91-680: Dunsfold is a village in the borough of Waverley , Surrey , England, 8.7 miles (14.0 kilometres) south of Guildford . It lies in the Weald and reaches in the north the southern escarpment of the Greensand Ridge . It includes the Wey and Arun Canal , and just under half of Dunsfold Aerodrome , which is shared with Alfold . The village's name was recorded as Duntesfaude in 1259, Duntesfaud in 1272 and Duntesfalde in 1291, apparently meaning Dunt's fold . Alternatively it may be derived from
182-535: A high accident rate , though Nordeen notes that several conventional single-engine strike aircraft like the Douglas A-4 Skyhawk and LTV A-7 Corsair II had worse accident rates. The Los Angeles Times reported in 2003 that the Harrier "...has amassed the highest major accident rate of any military plane now in service. Forty-five Marines have died in 148 noncombat accidents". Colonel Lee Buland of
273-528: A conventional deterrent and potential strike weapon against Soviet aggression; from camouflaged rough bases the Harrier was expected to launch attacks on advancing armour columns from East Germany . Harriers were also deployed to bases in Norway and Belize , a former British colony. No. 1 Squadron was specifically earmarked for Norwegian operations in the event of war, operating as part of Allied Forces Northern Europe . The Harrier's capabilities were necessary in
364-551: A cricket club with matches usually on Sunday afternoons. Dunsfold has a small Post Office and shop in the middle of the village. The airstrip was built by the Canadian Army during World War II . After the war the airfield was used to repatriate prisoners of war. Dunsfold was declared inactive in 1946 but was used again in 1948 and 1949 as part of the Berlin Airlift . In 1950 The Hawker Aircraft Company acquired
455-651: A direct jet thrust, the P.1127 had an innovative vectored thrust turbofan engine , the Pegasus . The Pegasus I was rated at 9,000 pounds (40 kN) of thrust and first ran in September 1959. A contract for two development prototypes was signed in June 1960 and the first flight followed in October 1960. Of the six prototypes built, three crashed, including one during an air display at the 1963 Paris Air Show . In 1961,
546-489: A formal joint US–UK Pegasus Support Program operated for many years and spent a £3-million annual budget to develop engine improvements. Several variants have been released; the latest is the Pegasus 11–61 ( Mk 107), which provides 23,800 lbf (106 kN) thrust, more than any previous engine. The Harrier has been described by pilots as "unforgiving". The aircraft is capable of both forward flight (where it behaves in
637-617: A high accident rate and for a time-consuming maintenance process. In the 1970s, the British Aerospace Sea Harrier was developed from the Harrier for use by the Royal Navy (RN) on Invincible -class aircraft carriers . Both the Sea Harrier and the Harrier fought in the 1982 Falklands War , in which the aircraft proved to be crucial and versatile. The RN Sea Harriers provided fixed-wing air defence while
728-457: A powerful presence at sea without the expense of big deck carriers. Following the display of Harrier operations from small carriers, the navies of Spain and later Thailand bought the Harrier for use as their main carrier-based fixed-wing aircraft. Spain's purchase of Harriers was complicated by long-standing political friction between the British and Spanish governments of the era; even though
819-529: A purchase from a Mr Tanner in 1751 until 1756 and his son sold it to Edmund Woods jun. in 1790. Owner Charlotte Woods built and endowed the first school, on the Green in 1850. Held by Emery Cranley, it briefly split by moiety title between Quenell and Stoughton sisters (both born Cranley), was reunited by Peter Quenell then sold 1651 (to William Yalden) and 1677 (to William Sadler). In 1850 of James Sadler of Chiddingfold held it, by which time its main economy legacy
910-744: A significant interest in the aircraft around the time the first RAF Harrier squadron was established in 1969, and this motivated Hawker Siddeley to further develop the aircraft to encourage a purchase. Although there were concerns in Congress about multiple coinciding projects in the close air support role, the Marine Corps were enthusiastic about the Harrier and managed to overcome efforts to obstruct its procurement. The Marine Corps accepted its first AV-8A on 6 January 1971, at Dunsfold Aerodrome, England and began testing it at Naval Air Station Patuxent River on 26 January. The AV-8A entered service with
1001-545: A substantially modified variant of the Harrier, the British Aerospace Sea Harrier . The Sea Harrier was intended for multiple naval roles and was equipped with radar and Sidewinder missiles for air combat duties as part of fleet air defence . The Sea Harrier was also fitted with navigational aids for carrier landings, modifications to reduce corrosion by seawater and a raised bubble-canopy covered cockpit for better visibility. The aircraft were later equipped to use AIM-120 AMRAAM beyond-visual-range anti-aircraft missiles and
