Question: who/what operates this aircraft?

Instruction: With the provided image, gather documents that offer a solution to the question:

title: "Supermarine Spitfire" content: Supermarine Spitfire The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force and other Allied countries before, during, and after World War II. Many variants of the Spitfire were built, using several wing configurations, and it was produced in greater numbers than any other British aircraft. It was also the only British fighter produced continuously throughout the war. The Spitfire continues to be popular among enthusiasts; nearly 60 remain airworthy, and many more are static exhibits in aviation museums throughout the world. The Spitfire was designed as a short-range, high-performance interceptor aircraft by R. J.

title: "Supermarine Spitfire" content: Mitchell, chief designer at Supermarine Aviation Works, which operated as a subsidiary of Vickers-Armstrong from 1928. Mitchell pushed the Spitfire's distinctive elliptical wing designed by Beverley Shenstone to have the thinnest possible cross-section, helping give the aircraft a higher top speed than several contemporary fighters, including the Hawker Hurricane. Mitchell continued to refine the design until his death in 1937, whereupon his colleague Joseph Smith took over as chief designer, overseeing the Spitfire's development through . During the Battle of Britain, from July to October 1940, the public perceived the Spitfire to be the main RAF fighter, though the more

title: "Supermarine Spitfire" content: numerous Hurricane shouldered a greater proportion of the burden against Nazi Germany's air force, the Luftwaffe. However, Spitfire units had a lower attrition rate and a higher victory-to-loss ratio than those flying Hurricanes because of the Spitfire's higher performance. During the battle, Spitfires were generally tasked with engaging Luftwaffe fighters—mainly Messerschmitt Bf 109E-series aircraft, which were a close match for them. After the Battle of Britain, the Spitfire superseded the Hurricane to become the backbone of RAF Fighter Command, and saw action in the European, Mediterranean, Pacific, and South-East Asian theatres. Much loved by its pilots, the Spitfire served in

title: "Supermarine Spitfire" content: of the Type 300. On 1 December 1934, the Air Ministry issued contract "AM 361140/34", providing £10,000 for the construction of Mitchell's improved Type 300, design. On 3 January 1935, they formalised the contract with a new specification, F10/35, written around the aircraft. In April 1935, the armament was changed from two .303 in (7.7 mm) Vickers machine guns in each wing to four .303 in (7.7 mm) Brownings, following a recommendation by Squadron Leader Ralph Sorley of the Operational Requirements section at the Air Ministry. On 5 March 1936, the prototype ("K5054") took off on its first flight from

title: "Supermarine Spitfire" content: Eastleigh Aerodrome (later Southampton Airport). At the controls was Captain Joseph "Mutt" Summers, chief test pilot for Vickers, who is quoted as saying "Don't touch anything" on landing. This eight-minute flight came four months after the maiden flight of the contemporary Hurricane. "K5054" was fitted with a new propeller, and Summers flew the aircraft on 10 March 1936; during this flight, the undercarriage was retracted for the first time. After the fourth flight, a new engine was fitted, and Summers left the test flying to his assistants, Jeffrey Quill and George Pickering. They soon discovered that the Spitfire was a

title: "Supermarine Spitfire" content: very good aircraft, but not perfect. The rudder was oversensitive, and the top speed was just 330 mph (528 km/h), little faster than Sydney Camm's new Merlin-powered Hurricane. A new and better-shaped wooden propeller allowed the Spitfire to reach 348 mph (557 km/h) in level flight in mid-May, when Summers flew "K5054" to RAF Martlesham Heath and handed the aircraft over to Squadron Leader Anderson of the Aeroplane & Armament Experimental Establishment (A&AEE). Here, Flight Lieutenant Humphrey Edwardes-Jones took over the prototype for the RAF. He had been given orders to fly the aircraft and then to make his report

title: "Supermarine Spitfire" content: to the Air Ministry on landing. Edwardes-Jones' report was positive; his only request was that the Spitfire be equipped with an undercarriage position indicator. A week later, on 3 June 1936, the Air Ministry placed an order for 310 Spitfires, before the A&AEE had issued any formal report. Interim reports were later issued on a piecemeal basis. The British public first saw the Spitfire at the RAF Hendon air display on Saturday 27 June 1936. Although full-scale production was supposed to begin immediately, numerous problems could not be overcome for some time, and the first production Spitfire, "K9787", did not

title: "Supermarine Spitfire" content: roll off the Woolston, Southampton assembly line until mid-1938. In February 1936, the director of Vickers-Armstrong, Sir Robert MacLean, guaranteed production of five aircraft a week, beginning 15 months after an order was placed. On 3 June 1936, the Air Ministry placed an order for 310 aircraft, at a cost of £1,395,000. Full-scale production of the Spitfire began at Supermarine's facility in Woolston, but order clearly could not be completed in the 15 months promised. Supermarine was a small company, already busy building Walrus and Stranraer flying boats, and Vickers was busy building Wellington bombers. The initial solution was to

title: "Supermarine Spitfire" content: be overcome, and a further order was placed for 200 Spitfires on 24 March 1938. The two orders covered the K, L, and N prefix serial numbers. In mid-1938, the first production Spitfire rolled off the assembly line and was flown by Jeffrey Quill on 15 May 1938, almost 24 months after the initial order. The final cost of the first 310 aircraft, after delays and increased programme costs, came to £1,870,242 or £1,533 more per aircraft than originally estimated. A production aircraft cost about £9,500. The most expensive components were the hand-fabricated and finished fuselage at roughly £2,500, then

title: "Supermarine Spitfire" content: the Rolls-Royce Merlin engine at £2,000, followed by the wings at £1,800 a pair, guns and undercarriage, both at £800 each, and the propeller at £350. In 1935, the Air Ministry approached Morris Motors Limited to ask how quickly their Cowley plant could be turned to aircraft production. In 1936, this informal request for major manufacturing facilities was turned into a formal scheme, known as the shadow factory plan, to boost British aircraft production capacity under the leadership of Herbert Austin. He was given the task of building nine new factories, and to supplement the existing British car manufacturing industry

title: "Supermarine Spitfire" content: by either adding to overall capacity or increasing the potential for reorganisation to produce aircraft and their engines. In 1938, construction began on the Castle Bromwich Aircraft Factory (CBAF), next to the aerodrome, and the installation of the most modern machine tools then available began two months after work started on the site. Although Morris Motors, under Lord Nuffield (an expert in mass motor-vehicle construction), managed and equipped the factory, it was funded by government money. By the beginning of 1939, the factory's original, estimated cost of £2,000,000 had more than doubled, and even as the first Spitfires were being

title: "Supermarine Spitfire" content: first Spitfire. On 17 May, Minister of Aircraft Production Lord Beaverbrook telephoned Lord Nuffield and manoeuvred him into handing over control of the Castle Bromwich plant to his ministry. Beaverbrook immediately sent in experienced management staff and workers from Supermarine and gave control of the factory to Vickers-Armstrong. Although resolving the problems took time, in June 1940, 10 Mk IIs were built; 23 rolled out in July, 37 in August, and 56 in September. By the time production ended at Castle Bromwich in June 1945, a total of 12,129 Spitfires (921 Mk IIs, 4,489 Mk Vs, 5,665 Mk IXs, and

title: "Supermarine Spitfire" content: 1,054 Mk XVIs) had been built. CBAF went on to become the largest and most successful plant of its type during the 1939–45 conflict. As the largest Spitfire factory in the UK, by producing a maximum of 320 aircraft per month, it built 12,000 aircraft of this type, before its closure in 1945. During the Battle of Britain, the Luftwaffe made concerted efforts to destroy the main manufacturing plants at Woolston and Itchen, near Southampton. The first bombing raid, which missed the factories, came on 23 August 1940. Over the next month, other raids were mounted until, on 26 September

title: "Supermarine Spitfire" content: 1940, both factories were destroyed, with 92 people killed and a large number injured. Most of the casualties were experienced aircraft production workers. Fortunately for the future of the Spitfire, many of the production jigs and machine tools had already been relocated by 20 September, and steps were being taken to disperse production to small facilities throughout the Southampton area. To this end, the British government requisitioned the likes of Vincent's Garage in Station Square, Reading, which later specialised in manufacturing Spitfire fuselages, and Anna Valley Motors, Salisbury, which was to become the sole producer of the wing leading-edge fuel

title: "Supermarine Spitfire" content: tanks for photo-reconnaissance Spitfires, as well as producing other components. A purpose-built works, specialising in manufacturing fuselages and installing engines, was built at Star Road, Caversham in Reading. The drawing office in which all Spitfire designs were drafted was relocated to Hursley Park, near Southampton. This site also had an aircraft assembly hangar where many prototype and experimental Spitfires were assembled, but since it had no associated aerodrome, no Spitfires ever flew from Hursley. Four towns and their satellite airfields were chosen to be the focal points for these workshops: Southampton's Eastleigh Airport; Salisbury's High Post and Chattis Hill aerodromes;

title: "Supermarine Spitfire" content: Trowbridge's Keevil aerodrome; and Reading's Henley and Aldermaston aerodromes. An experimental factory at Newbury was the subject of a Luftwaffe daylight raid, but the bombs missed their target and hit a nearby school. Completed Spitfires were delivered to the airfields on large Commer "Queen Mary" low-loader articulated lorries (trucks), there to be fully assembled, tested, then passed on to the RAF. All production aircraft were flight tested before delivery. During the Second World War, Jeffrey Quill was Vickers Supermarine's chief test pilot, in charge of flight testing all aircraft types built by Vickers Supermarine. He oversaw a group of 10

title: "Supermarine Spitfire" content: to 12 pilots responsible for testing all developmental and production Spitfires built by the company in the Southampton area. Quill devised the standard testing procedures, which with variations for specific aircraft designs operated from 1938. Alex Henshaw, chief test pilot at Castle Bromwich from 1940, was placed in charge of testing all Spitfires built at that factory. He co-ordinated a team of 25 pilots and assessed all Spitfire developments. Between 1940 and 1946, Henshaw flew a total of 2,360 Spitfires and Seafires, more than 10% of total production. Henshaw wrote about flight testing Spitfires: After a thorough preflight check, I

