Question: Which country does this aircraft come from?

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title: "De Havilland Canada DHC-6 Twin Otter" content: De Havilland Canada DHC-6 Twin Otter The de Havilland Canada DHC-6 Twin Otter, currently marketed as the Viking Air DHC-6 Twin Otter, is a Canadian 19-passenger STOL (Short Takeoff and Landing) utility aircraft developed by de Havilland Canada and currently produced by Viking Air. The aircraft's fixed tricycle undercarriage, STOL capabilities, twin turboprop engines and high rate of climb have made it a successful commuter passenger airliner as well as a cargo and medical evacuation aircraft. In addition, the Twin Otter has been popular with commercial skydiving operations, and is used by the United States Army Parachute Team and the

title: "De Havilland Canada DHC-6 Twin Otter" content: United States Air Force's 98th Flying Training Squadron. Development of the aircraft began in 1964, with the first flight on May 20, 1965. A twin-engine replacement for the single-engine DHC-3 Otter retaining DHC's renowned STOL qualities, its design features included double-slotted trailing-edge flaps and ailerons that work in unison with the flaps to boost STOL performance. The availability of the Pratt & Whitney Canada PT6A-20 turboprop in the early 1960s made the concept of a twin more feasible. To bush operators, the improved reliability of turboprop power and the improved performance of a twin-engine configuration made it an immediately popular

title: "De Havilland Canada DHC-6 Twin Otter" content: alternative to the piston-powered Otter which had been flying since 1951. The first six aircraft produced were designated Series 1, indicating that they were prototype aircraft. The initial production run consisted of Series 100 aircraft, serial numbers seven to 115 inclusive. In 1968, Series 200 production began with serial number 116. Changes made at the beginning of Series 200 production included improving the STOL performance, adding a longer nose that was equipped with a larger baggage compartment (except for aircraft fitted with floats), and fitting a larger door to the rear baggage compartment. All Series 1, 100, and 200 aircraft

title: "De Havilland Canada DHC-6 Twin Otter" content: and their variants (110, 210) were fitted with the 550-shaft-horsepower PT6A-20 engines. In 1969, the Series 300 was introduced, beginning with serial number 231. Both aircraft performance and payload were improved by fitting more powerful PT6A-27 engines. This was a engine that was flat-rated to for use in the Series 300 Twin Otter. The Series 300 proved to be the most successful variant by far, with 614 Series 300 aircraft and their subvariants (Series 310 for United Kingdom operators, Series 320 for Australian operators, etc.) sold before production in Toronto by de Havilland Canada ended in 1988. In 1976, a

title: "De Havilland Canada DHC-6 Twin Otter" content: new -300 would have cost $700,000 ($M 31 years later) and is still worth more than $2.5 million in 2018 despite the -400 introduction, many years after the -300 production ceased. After Series 300 production ended, the remaining tooling was purchased by Viking Air of Victoria, British Columbia, which manufactures replacement parts for all of the out-of-production de Havilland Canada aircraft. On February 24, 2006, Viking purchased the type certificates from Bombardier Aerospace for all the out-of-production de Havilland Canada aircraft (DHC-1 through DHC-7). The ownership of the certificates gives Viking the exclusive right to manufacture new aircraft. On July

title: "De Havilland Canada DHC-6 Twin Otter" content: 17, 2006, at the Farnborough Air Show, Viking Air announced its intention to offer a Series 400 Twin Otter. On April 2, 2007, Viking announced that with 27 orders and options in hand, it was restarting production of the Twin Otter, equipped with more powerful Pratt & Whitney Canada PT6A-34 engines. As of November 2007, 40 firm orders and 10 options had been taken and a new final assembly plant was established in Calgary, Alberta. Zimex Aviation of Switzerland received the first new production aircraft, serial number 845, in July 2010. By mid-2014, Viking had built 55 new aircraft at

title: "De Havilland Canada DHC-6 Twin Otter" content: its Calgary facility. The production rate as of summer 2014 was about 24 aircraft per year. In April 2015, Viking announced a reduction of the production rate to 18 aircraft per year. On June 17, 2015, Viking further announced a partnership with a Chinese firm, Reignwood Aviation Group. The group will purchase 50 aircraft and become the exclusive representatives for new Series 400 Twin Otters in China. Major changes introduced with the Series 400 include Honeywell Primus Apex fully integrated avionics, deletion of the AC electrical system, deletion of the beta backup system, modernization of the electrical and lighting systems,

title: "De Havilland Canada DHC-6 Twin Otter" content: and use of composites for nonload-bearing structures such as doors. The 100th Series 400 Twin Otter (MSN 944) was displayed at the July 2017 EAA AirVenture Oshkosh. Currently, 38% are operated as regional airliners, 31% in military aviation or special missions, 26% in industrial support and 5% in private air charter. Additionally, 70 are on regular landing gear wheels, 18 are configured as straight or amphibious floatplanes, 10 have tundra tires and 2 have wheel skis. Twin Otters could be delivered directly from the factory with floats, skis, or tricycle landing gear fittings, making them adaptable bush planes for remote