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#17327869469491092-611: Is a dog-fighting tactic, allowing for more sudden braking and higher turn rates. Braking could cause a chasing aircraft to overshoot and present itself as a target for the Harrier it was chasing, a combat technique formally developed by the USMC for the Harrier in the early 1970s. The two largest users of the Harrier were the Royal Air Force and the United States Marine Corps (USMC). The exported model of
1183-599: Is a Norman building, containing the oldest pews in England. The nearby Holy Well was a site of pilgrimage – its waters were thought to cure diseases of the eye. It would be consistent with the topography of the site that the well be a pre-Christian site and the church itself be constructed on a man-made hill of pre-Christian origin. Three manors were here, all had more cultivated fields, in order of size: Burningfold, Field Place and Graffham Grange. Anthony Browne, 6th Viscount Montagu (d. 1767) held this largest estate from
1274-460: Is achieved by manipulating the control stick and is similar in action to the cyclic control of a helicopter. While irrelevant during forward flight mode, these controls are essential during VTOL and STOL manoeuvres. The wind direction is a critical factor in VTOL manoeuvres. The procedure for vertical takeoff involves facing the aircraft into the wind. The thrust vector is set to 90° and the throttle
1365-412: Is brought up to maximum, at which point the aircraft leaves the ground. The throttle is trimmed until a hover state is achieved at the desired altitude. The short-takeoff procedure involves proceeding with normal takeoff and then applying a thrust vector (less than 90°) at a runway speed below normal takeoff speed; usually the point of application is around 65 knots (120 km/h). For lower takeoff speeds
1456-457: Is the home to Wings and Wheels , an air and motor show that has been running for many years now and typically held in late August. Currently run by the site owners, Dunsfold Park Ltd, it will continue until the park is redeveloped. The average level of accommodation in the region composed of detached houses was 28%, the average that was apartments was 22.6%. The proportion of households in the civil parish who owned their home outright compares to
1547-755: The Daily Mail Transatlantic Air Race in May 1969, flying between St Pancras railway station , London and central Manhattan with the use of aerial refuelling. The Harrier completed the journey in 6 hours 11 minutes. Two Harrier squadrons were established in 1970 at the RAF's air base in Wildenrath to be part of its air force in Germany ; another squadron was formed there two years later. In 1977, these three squadrons were moved forward to
1638-641: The Belize deployment , as it was the only RAF combat aircraft capable of safely operating from the airport's short runway; British forces had been stationed in Belize for several years due to tensions over a Guatemalan claim to Belizean territory; the forces were withdrawn in 1993, two years after Guatemala recognized the independence of Belize. In the Falklands War ( Spanish : Guerra de las Malvinas ) in 1982, 10 Harrier GR.3s of No. 1 Squadron operated from
1729-602: The House Appropriations Committee held that it would be cheaper to produce the AV-8A on the pre-existing production lines in the United Kingdom—hence all AV-8A Harriers were purchased from Hawker Siddeley. Improved Harrier versions with better sensors and more powerful engines were developed in later years. The USMC received 102 AV-8A and 8 TAV-8A Harriers between 1971 and 1976. The Harrier
1820-500: The Old English (and Celtic) dun (hill i.e. down) and fold (enclosure). Either way folding means enclosing with fences, a way of moving sheep around the land to graze off the remains of previously harvested crops. It still emulated in modern sheep farming with and without pens around the village. There are some prize-winning Aberdeen Angus cattle farmed here but the last dairy herd has now closed. St Mary & All Saints' Church
1911-515: The United Kingdom showing each place's county , unitary authority or council area and its geographical coordinates. Hawker Siddeley Harrier The Hawker Siddeley Harrier is a British jet-powered attack aircraft designed and produced by the British aerospace company Hawker Siddeley . It was the first operational ground attack and reconnaissance aircraft with vertical/short takeoff and landing (V/STOL) capabilities and
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#17327869469492002-1121: The 1970s, the United States opted to procure the aircraft as the AV-8A ; it was operated by the US Marine Corps (USMC). Introduced to service amid the Cold War , the RAF positioned the bulk of their Harriers across West Germany to defend against a potential invasion of Western Europe by the Warsaw Pact forces; the unique abilities of the Harrier allowed the RAF to disperse their forces away from vulnerable airbases. The USMC used their Harriers primarily for close air support , operating from amphibious assault ships , and, if needed, forward operating bases . Harrier squadrons saw several deployments overseas. Its ability to operate with minimal ground facilities and very short runways allowed it to be used at locations unavailable to other fixed-wing aircraft. The Harrier received criticism for having