title: "Supermarine Spitfire" content: would take off and, once at circuit height, I would trim the aircraft and try to get her to fly straight and level with hands off the stick ... Once the trim was satisfactory, I would take the Spitfire up in a full-throttle climb at 2,850 rpm to the rated altitude of one or both supercharger blowers. Then I would make a careful check of the power output from the engine, calibrated for height and temperature ... If all appeared satisfactory, I would then put her into a dive at full power and 3,000 rpm, and trim her to fly

title: "Supermarine Spitfire" content: hands and feet off at IAS (Indicated Air Speed). Personally, I never cleared a Spitfire unless I had carried out a few aerobatic tests to determine how good or bad she was. The production test was usually quite a brisk affair; the initial circuit lasted less than ten minutes and the main flight took between twenty and thirty minutes. Then the aircraft received a final once-over by our ground mechanics, any faults were rectified and the Spitfire was ready for collection. I loved the Spitfire in all of her many versions. But I have to admit that the later marks,

title: "Supermarine Spitfire" content: although they were faster than the earlier ones, were also much heavier and so did not handle so well. You did not have such positive control over them. One test of manoeuvrability was to throw her into a flick-roll and see how many times she rolled. With the Mark II or the Mark V one got two-and-a-half flick-rolls but the Mark IX was heavier and you got only one-and-a-half. With the later and still heavier versions, one got even less. The essence of aircraft design is compromise, and an improvement at one end of the performance envelope is rarely achieved

title: "Supermarine Spitfire" content: without a deterioration somewhere else. When the last Spitfire rolled out in February 1948, a total of 20,351 examples of all variants had been built, including two-seat trainers, with some Spitfires remaining in service well into the 1950s. The Spitfire was the only British fighter aircraft to be in continuous production before, during, and after the Second World War. In the mid-1930s, aviation design teams worldwide began developing a new generation fighter aircraft. The French Dewoitine D.520 and the German Messerschmitt Bf 109, for example, were designed to take advantage of new techniques of monocoque construction, and the availability of

title: "Supermarine Spitfire" content: new, high-powered, liquid-cooled, in-line aero engines. They also featured refinements such as retractable undercarriages, fully enclosed cockpits, and low-drag, all-metal wings. These advances had been introduced on civil airliners years before, but were slow to be adopted by the military, who favoured the biplane's simplicity and manoeuvrability. Mitchell's design aims were to create a well-balanced, high-performance fighter aircraft capable of fully exploiting the power of the Merlin engine, while being relatively easy to fly. At the time, with France as an ally, and Germany thought to be the most likely future opponent, no enemy fighters were expected to appear over

title: "Supermarine Spitfire" content: spar, preventing the wings from twisting. Mitchell has sometimes been accused of copying the wing shape of the Heinkel He 70, which first flew in 1932, but as Beverley Shenstone, the aerodynamicist on Mitchell's team, explained: "Our wing was much thinner and had quite a different section to that of the Heinkel. In any case, it would have been simply asking for trouble to have copied a wing shape from an aircraft designed for an entirely different purpose." The wing section used was from the NACA 2200 series, which had been adapted to create a thickness-to-chord ratio of 13% at

title: "Supermarine Spitfire" content: the adoption of a cooling system which used 100% glycol. The radiators were housed in a new radiator-duct designed by Fredrick Meredith of the Royal Aircraft Establishment (RAE) at Farnborough, Hampshire. This used the cooling air to generate thrust, greatly reducing the net drag produced by the radiators. In turn, the leading-edge structure lost its function as a condenser, but it was later adapted to house integral fuel tanks of various sizes— a feature patented by Vickers-Supermarine in 1938. The airflow through the main radiator was controlled by pneumatic exit flaps. In early marks of Spitfire (Mk I to Mk

title: "Supermarine Spitfire" content: along its span, the angle of incidence decreasing from +2° at its root to -½° at its tip. This caused the wing roots to stall before the tips, reducing tip-stall that could otherwise have resulted in a wing drop, often leading to a spin. As the wing roots started to stall, the separating air stream started to buffet (vibrate) the aircraft, warning the pilot, allowing even relatively inexperienced pilots to fly it to the limits of its performance. This washout was first featured in the wing of the Type 224, and became a consistent feature in subsequent designs leading to

title: "Supermarine Spitfire" content: the Spitfire. The complex wing design, especially the precision required to manufacture the vital spar and leading-edge structures, caused some major delays in the production of the Spitfire at first. The problems increased when the work was put out to subcontractors, most of whom had never dealt with metal-structured, high-speed aircraft. By June 1939, most of these problems had been resolved, and production was no longer held up by a lack of wings. All the main flight controls were originally metal structures with fabric covering. Designers and pilots felt that having ailerons which required a degree of effort to move

title: "Supermarine Spitfire" content: at high speed would avoid unintended aileron reversal, throwing the aircraft around and potentially pulling the wings off. Air combat was also felt to take place at relatively low speeds and high-speed manoeuvring would be physically impossible. Flight tests showed the fabric covering of the ailerons "ballooned" at high speeds, adversely affecting the aerodynamics. Replacing the fabric covering with light alloy dramatically improved the ailerons at high speed. During the Battle of Britain, pilots found the Spitfire's ailerons were far too heavy at high speeds, severely restricting lateral manoeuvres such as rolls and high-speed turns, which were still a feature

title: "Supermarine Spitfire" content: reversal speed of , which was somewhat lower than that of some contemporary fighters. The Royal Aircraft Establishment noted that, at indicated airspeed, roughly 65% of aileron effectiveness was lost due to wing twist. The new wing of the Spitfire F Mk 21 and its successors was designed to help alleviate this problem. Its stiffness was increased by 47%, and a new aileron design using piano hinges and geared trim tabs meant the theoretical aileron reversal speed was increased to . Alongside the redesigned wing, Supermarine also experimented with the original wing, raising the leading edge by 1 inch (2.54

title: "Supermarine Spitfire" content: "g". RAF fighter pilots soon learned to "half-roll" their aircraft before diving to pursue their opponents. Sir Stanley Hooker explained the carburettor was adopted because it "increased the performance of the supercharger and thereby increased the power of the engine". In March 1941, a metal disc with a hole was fitted in the fuel line, restricting fuel flow to the maximum the engine could consume. While it did not cure the problem of the initial fuel starvation in a dive, it did reduce the more serious problem of the carburettor being flooded with fuel by the fuel pumps under negative

title: "Supermarine Spitfire" content: "g". Invented by Beatrice "Tilly" Shilling, it became known as "Miss Shilling's orifice". Further improvements were introduced throughout the Merlin series, with Bendix-manufactured pressure carburettors, designed to allow fuel to flow during all flight attitudes, introduced in 1942. Due to a shortage of Brownings, which had been selected as the new standard rifle calibre machine gun for the RAF in 1934, early Spitfires were fitted with only four guns, with the other four fitted later. Early tests showed that while the guns worked perfectly on the ground and at low altitudes, they tended to freeze at high altitude, especially the

title: "Supermarine Spitfire" content: outer wing guns, because the RAF's Brownings had been modified to fire from an open bolt. While this prevented overheating of the cordite used in British ammunition, it allowed cold air to flow through the barrel unhindered. Supermarine did not fix the problem until October 1938, when they added hot air ducts from the rear of the wing-mounted radiators to the guns, and bulkheads around the gunbays to trap the hot air in the wing. Red fabric patches were doped over the gun ports to protect the guns from cold, dirt, and moisture until they were fired. The decision on

title: "Supermarine Spitfire" content: the arming of the Spitfire (and the Hurricane) is told in Captain C. H. Keith's book "I Hold my Aim". Keith held various appointments with the RAF dealing with designing, development and technical policy of armament equipment. He organised a conference, with Air Commodore Tedder in the chair, on 19 July 1934. He says "I think it can be reasonably contended that the deliberations of that conference made possible, if not certain, of the winning of the Battle of Britain, almost exactly six years later". At that meeting, scientific officer Captain F.W. 'Gunner' Hill presented charts based on his calculations

title: "Supermarine Spitfire" content: showing that future fighters must carry no less than eight machine-guns, each of which must be capable of firing 1,000 shots a minute. Hill's assistant in making his calculations had been his 14-year-old daughter. Even if the eight Brownings worked perfectly, pilots soon discovered that they were not sufficient to destroy larger aircraft. Combat reports showed that an average of 4,500 rounds were needed to shoot down an enemy aircraft. In November 1938, tests against armoured and unarmoured targets had already indicated that the introduction of a weapon with a calibre of at least 20 mm was urgently needed. A

title: "Supermarine Spitfire" content: stopped after firing a single round, while the port gun fired 30 rounds before seizing. If one cannon seized, the recoil of the other threw the aircraft off aim. Nevertheless, 30 more cannon-armed Spitfires were ordered for operational trials, and they were soon known as the Mk IB, to distinguish them from the Browning-armed Mk IA; they were delivered to No. 19 Squadron beginning in June 1940. The Hispanos were found to be so unreliable that the squadron requested an exchange of its aircraft with the older Browning-armed aircraft of an operational training unit. By August, Supermarine had perfected a

title: "Supermarine Spitfire" content: more reliable installation with an improved feed mechanism and four .303s in the outer wing panels. The modified fighters were then delivered to 19 Squadron. The operational history of the Spitfire with the RAF began with the first Mk Is "K9789", which entered service with 19 Squadron at RAF Duxford on 4 August 1938. The Spitfire achieved legendary status during the Battle of Britain, a reputation aided by the famous "Spitfire Fund" organised and run by Lord Beaverbrook, the Minister of Aircraft Production. In fact, the Hurricane outnumbered the Spitfire throughout the battle, and shouldered the burden of the defence

title: "Supermarine Spitfire" content: against the Luftwaffe; however, because of its higher performance, the overall attrition rate of the Spitfire squadrons was lower than that of the Hurricane units, and the Spitfire units had a higher victory-to-loss ratio. The key aim of Fighter Command was to stop the Luftwaffe's bombers; in practice, whenever possible, the tactic was to use Spitfires to counter German escort fighters, by then based in northern France, particularly the Bf 109s, while the Hurricane squadrons attacked the bombers. Well-known Spitfire pilots included "Johnnie" Johnson—34 enemy aircraft (e/a) shot down—who flew the Spitfire right through his operational career from late 1940