title: "De Havilland Canada DHC-6 Twin Otter" content: and northern areas. Areas including Canada and the United States, (specifically Alaska) had much of the demand. Many Twin Otters still serve in the far north, but they can also be found in Africa, Australia, Asia, Antarctica, and other regions where bush planes are the optimum means of travel. Their versatility and maneuverability have made them popular in areas with difficult flying environments such as Papua New Guinea. In Norway, the Twin Otter paved the way for the network of short-field airports, connecting rural areas with larger towns. The Twin Otter showed outstanding reliability, and remained in service until 2000

title: "De Havilland Canada DHC-6 Twin Otter" content: on certain routes. Widerøe of Norway was, at one time, the world's largest operator of Twin Otters. During one period of its tenure in Norway, the Twin Otter fleet achieved over 96,000 cycles (take-off, flight, and landing) per year. A number of commuter airlines in the United States got their start by operating Twin Otters in scheduled passenger operations. Houston Metro Airlines (which later changed its name to Metro Airlines) constructed their own STOLport airstrip with a passenger terminal and maintenance hangar in Clear Lake City, Texas, near the NASA Johnson Space Center. The Clear Lake City STOLport was specifically

title: "De Havilland Canada DHC-6 Twin Otter" content: designed for Twin Otter operations. According to the February 1976 edition of the "Official Airline Guide", Houston Metro operated 22 round-trip flights every weekday at this time between Clear Lake City (CLC) and Houston Intercontinental Airport (IAH, now Houston George Bush Intercontinental Airport) in a scheduled passenger airline shuttle operation. Houston Metro had agreements in place for connecting passenger feed services with Continental Airlines and Eastern Airlines at Houston Intercontinental, with this major airport having a dedicated STOL landing area at the time specifically for Twin Otter flight operations. The Clear Lake City STOLport is no longer in existence. The

title: "De Havilland Canada DHC-6 Twin Otter" content: Walt Disney World resort in Florida was also served with scheduled airline flights operated with Twin Otter aircraft. The Walt Disney World Airport (DWS), also known as the Lake Buena Vista STOLport, was a private airfield constructed by the Walt Disney Company with Twin Otter operations in mind. In the early 1970s, Shawnee Airlines operated scheduled Twin Otter flights between the Disney resort and nearby Orlando Jetport (MCO, now Orlando International Airport), as well as to Tampa International Airport (TPA). This service by Shawnee Airlines is mentioned in the "Air Commuter Section" of the Sept, 6, 1972 Eastern Air Lines

title: "De Havilland Canada DHC-6 Twin Otter" content: system timetable as a connecting service to and from Eastern flights. This STOL airfield is no longer in use. Another commuter airline in the U.S., Rocky Mountain Airways, operated Twin Otters from the Lake County Airport in Leadville, CO. At an elevation of 9,927 feet above mean sea level, this airport is the highest airfield in the U.S. ever to have received scheduled passenger airline service, thus demonstrating the wide-ranging flight capabilities of the Twin Otter. Rocky Mountain Airways went on to become the worldwide launch customer for the larger, four-engine de Havilland Canada DHC-7 Dash 7 STOL turboprop, but

title: "De Havilland Canada DHC-6 Twin Otter" content: continued to operate the Twin Otter, as well. Larger scheduled passenger airlines based in the United States, Canada, Mexico, the Caribbean and Australia, particularly jetliner operators, also flew Twin Otters, with the aircraft providing connecting feeder service for these airlines. Jet aircraft operators which also flew the Twin Otter included Aeronaves de Mexico, Air BC, Alaska Airlines, ALM Antillean Airlines, Ansett Airlines, Cayman Airways, Frontier Airlines (1950-1986), LIAT, Norcanair, Nordair, Ozark Air Lines, Pacific Western Airlines, Quebecair, South Pacific Island Airways, Time Air, Transair (Canada), Trans Australian Airlines (TAA), Wardair Canada and Wien Air Alaska. In many cases, the excellent

title: "De Havilland Canada DHC-6 Twin Otter" content: operating economics of the Twin Otter allowed airlines large and small to provide scheduled passenger flights to communities that most likely would otherwise never have received air service. Twin Otters are also a staple of Antarctic transportation. Four Twin Otters are employed by the British Antarctic Survey on research and supply flights, and several are employed by the United States Antarctic Program via contract with Kenn Borek Air. On April 24–25, 2001, two Twin Otters performed the first winter flight to Amundsen–Scott South Pole Station to perform a medical evacuation. On June 21–22, 2016, Kenn Borek Air's Twin Otters performed

title: "De Havilland Canada DHC-6 Twin Otter" content: the third winter evacuation flight to Amundsen–Scott South Pole Station to remove two people for medical reasons. The Argentine Air Force has used the Twin Otter in Antarctica since the 1970s, with at least one of them deployed year-round at Marambio Base. The Chilean Air Force has operated the type since 1980, usually having an example based at Presidente Frei Antarctic base of the South Shetland islands. As of August 2006, a total of 584 Twin Otter aircraft (all variants) remain in service worldwide. Major operators include: Libyan Arab Airlines (16), Maldivian Air Taxi (22), Trans Maldivian Airways (23), Kenn