2093-706: The A281, and an expanded business district. One of the largest construction projects in Surrey, it would result in the closure and replacement of the aerodrome. A project of this kind and size is controversial, resulting in the formation of the STOP Dunsfold Park New Town campaign. In late 2007, Dunsfold Park Ltd. applied to have their plans for the new town selected as one of the Brown Ministry 's proposed "eco-towns". On 3 April 2008 Dunsfold Park
2184-443: The AV-8A's suitability for operating from various amphibious assault ships and aircraft carriers, including a deployment of 14 Harriers aboard USS Franklin D. Roosevelt for six months in 1976. The tests showed, amongst other things, that the Harrier was capable of performing in weather where conventional carrier aircraft could not. In support of naval operations, the USMC devised and studied several methods to further integrate
2275-551: The AV-8As had been delivered with the more powerful Pegasus engine used in the GR.3 instead of the one used in the earlier GR.1. Two-seat Harriers were operated for training purposes; the body was stretched and a taller tail fin added. The RAF trained in the T.2 and T.4 versions, while T.4N and T.8 were training versions the Navy's Sea Harrier, with appropriate fittings. The US and Spain flew
2366-658: The AV-8C configuration—the work focused mainly on extending useful service lives and improving VTOL performance. The AV-8C and the remaining AV-8A Harriers were retired by 1987. These were replaced by the Harrier II, designated as the AV-8B, which was introduced into service in 1985. The performance of the Harrier in USMC service led to calls for the United States Air Force to procure Harrier IIs in addition to
2457-481: The British military. Hawker sought to quickly move on to a new project and became interested in Vertical Take Off/Landing (VTOL) aircraft, which did not need runways. According to Air Chief Marshal Sir Patrick Hine this interest may have been stimulated by the presence of Air Staff Requirement 345, which sought a V/STOL ground attack fighter for the Royal Air Force. Design work on the P.1127
2548-450: The FEBA. The close proximity of forward bases allowed for a far greater sortie rate and reduced fuel consumption. The AV-8A's abilities in air-to-air combat were tested by the Marine Corps by conducting mock dogfights with McDonnell Douglas F-4 Phantom IIs; these exercises trained pilots to use the vectoring-in-forward-flight (VIFF) capability to outmanoeuvre their opponents and showed that
2639-548: The Falklands War, the greatest threats to the Harriers were deemed to be surface-to-air missiles (SAMs) and small arms fire from the ground. In total, four Harrier GR.3s and six Sea Harriers were lost to ground fire, accidents, or mechanical failure. More than 2,000 Harrier sorties were conducted during the conflict—equivalent to six sorties per day per aircraft. Following the Falklands War, British Aerospace explored
2730-399: The GR.3 standard, which featured improved sensors, a nose-mounted laser tracker, the integration of electronic countermeasure (ECM) systems and a further upgraded Pegasus Mk 103. The USMC upgraded their AV-8As to the AV-8C configuration; this programme involved the installation of ECM equipment and adding a new inertial navigation system to the aircraft's avionics. Substantial changes were
2821-413: The Harrier has a lever for controlling the direction of the four vectoring nozzles. It is viewed by senior RAF officers as a significant design success, that to enable and control the aircraft's vertical flight required only a single lever added in the cockpit. For horizontal flight, the nozzles are directed rearwards by shifting the lever to the forward position; for short or vertical takeoffs and landings,
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2912-639: The Harrier's unique characteristics it attracted a large amount of interest from other nations, often as attempts to make their own V/STOL jets were unsuccessful, such as in the cases of the American XV-4 Hummingbird and the German VFW VAK 191B . Operations by the USMC aboard USS Nassau in 1981 and by British Harriers and Sea Harriers in the Falklands War proved that the aircraft was highly effective in combat. These operations also demonstrated that "Harrier Carriers" provided
3003-459: The Harrier. One result was Arapaho , a stand-by system to rapidly convert civilian cargo ships into seagoing platforms for operating and maintaining a handful of Harriers, to be used to augment the number of available ships to deploy upon. When the reactivation of the Iowa -class battleships was under consideration, a radical design for a battleship-carrier hybrid emerged that would have replaced
3094-402: The Harriers could act as effective air-to-air fighters at close range. The success of Harrier operations countered scepticism of V/STOL aircraft, which had been judged to be expensive failures in the past. Marine Corps officers became convinced of the military advantages of the Harrier and pursued extensive development of the aircraft. Starting in 1979, the USMC began upgrading their AV-8As to
