use, which runway they will use (in the case of planes), where they will park, and when it is safe to cross runways. When a plane is ready to take off it will stop short of the runway, at which point it will be turned over to Tower Control. After a plane has landed, it will depart the runway and be returned to Ground Control.

The apron from the top floor observation room, Halifax International Airport, Canada

Tower Control controls aircraft on the runway and in the controlled airspace immediately surrounding the airport. Tower controllers may use radar to locate an aircraft's position in three-dimensional space, or they may rely on pilot position reports and visual observation. They coordinate the sequencing of aircraft in the traffic pattern and direct aircraft on how to safely join and leave the circuit. Aircraft which are only passing through the airspace must also contact Tower Control in order to be sure that they remain clear of other traffic.

Traffic pattern

All airports use a traffic pattern (often called a traffic circuit outside the U.S.) to assure smooth traffic flow between departing and arriving aircraft. Generally, this pattern is a circuit consisting of five "legs" that form a rectangle (two legs and the runway form one side, with the remaining legs forming three more sides). Each leg is named (see diagram), and ATC directs pilots on how to join and leave the circuit. Traffic patterns are flown at one specific altitude, usually 800 or 1,000 ft (244 m or 305 m) above ground level (AGL). Standard traffic patterns are left-handed, meaning all turns are made to the left. Right-handed patterns do exist, usually because of obstacles such as a mountain, or to reduce noise for local residents. The predetermined circuit helps traffic flow smoothly because all pilots know what to expect, and helps reduce the chance of a mid-air collision.

At extremely large airports, a circuit is in place but not usually used. Rather, aircraft (usually only commercial with long routes) request approach clearance while they are still hours away from the airport, often before they even take off from their departure point. Large airports have a frequency called Clearance Delivery which is used by departing aircraft specifically for this purpose. This then allows airplanes to take the most direct approach path to the runway and land without worrying about interference from other aircraft. While this system keeps the airspace free and is simpler for pilots, it requires detailed knowledge of how aircraft are planning to use the airport ahead of time and is therefore only possible with large commercial airliners on pre-scheduled flights. The system has recently become so advanced that controllers can predict whether an aircraft will be delayed on landing before it even takes off; that aircraft can then be delayed on the ground, rather than wasting expensive fuel waiting in the air.

Navigational aids

Standard Visual Approach Slope Indicator

There are a number of aids available to pilots, though not all airports are equipped with them. A Visual Approach Slope Indicator (VASI) helps pilots fly the approach for landing. Some airports are equipped with a VHF omnidirectional range (VOR) to help pilots find the direction to the airport. VORs are often accompanied by a distance measuring equipment (DME) to determine the distance to the VOR. VORs are also located off airports, where they serve to provide airways for aircraft to navigate upon. In poor weather, pilots will use an instrument landing system (ILS) to find the runway and fly the correct approach, even if they cannot see the ground. The number of instrument approaches based on the use of the Global Positioning System (GPS) is rapidly increasing and may eventually be the primary means for instrument landings.

Larger airports sometimes offer precision approach radar (PAR), but these systems are more common at military air bases than civilian airports. The aircraft's horizontal and vertical movement is tracked via radar, and the controller tells the pilot his position relative to the approach slope. Once the pilots can see the runway lights, they may continue with a visual landing.

Guidance signs

Airport guidance signs provide direction and information to taxiing aircraft and airport vehicles. Smaller airports may have few or no signs, relying instead on airport diagrams and charts.

There are two classes of signage at airports, with several types of each:

Operational guidance signs

  • Location signs – yellow on black background. Identifies the runway or taxiway currently on or entering.
  • Direction/Runway Exit signs – black on yellow. Identifies the intersecting taxiways the aircraft is approaching, with an arrow indicating the direction to turn.
  • Other – Many airports use conventional traffic signs such as stop and yield signs throughout the airport.

Mandatory instruction signs

Mandatory instruction signs are white on red. They show entrances to runways or critical areas. Vehicles and aircraft are required to stop at these signs until the control tower gives clearance to proceed.

  • Runway signs – White text on a red background. These signs simply identify a runway intersection ahead.
  • Frequency Change signs – Usually a stop sign and an instruction to change to another frequency. These signs are used at airports with different areas of ground control.
  • Holding Position signs – A single solid yellow bar across a taxiway indicates a position where ground control may require a stop. If two solid yellow bars and two dashed yellow bars are encountered, this indicates a holding position for a runway intersection ahead; runway holding lines must never be crossed without permission. At some airports, a line of red lights across a taxiway is used during low visibility operations to indicate holding positions. An "interrupted ladder" type marking with an "ILS" sign in white on red indicates a holding position before an ILS critical area.

