London Heathrow Airport

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London Heathrow Airport


Heathrow Airport radar tower

IATA: LHRICAO: EGLL
Summary
Airport type Public
Owner BAA
Operator Heathrow Airport Limited
Location London
Elevation AMSL 83 ft / 25 m
Coordinates 51°28′39″N 000°27′41″W / 51.4775, -0.46139 (London Heathrow Airport)Coordinates: 51°28′39″N 000°27′41″W / 51.4775, -0.46139 (London Heathrow Airport)
Website www.heathrowairport.com
Runways
Direction Length Surface
m ft
09L/27R 3,901 12,799 Grooved Asphalt
09R/27L 3,660 12,008 Grooved Asphalt
Statistics (2007)
Aircraft Movements 481,476
Passengers 68,066,028
Sources: UK AIP at NATS[1]
Statistics from the UK Civil Aviation Authority[2]

London Heathrow Airport or Heathrow (IATA: LHRICAO: EGLL), located in London, England, is the largest and busiest airport in the United Kingdom. It is the world's third busiest airport for passenger traffic and it handles the most international passenger traffic in the world.[3] Heathrow is owned and operated by BAA, which also owns and operates six other UK airports.[4] BAA is itself owned by an international consortium led by the Spanish Ferrovial Group.[5] Heathrow is the primary hub of British Airways, BMI and Virgin Atlantic.

Located 12 NM (22 km; 14 mi) west[1] of Central London, England, Heathrow has two parallel main runways running east-west and five terminals. The site covers 12.14 square kilometres (4.69 sq mi). Terminal 5 was officially opened by Queen Elizabeth II on 14 March 2008 and opened to passengers on 27 March 2008. Construction of Heathrow East, to replace Terminal 2 and The Queen's Building, began in 2008, and is expected to be completed by 2012. Terminals 3 and 4 will also be refurbished during this period.[6] In November 2007 a consultation process began for the building of a new third runway.

Heathrow Airport has a CAA Public Use Aerodrome Licence (Number P527) that allows flights for the public transport of passengers or for flying instruction.[7]

Contents

Location

Heathrow is located in Greater London
Heathrow
Heathrow
The location of Heathrow airport within Greater London

Heathrow is located 12 NM (22 km; 14 mi) west[1] of central London, England, near the southern end of the London Borough of Hillingdon and in the historic county of Middlesex. The airport stands on a parcel of land that was designated part of the London Metropolitan Green Belt. To the north, the airport is surrounded by the built-up areas of Harlington, Harmondsworth, Longford and Cranford.

Qantas Boeing 747-400 descending near London Heathrow Airport

To the east are Hounslow and Hatton, and to the south are East Bedfont and Stanwell. To the west, the M25 motorway separates the airport from Colnbrook in Berkshire.

The airport's location to the west of London, and the east-west orientation of its runways, means that airliners usually approach to land directly over the city. Other leading European airports, such as those at Madrid, Frankfurt and Paris, are located north or south of their cities, in order to minimise the overflying problem. Another disadvantage of the site is that it is low-lying, at 83 feet (25 m) above sea level, and is therefore prone to fog.[citation needed]

Heathrow is one of six airports serving the London area, along with Gatwick, Stansted, Luton, Southend and City although only Heathrow and City Airports are located within Greater London.

History

1930s and 1940s

Aviation at the location of what is now Heathrow Airport began during World War I, when the site was used as a military airfield. By the 1930s the airfield, then known as the Great Western Aerodrome, was privately owned by Fairey Aviation Company, and was used for aircraft assembly and testing.[8] Commercial traffic used Croydon Airport, which was London's main airport at the time.