title: "Supermarine Spitfire" content: to play increasingly diverse roles throughout the Second World War and beyond, often in air forces other than the RAF. For example, the Spitfire became the first high-speed photo-reconnaissance aircraft to be operated by the RAF. Sometimes unarmed, they flew at high, medium, and low altitudes, often ranging far into enemy territory to closely observe the Axis powers and provide an almost continual flow of valuable intelligence information throughout the war. In 1941 and 1942, PRU Spitfires provided the first photographs of the "Freya" and "Würzburg" radar systems, and in 1943, helped confirm that the Germans were building the V1

title: "Supermarine Spitfire" content: to the Soviet Air Force. Though some were used at the frontline in 1943, most of them saw service with the Protivo-Vozdushnaya Oborona (English: "Anti-air Defence Branch"). The Spitfire also served in the Pacific Theatre where the Spitfire met its match in the Japanese Mitsubishi A6M Zero. Lt. Gen. Claire Chennault noted: "The RAF pilots were trained in methods that were excellent against German and Italian equipment, but suicide against the acrobatic Japs." Although not as fast as the Spitfire, the Zero could out-turn the Spitfire with ease, could sustain a climb at a very steep angle, and could stay

title: "Supermarine Spitfire" content: in the air for three times as long. To counter the Zero, Spitfire pilots had to adopt a "slash and run" policy and use their faster speed and diving superiority to fight while avoiding classic dogfights. That Southeast Asia was a lower-priority area also did not help, and was allocated few Spitfires and other modern fighters compared to Europe, which allowed the Japanese to easily achieve air superiority by 1942. Over the Northern Territory of Australia, Royal Australian Air Force and RAF Spitfires assigned to No. 1 Wing RAAF helped defend the port town of Darwin against air attack by

title: "Supermarine Spitfire" content: the Japanese Naval Air Force, suffering heavy losses largely due to the type's limited fuel capacity. Spitfire MKVIIIs took part in the last battle of World War II involving the Western allies in Burma, in the ground attack role, helping defeat a Japanese break-out attempt. During the Second World War, Spitfires were used by the United States Army Air Forces in the 4th Fighter Group until they were replaced by Republic P-47 Thunderbolts in March 1943. Several Spitfires were captured by the Germans and flown by units which tested, evaluated, and sometimes clandestinely operated enemy aircraft. Beginning in late 1943,

title: "Supermarine Spitfire" content: high-speed diving trials were undertaken at Farnborough to investigate the handling characteristics of aircraft travelling at speeds near the sound barrier (i.e., the onset of compressibility effects). Because it had the highest limiting Mach number of any aircraft at that time, a Spitfire XI was chosen to take part in these trials. Due to the high altitudes necessary for these dives, a fully feathering Rotol propeller was fitted to prevent overspeeding. During these trials, "EN409", flown by Squadron Leader J. R. Tobin, reached (Mach 0.891) in a 45° dive. In April 1944, the same aircraft suffered engine failure in another

title: "Supermarine Spitfire" content: dive while being flown by Squadron Leader Anthony F. Martindale, Royal Air Force Volunteer Reserve, when the propeller and reduction gear broke off. The dive put the aircraft to Mach 0.92, the fastest ever recorded in a piston-engined aircraft, but when the propeller came off, the Spitfire, now tail-heavy, zoom-climbed back to altitude. Martindale blacked out under the 11 g loading, but when he resumed consciousness, he found the aircraft at about 40,000 feet with its (originally straight) wings now slightly swept back. Martindale successfully glided the Spitfire back to the airfield and landed safely. Martindale was awarded the Air

title: "Supermarine Spitfire" content: Force Cross for his exploits. RAE Bedford (RAE) modified a Spitfire for high-speed testing of the stabilator (then known as the "flying tail") of the Miles M.52 supersonic research aircraft. RAE test pilot Eric Brown stated that he tested this successfully during October and November 1944, attaining Mach 0.86 in a dive. On 5 February 1952, a Spitfire 19 of 81 Squadron based at Kai Tak in Hong Kong reached probably the highest altitude ever achieved by a Spitfire. The pilot, Flight Lieutenant Edward "Ted" Cyril Powles, was on a routine flight to survey outside air temperature and report on

title: "Supermarine Spitfire" content: other meteorological conditions at various altitudes in preparation for a proposed new air service through the area. He climbed to indicated altitude, with a true altitude of . The cabin pressure fell below a safe level, and in trying to reduce altitude, he entered an uncontrollable dive which shook the aircraft violently. He eventually regained control somewhere below and landed safely with no discernible damage to his aircraft. Evaluation of the recorded flight data suggested he achieved a speed of , (Mach 0.96) in the dive, which would have been the highest speed ever reached by a propeller-driven aircraft if

title: "Supermarine Spitfire" content: except in the dedicated photo-reconnaissance role, when its guns were replaced by extra fuel tanks. Supermarine developed a two-seat variant known as the T Mk VIII to be used for training, but none were ordered, and only one example was ever constructed (identified as N32/"G-AIDN" by Supermarine). In the absence of an official two-seater variant, a number of airframes were crudely converted in the field. These included a 4 Squadron SAAF Mk VB in North Africa, where a second seat was fitted instead of the upper fuel tank in front of the cockpit, although it was not a dual-control aircraft,

title: "Supermarine Spitfire" content: and is thought to have been used as the squadron "run-about". The only unofficial two-seat conversions that were fitted with dual-controls were a few Russian lend/lease Mk IX aircraft. These were referred to as Mk IX UTI and differed from the Supermarine proposals by using an inline "greenhouse" style double canopy rather than the raised "bubble" type of the T Mk VIII. In the postwar era, the idea was revived by Supermarine and a number of two-seat Spitfires were built by converting old Mk IX airframes with a second "raised" cockpit featuring a bubble canopy. Ten of these TR9 variants

title: "Supermarine Spitfire" content: were then sold to the Indian Air Force along with six to the Irish Air Corps, three to the Royal Netherlands Air Force and one for the Royal Egyptian Air Force. Currently several of the trainers are known to exist, including both the T Mk VIII, a T Mk IX based in the US, and the "Grace Spitfire" "ML407", a veteran flown operationally by 485(NZ) Squadron in 1944. The Seafire, a name derived from "sea", and "Spitfire", was a naval version of the Spitfire specially adapted for operation from aircraft carriers. Although the Spitfire was not designed for the rough-and-tumble

title: "Supermarine Spitfire" content: of carrier-deck operations, it was considered the best available fighter at the time. The basic Spitfire design did impose some limitations on the use of the aircraft as a carrier-based fighter; poor visibility over the nose, for example, meant that pilots had to be trained to land with their heads out of the cockpit and looking along the port cowling of their Seafire. Like the Spitfire, the Seafire also had a relatively narrow undercarriage track, which meant that it was not ideally suited to deck operations. Early Seafire marks had relatively few modifications to the standard Spitfire airframe; however cumulative

title: "Supermarine Spitfire" content: to the fighter-bomber role. Although the later Griffon-engined marks lost some of the favourable handling characteristics of their Merlin-powered predecessors, they could still outmanoeuvre their main German foes and other, later American and British-designed fighters. The final version of the Spitfire, the Mk 24, first flew at South Marston on 13 April 1946. On 20 February 1948, almost twelve years from the prototype's first flight, the last production Spitfire, "VN496", left the production line. Spitfire Mk 24s were used by only one regular RAF unit, with 80 Squadron replacing their Hawker Tempests with F Mk 24s in 1947. With these

title: "Supermarine Spitfire" content: planes, 80 Squadron continued its patrol and reconnaissance duties from Wunstorf in Germany as part of the occupation forces, until it relocated to Kai Tak Airport, Hong Kong in July 1949. During the Chinese Civil War, 80 Squadron's main duty was to defend Hong Kong from perceived Communist threats. Operation Firedog during the Malayan Emergency saw the Spitfire fly over 1,800 operational sorties against the Malaysian Communists. The last operational sortie of an RAF Spitfire was flown on 1 April 1954, by PR Mk 19 Spitfire "PS888" flying from RAF Seletar, in Singapore. The last non-operational flight of a Spitfire

title: "Supermarine Spitfire" content: in RAF service, which took place on 9 June 1957, was by a PR Mk 19, "PS583", from RAF Woodvale of the Temperature and Humidity Flight. This was also the last known flight of a piston-engined fighter in the RAF. The last nation in the Middle East to operate Spitfires was Syria, which kept its F 22s until 1953. In late 1962, Air Marshal Sir John Nicholls instigated a trial when he flew Spitfire "PM631", a PR Mk 19 in the custody of the Battle of Britain Memorial Flight, against an English Electric Lightning F 3 (a supersonic jet-engined interceptor)

title: "Supermarine Spitfire" content: in mock combat at RAF Binbrook. At the time British Commonwealth forces were involved in possible action against Indonesia over Malaya and Nicholls decided to develop tactics to fight the Indonesian Air Force P-51 Mustang, a fighter that had a similar performance to the PR Mk 19. The first airframe (PM631) developed mechanical issues which removed it from the trial. Another PR Mk 19, "PS853", which is now owned by Rolls-Royce, was on gate-guard duties at Binbrook, having been retired from the Battle of Britain Memorial Flight (BBMF) one year before. It had been maintained in running condition by ground

title: "Supermarine Spitfire" content: crews at Binbrook, and after a short time was participating in the trials. At the end of the trials, RAF pilots found that Firestreak infra-red guided missiles had trouble acquiring the Spitfire due to a low exhaust temperature, and decided that the twin ADEN cannons were the only weapons suited to the task, which was complicated by the tight turning circle of the Spitfire, and the Lightning's proclivity for over-running the Spitfire. It was concluded that the most effective and safest way for a modern jet-engined fighter to attack a piston-engined fighter was to engage full afterburner at an altitude

title: "Supermarine Spitfire" content: lower than the Spitfire, and behind it to perform a hit-and-run attack, contrary to all established fighter-on-fighter doctrine at that time. There are 54 Spitfires and a few Seafires in airworthy condition worldwide, although many air museums have examples on static display, for example, Chicago's Museum of Science and Industry has paired a static Spitfire with a static Ju 87 R-2/Trop. Stuka dive bomber. The oldest surviving Spitfire is a Mark 1, serial number "K9942"; it is preserved at the Royal Air Force Museum Cosford in Shropshire. This aircraft was the 155th built and first flew in April 1939. It