Gallery of examples

Lighting

Flood lights in front of the control tower at Sialkot International Airport, Pakistan

Many airports have lighting that help guide planes using the runways and taxiways at night or in rain or fog.

On runways, green lights indicate the beginning of the runway for landing, while red lights indicate the end of the runway. Runway edge lighting consists of white lights spaced out on both sides of the runway, indicating the edge. Some airports have more complicated lighting on the runways including lights that run down the centerline of the runway and lights that help indicate the approach (an Approach Lighting System, or ALS). Low-traffic airports may use Pilot Controlled Lighting to save electricity and staffing costs.

Along taxiways, blue lights indicate the taxiway's edge, and some airports have embedded green lights that indicate the centerline.

Obstruction Lighting

o Used to mark hazards

o Gives pilots a visual aid (usually creates a lane)

o Meant to be visible to pilots and not a disturbance to people on ground

Weather observations

Weather observations at the airport are crucial to safe take-offs and landings. In the US and Canada, the vast majority of airports, large and small, have some form of automated airport weather station, whether an AWOS, ASOS, or AWSS.[citation needed] Most larger airports also have human observers to provide additional observations to supplement the automated station. These weather observations are available over the radio, through Automatic Terminal Information Service (ATIS) or via the ATC.

Planes take-off and land into the wind in order to achieve maximum performance. Because pilots need instantaneous information during landing, a windsock is also kept in view of the runway.

Safety management

Air safety is an important concern in the operation of an airport, and almost every airfield includes equipment and procedures for handling emergency situations. Commercial airfields include one or more emergency vehicles and their crew that are specially equipped for dealing with airfield accidents, crew and passenger extractions, and the hazards of highly flammable aviation fuel. The crews are also trained to deal with situations such as bomb threats, hijacking, and terrorist activities.

NASA air safety experiment (CID project)

Hazards to aircraft include debris, nesting birds, and reduced friction levels due to environmental conditions such as ice, snow, or rain. Part of runway maintenance is airfield rubber removal which helps maintain friction levels. The fields must be kept clear of debris using cleaning equipment so that loose material does not become a projectile and enter an engine duct (see foreign object damage). In adverse weather conditions, ice and snow clearing equipment can be used to improve traction on the landing strip. For waiting aircraft, equipment is used to spray special deicing fluids on the wings.

Many airports are built near open fields or wetlands. These tend to attract bird populations, which can pose a hazard to aircraft in the form of bird strikes. Airport crews often need to discourage birds from taking up residence.

Some airports are located next to parks, golf courses, or other low-density uses of land. Other airports are located near densely-populated urban or suburban areas. In the 1980s, a conflict arose in San Jose, California, when a plane attempting to land at Reid-Hillview Airport (built in the 1930s) collided with a Macy's department store at the Eastridge Center. Many local residents tried to get the airport shut down, even though it had been there for fifty years: their neighborhoods (and the mall) were about a decade old.[citation needed]

An airport can have areas where collisions between airplanes on the ground tend to occur. Records are kept of any incursions where airplanes or vehicles are in an inappropriate location, allowing these "hot spots" to be identified. These locations then undergo special attention by transportation authorities (such as the FAA in the US) and airport administrators.

During the 1980s, a phenomenon known as microburst became a growing concern due to accidents caused by microburst wind shear. (For example, see Delta Air Lines Flight 191.) Microburst radar was developed as an aid to safety during landing, giving two to five minutes warning to aircraft in the vicinity of the field of a microburst event.

Some airfields now have a special surface known as soft concrete at the end of the runway (stopway) that behaves somewhat like styrofoam, bringing the plane to a relatively rapid halt as the material disintegrates. These surfaces are useful when the runway is located next to a body of water or other hazard, and prevent the planes from overrunning the end of the field.

Airport ground crew

An aircraft tow tractor moving a KLM Boeing 777

Most airports have ground crew handling the loading and unloading of passengers, crew, baggage and other services.[citation needed] Some ground crew are linked to specific airlines operating at the airport.