title: "De Havilland Canada DHC-6 Twin Otter" content: Borek Air (42) and Scenic Airlines (11). Some 115 airlines operate smaller numbers of the aircraft including Yeti Airlines in Nepal, Malaysia Airlines (which uses the Twin Otter exclusively for passenger and freight transportation to the Kelabit Highlands region in Sarawak), and in the United Kingdom, the FlyBe franchise operator Loganair which uses the aircraft to service the island of Barra in the Hebrides islands. This daily scheduled service is unique as the aircraft lands on the beach and the schedule is partly influenced by the tide tables. Trials in Barra with heavier planes than the Twin Otter, like the

title: "De Havilland Canada DHC-6 Twin Otter" content: Short 360, failed because they sank in the sand. The Twin Otter is also used for landing at the world's shortest commercial runway on the Caribbean island of Saba, Netherlands Antilles. The Twin Otter has been popular with commercial skydiving operations. It can carry up to 22 skydivers to over 17,000 ft (a large load compared to most other aircraft in the industry); presently, the Twin Otter is used in skydiving operations in many countries. The United States Air Force operates three Twin Otters for the United States Air Force Academy's skydiving team. On 26 April 2001, the first ever

title: "De Havilland Canada DHC-6 Twin Otter" content: air rescue during polar winter from the South Pole occurred with a ski-equipped Twin Otter operated by Kenn Borek Air. On September 25, 2008, the Series 400 Technology Demonstrator achieved "power on" status in advance of an official rollout. First flight of the Series 400 technical demonstrator, C-FDHT, took place October 1, 2008, at Victoria Airport. Two days later, the aircraft departed Victoria for a ferry flight to Orlando, Florida, site of the 2008 National Business Aviation Association (NBAA) Conference and exhibition. The first new build Series 400 Twin Otter (SN 845) made its first flight on February 16, 2010,

title: "De Havilland Canada DHC-6 Twin Otter" content: in Calgary, Alberta. Transport Canada presented Viking Air Limited with an amended DHC-6 Type Certificate including the Series 400 on July 21, 2010. Six years after, in July 2016, 100 series 400 have been delivered to 34 customers operating in 29 countries. In June 2017, 125 have been made since restarting production in 2010. 270 Twin Otters were in airline service in 2018, and 14 on order : 111 in North/South America, 117 in Asia Pacific & Middle East (14 orders), 26 in Europe and 13 in Africa. The Twin Otter has been popular not only with bush operators as

title: "De Havilland Canada DHC-6 Twin Otter" content: a replacement for the single-engine de Havilland Canada DHC-3 Otter but also with other civil and military customers, with over 890 aircraft built. Many commuter airlines in the U.S. got their start by flying the Twin Otter in scheduled passenger operations. Kaymac Inc., a government civilian contractor based in Nevada, operates 18. De Havilland Canada DHC-6 Twin Otter The de Havilland Canada DHC-6 Twin Otter, currently marketed as the Viking Air DHC-6 Twin Otter, is a Canadian 19-passenger STOL (Short Takeoff and Landing) utility aircraft developed by de Havilland Canada and currently produced by Viking Air. The aircraft's fixed tricycle

Answer: Canada

Answer: British North America

Answer: CA

Answer: Dominion of Canada

Answer: Canada

Answer: CAN


Question: What country does this mountain belong to?

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title: Corcovado content: Corcovado Corcovado (), means "hunchback" in Portuguese, is a mountain in central Rio de Janeiro, Brazil. It Is Corcovado hill lies just west of the city center but is wholly within the city limits and visible from great distances. It is known worldwide for the 38-metre (125 ft) statue of Jesus atop its peak, entitled "Cristo Redentor" or "Christ the Redeemer". The peak and statue can be accessed via a narrow road, by the 3.8 kilometre (2.4 mi) Corcovado Rack Railway, which was opened in 1884 and refurbished in 1980, or by the walking trail on the south side of

title: Corcovado content: Diana, Princess of Wales, and General Sherman, among others. An additional attraction of the mountain is rock climbing. The south face had 54 climbing routes in 1992. The easiest way starts from Park Lage. The Corcovado is also a symbol of the Brazilian culture. The peak of Corcovado is a big granite dome, which describes a generally vertical rocky formation. It is claimed to be the highest such formation in Brazil, the second highest being Pedra Agulha, situated near to the town of Pancas in Espírito Santo. Corcovado Corcovado (), means "hunchback" in Portuguese, is a mountain in central Rio

Answer: Brazil

Answer: Federative Republic of Brazil

Answer: Brazil

Answer: BRA

Answer: BR

Answer: br


Question: Who designed this building?