title: "Supermarine Spitfire" content: flew operationally with No. 72 Squadron RAF until June 1940, when it was damaged in a wheels-up landing. After repair, it was used for training until August 1944, when it became one of several Battle of Britain aircraft veterans that were allocated to the Air Historical Branch for future museum preservation. What may be the most originally restored Spitfire in the world is maintained at Fantasy of Flight in Polk City, Florida. Over a six-year period in the 1990s, this aircraft was slowly restored by Personal Plane Services in England using almost 90% of its original aircraft skins. Owner Kermit

title: "Supermarine Spitfire" content: Weeks insisted that the aircraft be restored as closely as possible to its original condition. Machine guns, cannon, gun sight and original working radios are all installed. Two MK 1 Supermarine Spitfires, originally restored by the Aircraft Restoration Company, remain in flying condition at the Imperial War Museum Duxford, in Cambridgeshire, England. Both restored by American billionaire Thomas Kaplan, one has been donated to the Imperial War Museum and the second was auctioned in July 2015 at Christie's, London. It is one of only four flying MK 1 Spitfires in the world. The aircraft fetched a record £3.1 million at

title: "Supermarine Spitfire" content: auction on 9 July, beating the previous record for a Spitfire of £1.7 million set in 2009. One Spitfire is kept in airworthy condition in the Israeli Air Force Museum. After hostilities ceased in Asia in 1945, a number of Spitfire Mk.XIVs were reportedly buried, after being greased, tarred and prepared for long-term storage, in crates in Burma. Excavations carried out at Yangon International Airport (formerly RAF Mingaladon) in early 2013 failed to locate any of the rumoured aircraft, and the team reported that they found no evidence that Spitfires were shipped there in crates or buried. Pat Woodward, who

title: "Supermarine Spitfire" content: was an RAF pilot operating from Burma at the end of the war, reported that no such burying took place. In 2016 it was reported that the hunt was continuing. British company Historic Flying Limited has either restored or built from scratch a significant proportion of the Spitfires that are now airworthy. Several other manufacturers have produced replica Spitfires, either as complete aircraft or as kits for self-building. These range in scale from 60% scale to full-size, and most use wooden construction rather than the original all-metal monocoque design. These include the Jurca Spit from France, and those manufactured by

title: "Supermarine Spitfire" content: Tally Ho Enterprises in Canada. Supermarine Aircraft – originally from Brisbane, Australia, and now based in Cisco, Texas – manufacture the 80% scale Spitfire Mk26 and the 90% scale Mk26B replicas. Their Supermarine Aircraft Spitfire is supplied in kit form and is the only all-aluminium reproduction Spitfire in production. The Isaacs Spitfire (1975) and the Time Warp Spitfire Mk V (1996) are homebuilt 60% scale replicas. During and after the Battle of Britain the Spitfire became a symbol of British resistance: for example, Lord Beaverbrook's "Spitfire Fund" of 1940 was one campaign which drew widespread public attention to the Spitfire.

title: "Supermarine Spitfire" content: The Spitfire continues to be highly popular at airshows, on airfields and in museums worldwide, and holds an important place in the memories of many people, especially the few still living who flew the Spitfire in combat. Numerous films and documentaries featuring the Spitfire are still being produced, some of which are listed in this section. The Spitfire's performance improved greatly as WWII progressed, for more information see . Supermarine Spitfire The Supermarine Spitfire is a British single-seat fighter aircraft used by the Royal Air Force and other Allied countries before, during, and after World War II. Many variants of

Answer: Royal Air Force

Answer: Engelse luchtmacht

Answer: RAF

Answer: Royal Air Force


Question: Which body of water is this place located in or next to?

Instruction: Retrieve documents that provide an answer to the question alongside the image:

title: "Thames Barrier" content: Thames Barrier The Thames Barrier prevents the floodplain of most of Greater London from being flooded by exceptionally high tides and storm surges moving up from the North Sea. It has been operational since 1984. When needed, it is closed (raised) during high tide; at low tide it can be opened to restore the river's flow towards the sea. Built approximately due east of the Isle of Dogs, its northern bank is in Silvertown in the London Borough of Newham and its southern bank is in the New Charlton area of the Royal Borough of Greenwich. The report of Sir

title: "Thames Barrier" content: Hermann Bondi on the North Sea flood of 1953 affecting parts of the Thames Estuary and parts of London was a big factor in the planning of the barrier. The concept of the rotating gates was devised by (Reginald) Charles Draper. In 1969, from his parents' house in Pellatt Grove, Wood Green, London, he constructed a working model. The novel rotating cylinders were based on the design of the taps on his gas cooker. The barrier was designed by Rendel, Palmer and Tritton for the Greater London Council and tested at the Hydraulics Research Station, Wallingford. The site at New

title: "Thames Barrier" content: Charlton was chosen because of the relative straightness of the banks, and because the underlying river chalk was strong enough to support the barrier. Work began at the barrier site in 1974 and construction, which had been undertaken by a Costain/Hollandsche Beton Maatschappij/Tarmac Construction consortium, was largely complete by 1982. The gates of the barrier were made by Cleveland Bridge UK Ltd at Dent's Wharf on the River Tees. In addition to the barrier, the flood defences for 11 miles down river were raised and strengthened. The barrier was officially opened on 8 May 1984 by Queen Elizabeth II. Total

title: "Thames Barrier" content: construction cost was around £534 million (£1.6 billion at 2016 prices) with an additional £100 million for river defences. Built across a wide stretch of the river, the barrier divides the river into four and two, approximately 30 metre (100 ft) navigable spans. There are also four smaller non-navigable channels between nine concrete piers and two abutments. The flood gates across the openings are circular segments in cross section, and they operate by rotating, raised to allow "underspill" to allow operators to control upstream levels and a complete 180 degree rotation for maintenance. All the gates are hollow and made

title: "Thames Barrier" content: of steel up to thick. The gates are filled with water when submerged and empty as they emerge from the river. The four large central gates are high and weigh 3,700 tonnes each. Four radial gates by the riverbanks, also about 30 metres (100 ft) wide, can be lowered. These gate openings, unlike the main six, are non-navigable. A Thames Barrier flood defence closure is triggered when a combination of high tides forecast in the North Sea and high river flows at the tidal limit at Teddington weir indicate that water levels would exceed in central London. Though Teddington marks

title: "Thames Barrier" content: the Normal Tidal Limit, in periods of very high fluvial flow the tidal influence can be seen as far upstream as East Molesey on the Thames. During the barrier's entire history up to October 2017, there have been 183 flood defence closures. The barrier was closed twice on 9 November 2007 after a storm surge in the North Sea which was compared to the one in 1953. The main danger of flooding from the surge was on the coast above the Thames Barrier, where evacuations took place, but the winds abated a little and, at the Thames Barrier, the 9

title: "Thames Barrier" content: November 2007 storm surge did not completely coincide with high tide. On 20 August 1989, hours after the "Marchioness" disaster, the barrier was closed against a spring tide for 16 hours "to assist the diving and salvage operations". The barrier has survived 15 boat collisions without serious damage. On 27 October 1997, the barrier was damaged when the dredger MV "Sand Kite", operating in thick fog, hit one of the Thames Barrier's piers. As the ship started to sink she dumped her 3,300 tonne load of aggregate, finally sinking by the bow on top of one of the barrier's gates

title: "Thames Barrier" content: where she lay for several days. Initially the gate could not be closed as it was covered in a thick layer of gravel. A longer term problem was the premature loss of paint on the flat side of the gate caused by abrasion. The vessel was refloated in mid-November 1997. The annual full test closure in 2012 was scheduled for 3 June to coincide with the Thames pageant celebrating Queen Elizabeth II's Diamond Jubilee. Flood risk manager Andy Batchelor said the pageant gave the Environment Agency "a unique opportunity to test its design for a longer period than we would

title: "Thames Barrier" content: normally be able to", and that the more stable tidal conditions in central London that resulted would help the vessels taking part. The barrier was originally commissioned by the Greater London Council under the guidance of Ray Horner. After the 1986 abolition of the GLC it was operated successively by Thames Water Authority and then the National Rivers Authority until April 1996 when it passed to the Environment Agency. The barrier was originally designed to protect London against a very high flood level (with an estimated return period of one hundred years) up to the year 2030, after which the

title: "Thames Barrier" content: protection would decrease, while remaining within acceptable limits. At the time of its construction, the barrier was expected to be used 2–3 times per year. It is now being used 6–7 times per year. This defence level included long-term changes in sea and land levels as understood at that time (c. 1970). Despite global warming and a consequently greater predicted rate of sea level rise, recent analysis extended the working life of the barrier until around 2060–2070. From 1982 until 19 March 2007, the barrier was raised one hundred times to prevent flooding. It is also raised monthly for testing,

title: "Thames Barrier" content: with a full test closure over high tide once a year. Released in 2005, a study by four academics contained a proposal to supersede the Thames Barrier with a more ambitious 16 km (10 mi) long barrier across the Thames Estuary from Sheerness in Kent to Southend in Essex. In November 2011, a new Thames Barrier, further downstream at Lower Hope between East Tilbury in Essex and Cliffe in Kent, was proposed as part of the Thames Hub integrated infrastructure vision. The barrier would incorporate hydropower turbines to generate renewable energy and include road and rail tunnels, providing connections from

title: "Thames Barrier" content: Essex to a major new hub airport on the Isle of Grain. In January 2013, in a letter to "The Times", a former member of the Thames Barrier Project Management Team, Dr Richard Bloore, stated that the flood barrier was not designed with increased storminess and sea level rises in mind, and called for a new barrier to be looked into immediately. The Environment Agency responded that it does not plan to replace the Thames Barrier before 2070, as the barrier was designed with an allowance for sea level rise of 8 mm per year until 2030, which has not

title: "Thames Barrier" content: been realised in the intervening years. The barrier is around halfway through its designed lifespan. The standard of protection it provides will gradually decline over time after 2030, from a 1 in 1000 year event. The Environment Agency are examining the Thames Barrier for its potential design life under climate change, with early indications being that subject to appropriate modification, the Thames Barrier will be capable of providing continued protection to London against rising sea levels until at least 2070. Thames Barrier The Thames Barrier prevents the floodplain of most of Greater London from being flooded by exceptionally high tides

Answer: River Thames

Answer: Thames

Answer: Tamesis

Answer: River Thames


Question: what is the date this aircraft took the first flight?