Environmental concerns

Aircraft noise is major cause of noise disturbance to residents living near airports. Sleep can be affected if the airports operate night and early morning flights. Aircraft noise not only occurs from take-off and landings, but also ground operations including maintenance and testing of aircraft. Noise can have other noise health effects. Other noise and environmental concern are vehicle traffic causing noise and pollution on road leading the airport.

The construction of new airports or addition of runways to existing airports, is often resisted by local residents because of the effect on countryside, historical sites, local flora and fauna. Due to the risk of collision between birds and airplanes, large airports undertake population control programs where they frighten or shoot birds.

The construction of airports has been known to change local weather patterns. For example, because they often flatten out large areas, they can be susceptible to fog in areas where fog rarely forms. In addition, they generally replace trees and grass with pavement, they often change drainage patterns in agricultural areas, leading to more flooding, run-off and erosion in the surrounding land.

Some of the airport administrations prepare and publish annual environmental reports in order to show how they consider these environmental concerns in airport management issues and how they protect environment from airport operations. These reports contains all environmental protection measures performed by airport administration in terms of water, air, soil and noise pollution, resource conservation and protection of natural life around the airport.

Military airbase

An airbase, sometimes referred to as a military airport or airfield, provides basing and support of military aircraft. Some airbases provide facilities similar to their civilian counterparts. For example, RAF Brize Norton in Oxfordshire, England has a terminal which caters to passengers for the Royal Air Force's scheduled Tristar flights to the Falkland Islands. Military airbases may also be co-located with civilian airports, sharing the same tower/air traffic control facilities, runways, taxiways and emergency services, but with separate terminals, parking areas, hangars and shelter areas. Examples of this are Bardufoss Airport/Bardufoss Air Station and Gardermoen Airport/Gardermoen Air Station, both in Norway. A special variant of a military airfield is the aircraft carrier.

Aircraft carriers

The aircraft carrier is a warship that functions as a floating airport for military aircraft. Aircraft carriers allow a naval force to project air power great distances without having to depend on local bases for land-based aircraft. After their development in World War I, aircraft carriers replaced the battleship as the centrepiece of a modern fleet during World War II. Unescorted carriers are considered vulnerable to missile or submarine attacks and therefore travel as part of a carrier battle group that includes a wide array of other ships with specific functions.

Airports in entertainment

Airports have played major roles in films and television programs due to its very nature as a transport hub, and sometimes because of distinctive features of individual airports. One such example of this is the The Terminal, a film about a man who becomes permanently grounded in an airport terminal and must survive only on the food and shelter provided by the airport. They are also one of the major elements in movies such as The V.I.P.s, Airplane!, Airport, Die Hard 2, Soul Plane, Jackie Brown, Get Shorty, Home Alone, Liar Liar, Passenger 57, Final Destination, Unaccompanied Minors, Catch Me if You Can, Rendition and The Langoliers. They have also played important parts in television series like Lost, The Amazing Race, America's Next Top Model Cycle 10 also have significant parts of their story set within airports. In other programmes and films, airports are merely indicative of journeys, e.g. Good Will Hunting.

Several computer simulation games put the player in charge of an airport. These include Airport Tycoon and the sequels; Airport Tycoon 2 and Airport Tycoon 3. There is also a Japanese series of games called Air Traffic Controller.

Airstrip

Busuanga airstrip, the Philippines
A light aircraft taking off from Rougham Airfield, United Kingdom

An airstrip or airfield is a kind of airport that consists only of a runway with perhaps fueling equipment. They are generally in remote locations. Many airstrips (now mostly abandoned) were built on the hundreds of islands in the Pacific Ocean during World War II. Sometimes a few airstrips become full fledged airbases as strategic or economic importance of a region increases over time.

Links

Airport directories

Each national aviation authority has a source of information about airports in their country. This will contain information on airport height, airport lighting, runway information, communications facilities and frequencies, hours of operation, nearby NAVAIDs and contact information where prior arrangement for landing is necessary.

  • France
    Aviation Generale Delage edited by Delville and published by Breitling.
  • A comprehensive, consumer/business directory of commercial airports in the world (primarily for airports as businesses, rather than for pilots) is organized by the trade group Airports Council International.

See also

References

  • "Politics at the Airport," by Mark Salter (University of Minnesota Press, 2008). This book brings together leading scholars to examine how airports both shape and are shaped by current political, social, and economic conditions.