3185-426: The Harriers in a land-based expeditionary role focused on aggressive speed. Harrier forward bases and light maintenance facilities were to be set up in under 24 hours on any prospective battle area. The forward bases, containing one to four aircraft, were to be located 20 miles (32 km) from the forward edge of battle (FEBA), while a more established permanent airbase would be located around 50 miles (80 km) from
3276-681: The Harriers were manufactured in the UK they were sold to Spain with the US acting as an intermediary. During tests in November 1972, the British pilot John Farley showed that the wooden deck of their aircraft carrier Dédalo was able to withstand the temperature of the gases generated by the Harrier. Since 1976, the Spanish Navy operated the AV-8S Matador from their aircraft carrier Dédalo ;
3367-595: The Hawker Siddeley P.1154, to meet a North Atlantic Treaty Organization (NATO) requirement issued for such an aircraft. The design used a single Bristol Siddeley BS100 engine with four swivelling nozzles, in a fashion similar to the P.1127, and required the use of plenum chamber burning (PCB) to achieve supersonic speeds. The P.1154 won the competition to meet the requirement against strong competition from other aircraft manufacturers such as Dassault Aviation 's Mirage IIIV . The French government did not accept
3458-521: The Kestrel's airframe was redesigned for the Harrier. The Harrier was powered by the more powerful Pegasus 6 engine; new air intakes with auxiliary blow-in doors were added to produce the required airflow at low speed. Its wing was modified to increase area and the landing gear was strengthened. Several hardpoints were installed, two under each wing and one underneath the fuselage; two 30 mm (1.2 in) ADEN cannon gun pods could also be fitted to
3549-484: The Lift Improvement Devices, to increase VTOL performance; at the same time several airframe components were restored or replaced to extend the life of the aircraft. Spain's Harriers, designated AV-8S or VA.1 Matador for the single-seater and TAV-8S or VAE.1 for the two-seater, were almost identical to USMC Harriers differing only in the radios fitted. The Royal Navy's Fleet Air Arm (FAA) operated
3640-522: The Marine Corps in 1971, replacing other aircraft in the Marines' attack squadrons. The service became interested in performing ship-borne operations with the Harrier. Admiral Elmo Zumwalt promoted the concept of a Sea Control Ship , a 15,000-ton light carrier equipped with Harriers and helicopters, to supplement the larger aircraft carriers of the US Navy . An amphibious assault ship, USS Guam ,
3731-448: The P.1127 then the Harrier, was designed specifically for V/STOL manoeuvring. Bristol Siddeley developed it from their earlier conventional Orpheus turbofan engine as the core with Olympus compressor blades for the fan. The engine's thrust is directed through the four rotatable nozzles. The engine is equipped for water injection to increase thrust and takeoff performance in hot and high altitude conditions; in normal V/STOL operations
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3822-526: The RAF Harriers focused on ground-attack missions in support of the advancing British land force. The Harrier was also extensively redesigned as the AV-8B Harrier II and British Aerospace Harrier II by the team of McDonnell Douglas and British Aerospace . During the late 1980s and 1990s, the first-generation aircraft were gradually replaced by the newer Harrier IIs. The Harrier's design
3913-581: The RAF, USMC and FAA. In the 1970s the United Kingdom considered two options for replacing their existing Harriers: joining McDonnell Douglas (MDC) in developing the BAE Harrier II , or the independent development of a "Big Wing" Harrier. This proposal would have increased the wing area from 200 to 250 square feet (19 to 23 m ), allowing for significant increases in weapons load and internal fuel reserves. The option of cooperation with MDC
4004-712: The Russian Typhoon class , but the system attracted no interest. The first generation of Harriers did not see further combat with the RAF after the Falklands War, although they continued to serve for years afterwards. As a deterrent against further Argentine invasion attempts, No. 1453 Flight RAF was deployed to the Falkland Islands from August 1983 to June 1985. However the second generation Harrier IIs saw action in Bosnia, Iraq, and Afghanistan. The first generation Hawker Siddeley airframes were replaced by
4095-673: The Sea Harriers had been lost, the GR.3s would have replaced them in air patrol duties, even though the Harrier GR.3 was not designed for air defence operations; as such the GR.3s quickly had their outboard weapons pylons modified to take air-to-air Sidewinder missiles. From 10 to 24 May 1982, prior to British forces landing in the Falklands, a detachment of three GR.3s provided air defence for Ascension Island until three F-4 Phantom IIs arrived to take on this responsibility. During