Instruction: Using the provided image, obtain documents that address the subsequent question:

title: "Boeing 767" content: 757, resulting in shared design features which allow pilots to obtain a common type rating to operate both aircraft. The 767 is produced in three fuselage lengths. The original 767-200 entered service in 1982, followed by the 767-300 in 1986 and the 767-400ER, an extended-range (ER) variant, in 2000. The extended-range 767-200ER and 767-300ER models entered service in 1984 and 1988, respectively, while a production freighter version, the 767-300F, debuted in 1995. Conversion programs have modified passenger 767-200 and 767-300 series aircraft for cargo use, while military derivatives include the E-767 surveillance aircraft, the KC-767 and KC-46 aerial tankers, and

title: "Boeing 767" content: VIP transports. Engines featured on the 767 include the General Electric CF6, Pratt & Whitney JT9D and PW4000, and Rolls-Royce RB211 turbofans. United Airlines first placed the 767 in commercial service in 1982. The aircraft was initially flown on domestic and transcontinental routes, during which it demonstrated the reliability of its twinjet design. In 1985, the 767 became the first twin-engined airliner to receive regulatory approval for extended overseas flights. The aircraft was then used to expand non-stop service on medium- to long-haul intercontinental routes. In 1986, Boeing initiated studies for a higher-capacity 767, ultimately leading to the development of

title: "Boeing 767" content: the risks associated with introducing a new aircraft. The carrier maintained this position until July 1981, when a US presidential task force determined that a crew of two was safe for operating wide-body jets. A three-crew cockpit remained as an option and was fitted to the first production models. Ansett Australia ordered 767s with three-crew cockpits due to union demands; it was the only airline to operate 767s so configured. The 767's two-crew cockpit was also applied to the 757, allowing pilots to operate both aircraft after a short conversion course, and adding incentive for airlines to purchase both types.

title: "Boeing 767" content: in July 1979. The prototype aircraft, registered N767BA and equipped with JT9D turbofans, rolled out on August 4, 1981. By this time, the 767 program had accumulated 173 firm orders from 17 customers, including Air Canada, All Nippon Airways, Britannia Airways, Transbrasil, and Trans World Airlines (TWA). On September 26, 1981, the prototype took its maiden flight under the command of company test pilots Tommy Edmonds, Lew Wallick, and John Brit. The maiden flight was largely uneventful, save for the inability to retract the landing gear because of a hydraulic fluid leak. The prototype was used for subsequent flight tests.

title: "Boeing 767" content: Authority (CAA) in July 1982. The first delivery occurred on August 19, 1982, to United Airlines. The CF6-powered 767-200 received certification in September 1982, followed by the first delivery to Delta Air Lines on October 25, 1982. The 767 entered service with United Airlines on September 8, 1982. The aircraft's first commercial flight used a JT9D-powered 767-200 on the Chicago-to-Denver route. The CF6-powered 767-200 commenced service three months later with Delta Air Lines. Upon delivery, early 767s were mainly deployed on domestic routes, including US transcontinental services. American Airlines and TWA began flying the 767-200 in late 1982, while Air

title: "Boeing 767" content: to capitalize on its new wide-body's potential for growth, Boeing offered an extended-range model, the 767-200ER, in its first year of service. Ethiopian Airlines placed the first order for the type in December 1982. Featuring increased gross weight and greater fuel capacity, the extended-range model could carry heavier payloads at distances up to , and was targeted at overseas customers. The 767-200ER entered service with El Al Airline on March 27, 1984. The type was mainly ordered by international airlines operating medium-traffic, long-distance flights. In the mid-1980s, the 767 spearheaded the growth of twinjet flights across the northern Atlantic under

title: "Boeing 767" content: proposing larger models, including a partial double-deck version informally named the "Hunchback of Mukilteo" (from a town near Boeing's Everett factory) with a 757 body section mounted over the aft main fuselage. In 1986, Boeing proposed the 767-X, a revised model with extended wings and a wider cabin, but received little interest. By 1988, the 767-X had evolved into an all-new twinjet, which revived the 777 designation. Until the 777's 1995 debut, the 767-300 and 767-300ER remained Boeing's second-largest wide-bodies behind the 747. Buoyed by a recovering global economy and ETOPS approval, 767 sales accelerated in the mid-to-late 1980s; 1989

title: "Boeing 767" content: service with United Airlines in 1982. The type has been used primarily by mainline U.S. carriers for domestic routes between major hub centers such as Los Angeles to Washington. The 767-200 was the first aircraft to be used on transatlantic ETOPS flights, beginning with TWA on February 1, 1985 under 90-minute diversion rules. Deliveries for the variant totaled 128 aircraft. There were 52 passenger and freighter conversions of the model in commercial service . The type's competitors included the Airbus A300 and A310. The 767-200 ceased production in the late 1980s, superseded by the extended-range 767-200ER. Some early 767-200s were

title: "Boeing 767" content: roll off the assembly line, older models have been retired and stored or scrapped. One complete aircraft, N102DAthe first 767-200 to operate for Delta Air Lines and the twelfth example built, is currently on display. It was withdrawn from use and stored at Hartsfield–Jackson Atlanta International Airport in 2006. The exhibition aircraft, named "The Spirit of Delta" by the employees who helped purchase it in 1982, underwent restoration at the Delta Flight Museum in Atlanta, Georgia. The restoration was completed in 2010. Boeing 767 The Boeing 767 is a mid- to large-size, mid- to long-range, wide-body twin-engine jet airliner built

Answer: 1981 9 26

Answer: 9 26 1981

Answer: 1980 9 26

Answer: 26 September 1981

Answer: 1980

Answer: 9 26 1982

Answer: September 26 1980

Answer: 26 9 1981

Answer: 1981 September 26

Answer: 1980 September 26

Answer: 1981

Answer: 1982

Answer: 26 9 1980

Answer: 1982 9 26

Answer: 1982 September 26

Answer: 9 26 1980

Answer: 26 September 1980

Answer: 1981 9 26

Answer: September 26 1982

Answer: September 26 1981

Answer: 26 September 1982

Answer: 26 9 1982


Question: What is the basin country to the lake?

Instruction: Obtain documents that correspond to the inquiry alongside the provided image:

title: Titisee content: Titisee The Titisee is a lake in the southern Black Forest in Baden-Württemberg. It covers an area of and is an average of deep. It owes its formation to the Feldberg glacier, the moraines of which were formed in the Pleistocene epoch and nowadays form the shores of the lake. The lake's outflow, at above sea level, is the River Gutach, which merges with the Haslach stream below Kappel to form the Wutach). The waters of the Titisee thus drain eventually into the Upper Rhine between Tiengen and Waldshut. On the north shore lies the spa town of the same

title: Titisee content: name, today a part of the municipality of Titisee-Neustadt. There are various theories about the origin of the unusual name "Titisee": In 1840, two sarcophagi made of worked tuff were found below a knoll by the outflow of the Gutach from the Titisee. In 2011, the archaeologist, Andreas Haasis-Berner, published an article stating that they had to date to the period between 700 and 900. Hitherto, it had been thought that the High Black Forest had been unsettled during the first millennium. The first records of the lake date to 1050 and the abbey of Allerheiligen in Schaffhausen, where the

title: Titisee content: name "Titinsee" is mentioned. The name "Dettesee" is also mentioned in a deed from the parish of Saig that dates to 1111. The name of the lake adopted its present from around 1750. The Titisee takes a long time to freeze over in the winter owing to the winds, which keep the surface of the water moving almost all continuously. For the frozen lake to be opened for use, it must have a solid ice thickness of at least (solid ice or compacted ice has virtually no air pockets). When conditions appear favourable for the opening the lake, daily ice

title: Titisee content: measurements are taken by the Titisee-Neustadt municipal authorities at three or four places. If opening the ice to public use is possible, and those responsible give it their blessing, specific, demarcated areas of the lake are opened, but never the whole lake. These regulations were put in place after an accident in 1966. Up to that time, the lake had been used in winter as a landing strip for small aircraft. On 14 January 1966, a tractor with a snowplough was clearing the landing strip of snow when it broke through the ice and sank to the bottom of the

title: Titisee content: lake, taking the driver, Walter Wilde (29), with it. His body was only recovered 2 weeks later. In the nutrient-poor Titisee there are large predatory fish (pike-perch, sea trout and a large stock of pike), schooling fish (whitefish, roach and perch) as well as carp, chub and tench in shallower areas. This variety of species is joined by brown trout, char and rainbow trout where the streams enter the lake, and by eels and burbot on the lake bed. In addition there are small fish varieties such as sunbleak, minnow and brook lamprey. Around the lake, grey heron may be

title: Titisee content: seen. The shores of the Titisee are home to two rare types of quillworts, the spring quillwort and the lake quillwort. Titisee The Titisee is a lake in the southern Black Forest in Baden-Württemberg. It covers an area of and is an average of deep. It owes its formation to the Feldberg glacier, the moraines of which were formed in the Pleistocene epoch and nowadays form the shores of the lake. The lake's outflow, at above sea level, is the River Gutach, which merges with the Haslach stream below Kappel to form the Wutach). The waters of the Titisee thus

Answer: Germany

Answer: Germany

Answer: BRD

Answer: de

Answer: GFR

Answer: DE

Answer: Bundesrepublik Deutschland

Answer: Federal Republic of Germany

Answer: GER

Answer: Deutschland

Answer: BR Deutschland


Question: Who designed this facility?

Instruction: Retrieve documents that provide an answer to the question alongside the image:

title: "Battersea Power Station" content: was the site of a fire that caused power failures throughout London, including at the BBC Television Centre, which was due to launch BBC Two that night. The launch was delayed until the following day at 11 am. Both of the stations were designed by a team of architects and engineers. The team was headed by Dr. Leonard Pearce, the chief engineer of the London Power Company, but a number of other notable engineers were also involved, including Henry Newmarch Allott, and T. P. O'Sullivan who was later responsible for the Assembly Hall at Filton. J. Theo Halliday was employed

Answer: Leonard Pearce

Answer: Leonard Pearce

Answer: Sir Standen Leonard Pearce


Question: Which culture is associated with this building?