External links


Commercial airline destinations by continent
Africa

North Africa:
Algeria  Egypt  Libyan Arab Jamahiriya  Morocco  Sudan  Tunisia  Western Sahara (claimed by Morocco)
West Africa:
Benin  Burkina Faso  Cape Verde  Côte d'Ivoire  Gambia  Ghana  Guinea  Guinea-Bissau  Liberia  Mali  Mauritania  Niger  Nigeria  Senegal  Sierra Leone  Togo
Central Africa:
Angola  Cameroon  Central African Republic  Chad  Congo  Congo, Democratic Republic of the  Equatorial Guinea  Gabon  São Tomé and Príncipe
East Africa:
Burundi  Comoros  Djibouti  Eritrea  Ethiopia  Kenya  Madagascar  Malawi  Mauritius  Mayotte (France)  Mozambique  Réunion (France)  Rwanda  Seychelles  Somalia  Tanzania, United Republic of  Uganda  Zambia  Zimbabwe
Southern Africa:
Botswana  Lesotho  Namibia  South Africa  Swaziland

Asia

Central Asia:
Kazakhstan  Kyrgyzstan  Tajikistan  Turkmenistan  Uzbekistan
Southwest Asia:
Afghanistan  Armenia  Azerbaijan  Bahrain  Georgia  Iran  Iraq  Israel  Jordan  Kuwait  Lebanon  Oman  Qatar  Saudi Arabia  Syrian Arab Republic  United Arab Emirates  Yemen
South Asia:
Bangladesh  Bhutan  India  Maldives  Nepal  Pakistan  Sri Lanka
East Asia:
China, People's Republic of  China, Republic of (Taiwan)  Japan  Korea, Democratic People's Republic of  Korea, Republic of  Mongolia
Southeast Asia:
Brunei Darussalam  Cambodia  Indonesia  Lao People's Democratic Republic  Malaysia  Myanmar  Philippines  Singapore  Thailand  Timor-Leste  Viet Nam

Europe

Western Europe:
Austria  Belgium  British Crown Dependencies  Denmark  Faroe Islands (Denmark)  Finland  France  Germany  Gibraltar (United Kingdom)  Greece  Iceland  Ireland  Italy  Luxembourg  Malta  Monaco  Netherlands  Norway  Portugal  Spain  Sweden  Switzerland  United Kingdom of Great Britain and Northern Ireland
Central Europe:
Czech Republic  Hungary  Poland  Slovakia  Slovenia
Eastern Europe (including all of Russia and Turkey):
Albania  Belarus  Bosnia and Herzegovina  Bulgaria  Croatia  Cyprus  Estonia  Latvia  Lithuania  Macedonia  Moldova, Republic of  Montenegro  Romania  Russian Federation  Serbia  Turkey  Ukraine

North America

Northern America:
Bermuda (United Kingdom)  Canada  Greenland (Denmark)  Mexico  Saint-Pierre and Miquelon (France)  United States of America
The Caribbean:
Anguilla (United Kingdom)  Antigua and Barbuda  Aruba (Netherlands)  Bahamas  Barbados  British Virgin Islands (United Kingdom)  Cayman Islands (United Kingdom)  Cuba  Dominica  Dominican Republic  Grenada  Guadeloupe (France)  Haiti  Jamaica  Martinique (France)  Montserrat (United Kingdom)  Netherlands Antilles (Netherlands)  Puerto Rico (United States)  Saint Kitts and Nevis  Saint Lucia  Saint Vincent and the Grenadines  Trinidad and Tobago  Turks and Caicos Islands (United Kingdom)  United States Virgin Islands (United States)
Central America:
Belize  Costa Rica  El Salvador  Guatemala  Honduras  Nicaragua  Panama

Oceania

Australasia:
Australia  Christmas Island (Australia)  Cocos (Keeling) Islands (Australia)  New Zealand  Norfolk Island (Australia)
Pacific Islands:
American Samoa (United States)  Cook Islands (New Zealand)  Fiji  French Polynesia (France)  Guam (United States)  Kiribati  Marshall Islands  Micronesia  Nauru  New Caledonia (France)  Niue (New Zealand)  Northern Mariana Islands (United States)  Palau  Papua New Guinea  Samoa  Solomon Islands  Tonga  Tuvalu  United States Minor Outlying Islands (United States)  Vanuatu  Wallis and Futuna (France)

South America

South America:
Argentina  Bolivia  Brazil  Chile  Colombia  Ecuador  Falkland Islands (United Kingdom)  French Guiana (France)  Guyana  Paraguay  Peru  Suriname  Uruguay  Venezuela


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