4186-523: The Skyhook, a new technique to operate Harriers from smaller ships. Skyhook would have allowed the launching and landing of Harriers from smaller ships by holding the aircraft in midair by a crane; secondary cranes were to hold weapons for rapid re-arming. This would potentially have saved fuel and allowed for operations in rougher seas. The system was marketed to foreign customers, and it was speculated that Skyhook could be applied to large submarines such as
4277-728: The TAV-8A and TAV-8S, respectively. All RAF GR.1s and the initial AV-8As were fitted with the Ferranti FE541 inertial navigation/attack suite, but these were replaced in the USMC Harriers by a simpler Interface/Weapon Aiming Computer to aid quick turnaround between missions. The Martin-Baker ejection seats were also replaced by the Stencel SEU-3A in the American aircraft. The RAF had their GR.1 aircraft upgraded to
4368-434: The USMC declared the maintenance of a Harrier to be a "challenge"; the need to remove the wings before performing most work upon the engine, including engine replacements, meant the Harrier required considerable man-hours in maintenance, more than most aircraft. Buland noted however that the maintenance difficulties were unavoidable in order to create a V/STOL aircraft. The Pegasus turbofan jet engine, developed in tandem with
4459-684: The USMC's own plans, but these never resulted in Air Force orders. Since the late 1990s, the AV-8B has been slated to be replaced by the F-35B variant of the Lockheed Martin F-35 Lightning II , a more modern V/STOL jet aircraft. Like the next generation AV-8Bs, nevertheless, the AV-8A/C Harriers suffered many accidents, with around 40 aircraft lost and some 30 pilots killed during the 1970s and 1980s. Due to
4550-540: The United Kingdom, the United States and West Germany jointly agreed to purchase nine aircraft developed from the P.1127, for the evaluation of the performance and potential of V/STOL aircraft. These aircraft were built by Hawker Siddeley and were designated Kestrel FGA.1 by the UK. The Kestrel was strictly an evaluation aircraft and to save money the Pegasus 5 engine was not fully developed as intended, only having 15,000 pounds (67 kN) of thrust instead of
4641-412: The United States, assigned the US designation XV-6A Kestrel , and underwent further testing. The two remaining British-based Kestrels were assigned to further trials and experimentation at RAE Bedford with one being modified to use the uprated Pegasus 6 engine. At the time of the development of the P.1127 Hawker and Bristol had also undertaken considerable development work on a supersonic version,
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#17327869469494732-465: The air base at Gütersloh , closer to the prospective front line in the event of an outbreak of a European war. One of the squadrons was disbanded and its aircraft distributed between the other two. In RAF service, the Harrier was used in close air support (CAS), reconnaissance, and other ground-attack roles. The flexibility of the Harrier led to a long-term heavy deployment in West Germany as
4823-537: The aircraft carrier HMS Hermes . As the RAF Harrier GR.3 had not been designed for naval service, the 10 aircraft had to be rapidly modified prior to the departure of the task force. Special sealants against corrosion were applied and a new deck-based inertial guidance aid was devised to allow the RAF Harrier to land on a carrier as easily as the Sea Harrier. Transponders to guide aircraft back to
4914-540: The aircraft operated by the USMC was designated the AV-8A Harrier, which was broadly similar to the RAF's Harrier GR.1. Changes included the removal of all magnesium components, which corroded quickly at sea, and the integration of American radios and Identification Friend or Foe (IFF) systems; furthermore the outer pylons, unlike the RAF aircraft, were designed from delivery to be equipped with self-defence AIM-9 Sidewinder heat-seeking air-to-air missiles. Most of
5005-498: The aircraft provided both air defence and strike capabilities for the Spanish fleet. Spain later purchased five Harriers directly from the British government mainly to replace losses. Spain sold seven single-seat and two twin-seat Harriers to Thailand in 1998. The Royal Thai Navy's AV-8S Matadors were delivered as part of the air wing deployed on the new light aircraft carrier HTMS Chakri Naruebet . The Thai Navy had from
5096-619: The aircraft to carry more ordnance. I still don't believe the Harrier. Think of the millions that have been spent on VTO in America and Russia, and quite a bit in Europe, and yet the only vertical take-off aircraft which you can call a success is the Harrier. When I saw the Harrier hovering and flying backwards under control, I reckoned I'd seen everything. And it's not difficult to fly. The Harrier, while serving for many decades in various forms, has been criticised on multiple issues; in particular