In 1943, Heathrow came under the control of the Ministry of Air, to be developed as a Royal Air Force transfer base.[8][9] Construction of runways began in 1944, on land that was originally acquired from the vicar of Harmondsworth. The new airport was built by Wimpey Construction[10], and was named after the hamlet Heath Row, which was demolished to make way for the airport, and which was located approximately where Terminal 3 now stands.[11]

A map of Heathrow from before WWII
A map of Heathrow from 1948

The Royal Air Force never made use of the airport, and following the end of World War II control was transferred to the Ministry of Civil Aviation on 1 January 1946. The first civil flight that day was to Buenos Aires, via Lisbon for refuelling.[citation needed] The official opening ceremony was performed on 25 March 1946 by Lord Winster, the Minister of Aviation. On 16 April a Panair Lockheed L-049 Constellation landed after a flight from Rio de Janeiro, the first aircraft of a foreign airline to land at Heathrow. The first BOAC scheduled departure departed for Australia on 28 May. This route was operated as a joint route with QANTAS.[12] The airport opened fully for civilian use on 31 May 1946, and by 1947 Heathrow had three runways, with three more under construction. These older runways, built for the piston-engined planes of that era, were each slightly longer than a mile in length, arranged in a 6-point star pattern to allow for all wind conditions.

1950s and 1960s

Heathrow in 1965. Nearest the camera are two BOAC aircraft - a Vickers VC10 (with the high tail) and a Boeing 707.
Heathrow in the 1960s

In 1953, the first slab of the first modern runway was ceremonially placed by Queen Elizabeth II. She also opened the first permanent terminal building, the Europa Building (now known as Terminal 2), in 1955. On 1 April 1955, a new 38.8-metre (127 ft) control tower designed by Frederick Gibberd was opened, replacing the original RAF control tower.

The Oceanic Terminal (renamed as Terminal 3 in 1968) opened on 13 November 1961, to handle flight departures for long-haul routes.[13] At this time the airport had a direct helicopter service from central London; there were also gardens on the roof of the terminal building.[14] By the time Terminal 1 was opened in 1968, completing the cluster of buildings at the centre of the airport site, Heathrow was handling 14 million passengers annually.

The location of the original terminals in the centre of the site has since become a constraint to expansion. The decision to locate them there reflected an early assumption that airline passengers would not require extensive car parking, as air travel was then only affordable to the wealthy, who would often be chauffeur-driven.[15]

In the late 1960s a 160 acres (0.65 km2) cargo terminal was built to the south of the southern runway, connected to Terminals 1, 2 and 3 by a tunnel.

1970s to 1990s

In 1970, Terminal 3 was expanded with the addition of an arrivals building. Other facilities were also added, including the UK's first moving walkways.[16] Heathrow's two main runways, 9L-27R and 9R-27L, were also extended to their current lengths in order to accommodate new large jets such as the Boeing 747. The other runways were closed to facilitate terminal expansions – except for Runway 23, which was preserved for crosswind landings until 2002.

In 1977, the London Underground Piccadilly Line was extended to Heathrow; connecting the airport with Central London in just under an hour. On 23 June 1998 the Heathrow Express train was inaugurated, providing a direct rail service to London's Paddington station, via a specially-constructed line between the airport and the Great Western Main Line.

Continued growth in passenger numbers to 30 million annually by the early 1980s led to the need for more terminal space. Terminal 4 was constructed to the south of the southern runway, next to the existing cargo terminal, and away from the three older terminals. It was connected with Terminals 1, 2 and 3 by the already-existing Heathrow Cargo Tunnel. Terminal 4 was opened by the Prince and Princess of Wales in April 1986, and became the home for then newly privatised British Airways.

In 1987, the British government privatised the British Airports Authority (now known as "BAA Limited") which controls Heathrow[17] and six other UK airports.[18]

During the 1980s and 1990s, since privatisation, BAA has expanded the proportion of terminal space allocated to retailing activities, and has invested in the development of retail activity. This has included expanding terminal areas to provide more shops and restaurants, and routing passengers through shopping areas, in order to maximise their exposure to retail offerings.

Accidents and incidents

Terrorism and security incidents

Heathrow today

British Airways aircraft at Terminal 5
Ambient colour-shifting lights at Terminal 3's entrance

Heathrow Airport is used by over 90 airlines which fly to 170 destinations worldwide. The airport is the primary hub of British Airways, BMI and Virgin Atlantic.

