Bovingdon Stack
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Bovingdon Stack
Inbound aircraft to London Heathrow Airport typically follow one of a number of Standard Arrival Routes (STARs). The STARs each terminate at one of four different RNAV waypoints (co-located with VOR navigational aids), and these also define four "stacks" where aircraft can be held, if necessary, until they are cleared to begin their approach to land. Stacks are sections of airspace where inbound aircraft will normally use the pattern closest to their arrival route. They can be visualised as invisible helter skelters in the sky. Each stack descends in 1000 ft (300 m) intervals from 16,000 ft (4,000m) down to 8000 ft (2,100m). If these holds become full, aircraft are held at more distant points before being cleared onward to one of the four main holds. The stacks Bovingdon The Bovingdon stack (BNN) is for arrivals from the north west. It extends above the village of Bovingdon and the town of Chesham, and uses the RNAV waypoint BNN (co-located with the BNN VOR), whi ...
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Heathrow Airport
Heathrow Airport (), called ''London Airport'' until 1966 and now known as London Heathrow , is a major international airport in London, England. It is the largest of the six international airports in the London airport system (the others being Gatwick, City, Luton, Stansted and Southend). The airport facility is owned and operated by Heathrow Airport Holdings. In 2021, it was the seventh-busiest airport in the world by international passenger traffic and eighth-busiest in Europe by total passenger traffic. Heathrow was founded as a small airfield in 1929 but was developed into a much larger airport after World War II. The airport lies west of Central London on a site that covers . It was gradually expanded over seventy-five years and now has two parallel east-west runways, four operational passengers terminals and one cargo terminal. The airport is the primary hub for both British Airways and Virgin Atlantic. Location Heathrow is west of central London. It is locate ...
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Stapleford Aerodrome
Stapleford Aerodrome is an operational general aviation aerodrome in the Epping Forest (district), Epping Forest district of Essex, England, near the village of Abridge. It is about south of North Weald Airfield and north of Romford. The airfield is just within the M25 motorway, M25, close to the junction with the M11 motorway, M11. Stapleford Aerodrome has a United Kingdom Civil Aviation Authority, CAA Ordinary Licence (Number P472) that allows flights for the public transport of passengers or for flying instruction as authorised by the licensee (Herts & Essex Aero Club Limited). History The 1930s Stapleford opened as Essex Aerodrome in 1933 as a base for Hillman's Airways, which provided a service to Paris and other European cities using De Havilland De Havilland Dragon, DH.84 Dragon and De Havilland Dragon Rapide, DH.89 Dragon Rapide biplanes. Amy Johnson was one of the Hillman Airways pilots. After running into financial difficulties, Hillman was bought up by Whitehall Se ...
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Aviation In London
Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as hot air balloons and airships. Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world. Etymology The word ''aviation'' was coined by the French writer and former naval officer Gabriel La Landelle in 1863. He derived the term from th ...
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NATS Holdings
NATS Holdings, formerly National Air Traffic Services and commonly referred to as NATS, is the main air navigation service provider in the United Kingdom. It inherited the traditions of UK air traffic control, which (founded over Croydon Airport) was the world's first air traffic control regime. It provides en-route air traffic control services to flights within the UK flight information regions and the Shanwick Oceanic Control Area, and provides air traffic control services to 14 UK airports. The workforce of NATS is mainly made up of air traffic controllers (ATCOs), air traffic control engineers (ATCEs), air traffic services assistants (ATSAs) and science technical analytical and research staff (STARs). Administrative and support staff make up the remainder of the 4,200 or so employees of NATS. NATS is split into two main service provision companies: ''NATS En-Route PLC'' (NERL) and ''NATS Services Ltd'' (NSL). * NERL is the sole provider of civilian en-route air traffic ...
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British Airways
British Airways (BA) is the flag carrier airline of the United Kingdom. It is headquartered in London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ..., England, near its main Airline hub, hub at Heathrow Airport. The airline is the second largest UK-based carrier, based on fleet size and passengers carried, behind easyJet. In January 2011 BA merged with Iberia (airline), Iberia, creating the International Airlines Group (IAG), a holding company registered in Madrid, Spain. IAG is the world's third-largest airline group in terms of annual revenue and the second-largest in Europe. It is listed on the London Stock Exchange and in the FTSE 100 Index. British Airways is the first passenger airline to have generated more than US$1 billion on a single air route in a year (from 1 Apr ...
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Boeing 777
The Boeing 777, commonly referred to as the Triple Seven, is an American long-range wide-body airliner developed and manufactured by Boeing Commercial Airplanes. It is the world's largest twinjet. The 777 was designed to bridge the gap between Boeing's other wide body airplanes, the twin-engined 767 and quad-engined 747, and to replace older DC-10s and L-1011 trijets. Developed in consultation with eight major airlines, with a first meeting in January 1990, the program was launched in October, with an order from United Airlines. The prototype was rolled out in April 1994, and first flew in June. The 777 entered service with the launch customer, United Airlines, in June 1995. Longer range variants were launched in 2000, and were first delivered in 2004. It can accommodate a ten–abreast seating layout and has a typical 3-class capacity of 301 to 368 passengers, with a range of . It is recognizable for its large-diameter turbofan engines, six wheels on each main landing g ...