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title: "Menai Suspension Bridge" content: Menai Suspension Bridge The Menai Suspension Bridge () is a suspension bridge to carry road traffic between the island of Anglesey and the mainland of Wales. The bridge was designed by Thomas Telford and completed in 1826 and is a Grade I listed building. Before the bridge was completed in 1826, the island had no fixed connection to the mainland and the primary means of access to and from Anglesey was by ferry across the fast flowing and dangerous waters of the Menai Strait. The main source of income on Anglesey was from the sale of cattle, and to move

title: "Menai Suspension Bridge" content: them to the markets of the mainland, including London, they had to be driven into the water and encouraged to swim across the Strait, a dangerous practice which often resulted in the loss of valuable animals. With Holyhead as the closest point to, and thus one of the principal ports for ferries to Dublin, Engineer Thomas Telford was engaged to complete a survey of the route from London to Holyhead, and he proposed that a bridge should be built over the Menai Strait from a point near Bangor on the mainland to the village of Porthaethwy (which is now also

title: "Menai Suspension Bridge" content: railings and stanchions is featured on the reverse of British one-pound coins minted in 2005. The coin was designed by Edwins Ellis. Menai Suspension Bridge The Menai Suspension Bridge () is a suspension bridge to carry road traffic between the island of Anglesey and the mainland of Wales. The bridge was designed by Thomas Telford and completed in 1826 and is a Grade I listed building. Before the bridge was completed in 1826, the island had no fixed connection to the mainland and the primary means of access to and from Anglesey was by ferry across the fast flowing and

Answer: Thomas Telford

Answer: Thomas Telford


Question: In which year did this bridge officially open?

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title: "Pont des Invalides" content: reused for other bridges, with designs to be provided by the head investor Alain Desjardins, which were widely seen as less elegant. In response to complaints from the defenders of the Invalides perspective, the Public Services decided to shift the bridge site downriver. Therefore, in 1829, two engineers, de Verges and Bayard de la Vingtrie, completed the construction of a proper suspension bridge supported by two piers in the Seine and three porticos, each 20 m in height. Unfortunately, due to rapidly growing wear on the bridge, its access had to be regulated in 1850. In 1854, the bridge was

title: "Pont des Invalides" content: demolished to be replaced by a new one in time for the upcoming 1855 World Fair in Paris. Paul-Martin Gallocher de Lagalisserie and Jules Savarin used the existing piers of the former suspension bridge and a newly added central pier to build an arch bridge in masonry on the same site. The new pier was adorned with sculptures in two allegorical themes: "the Land Victory" by Victor Vilain upriver; the Maritime Victory by Georges Diébolt downstream, whereas the two old piers were adorned with sculptures of military trophies bearing the imperial coat of arms, both the work of Astyanax-Scévola Bosio.

Answer: 1855

Answer: 1856

Answer: 1854

Answer: 1855


Question: What country does this bridge belong to?

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title: "Pont au Change" content: Pont au Change The Pont au Change is a bridge over the Seine River in Paris, France. The bridge is located at the border between the first and fourth arrondissements. It connects the Île de la Cité from the Palais de Justice and the Conciergerie, to the Right Bank, at the Place du Châtelet. Several bridges bearing the name "Pont au Change" have stood on this site. It owes its name to the goldsmiths and money changers who had installed their shops on an earlier version of the bridge in the 12th century. The current bridge was constructed from 1858

title: "Pont au Change" content: Grenouille leaves him, the bridge collapses and his house and shop, with him inside, falls into the river. Pont au Change The Pont au Change is a bridge over the Seine River in Paris, France. The bridge is located at the border between the first and fourth arrondissements. It connects the Île de la Cité from the Palais de Justice and the Conciergerie, to the Right Bank, at the Place du Châtelet. Several bridges bearing the name "Pont au Change" have stood on this site. It owes its name to the goldsmiths and money changers who had installed their shops

Answer: France

Answer: FRA

Answer: FR

Answer: fr

Answer: French Republic

Answer: the Hexagon

Answer: La France

Answer: République française

Answer: France

Answer: Republic of France


Question: What is the basin country to the lake?

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title: "Lake Teletskoye" content: Lake Teletskoye Lake Teletskoye (; ) is the largest lake in the Altai Mountains and the Altai Republic, Russia, and has depth up to 325 meters. Situated at a height of above the sea level, the lake is long and wide and lies between the mountain ridges Korbu and Al-tyntu, on the junction of the Sailughem Mountains and the Western Sayans. Its surface area is ; however, due to its considerable depth (), the lake contains no less than 40 km³ (9.6 cubic miles) of fresh water. Annual water level fluctuations are estimated at some 348 sm. The lake transparency

title: "Lake Teletskoye" content: field base of Institute of Taxonomy and Ecology of Animals () by the Siberian Division of the Russian Academy of Sciences () at the northwest part of the lake, about 6 km from head water of Biya River. Therein studies are performed of the insect-eaters and rodents of Altai Republic, helminthofauna of vertebrates in biocenoses of taiga, ichthyocenose and animal plankton of Lake Teletskoye. Near the base there is located the research-and-production sport-and-sanitary base of Gorno-Altaisk State University. Tomsk State University carries out its investigation more than 50 years. Many years here work ecologists from the Institute of Water and