5187-478: The carriers during night-time operations were also installed, along with flares and chaff dispensers. As there was little space on the carriers, two requisitioned merchant container ships, Atlantic Conveyor and Atlantic Causeway , were modified with temporary flight decks and used to carry Harriers and helicopters to the South Atlantic. The Harrier GR.3s focused on providing close air support to
5278-409: The collapse of the P.1154's development the RAF began considering a simple upgrade of the existing subsonic Kestrel and issued Requirement ASR 384 for a V/STOL ground attack jet. Hawker Siddeley received an order for six pre-production aircraft in 1965, designated P.1127 (RAF) , of which the first made its maiden flight on 31 August 1966. An order for 60 production aircraft, designated as Harrier GR.1,
5369-443: The decision and withdrew; the NATO requirement was cancelled shortly after in 1965. The Royal Air Force and the Royal Navy planned to develop and introduce the supersonic P.1154 independently of the cancelled NATO requirement. This ambition was complicated by the conflicting requirements between the two services—while the RAF wanted a low-level supersonic strike aircraft, the Navy sought a twin-engine air defence fighter. Following
5460-445: The election of the Labour Government of 1964 the P.1154 was cancelled, as the Royal Navy had already begun procurement of the McDonnell Douglas Phantom II and the RAF placed a greater importance on the BAC TSR-2 's ongoing development. Work continued on elements of the project, such as a supersonic PCB-equipped Pegasus engine, with the intention of developing a future Harrier variant for the decades following cancellation. Following
5551-429: The ground forces on the Falklands and attacking Argentine positions; suppressing enemy artillery was often a high priority. Sea Harriers were also used in the war, primarily conducting fleet air defence and combat air patrols against the threat of attacking Argentine fighters. However, both Sea Harriers and Harrier GR.3s were used in ground-attack missions against the main airfield and runway at Stanley . If most of
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#17327869469495642-485: The improved Harrier II, which had been developed jointly between McDonnell Douglas and British Aerospace. "In my mind the AV-8A Harrier was like the helicopter in Korea. [It] had limited capability, but that's how the first-generation automobile, boat, or other major systems evolved... it brought us into the world of flexible basing and the Marine Corps into the concept of vertical development" Major General Joe Anderson . The United States Marine Corps began showing
5733-454: The intention of developing the site as Britain' s most sustainable village with 2500 homes. Since 2002, the BBC motoring show Top Gear has been recorded at the park using the former paint shop as a studio and parts of the runways and taxiways of the aerodrome as a test track . Some of the track (The Young Drivers Track) is now used by many driving schools and instructors to enable under seventeen-year-olds to learn to drive. Dunsfold Park
5824-428: The lease of the site. In October 1960 the then Hawker Siddeley flight tested its Hawker P. 1127 prototype, the development aircraft that led to the Hawker Siddeley Harrier , the first VTOL jet fighter bomber. Final assembly of the Harrier and the Hawk trainer aircraft was at Dunsfold. Hawker Siddeley became part of British Aerospace in 1977. On 2 July 1986 British Aerospace's deputy chief test pilot Jim Hawkins
5915-456: The lever is pulled back to point the nozzles downwards. The Harrier has two control elements not found in conventional fixed-wing aircraft: the thrust vector and the reaction control system . The thrust vector refers to the slant of the four engine nozzles and can be set between 0° (horizontal, pointing directly backwards) and 98° (pointing down and slightly forwards). The 90° vector is normally deployed for VTOL manoeuvring. The reaction control
6006-519: The manner of a typical fixed-wing aircraft above its stall speed), as well as VTOL and STOL manoeuvres (where the traditional lift and control surfaces are useless) requiring skills and technical knowledge usually associated with helicopters. Most services demand great aptitude and extensive training for Harrier pilots, as well as experience in piloting both types of aircraft. Trainee pilots are often drawn from highly experienced and skilled helicopter pilots. In addition to normal flight controls,
6097-412: The more advanced Blue Vixen radar for longer range air-to-air combat, as well as Sea Eagle missiles for conducting anti-ship missions. The McDonnell Douglas AV-8B Harrier II is the latest Harrier variant, a second-generation series to replace the first generation of Harrier jets already in service; all the above variants of the Harrier have mainly been retired with the Harrier II taking their place in
6188-410: The nose, tail and wingtips, for the purpose of balancing during vertical flight. It has two landing gear units on the fuselage and two outrigger landing gear units, one near each wing tip. The Harrier is equipped with four wing and three fuselage pylons for carrying a variety of weapons and external fuel tanks. The Kestrel and the Harrier were similar in appearance, though approximately 90 per cent of