Of Heathrow's 67 million annual passengers, 11% travel to UK destinations, 43% are short-haul international travellers, and 46% are long-haul. The busiest single destination in terms of passenger numbers is New York, with over 3.5 million passengers travelling between Heathrow and JFK / Newark airports in 2007.[2] The airport has five passenger terminals (Terminals 1, 2, 3, 4 and 5) and a cargo terminal. Terminal 5 opened to passengers on 27 March 2008 and will be fully completed with the opening of its second satellite building in 2010.[36]

Originally, Heathrow had six runways, arranged in three pairs at different angles, with the passenger terminal in the centre. With growth in the required length for runways, Heathrow now has just two parallel runways running east-west. Runway 23, a short runway for use in strong south-westerly winds, was decommissioned in 2005 and now forms part of a taxiway.

The Heathrow Academy (the airport's Visitor Centre)

In 2006, the new £105 million Pier 6 was completed at Heathrow's Terminal 3 [37] in order to accommodate the Airbus A380 superjumbo, providing four new aircraft stands. Other modifications totalling in excess of £340 million [37] have also been carried out across the airfield in readiness for the Airbus A380, and the newly opened Terminal 5 is also fully compatible with the A380. The first A380 test flight into Heathrow took place on 18 May 2006,[38] but following delays to the aircraft's production, scheduled services did not commence from Heathrow until 18 March 2008, when Singapore Airlines flight SQ308 touched down from Singapore carrying 470 passengers, marking the first ever European commercial flight by the Airbus A380.[37]

A new 87 metres (285 ft) high £50 million air traffic control tower entered service on 21 April 2007, and was officially opened on 13 June 2007 by Secretary of State for Transport Douglas Alexander.

Heathrow Airport has Anglican, Catholic, Free Church, Muslim, Sikh, Hindu and Jewish Chaplains. There is a multi-faith prayer room and counselling room in each terminal, in addition to St. George's Interdenominational Chapel which is located in an underground bunker adjacent to the old Control Tower, where Christian services take place. The chaplains organise and lead prayers at certain times in the prayer room. There is an Anglican Service every Tuesday and Wednesday, daily Catholic Mass and Free Church prayers in the Chapel.

Heathrow airport has its own resident press corps, consisting of six photographers and one TV crew, serving all the major newspapers and television stations around the world.[39]

Operations

A Virgin Atlantic Airbus A340-300 seen near Heathrow

Aircraft destined for Heathrow usually enter its airspace via one of four main 'reporting points': Bovingdon (BNN) over Hertfordshire, Lambourne (LAM) over Essex, Biggin Hill (BIG) over Bromley and Ockham (OCK) over Surrey.[40] Each is defined by a VOR radio-navigational beacon. When the airport is busy, aircraft will orbit in the associated holds. These reporting points/holds lie respectively to the north-west, north-east, south-east and south-west of the London conurbation.

Air traffic controllers at Heathrow Approach Control (based in Swanwick, Hampshire) then guide the aircraft to their final approach, merging aircraft from the four holds into a single stream of traffic, sometimes as close as 2.5 nautical miles (4.6 km; 2.9 mi) apart. Considerable use is made of continuous descent approach techniques to minimise the environmental effects of incoming aircraft, particularly at night.[41] Once an aircraft is established on its final approach, control is handed over to Heathrow Tower.

Because aircraft generate significantly more noise on departure than when landing, there is a preference for "westerly operations" during daytime operations.[42] In this mode aircraft depart towards the west and approach from the east over London, thereby minimising the impact of noise on the most densely populated areas. Heathrow's two runways generally operate in 'segregated mode' whereby arriving aircraft are allocated to one runway and departing aircraft to the other. To further reduce noise nuisance to people beneath the approach and departure routes, the use of runways 27R and 27L is swapped at 3 pm each day if the wind is from the west. When easterly landings are in progress there is no alternation; 09L remains the landing runway and 09R the departure runway due to the Cranford protocol. Occasionally landings are allowed on the nominated departure runway, to help reduce airborne delays and to position landing aircraft closer to their terminal, thus reducing taxi times.