title: "Lake Teletskoye" content: Ecological Problems () by the Siberian Division of the Russian Academy of Sciences, and also geologists and archeologists from the Academy. Geomorphologists and geologists scrutinize geological structure of Lake Teletskoye, its paleogeography, age, and origin. It has been known for a long time that there are gold in placers and bedrock deposits in the Altai. The Geomorphologists from Tomsk State University works in the Teletskoye geology-prospecting detachment searching for gold-placers. They managed to establish a new search criterion for a placer. The base for the discovery were the palaeoglaciological studies during the last few years and theoretical models of the

title: "Lake Teletskoye" content: diluvial morpholithogenesis. The content of the precious component is everywhere much higher than the lowest accepted industrial standard, sometimes it’s tremendous. Lake Teletskoye Lake Teletskoye (; ) is the largest lake in the Altai Mountains and the Altai Republic, Russia, and has depth up to 325 meters. Situated at a height of above the sea level, the lake is long and wide and lies between the mountain ridges Korbu and Al-tyntu, on the junction of the Sailughem Mountains and the Western Sayans. Its surface area is ; however, due to its considerable depth (), the lake contains no less than

Answer: Russia

Answer: RF

Answer: Russian Federation

Answer: RU

Answer: ru

Answer: Federation of Russia

Answer: Россия

Answer: Rus

Answer: RUS

Answer: Rossiyskaya Federatsiya

Answer: Rossijskaja Federatsija

Answer: Rossiya

Answer: Russia

Answer: Rossija

Answer: Российская Федерация


Question: who/what operates this aircraft?

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

title: "Boeing 767" content: the 777, a larger wide-body twinjet. In the 1990s, the 767 became the most frequently used airliner for transatlantic flights between North America and Europe. The 767 is the first twinjet wide-body type to reach 1,000 aircraft delivered. , Boeing has received 1,224 orders for the 767 from 74 customers with 1,118 delivered. A total of 742 of these aircraft were in service in July 2018. The most popular variant is the 767-300ER with 583 delivered. Delta Air Lines is the largest operator with 77 aircraft. Competitors have included the Airbus A300, A310, and A330-200. Non-passenger variants of the 767

title: "Boeing 767" content: similar to the one which had debuted on the Airbus A300, became the baseline configuration. The decision to use two engines reflected increased industry confidence in the reliability and economics of new-generation jet powerplants. While airline requirements for new wide-body aircraft remained ambiguous, the 7X7 was generally focused on mid-size, high-density markets. As such, it was intended to transport large numbers of passengers between major cities. Advancements in civil aerospace technology, including high-bypass-ratio turbofan engines, new flight deck systems, aerodynamic improvements, and lighter construction materials were to be applied to the 7X7. Many of these features were also included in

title: "Boeing 767" content: differentiation purposes. The 767 was officially launched on July 14, 1978, when United Airlines ordered 30 of the 767-200 variant, followed by 50 more 767-200 orders from American Airlines and Delta Air Lines later that year. The 767-100 was ultimately not offered for sale, as its capacity was too close to the 757's seating, while the 777 trijet was eventually dropped in favor of standardizing around the twinjet configuration. In the late 1970s, operating cost replaced capacity as the primary factor in airliner purchases. As a result, the 767's design process emphasized fuel efficiency from the outset. Boeing targeted a

title: "Boeing 767" content: 20 to 30 percent cost saving over earlier aircraft, mainly through new engine and wing technology. As development progressed, engineers used computer-aided design for over a third of the 767's design drawings, and performed 26,000 hours of wind tunnel tests. Design work occurred concurrently with the 757 twinjet, leading Boeing to treat both as almost one program to reduce risk and cost. Both aircraft would ultimately receive shared design features, including avionics, flight management systems, instruments, and handling characteristics. Combined development costs were estimated at $3.5 to $4 billion. Early 767 customers were given the choice of Pratt & Whitney

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: The 10-month 767 flight test program utilized the first six aircraft built. The first four aircraft were equipped with JT9D engines, while the fifth and sixth were fitted with CF6 engines. The test fleet was largely used to evaluate avionics, flight systems, handling, and performance, while the sixth aircraft was used for route-proving flights. During testing, pilots described the 767 as generally easy to fly, with its maneuverability unencumbered by the bulkiness associated with larger wide-body jets. Following 1,600 hours of flight tests, the JT9D-powered 767-200 received certification from the US Federal Aviation Administration (FAA) and the UK Civil Aviation

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: extended-range twin-engine operational performance standards (ETOPS) regulations, the FAA's safety rules governing transoceanic flights by aircraft with two engines. Before the 767, overwater flight paths of twinjets could be no more than 90 minutes away from diversion airports. In May 1985, the FAA granted its first approval for 120-minute ETOPS flights to 767 operators, on an individual airline basis starting with TWA, provided that the operator met flight safety criteria. This allowed the aircraft to fly overseas routes at up to two hours' distance from land. The larger safety margins were permitted because of the improved reliability demonstrated by the