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United Airlines
United Airlines, Inc. (commonly referred to as United), is a major American airline headquartered at the Willis Tower in Chicago, Illinois.Destinations Served
. United Airlines Official Statistics.
United operates a large domestic and international route network spanning cities large and small across the United States and all six inhabited continents. Measured by fleet size and the number of routes, it is the third-largest airline in the world after its merger with Continental Airlines in 2010. United has eight hubs, with
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Air Traffic Controller
Air traffic control specialists, abbreviated ATCS, are personnel responsible for the safe, orderly, and expeditious flow of air traffic in the global air traffic control system. Usually stationed in air traffic control centers and control towers on the ground, they monitor the position, speed, and altitude of aircraft in their assigned airspace visually and by radar, and give directions to the pilots by radio. The position of air traffic controller is one that requires highly specialized knowledge, skills, and abilities. Controllers apply separation rules to keep aircraft at a safe distance from each other in their area of responsibility and move all aircraft safely and efficiently through their assigned sector of airspace, as well as on the ground. Because controllers have an incredibly large responsibility while on duty (often in aviation, "on position") and make countless real-time decisions on a daily basis, the ATC profession is consistently regarded around the worl ...
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Wisley Airfield
Wisley Airfield is a former wartime airfield located in the Parish of Ockham near Wisley in Surrey, England. Originally a grass airstrip, the runway was converted to tarmac in 1952 and used to test aircraft built at Weybridge by Vickers. Flying ceased in 1973 because the runway was too short for large aircraft and was too close to Heathrow. All the structures on the site were removed, except for the runway, and the land was sold back to its principal former owner in 1980 for agricultural use. Wartime promises The land on which this airstrip was built was requisitioned in 1942 during WW2. Land was contributed mainly by the Ockham Park Estate, which at the time owned most of the Village of Ockham, Surrey. Land was taken mainly from Hyde, Stratford and Corsair farms - with land contributed by other tenants. The farm tenants vacated their houses to comply with the government's requirements. It has been generally believed and accepted that HM Government gave an undertaking to restore ...
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Ockham, Surrey
Ockham is a rural and semi-rural village in the borough of Guildford in Surrey, England. The village starts immediately east of the A3 but the lands extend to the River Wey in the west where it has a large mill-house. Ockham is between Cobham (near Leatherhead) and East Horsley (near Guildford). History Ockham has been occupied since at least the middle bronze age (c.1500-1100 BC), evidenced by the so-called 'Ockham Hoard'. a collection of bronze-age objects discovered in 2013 during building works at the former ''Hautboy Inn'', as well as the existence of a, relatively uncommon, bell barrow on Cockcrow Hill. Ockham appears in the Domesday Book of 1086 as ''Bocheham''. Held by Richard Fitz Gilbert, its domesday assets were: 1½ hides, 1 church, 2 fisheries worth 10 d, 3 ploughs, of meadow, woodland worth 60 hogs. It rendered £10 per year to its overlords. All Saints' Church is a Grade I listed building. The foundations were laid in the 12th century, and part of the nav ...
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Lambourne
Lambourne is a civil parish in the Epping Forest district of Essex, England. It is located approximately 4.5 miles (7 km) South of Epping and 5 miles (8 km) northwest of Romford. It covers an area of , and in 2001 its population was 1,828, increasing to 2,013 at the 2011 Census. History Like much of the neighbouring area, Lambourne was thickly wooded in the Middle Ages with forest gradually being cleared for agriculture. A few remnants of the historic Hainault Forest are found in the southern fringe of the parish, and now form part of a country park. Its population was 505 in 1801 rising to 904 by 1841, remaining at about that level for the next century. Historically Lambourne was included in the hundred of Ongar. It formed part of the Ongar Rural District from 1894 to 1955, and then Epping and Ongar Rural District until it became part of Epping Forest District in 1974. Geography The parish is mostly rural and agricultural, and lies in the valley of the River Roding ...
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RNAV
Area navigation (RNAV, usually pronounced as "''ar-nav"'') is a method of instrument flight rules (IFR) navigation that allows an aircraft to choose any course within a network of navigation beacons, rather than navigate directly to and from the beacons. This can conserve flight distance, reduce congestion, and allow flights into airports without beacons. Area navigation used to be called "random navigation", hence the acronym RNAV. RNAV can be defined as a method of navigation that permits aircraft operation on any desired course within the coverage of station-referenced navigation signals or within the limits of a self-contained system capability, or a combination of these. In the United States, RNAV was developed in the 1960s, and the first such routes were published in the 1970s. In January 1983, the Federal Aviation Administration revoked all RNAV routes in the contiguous United States due to findings that aircraft were using inertial navigation systems rather than the gr ...
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