Night-time flights at Heathrow are subject to restrictions. Between 11.00 p.m. and 7.00 a.m. the noisiest aircraft (rated QC/8 and QC/16) cannot be scheduled to operate at all. In addition, between 11.30 p.m. and 6.00 a.m. (the night quota period) there are three limits:

Security

Policing of the airport is the responsibility of the aviation security unit of the Metropolitan Police, however the army, including armoured vehicles of the Household Cavalry, has occasionally been deployed to the airport during periods of heightened security. Heathrow's reputation for thefts has led to it sometimes being referred to as 'Thiefrow'. The head of security at Heathrow is Met Officer Bert Moore. [44]

Regulation

Further information: Landing slots

As BAA owns London's three major airports[45] and therefore has a monopolistic position, the amount it is allowed to charge airlines to land aeroplanes at Heathrow is heavily regulated by the Civil Aviation Authority (CAA). Until 1 April 2003, the annual increase in landing charge per passenger was capped at inflation minus 3%. From 2003 to 2007, charges increased by inflation plus 6.5% per year, taking the fee to £9.28 per passenger in 2007. In March 2008, the CAA announced that the charge would be allowed to increase by 23.5% to £12.80 from 1 April 2008, and by inflation plus 7.5% for each of the following four years.[46]

In addition, air traffic between Heathrow and the United States was strictly governed by the countries' bilateral Bermuda II treaty. The treaty originally allowed only British Airways, Pan Am, and TWA to fly from Heathrow to the US. In 1991 PAA and TWA sold their rights to United Airlines and American Airlines respectively, and Virgin Atlantic was added to the list of airlines allowed to operate on these routes. In 2002, American Airlines and British Airways announced plans to coordinate the scheduling of their trans-Atlantic routes but plans were dropped after the United States Department of Transportation made approval conditional on the granting of further access slots to Heathrow to other US airlines. American Airlines and British Airways considered the slots too valuable and dropped the plans.[47] The Bermuda bilateral agreement conflicted with the Right of Establishment of the United Kingdom in terms of its membership in the EU, and as a consequence the UK was ordered to drop the agreement in 2004. A new "open skies" agreement was signed by the United States and the European Union on 30 April 2007, and came into effect on 30 March 2008.

Whilst the cost of landing at Heathrow is determined by the CAA and BAA, the allocation of landing slots to airlines is carried out by Airport Co-ordination Limited (ACL).

Traffic and statistics

Queue of aircraft for take-off including jets from Virgin Atlantic, British Airways, Air India, and bmi

The operator of Heathrow, BAA, claims that Heathrow is the "world's busiest international airport",[48] but Heathrow is only the world's third-busiest airport by total passenger traffic, after Atlanta-Hartsfield-Jackson and Chicago O'Hare, which are also international airports. However, Heathrow has the highest number of international passengers.

In 2006 Heathrow was the busiest airport in Europe in terms of total passenger traffic (18.8% more passengers than at Paris-Charles de Gaulle Airport and 27.9% more than at Frankfurt Airport),[49] but it was third behind Charles de Gaulle and Frankfurt in terms of plane movements (11.9% fewer landings and take offs than at Charles de Gaulle, and 2.5% fewer than at Frankfurt).[50] Heathrow airport was fourth in terms of cargo traffic (36.9% less cargo than at Charles de Gaulle, 36.8% less than at Frankfurt, and 14.2% less than at Amsterdam's Schiphol Airport).[51]

Busiest International Routes out of London Heathrow Airport (2007)[2]
Rank Airport Passengers handled  % Change
1 John F. Kennedy International Airport 2,839,221 3.18
2 Dublin Airport 1,974,169 0.84
3 Amsterdam Airport Schiphol 1,799,214 2.54
4 Paris-Charles de Gaulle Airport 1,789,538 9.19
5 O'Hare International Airport 1,604,770 5.51
6 Dubai International Airport 1,571,472 14.33
7 Hong Kong International Airport 1,453,229 2.57
8 Frankfurt Airport 1,449,577 4.20
9 Los Angeles International Airport 1,405,694 1.70
10 Madrid Barajas International Airport 1,180,326 5.33
11 Singapore Changi Airport 1,074,672 1.07
12 Munich Airport 1,067,237 3.84
13 Washington Dulles International Airport 1,054,834 1.40
14 San Francisco International Airport 1,032,103 0.41
15 Toronto Pearson International Airport 1,023,559 2.10
16 Chhatrapati Shivaji International Airport 1,005,900 0.10
17 OR Tambo International Airport 1,003,549 0.59
18 Leonardo da Vinci-Fiumicino Airport 984,677 3.11
19 Zürich Airport 909,233 3.28
20 Copenhagen Airport 906,096 1.73
American Airlines Boeing 777 landing at Heathrow
Concorde G-BOAB in storage at London Heathrow Airport, following the end of the Concorde era. This aircraft flew for 22,296 hours between 1976 and 2000. The control tower is in the background