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: flights to secondary population centers, thereby eliminating the need for connecting flights. The increased number of cities receiving non-stop services caused a paradigm shift in the airline industry as point-to-point travel gained prominence at the expense of the traditional hub-and-spoke model. In February 1990, the first 767 equipped with Rolls-Royce RB211 turbofans, a 767-300, was delivered to British Airways. Six months later, the carrier temporarily grounded its entire 767 fleet after discovering cracks in the engine pylons of several aircraft. The cracks were related to the extra weight of the RB211 engines, which are heavier than other 767 engines. During

title: "Boeing 767" content: the , an Airborne Early Warning and Control (AWACS) variant based on the 767-200ER. The first two , featuring extensive modifications to accommodate surveillance radar and other monitoring equipment, were delivered in 1998 to the Japan Self-Defense Forces. In November 1995, after abandoning development of a smaller version of the 777, Boeing announced that it was revisiting studies for a larger 767. The proposed 767-400X, a second stretch of the aircraft, offered a 12 percent capacity increase versus the 767-300, and featured an upgraded flight deck, enhanced interior, and greater wingspan. The variant was specifically aimed at Delta Air Lines'

title: "Boeing 767" content: pending replacement of its aging Lockheed L-1011 TriStars, and faced competition from the A330-200, a shortened derivative of the Airbus A330. In March 1997, Delta Air Lines launched the 767-400ER when it ordered the type to replace its L-1011 fleet. In October 1997, Continental Airlines also ordered the 767-400ER to replace its McDonnell Douglas DC-10 fleet. The type completed its first flight on October 9, 1999, and entered service with Continental Airlines on September 14, 2000. In the early 2000s, cumulative 767 deliveries approached 900, but new sales declined during an airline industry downturn. In 2001, Boeing dropped plans for

title: "Boeing 767" content: KC-767s to replace its aging KC-135 tankers. The plan was suspended in March 2004 amid a conflict of interest scandal, resulting in multiple US government investigations and the departure of several Boeing officials, including Philip Condit, the company's chief executive officer, and chief financial officer Michael Sears. The first KC-767s were delivered in 2008 to the Japan Self-Defense Forces. In late 2002, after airlines expressed reservations about its emphasis on speed over cost reduction, Boeing halted development of the Sonic Cruiser. The following year, the manufacturer announced the 7E7, a mid-size 767 successor made from composite materials which promised to

title: "Boeing 767" content: orders for the 767 declined from 24 in 2008 to just three in 2010. During the same period, operators upgraded aircraft already in service; in 2008, the first 767-300ER retrofitted with blended winglets from Aviation Partners Incorporated debuted with American Airlines. The manufacturer-sanctioned winglets, at in height, improved fuel efficiency by an estimated 6.5 percent. Other carriers including All Nippon Airways and Delta Air Lines also ordered winglet kits. On February 2, 2011, the 1,000th 767 rolled out, destined for All Nippon Airways. The aircraft was the 91st 767-300ER ordered by the Japanese carrier, and with its completion the 767

title: "Boeing 767" content: became the second wide-body airliner to reach the thousand-unit milestone after the 747. The 1,000th aircraft also marked the last model produced on the original 767 assembly line. Beginning with the 1,001st aircraft, production moved to another area in the Everett factory which occupied about half of the previous floor space. The new assembly line made room for 787 production and aimed to boost manufacturing efficiency by over twenty percent. At the inauguration of its new assembly line, the 767's order backlog numbered approximately 50, only enough for production to last until 2013. Despite the reduced backlog, Boeing officials expressed

title: "Boeing 767" content: parts as the 757. A raised cockpit floor and the same forward cockpit windows result in similar pilot viewing angles. Related design and functionality allows 767 pilots to obtain a common type rating to operate the 757 and share the same seniority roster with pilots of either aircraft. The original 767 flight deck uses six Rockwell Collins CRT screens to display Electronic flight instrument system (EFIS) and engine indication and crew alerting system (EICAS) information, allowing pilots to handle monitoring tasks previously performed by the flight engineer. The CRTs replace conventional electromechanical instruments found on earlier aircraft. An enhanced flight

title: "Boeing 767" content: 2012, Boeing and Rockwell Collins launched a further 787-based cockpit upgrade for the 767, featuring three landscape-format LCD screens that can display two windows each. The 767 is equipped with three redundant hydraulic systems for operation of control surfaces, landing gear, and utility actuation systems. Each engine powers a separate hydraulic system, and the third system uses electric pumps. A ram air turbine provides power for basic controls in the event of an emergency. An early form of fly-by-wire is employed for spoiler operation, utilizing electric signaling instead of traditional control cables. The fly-by-wire system reduces weight and allows independent