Instruction: With the provided image, gather documents that offer a solution to the question:

title: "Machu Picchu" content: of the Spanish Conquests in other parts of the Inca Empire. It is possible that most of its inhabitants died from smallpox introduced by travellers before the Spanish conquistadors arrived in the area. During its use as a royal estate, it is estimated that no more than 750 people lived there at a time, most people being support staff ("yanaconas, yana)" who lived there permanently. Though the estate belonged to Pachacutec, religious specialists and temporary specialized workers ("mayocs") lived there as well, most likely for the ruler's well-being and enjoyment. During the harsher season, staff dropped down to around a

title: "Machu Picchu" content: legumes, and fish, but the overall most recent short-term diet for these people was composed of less fish and more corn. This suggests that several of the immigrants were from more coastal areas and moved to Machu Picchu where corn was a larger portion of food intake. The skeletal remains found at Machu Picchu are also unique in their level of natural bone damage from laborious activities. Most people found at the site had lower levels of arthritis and bone fractures found in most sites of the Inca Empire. Inca individuals that have arthritis and bone fractures are typically those

title: "Machu Picchu" content: suggesting that they were at least used for funerary rituals as it was common throughout the Inca Empire to use them for sacrifices and meat. Six dogs were also recovered from the site. Due to their placements among the human remains, it is believed that they served as companions of the dead. <nowiki> </nowiki> Much of the farming done at Machu Picchu was done on the hundreds of man-made terraces there. These terraces were a work of considerable engineering, built to ensure good drainage and soil fertility while also protecting the mountain itself from erosion and landslides. However, the terraces

Answer: Inca Empire

Answer: Inca Empire


Question: What is the installed power capacity of this in megawatt?

Instruction: Utilizing the given image, obtain documents that respond to the following question:

title: "Battersea Power Station" content: The proposed 2-mile tunnelled extension would branch from the Northern line at Kennington and travel west to Nine Elms and Battersea. The proposed extension would cost at least £500 million in 2008 terms before inflation and optimism bias (extra contingency amounts) and would be part funded by REO and, possibly, other significant land owners in the Nine Elms area. The 2010 planning consent for the site includes a phased contribution of approximately £200 million to the Underground extension, which adds another financial hurdle to the many difficulties in developing the site. Biomass power station They include reusing part of the

title: "Battersea Power Station" content: (REO). Bids were received from Chelsea F.C. with other interested parties including a Malaysian interest, SP Setia, London & Regional, a company owned by the London-based Livingstone brothers and housebuilder Berkeley. If sold, the new owner would have to pay £500 million for the power station, including £325 million to cover the debts held by Nama and Lloyds, and a £100 million contribution to the Northern line extension. If the sale is unsuccessful, the agent would have a duty to maintain and preserve the site in line with its listed status. On 7 June 2012, Knight Frank announced that administrators

title: "Battersea Power Station" content: Station. The full redevelopment consists of seven main phases, some of which are planned to run concurrently. Phase 1 is due to complete in 2016/17 with the Northern line extension and requisite new Battersea Power Station terminal anticipated to complete in 2020. In October 2013, Frank Gehry was appointed joint architect with Foster + Partners to design "Phase 3" of the scheme, which will provide "the gateway to the entire development and the new Northern line extension". In September 2016, Apple announced plans to renovate and eventually house 1,400 employees at the station by 2021, occupying around 500,000 square feet

Answer: 500


Question: What is the length of the wingspan in metre of this aircraft?

Instruction: Utilizing the given image, obtain documents that respond to the following question:

title: "Tupolev Tu-134" content: impressed by the quiet cabin of the Caravelle, that on 1 August 1960 the Tupolev OKB received an official directive to create the Tu-124A with a similar engine arrangement. The requirement was also driven by the need to replace slow, aging piston-engined Il-14s on domestic routes. In 1961, the Soviet state airline, Aeroflot, updated its requirement specifications to include greater payload and passenger capacity. The first Tu-124A prototype, SSSR-45075, first flew on 29 July 1963. On 22 October 1963, the prototype British BAC One-Eleven, which had a similar layout, crashed with the loss of all crew while testing its stalling

Answer: 29


Question: Who is the manufacturer of this vehicle?

Instruction: Obtain documents that correspond to the inquiry alongside the provided image:

title: "Buick Enclave" content: Buick Enclave The Buick Enclave is a mid-size crossover SUV first launched in 2008. The Enclave, the GMC Acadia, and Chevrolet Traverse all share the GM Lambda platform. The Enclave was previewed at the 2006 North American International Auto Show, officially as a concept car, making it the first Lambda vehicle to be displayed. The Enclave is partially based on the Buick Centieme concept shown at the 2003 Detroit Auto Show. The Enclave replaced both of Buick's SUVs, the minivan-based Rendezvous and the truck-based Rainier, as well as the Terraza minivan. As of February 2014, the 2014 Enclave was the

title: "Buick Enclave" content: For the 2009 model, an upgraded power boost for the 3.6 L V6 Direct Injection Spark Ignition VVT is now at and of torque standard (also standard on other 2009 Lambdas). The latter direct-injection engine offers a broader torque curve, and brings fuel economy to / for FWD models and / for AWD models, according to the new United States Environmental Protection Agency estimates. The Lambda vehicles are built at GM's new Delta Township Assembly plant near Lansing, Michigan, and production of the Enclave commenced on April 11, 2007, with the first vehicles reaching certain dealers by the end of

title: "Buick Enclave" content: it has been regarded as too heavy, weighing nearly with all-wheel-drive. Buick's VentiPorts have reappeared at the Enclave's introduction, a styling feature unique to Buick dating back to 1949. Initial sales of the Enclave have been very strong, with demand far exceeding production capacity, forcing GM to add a third shift to the Delta Township plant. With the arrival of the Buick Envision (which is slotted between the Enclave and Buick Encore) to North America in 2016 (for the 2017 model year), the Enclave will be bigger after Envision's debut, and the 2017 model year Enclave will be the last

title: "Buick Enclave" content: under the first generation platform. GM unveiled the 2013 Buick Enclave on April 3, 2012, one day before its official debut at the New York Auto Show. The 2013 model features revised exterior styling including a new chrome waterfall grille, xenon headlights with LED running lights, LED Foglights, and LED taillights. Interior updates include a redesigned dashboard with more soft-touch materials, wood and chrome accents, blue ambient lighting, and touchscreen IntelliLink infotainment display. Among safety features are seven standard airbags, including an industry-first front center airbag, and available blind-spot monitoring. Sales in the United States and Canada began in 2007

title: "Buick Enclave" content: during the 2008 model year. In 2008, General Motors began exporting the Enclave to China, to be sold through Shanghai GM's Buick network. The Buick brand has been relaunched in Mexico for the 2010 model year, bringing the Enclave to that market. On April 11, 2017, exactly 10 years after the first Enclave was produced, Buick unveiled the second generation Enclave at the Pier 59 Studios during the 2017 New York Auto Show. With the introduction of the compact Buick Envision in 2016 and the launching of the Opel Insignia-badged Buick Regal TourX wagon, the next generation Enclave moved upmarket,

title: "Buick Enclave" content: competing with the Volvo XC90, Infiniti QX60, and Acura MDX in the premium crossover SUV market. The long-wheelbase version of GM’s C1XX chassis sharing the same platform with the Chevrolet Traverse, the second generation Enclave moves away from the egg-shaped design but retains some elements of the previous generation, displaying a sleeker aerodynamic appearance, a lower roofline, and the introduction of the Evonik Acrylite exterior forward lighting flanking Buick's new three-dimensional mesh grille with chrome wings. Powered by a 3.6-liter V-6 mated to a new nine-speed automatic transmission, it will produce with torque. The second generation Enclave will come in

title: "Buick Enclave" content: standard Front-drive or available with Intelligent AWD with an active twin-clutch rear differential, which will compliment Its first switchable all-wheel-drive system. There will be three level trims, including a new top of the line premium Avenir sub-brand, when it goes on sale in the Fall of 2017. The Enclave received the "Best New SUV / CUV (over C$60,000)" from the AJAC in 2008. Buick Enclave The Buick Enclave is a mid-size crossover SUV first launched in 2008. The Enclave, the GMC Acadia, and Chevrolet Traverse all share the GM Lambda platform. The Enclave was previewed at the 2006 North American

Answer: General Motors

Answer: GM Card

Answer: General Motors

Answer: GMC

Answer: General Motors Corporation

Answer: GM

Answer: General Motors Company, LLC


Question: Which road, railway or canal does this island carry?

Instruction: Obtain documents that correspond to the inquiry alongside the provided image:

title: "Confederation Bridge" content: Confederation Bridge The Confederation Bridge () spans the Abegweit Passage of Northumberland Strait. It links Prince Edward Island with mainland New Brunswick, Canada. Before its official naming, Prince Edward Islanders often referred to the bridge as the "Fixed Link". Construction took place from October 1993 to May 1997 and cost C$1.3 billion. The bridge opened on May 31, 1997. The bridge is a two-lane toll bridge that carries the Trans-Canada Highway between Borden-Carleton, Prince Edward Island (at Route 1) and Cape Jourimain, New Brunswick (at Route 16). It is a multi-span balanced cantilever bridge with a post-tensioned concrete box girder

title: "Confederation Bridge" content: from 1997 to 2006 that featured a likeness of the Confederation Bridge between the serial number. With valid registration, these plates remain visible on the road today. Confederation Bridge The Confederation Bridge () spans the Abegweit Passage of Northumberland Strait. It links Prince Edward Island with mainland New Brunswick, Canada. Before its official naming, Prince Edward Islanders often referred to the bridge as the "Fixed Link". Construction took place from October 1993 to May 1997 and cost C$1.3 billion. The bridge opened on May 31, 1997. The bridge is a two-lane toll bridge that carries the Trans-Canada Highway between Borden-Carleton,

Answer: New Brunswick Route 16

Answer: Prince Edward Island Route 1

Answer: New Brunswick Route 16

Answer: Prince Edward Island Route 1

Answer: Trans-Canada Highway


Question: Which protected area is this building usually located in?