Heathrow's facilities were originally designed to accommodate either 45 or 55 million passengers annually according to BAA (55 million the figure presented to the T5 Inquiry, 45 million the figure used for the consultation into the third runway). With numbers currently approaching 70 million the airport has become crowded and subject to delays, for which it has been criticised in recent years,[52] and in 2007 the airport was voted the world's least favourite alongside Chicago O'Hare in a TripAdvisor survey.[53] However, the opening of Terminal 5 in 2008 has relieved some pressure on terminal facilities, increasing the airport's terminal capacity to 90 million passengers a year.

With only two runways operating at over 98% of their capacity, Heathrow has little room for more flights, although the increasing use of larger aircraft such as the Airbus A380 will some increase in passenger numbers. It is difficult for existing airlines to obtain landing slots to enable them to increase their services from the airport, or for new airlines to start operations.[54] In order to increase the number of flights, BAA has proposed using the existing two runways in 'mixed mode' whereby aircraft would be allowed to take-off and land on the same runway.[55] This would increase the airport's capacity from its current 480,000 movements per year to as many as 550,000 according to British Airways CEO Willie Walsh.[56] BAA has also proposed building a third runway to the north of the airport, which would significantly increase traffic capacity (see Future expansion below).[57]

However with passenger traffic at Charles de Gaulle growing by 5.8% to 59.3 million during the 12 months to September 2007, compared with Heathrow's fall of 0.4% to 67.6 million during the same period,[58] it is possible that CDG ---- with its four runways operating at only 73.5% capacity ---- could overtake Heathrow by 2010.[59]

Terminals

Terminal 1

Main article: Heathrow Terminal 1

Terminal 1 was opened in 1968 and was formally opened by Queen Elizabeth II in May 1969. In 2005, a substantial redesign and redevelopment of Terminal 1 was completed, which saw the opening of the new Eastern Extension, doubling the departure lounge in size and creating additional seating and retail space. Terminal 1 handles most of Heathrow's domestic and Irish routes along with some long haul routes and European routes.

Terminal 2

Terminal 2 is Heathrow's oldest terminal and was opened as the Europa Building in 1955. Terminal 2, as well as the adjacent Queens Building, will be demolished in order to make way for the new Heathrow East Construction project opening in 2010.

Terminal 3

The centralised waiting area in Terminal 3

Terminal 3 was opened as The Oceanic Terminal on 13 November 1961 to handle flight departures for long-haul routes.[13] At this time the airport had a direct helicopter service to Central London from the gardens on the roof of the terminal building. The Oceanic Terminal was renamed as Terminal 3 in 1968 and was expanded in 1970 with the addition of an arrivals building. Other facilities were also added, including the UK's first moving walkways. In 2006, the new £105 million Pier 6 was completed[37] in order to accommodate the Airbus A380 superjumbo; both Singapore Airlines and Emirates now operate regular flights from Terminal 3 using the Airbus A380.

Redevelopment of Terminal 3's forecourt by the addition of a new four lane drop-off area and a large pedestrianised plaza, complete with canopy to the front of the terminal building was completed in 2007; these improvements were intended to improve passengers' experiences, reduce traffic congestion and improve security. BAA also have plans for a £1bn upgrade of the rest of the terminal over the next ten years.[60]

Terminal 4

Terminal 4 arrivals

Terminal 4 is situated to the south of the southern runway next to the cargo terminal, and is connected to Terminals 1, 2 and 3 by the Heathrow Cargo Tunnel. Until 2008 it was used mainly by British Airways, but from 2009 will become the Heathrow base for airlines of the SkyTeam alliance.