title: "Boeing 767" content: overhead bins and more lavatories per passenger than previous aircraft. The bins are wider to accommodate garment bags without folding, and strengthened for heavier carry-on items. A single, large galley is installed near the aft doors, allowing for more efficient meal service and simpler ground resupply. Passenger and service doors are an overhead plug type, which retract upwards, and commonly used doors can be equipped with an electric-assist system. In 2000, a 777-style interior, known as the Boeing Signature Interior, debuted on the 767-400ER. Subsequently, adopted for all new-build 767s, the Signature Interior features even larger overhead bins, indirect lighting,

title: "Boeing 767" content: conversions of passenger 767-200 and 767-300 models. When referring to different variants, Boeing and airlines often collapse the model number (767) and the variant designator (e.g. –200 or –300) into a truncated form (e.g. "762" or "763"). Subsequent to the capacity number, designations may append the range identifier. The International Civil Aviation Organization (ICAO) aircraft type designator system uses a similar numbering scheme, but adds a preceding manufacturer letter; all variants based on the 767-200 and 767-300 are classified under the codes "B762" and "B763"; the 767-400ER receives the designation of "B764". The 767-200 was the original model and entered

title: "Boeing 767" content: PW4000, General Electric CF6, or Rolls-Royce RB211 engines. the 767-300ER comes in three exit configurations: the baseline configuration has four main cabin doors and four over-wing window exits, the second configuration has six main cabin doors and two over-wing window exits; and the third configuration has six main cabin doors, as well as two smaller doors that are located behind the wings. Typical routes for the type include Los Angeles to Frankfurt. The combination of increased capacity and range offered by the 767-300ER has been particularly attractive to both new and existing 767 operators. It is the most successful version

title: "Boeing 767" content: deck, with a total cargo volume of . The freighter has a main deck cargo door and crew exit, while the lower deck features two port-side cargo doors and one starboard cargo door. A general market version with onboard freight-handling systems, refrigeration capability, and crew facilities was delivered to Asiana Airlines on August 23, 1996. , 767-300F deliveries stand at 144 with 68 unfilled orders. Airlines operated 222 examples of the freighter variant and freighter conversions in July 2018. In June 2008, All Nippon Airways took delivery of the first 767-300BCF (Boeing Converted Freighter), a modified passenger-to-freighter model. The conversion

title: "Boeing 767" content: developed, while a longer-range version, the 767-400ERX, was offered for sale in 2000 before it was cancelled a year later, leaving the 767-400ER as the sole version of the largest 767. Boeing dropped the 767-400ER and the -200ER from its pricing list in 2014. A total of 37 aircraft were delivered to the variant's two airline customers, Continental Airlines (now merged with United Airlines) and Delta Air Lines, with no unfilled orders. All 37 examples of the -400ER were in service in July 2018. One additional example was produced as a military testbed, and later sold as a VIP transport.

title: "Boeing 767" content: supplement its 767 fleet, but after Boeing cancelled the type's development in 2001, switched the order to the 777-200ER. The Northrop Grumman E-10 MC2A was to be a 767-400ER-based replacement for the USAF's 707-based E-3 Sentry AWACS, Northrop Grumman E-8 Joint STARS, and RC-135 SIGINT aircraft. The E-10 MC2A would have included an all-new AWACS system, with a powerful active electronically scanned array (AESA) that was also capable of jamming enemy aircraft or missiles. One 767-400ER aircraft was produced as a testbed for systems integration, but the program was terminated in January 2009 and the prototype was sold to Bahrain

title: "Boeing 767" content: as a VIP transport. In July 2018, 742 aircraft were in airline service: 73 -200s, 632 -300 and 37 -400 with 65 -300F on order; the largest operators are Delta Air Lines (77), FedEx (60; largest cargo operator), UPS Airlines (59), United Airlines (51), Japan Airlines (35), All Nippon Airways (34). The type's competitors included the Airbus A300 and A310. The largest customers are Delta Air Lines with 117 orders, FedEx Express (119), All Nippon Airways (96), American Airlines (88) and United Airlines (82). Delta and United are the only customers of all -200, -300 and -400 passenger variants. In

title: "Boeing 767" content: July 2015, FedEx placed a firm order for 50 Boeing 767 freighters with deliveries from 2018 to 2023. Boeing 767 orders and deliveries (cumulative, by year): , the Boeing 767 has been in 45 aviation occurrences, including 16 hull-loss accidents. Six fatal crashes, including three hijackings, have resulted in a total of 851 occupant fatalities. The 767's first incident was Air Canada Flight 143, a 767-200, on July 23, 1983. The airplane ran out of fuel in-flight and had to glide with both engines out for almost to an emergency landing at Gimli, Manitoba, Canada. The pilots used the aircraft's

title: "Boeing 767" content: ram air turbine to power the hydraulic systems for aerodynamic control. There were no fatalities and only minor injuries. This aircraft was nicknamed "Gimli Glider" after its landing site. The aircraft, registered C-GAUN, continued flying for Air Canada until its retirement in January 2008. The airliner's first fatal crash, Lauda Air Flight 004, occurred near Bangkok on May 26, 1991, following the in-flight deployment of the left engine thrust reverser on a 767-300ER; none of the 223 aboard survived; as a result of this accident all 767 thrust reversers were deactivated until a redesign was implemented. Investigators determined that an