6279-518: The only truly successful V/STOL design of its era. It was the first of the Harrier series of aircraft, being developed directly from the Hawker Siddeley Kestrel prototype aircraft following the cancellation of a more advanced supersonic aircraft, the Hawker Siddeley P.1154 . In the mid 1960s, the Harrier GR.1 and GR.3 variants were ordered by the British government for the Royal Air Force (RAF). The Harrier GR.1 made its first flight on 28 December 1967, and entered RAF service in April 1969. During
6370-431: The projected 18,200 pounds (81 kN). The Tripartite Evaluation Squadron numbered ten pilots; four each from the UK and US and two from West Germany. The Kestrel's first flight took place on 7 March 1964. A total of 960 sorties had been made during the trials, including 1,366 takeoffs and landings, by the end of evaluations in November 1965. One aircraft was destroyed in an accident and six others were transferred to
6461-417: The rear bar. The village was a site of iron smelting from local ironstone (see Bargate stone ) and iron-smithery in the Middle Ages . Later, Dunsfold has hosted the construction of the Wey and Arun Canal which is being gradually reopened, and Dunsfold Aerodrome which is used primarily in connection with automobiles of many times, hosting a major television programme on the subject. The village has
6552-403: The regional average of 35.1%. The proportion who owned their home with a loan compares to the regional average of 32.5%. The remaining % is made up of rented dwellings (plus a negligible % of households living rent-free). In 2006, the owners of Dunsfold Park proposed the construction of a new town with 2,600 homes on the site, a school, health services, public transport and road links to
6643-416: The ship's rear turret with a flight deck, complete with a hangar and two ski jumps, for operating several Harriers. However, the USMC considered the need for naval gunfire support to be a greater priority than additional platforms for carrier operations, while the cost and delay associated with such elaborate conversions was significant, and the concept was dropped. The Marines Corps' concept for deploying
6734-506: The start significant logistical problems keeping the Harriers operational due to a shortage of funds for spare parts and equipment, leaving only a few Harriers serviceable at a time. In 1999, two years after being delivered, only one airframe was in airworthy condition. Around 2003, Thailand considered acquiring former Royal Navy Sea Harriers, which were more suitable for maritime operations and better equipped for air defence, to replace their AV-8S Harriers; this investigation did not progress to
6825-457: The sustainability of the site including at paragraph 37 of the report dated 24 September 2009 "The Secretary of State has concluded that the development would generate a considerable amount of additional road traffic and he considers that this would have a severe and unacceptable impact on an overstretched local road network, and that the scheme would be unsustainable in transport terms." Villages in England A gazetteer of place names in
6916-518: The system would be used in landing vertically with a heavy weapons load. The water injection function had originally been added following the input of US Air Force Colonel Bill Chapman, who worked for the Mutual Weapons Development Team. Water injection was necessary in order to generate maximum thrust, if only for a limited time, and was typically used during landing, especially in high ambient temperatures. The aircraft
7007-429: The thrust vector is greater. The reaction control system involves a thrusters at key points in the aircraft's fuselage and nose, also the wingtips. Thrust from the engine can be temporarily syphoned to control and correct the aircraft's pitch and roll during vertical flight. Rotating the vectored thrust nozzles into a forward-facing position during normal flight is called vectoring in forward flight , or "VIFFing". This
7098-477: The underside of the fuselage. The Harrier was outfitted with updated avionics to replace the basic systems used in the Kestrel; a navigational-attack system incorporating an inertial navigation system , originally for the P.1154, was installed and information was presented to the pilot by a head-up display and a moving map display. The Harrier's VTOL abilities allowed it to be deployed from very small prepared clearings or helipads as well as normal airfields. It
7189-468: Was Field Place, a small manor house , with "a most delightful collection" of roofs of many of pitches and dispositions. In the early 13th century Walter Giffard, Abbot of Waverley, (1236–51), granted all the rights of the abbey in Graffham to Walter de Graffham for a rent of 16s. a year, rent paid to Markwick, a former possession of Waverley Abbey as late as 1808. Mr. J. C. McAndrew was an owner of what