Instruction: With the provided image, gather documents that offer a solution to the question:

title: "Carew Castle" content: Carew Castle Carew Castle () is a castle in the civil parish of Carew in Pembrokeshire, Wales. The famous Carew family, who take their name from this site, still own the castle and lease it to the Pembrokeshire Coast National Park for administration. The present castle, which replaced an earlier stone keep, is constructed almost entirely from the local Carboniferous limestone, except for some of the Tudor architectural features such as window frames, which are made from imported Cotswold stone. Although originally a Norman stronghold the castle maintains a mixture of architectural styles as modifications were made to the st.ructure

Answer: Pembrokeshire Coast National Park

Answer: Pembrokeshire Coast National Park

Answer: Parc Cenedlaethol Arfordir Penfro


Question: What is the height of this bridge in metre?

Instruction: Extract documents linked to the question provided in conjunction with the image:

title: "Charles Bridge" content: Charles Bridge Charles Bridge ( ) is a historic bridge that crosses the Vltava river in Prague, Czech Republic. Its construction started in 1357 under the auspices of King Charles IV, and finished in the beginning of the 15th century. The bridge replaced the old Judith Bridge built 1158–1172 that had been badly damaged by a flood in 1342. This new bridge was originally called Stone Bridge ("Kamenný most") or Prague Bridge ("Pražský most") but has been "Charles Bridge" since 1870. As the only means of crossing the river Vltava (Moldau) until 1841, Charles Bridge was the most important connection

title: "Charles Bridge" content: most of them baroque-style, originally erected around 1700 but now all replaced by replicas. Repairs are scheduled to start in late 2019, and should take around 20 years. Throughout its history, Charles Bridge has suffered several disasters and witnessed many historic events. Czech legend has it that construction began on Charles Bridge at 5:31am on 9 July 1357 with the first stone being laid by Charles IV himself. This exact time was very important to the Holy Roman Emperor because he was a strong believer in numerology and felt that this specific time, which formed a palindrome (1357 9, 7

title: "Charles Bridge" content: of the statues have been systematically replaced by replicas, and the originals have been exhibited in the Lapidarium of the National Museum. Charles Bridge Charles Bridge ( ) is a historic bridge that crosses the Vltava river in Prague, Czech Republic. Its construction started in 1357 under the auspices of King Charles IV, and finished in the beginning of the 15th century. The bridge replaced the old Judith Bridge built 1158–1172 that had been badly damaged by a flood in 1342. This new bridge was originally called Stone Bridge ("Kamenný most") or Prague Bridge ("Pražský most") but has been "Charles

Answer: 13


Question: Which city or region does this island locate in?

Instruction: Obtain documents that correspond to the inquiry alongside the provided image:

title: Panarea content: Panarea Panarea (; "Euōnymos") is the second smallest (after Basiluzzo) of the eight Aeolian Islands, a volcanic island chain north of Sicily, southern Italy. It is a "frazione" of the "comune" of Lipari. There are currently about 280 residents living on the island year-round; however the population increases dramatically in summer with the influx of tourists. In recent years, the island has become known internationally for its celebrity visitors. The island is an inactive volcano with a total surface area of only . The highest point on the island, Punta del Corvo, is above sea level. There are thermal springs

Answer: Lipari

Answer: Lipari


Question: what has this bridge crossed over?

Instruction: Extract documents linked to the question provided in conjunction with the image:

title: "Charles Bridge" content: Charles Bridge Charles Bridge ( ) is a historic bridge that crosses the Vltava river in Prague, Czech Republic. Its construction started in 1357 under the auspices of King Charles IV, and finished in the beginning of the 15th century. The bridge replaced the old Judith Bridge built 1158–1172 that had been badly damaged by a flood in 1342. This new bridge was originally called Stone Bridge ("Kamenný most") or Prague Bridge ("Pražský most") but has been "Charles Bridge" since 1870. As the only means of crossing the river Vltava (Moldau) until 1841, Charles Bridge was the most important connection

title: "Charles Bridge" content: from further resistance. During the end of the Thirty Years' War in 1648, the Swedes occupied the west bank of the Vltava, and as they tried to advance into the Old Town the heaviest fighting took place right on the bridge. During the fighting, they severely damaged one side of the Old Town bridge tower (the side facing the river) and the remnants of almost all gothic decorations had to be removed from it afterward. During the late 17th century and early 18th century the bridge gained its typical appearance when an alley of baroque statues was installed on the

title: "Charles Bridge" content: of the statues have been systematically replaced by replicas, and the originals have been exhibited in the Lapidarium of the National Museum. Charles Bridge Charles Bridge ( ) is a historic bridge that crosses the Vltava river in Prague, Czech Republic. Its construction started in 1357 under the auspices of King Charles IV, and finished in the beginning of the 15th century. The bridge replaced the old Judith Bridge built 1158–1172 that had been badly damaged by a flood in 1342. This new bridge was originally called Stone Bridge ("Kamenný most") or Prague Bridge ("Pražský most") but has been "Charles

Answer: Vltava

Answer: Moldau

Answer: Vltava


Question: Who is the owner of this object?

Instruction: Extract documents linked to the question provided in conjunction with the image:

title: "Compact Disc Digital Audio" content: used by all logical formats, such as CD-ROM. The standard also specifies the form of digital audio encoding: 2-channel signed 16-bit Linear PCM sampled at 44,100 Hz. Although rarely used, the specification allows for discs to be mastered with a form of emphasis. The first edition of the "Red Book" was released in 1980 by Philips and Sony; it was adopted by the Digital Audio Disc Committee and ratified by the International Electrotechnical Commission Technical Committee 100, as an International Standard in 1987 with the reference IEC 60908. The second edition of IEC 60908 was published in 1999 and it

title: "Compact Disc Digital Audio" content: in a single horizontal line. 60 field/s black and white video (not 59.94 color) was required, and in NTSC countries (USA/Japan) that video signal has 245 usable lines per field, which works out to be (245 * 60 * 3) = 44,100 samples/s/stereo channel. Similarly, PAL has 294 lines and 50 fields, which gives 44,100 samples/s/stereo channel. This system could store 14-bit samples with some error correction, or 16-bit samples with almost no error correction. There was a long debate over the use of 14-bit (Philips) or 16-bit (Sony) quantization, and 44,056 or 44,100 samples/s (Sony) or approximately 44,000 samples/s

title: "Compact Disc Digital Audio" content: (Philips). When the Sony/Philips task force designed the Compact Disc, Philips had already developed a 14-bit D/A converter (DAC), but Sony insisted on 16-bit. In the end, 16 bits and 44.1 kilosamples per second prevailed. Philips found a way to produce 16-bit quality using its 14-bit DAC by using four times oversampling. Some CDs are mastered with pre-emphasis, an artificial boost of high audio frequencies. The pre-emphasis improves the apparent signal-to-noise ratio by making better use of the channel's dynamic range. On playback, the player applies a de-emphasis filter to restore the frequency response curve to an overall flat one.

title: "Compact Disc Digital Audio" content: Pre-emphasis time constants are 50µs and 15µs (9.49 dB boost at 20 kHz), and a binary flag in the disc subcode instructs the player to apply de-emphasis filtering if appropriate. Playback of such discs in a computer or 'ripping' to wave files typically does not take into account the pre-emphasis, so such files play back with a distorted frequency response. The creators of the CD originally aimed at a playing time of 60 minutes with a disc diameter of 100 mm (Sony) or 115 mm (Philips). Sony vice-president Norio Ohga suggested extending the capacity to 74 minutes to accommodate the

title: "Compact Disc Digital Audio" content: plant in Hannover, Germany, which could produce huge numbers of CDs having a diameter of 115 mm. Sony did not yet have such a facility. If Sony had agreed on the 115-mm disc, Philips would have had a significant competitive edge in the market. The long playing time of Beethoven's Ninth Symphony imposed by Ohga was used to push Philips to accept 120 mm, so that Philips' PolyGram lost its edge on disc fabrication. The 74-minute playing time of a CD, which is longer than the 22 minutes per side typical of long-playing (LP) vinyl albums, was often used to

title: "Compact Disc Digital Audio" content: CDs (Compact Disc Digital Audio) unplayable on computer CD-ROM drives, to prevent the copying of music. This is done by intentionally introducing errors onto the disc that the embedded circuits on most stand-alone audio players can automatically compensate for, but which may confuse CD-ROM drives. Consumer rights advocates as of October 2001 pushed to require warning labels on compact discs that do not conform to the official Compact Disc Digital Audio standard (often called the Red Book) to inform consumers which discs do not permit full fair use of their content. In 2005, Sony BMG Music Entertainment was criticized when

title: "Compact Disc Digital Audio" content: a copy protection mechanism known as Extended Copy Protection (XCP) used on some of their audio CDs automatically and surreptitiously installed copy-prevention software on computers (see 2005 Sony BMG CD copy protection scandal). Such discs are not legally allowed to be called CDs or Compact Discs because they break the Red Book standard governing CDs, and Amazon.com for example describes them as "copy protected discs" rather than "compact discs" or "CDs". Compact Disc Digital Audio Compact Disc Digital Audio (CDDA or CD-DA), also known as Audio CD, is the standard format for audio compact discs. The standard is defined in

Answer: Sony

Answer: Sony Corp.

Answer: Tokyo Tsushin Kogyo K.K.

Answer: Sony Corporation (Tokyo)

Answer: Sony Corporation

Answer: Totsuko

Answer: Tokyo Telecommunications Engineering Corporation

Answer: Sony


Question: where is the highest point of this mountain?

Instruction: With the provided image, gather documents that offer a solution to the question:

title: Grigna content: Grigna The Grigna is a mountain massif in the province of Lecco, Lombardy, northern Italy, with an elevation of . It is part of the Bergamo Alps, and it has two peaks, Grignone or Grigna settentrionale, the higher, and the lower Grignetta or Grigna meridionale (2,177 m). To the southwest, the Grigna massif descends precipitously towards an arm of Lake Como known as 'Ramo di Lecco' (The Branch of Lecco). To the east, the mountain rises gently through fields and forested land into Valsassina. The northern side of the mountain, which is known for its many caves and crevices, leads

title: Grigna content: Bietti, Rifugio Arnaldo Bogani, Rifugio Pialeral and Rifugio Rosalba. Every year in September Grigna hosts a Skyrunning event known as the "Trofeo Scaccabarozzi" which starts and finishes in Pasturo. The route passes over Grigna Meridionale and Grigna Settrionale and covers a distance of 43 km. Grigna The Grigna is a mountain massif in the province of Lecco, Lombardy, northern Italy, with an elevation of . It is part of the Bergamo Alps, and it has two peaks, Grignone or Grigna settentrionale, the higher, and the lower Grignetta or Grigna meridionale (2,177 m). To the southwest, the Grigna massif descends precipitously

Answer: Grigna settentrionale

Answer: Grigna settentrionale

Answer: monte Coden


Question: Who is the owner of this building?