Following the transfer of most of British Airways' flights to Terminal 5 during 2008, Terminal 4 is undergoing a £200m upgrade to enable it to accommodate 45 airlines and serve as the base for the SkyTeam alliance. The forecourt has been upgraded to reduce traffic congestion and improve security. An extended check-in area will open in late 2009, and piers and departure lounges are being renovated. Two new stands to accommodate the Airbus A380 are being constructed, and a new baggage system is being installed.[61]

Terminal 5

Terminal 5 interior

Terminal 5 is situated between the northern and southern runways at the western end of the Heathrow site, and was opened by Queen Elizabeth II on 14 March 2008[62] some nineteen years after its inception. The first two weeks of the terminal's operation were disrupted by a number of problems with the terminal's IT systems, coupled with insufficient testing and staff training, which caused over 500 flights to be cancelled.[63]

Built at a cost of £4.3 billion, the new terminal consists of a four storey main terminal building (Concourse A) and two satellite buildings linked to the main terminal by an underground people mover transit system. The first satellite (Concourse B) includes dedicated aircraft stands for the Airbus A380; Concourse C is currently under construction and scheduled to open in 2010.[36] In total, Terminal 5 has 60 aircraft stands and capacity for 30 million passengers annually. There are more than 100 shops and restaurants.[64]

The transport network around the airport has been extended to cope with the increase in passenger numbers. A dedicated motorway spur has been built from the M25 between junctions 14 and 15 to the terminal, which includes a 3,800 space multi-storey car park. A more distant long-stay car park for business passengers will be linked to the terminal by a personal rapid transit system, which will open in 2009.[65] New branches of both the Heathrow Express and the Underground's Piccadilly Line serve a new shared Heathrow Terminal 5 station, which also has space for a third pair of tracks for future additional rail services. The terminal is also connected to Terminals 1, 2 and 3 by the Heathrow Airside Road Tunnel.[66]

Heathrow East Terminal

Plan of the future of Heathrow airport after the completion of Heathrow East

BAA announced in November 2005 that when Terminal 5 opens Terminal 2, Terminal 1, and the Queen's Building administrative centre between the two terminals will be demolished and will be replaced by Heathrow East.[67] The new terminal will be capable of handling 30 million people; five million fewer than Terminals 1 and 2 are currently used by, although considerably more than the design capacity of the existing buildings. Work is planned to start in 2008 and to be completed by 2012, in time for the London Olympics, although reported delays are making this target unlikely.[68] Demolition of Terminal 2 is now scheduled for 2009. The plan envisages the complete realignment of piers more logically, the building of new ones on the now defunct cross-wind runway, and to provide for an increase in capacity, in a site taking up roughly the same amount of space as T5. The entire project is set to cost £1-1.5bn.[69] Planning permission was granted in May 2007 on condition that the project meets a number of 'green' targets.[70]

Terminal 6 and Runway 3

The current proposals for a third runway to the north of the current airport includes an additional terminal, Terminal 6. The project has proven controversial by environmental groups. The government will make a decision on the plans in January 2009.

Access

Public transport

Heathrow Express train at Paddington station
Heathrow rail services
Heathrow
Express
Heathrow
Connect


CPICla CPIC CPICra
London Paddington
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vSTR-BHF
Ealing Broadway Interchange to Central and District lines
vSTR-BHF
West Ealing (closed Sundays)
vSTR-BHF
Hanwell (closed Sundays)
vSTR-BHF
Southall
vSTR-BHF
Hayes & Harlington
vSTRe utCONTu
Piccadilly Line
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FLUG tCPICl CPIC utCPICr utSTR
Heathrow Central (rail) & Terminals 1, 2, 3 (tube)
tSTRrg tABZrl tSTRlg utSTR utSTRd
Free transfer between terminals on Heathrow Connect
FLUG tSTR tCPICle utCPICpassu utCPICr
Heathrow Terminal 4 rail & tube (Heathrow Connect Terminus)
tSTR utABZlf utSTRrf
Free transfer between terminals on Heathrow Express
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Heathrow Terminal 5 (Heathrow Express Terminus)
extSTRlf texABZlg CONTu
to London Waterloo
exTUNNELe exCPICla CPICr
Staines (proposed Heathrow Express Terminus)
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Staines High Street (Proposed)
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