7280-433: Was believed that, in a high-intensity conflict, air bases would be vulnerable and likely to be quickly knocked out. The capability to scatter Harrier squadrons to dozens of small "alert pads" on the front lines was highly prized by military strategists and the USMC procured the aircraft because of this ability. Hawker Siddeley noted that STOL operation provided additional benefits over VTOL operation, saving fuel and allowing
7371-483: Was chosen in 1982 over the more risky isolated approach. The original Harrier served as the basis for the British Aerospace Sea Harrier as it was required to fill the fighter role. The first RAF squadron to be equipped with the Harrier GR.1, No. 1 Squadron , started to convert to the aircraft at RAF Wittering in April 1969. An early demonstration of the Harrier's capabilities was the participation of two aircraft in
7462-559: Was converted into the Interim Sea Control Ship and operated as such between 1971 and 1973 with the purpose of studying the limits and possible obstacles for operating such a vessel. Since then the Sea Control Ship concept has been subject to periodic re-examinations and studies, often in the light of budget cuts and questions over the use of supercarriers . Other exercises were performed to demonstrate
7553-474: Was denied Eco-town status by Housing Minister, Caroline Flint . According to the Government's press release over 40 applications including Dunsfold Park were rejected "for being undeliverable or not ambitious enough to meet the high environmental and affordability standards set by Government." An appeal in 2009 was rejected by the then Secretary of State John Denham . Inquiry conclusions included remarks on
7644-636: Was derived from the Hawker P.1127 . Prior to developing the P.1127, Hawker Aircraft had been working on a replacement for the Hawker Hunter , the Hawker P.1121 . The P.1121 was cancelled after the release of the British Government's 1957 Defence White Paper , which advocated a policy shift away from manned aircraft and towards missiles. This policy resulted in the termination of the majority of aircraft development projects then underway for
7735-480: Was extensively trialled at RNAS Yeovilton from 1977. Following these tests ski-jumps were added to the flight decks of all RN carriers from 1979 onwards, in preparation for the new variant for the navy, the Sea Harrier. In the late 1960s the British and American governments held talks on producing Harriers in the United States. Hawker Siddeley and McDonnell Douglas formed a partnership in 1969 in preparation for American production, but Congressman Mendel Rivers and
7826-547: Was formally started in 1957 by Sir Sydney Camm , Ralph Hooper of Hawker Aircraft, and Stanley Hooker (later Sir Stanley Hooker) of the Bristol Engine Company . The close cooperation between Hawker, the airframe company, and Bristol, the engine company, was viewed by project engineer Gordon Lewis as one of the key factors that allowed the development of the Harrier to continue in spite of technical obstacles and political setbacks. Rather than using rotors or
7917-437: Was initially powered by the Pegasus 6 engine which was replaced by the more powerful Pegasus 11 during the Harrier GR.1 to GR.3 upgrade process. The primary focus throughout the engine's development was on achieving high performance with as little weight as possible, tempered by the amount of funding that was available. Following the Harrier's entry to service the focus switched to improving reliability and extending engine life;
8008-422: Was killed at Dunsfold when his developmental Hawk 200 crashed. On 24 June 1999 British Aerospace announced the closure of Dunsfold as part of a restructuring; Hawk final assembly had been transferred to Warton in 1988 and Harrier production finished in 1998. In 2002, BAE Systems (British Aerospace's successor) sold Dunsfold Park to The Rutland Group and The Royal Bank of Scotland forming Dunsfold Park Ltd with
8099-410: Was left of it towards the end of 19th century followed by Mr. F. A. Shepherd. Common House is a late medieval hall which dates from circa 1500, of lowest listing category, Grade II architectural importance. The village has many other houses of architectural interest e.g. Lark's Rise , Yonder Lye and The Sun Inn public house, set back from the common , parts of which are clearly ancient particularly
8190-593: Was received in early 1967. The aircraft was named after the Harrier , a small bird of prey. The Harrier GR.1 made its first flight on 28 December 1967, and it officially entered service with the RAF on 1 April 1969. The aircraft was built in two factories—one in Kingston upon Thames , southwest London, and the other at Dunsfold Aerodrome , Surrey—and underwent initial testing at Dunsfold. The ski-jump technique for launching Harriers from Royal Navy aircraft carriers
8281-441: Was typically used as a ground attack aircraft, though its manoeuvrability also allows it to effectively engage other aircraft at short ranges. The Harrier is powered by a single Pegasus turbofan engine mounted in the fuselage. The engine is fitted with two air intakes and four vectoring nozzles for directing the thrust generated: two for the bypass flow and two for the jet exhaust. Several small reaction nozzles are also fitted, in
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