Instruction: Using the given image, access documents that provide insights into the following question:

title: "Bran Castle" content: inherited by her daughter Princess Ileana who ran a hospital there in World War II: it was later seized by the communist regime with the expulsion of the royal family in 1948. In 2005, the Romanian government passed a special law allowing restitution claims on properties illegally expropriated, such as Bran, and thus a year later the castle was awarded ownership to American Dominic von Habsburg, the son and heir of Princess Ileana. On 18 May 2006, after a period of legal proceedings, the castle was legally returned to heirs of the Habsburg family. However, the Romanian state, through the

Answer: Archduke Dominic of Austria

Answer: Archduke Dominic of Austria

Answer: Dominic von Habsburg

Answer: Archduke Dominic of Austria, Prince of Tusvany


Question: In which year did this aircraft come into service?

Instruction: Using the given image, access documents that provide insights into the following question:

title: "Tupolev Tu-134" content: Tupolev Tu-134 The Tupolev Tu-134 (NATO reporting name: Crusty) is a twin-engined, narrow-body, jet airliner built in the Soviet Union from 1966 to 1989. The original version featured a glazed-nose design and, like certain other Russian airliners (including its sister model the Tu-154), it can operate from unpaved airfields. One of the most widely used aircraft in former Comecon countries, the number in active service is decreasing because of political intention and noise restrictions. The model has seen long-term service with some 42 countries, with some European airlines having scheduled as many as 12 daily takeoffs and landings per plane.

title: "Tupolev Tu-134" content: lacked thrust reversers, which made the aircraft one of the few airliners to use a brake parachute for landing. The majority of onboard electronics operated on direct current. The lineage of early Soviet airliners could be traced directly to the Tupolev Tu-16 strategic bomber, and the Tu-134 carried over the glass nose for the navigator and the landing gear fitted with low-pressure tires to permit operation from unpaved airfields. Serial production began in 1966 at the Kharkov Aviation Production Association, and production of the Tu-124 was discontinued. The Tu-134 was designed for short-haul lines with low passenger traffic. Originally the

title: "Tupolev Tu-134" content: aircraft had 56 seats in a single class configuration, or 50 seats in a two-class configuration. In 1968, Tupolev began work on an improved Tu-134 variant with a 72-seat capacity. The fuselage received a plug for greater passenger capacity and an auxiliary power unit in the tail. As a result, the maximum range was reduced from 3,100 kilometers to 2,770 kilometers. The upgraded D-30 engines now featured thrust reversers, replacing the parachute. The first Tu-134A, converted from a production Tu-134, flew on 22 April 1969. The first airline flight was on 9 November 1970. An upgraded version, the Tu-134B began

title: "Tupolev Tu-134" content: production in 1980, with the navigator position abandoned, and seating capacity increased to 96 seats. Efforts subsequently began to develop a Tu-134D with increased engine thrust, but the project was cancelled. In September 1967, the Tu-134 made its first scheduled flight from Moscow to Adler. The Tu-134 was the first Soviet airliner to receive international certification from the International Civil Aviation Organization, which permitted it to be used on international routes. Due to this certification, Aeroflot used most of its Tu-134s on international routes. In 1968, the first export customers, Interflug of East Germany and LOT Polish Airlines purchased the

title: "Tupolev Tu-134" content: president Dmitry Medvedev ordered preparations for taking the Tu-134 out of use by 2012. Many Tu-134s have been preserved as memorials at airports throughout the former Soviet Union. As of July 2018, six Tupolev Tu-134s remain in airline service. Operators are: Some 69 Tu-134 have been destroyed in accidents and wars, of which 35 were non-fatal incidents (in one of the remaining 34 fatal incidents no one on the plane died). Source: Aircraft Accident Database Tupolev Tu-134 The Tupolev Tu-134 (NATO reporting name: Crusty) is a twin-engined, narrow-body, jet airliner built in the Soviet Union from 1966 to 1989. The

Answer: 1967

Answer: 1967

Answer: 1968

Answer: 1966


Question: What product does this organization produce?

Instruction: Retrieve documents that provide an answer to the question alongside the image:

title: Tupolev content: military aerospace products such as aircraft and weapons systems. It is also active with missile and naval aviation technologies. More than 18,000 Tupolev aircraft were produced for the USSR and the Eastern Bloc. Tupolev OKB was founded by Andrei Tupolev in 1922. Its facilities are tailored for aeronautics research and aircraft design only, manufacturing is handled by other firms. It researched all-metal airplanes during the 1920s, based directly on the pioneering work already done by Hugo Junkers during World War I. The first successful all-metal airplane was built with sheet electrical steel by the German engineer Hugo Junkers in 1915.

title: Tupolev content: With the never-completed Junkers J 3 of 1916, used strictly as a design study, Junkers shifted to lighter construction using corrugated duralumin. In the aftermath of World War I and to evade the terms of the Versailles Treaty that prevented German companies from building warplanes Junkers founded a clandestine aircraft factory in the Moscow suburb of Fili in 1922. This factory was turned over to Tupolev in 1925. Russian sources usually refrain from making the link between Junkers and Tupolev. Tupolev was an able designer, but his first generation aircraft were heavily influenced by his early connection to Junkers. Among

title: Tupolev content: the notable results during Tupolev's early period were two significant all-metal heavy bombers with corrugated duralumin skins, the ANT-4 twin-engined bomber which first flew in 1925 and the four-engined ANT-6 of 1932, from which such airplanes as the ANT-20 were derived (see Yefim Gordon & Vladimir Rigmant, OKB Tupolev. Hinckley, UK: Midland, 2005. pp. 22–28 & 30-34). Tupolev's design approach in these two airplanes defined for many years the trends of heavy aircraft development, civil and military. During World War II, the twin-engined, all-metal Tu-2 was one of the best front-line bombers of the Soviets. Several variants of it were

title: Tupolev content: mainly on operating economics and alternative fuels. The developments include fly-by-wire, use of efficient high-bypass turbofans and advanced aerodynamic layouts for the 21st century transport aircraft such as the Tu-204/Tu-214, Tu-330 and Tu-334. Among current Tupolev projects: At the MAKS-2003 airshow, Tupolev revealed the Tu-444 supersonic business jet concept; development was intended to start in the first half of 2004, however nothing further came of the program. On 19 August 2009, Tupolev announced that it had a contract with the Russian Defense Ministry to develop a new-generation strategic bomber which "will be a conceptually new plane based on the most

Answer: airplane

Answer: plane

Answer: airplane, aeroplane, plane

Answer: fixed-wing airplane

Answer: fixed-wing aeroplane

Answer: airplanes

Answer: planes

Answer: fixed-wing powered aircraft

Answer: aeroplane

Answer: airplane

Answer: aeroplanes

Answer: powered fixed-wing aircraft


Question: Which historic county does this building belong to?

Instruction: Using the given image, access documents that provide insights into the following question:

title: "Dover Castle" content: Dover Castle Dover Castle is a medieval castle in Dover, Kent, England. It was founded in the 11th century and has been described as the "Key to England" due to its defensive significance throughout history. It is the largest castle in England. This site may have been fortified with earthworks in the Iron Age or earlier, before the Romans invaded in AD43. This is suggested on the basis of the unusual pattern of the earthworks which does not seem to be a perfect fit for the medieval castle. Excavations have provided evidence of Iron Age occupation within the locality of

title: "Dover Castle" content: this that first attracted William's attention, and got Kent the motto of Invicta. In the words of William of Poitiers: In 1088, eight knights were appointed under tenures to guard Dover Castle, their names were: William d'Albrincis; Fulberl de Dover, William d'Arsic; Geoffrey Peverell; William Maminot; Robert du Port; Hugh Crevecoeur; and Adam Fitzwilliam. It was during the reign of Henry II that the castle began to take recognisable shape. The inner and outer baileys and the great keep belong to this time. Maurice the Engineer was responsible for building the keep. In 1216, during the First Barons' War, a

title: "Dover Castle" content: Scheduled Monument, which means it is a "nationally important" historic building and archaeological site that has been given protection against unauthorised change. It is also a Grade I listed building, and recognised as an internationally important structure. The Lord Warden of the Cinque Ports is officially head of the castle, in his conjoint position of Constable of Dover Castle, and the Deputy Constable has his residence in Constable's Gate. Within the keep, dedicated to Thomas Becket. Saxon church, rebuilt in the Victorian era. Images Dover Castle Dover Castle is a medieval castle in Dover, Kent, England. It was founded in

Answer: Kent

Answer: Kent


Question: Which body of water is this mountain located in or next to?

Instruction: Using the given image, access documents that provide insights into the following question:

title: Grigna content: Grigna The Grigna is a mountain massif in the province of Lecco, Lombardy, northern Italy, with an elevation of . It is part of the Bergamo Alps, and it has two peaks, Grignone or Grigna settentrionale, the higher, and the lower Grignetta or Grigna meridionale (2,177 m). To the southwest, the Grigna massif descends precipitously towards an arm of Lake Como known as 'Ramo di Lecco' (The Branch of Lecco). To the east, the mountain rises gently through fields and forested land into Valsassina. The northern side of the mountain, which is known for its many caves and crevices, leads

title: Grigna content: to Passo del Cainallo and the town of Esino Lario. The easiest route to the Grignone peak is from the southeast starting at the town of Ballabio in Valsassina. Further up the valley is Pasturo, another traditional trailhead for the ascent. The mountain's relative isolation affords it panoramic views of Alps towards the north and on clear days the Milan cathedral can be seen to the southwest. The Rifugio Brioschi (a mountain hut with food and accommodations) sits on the Grignone peak and is open most of the year. There are other shelters lower down on the massif, including Rifugio

Answer: Lake Como

Answer: Lake Como

Answer: Lago di Como

Answer: Lario