title: "Boeing 767" content: electronically controlled valve, common to late-model Boeing aircraft, was to blame. A new locking device was installed on all affected jetliners, including 767s. On October 31, 1999, EgyptAir Flight 990, a 767-300ER, crashed off Nantucket Island, Massachusetts, in international waters killing all 217 people on board. The US National Transportation Safety Board (NTSB) concluded "not determined", but determined the probable cause to be due to a deliberate action by the first officer; Egypt disputed this conclusion. On April 15, 2002, Air China Flight 129, a 767-200ER, crashed into a hill amid inclement weather while trying to land at Gimhae International

title: "Boeing 767" content: Airport in Busan, South Korea. The crash resulted in the death of 129 of the 166 people on board, and the cause was attributed to pilot error. The 767 has been involved in six hijackings, three resulting in loss of life, for a combined total of 282 occupant fatalities. On November 23, 1996, Ethiopian Airlines Flight 961, a 767-200ER, was hijacked and crash-landed in the Indian Ocean near the Comoros Islands after running out of fuel, killing 125 out of the 175 persons on board; survivors have been rare among instances of land-based aircraft ditching on water. Two 767s were

title: "Boeing 767" content: backup system was inoperative due to an accidentally deactivated circuit breaker. In January 2014, the US Federal Aviation Administration issued a directive that ordered inspections of the elevators on more than 400 767s beginning in March 2014; the focus is on fasteners and other parts that can fail and cause the elevators to jam. The issue was first identified in 2000 and has been the subject of several Boeing service bulletins. The inspections and repairs are required to be completed within six years. The aircraft has also had multiple occurrences of "uncommanded escape slide inflation" during maintenance or operations, and

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: British Airways

Answer: Delta Air Lines

Answer: BAW

Answer: British Airways plc

Answer: Delta Air Lines, Inc

Answer: DAL

Answer: Delta Airlines

Answer: Delta Air Line

Answer: Delta Air lines

Answer: @Delta

Answer: Delta Air Lines

Answer: Delta.com

Answer: DL

Answer: Delta Air Lines Incorporated

Answer: BA

Answer: Delta Air Lines, Inc.

Answer: Delta

Answer: Delta Air Lines Inc

Answer: British Airways

Answer: Delta (airline)

Answer: Delta Air Lines Inc.


Question: What event does this building commemorate?

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

title: "Monument to the Great Fire of London" content: Monument to the Great Fire of London The Monument to the Great Fire of London, more commonly known simply as the Monument, is a Doric column in London, United Kingdom, situated near the northern end of London Bridge. Commemorating the Great Fire of London, it stands at the junction of Monument Street and Fish Street Hill, in height and 202 feet west of the spot in Pudding Lane where the Great Fire started on 2 September 1666. Constructed between 1671 and 1677, it was built on the site of St. Margaret's, Fish Street, the first church to be destroyed by

title: "Monument to the Great Fire of London" content: the Great Fire. It is Grade I listed and is a scheduled monument. Another monument, the Golden Boy of Pye Corner, marks the point near Smithfield where the fire was stopped. The Monument comprises a fluted Doric column built of Portland stone topped with a gilded urn of fire. It was designed by Christopher Wren and Robert Hooke. Its height marks its distance from the site of the shop of Thomas Farriner (or Farynor), the king's baker, where the blaze began. The viewing platform near the top of the Monument is reached by a narrow winding staircase of 311 steps.

title: "Monument to the Great Fire of London" content: A mesh cage was added in the mid-19th century to prevent people jumping to the ground, after six people had committed suicide there between 1788 and 1842. Three sides of the base carry inscriptions in Latin. The one on the south side describes actions taken by King Charles II following the fire. The inscription on the east side describes how the Monument was started and brought to perfection, and under which mayors. Inscriptions on the north side describe how the fire started, how much damage it caused, and how it was eventually extinguished. The Latin words "Sed Furor Papisticus Qui

title: "Monument to the Great Fire of London" content: Tamdiu Patravit Nondum Restingvitur" (but Popish frenzy, which wrought such horrors, is not yet quenched) were added to the end of the inscription on the orders of the Court of Aldermen in 1681 during the foment of the Popish Plot. Text on the east side originally falsely blamed Roman Catholics for the fire ("burning of this protestant city, begun and carried on by the treachery and malice of the popish faction"), which prompted Alexander Pope (himself a Catholic) to say of the area: <poem>Where London's column, pointing at the skies, Like a tall bully, lifts the head, and lies. –

title: "Monument to the Great Fire of London" content: Moral Essays, Epistle iii. line 339 (1733–1734).</poem> The words blaming Catholics were chiselled out with Catholic Emancipation in 1830. The west side of the base displays a sculpture, by Caius Gabriel Cibber, in alto and bas relief, of the destruction of the City; with Charles II and his brother, James, the Duke of York (later King James II), surrounded by liberty, architecture, and science, giving directions for its restoration. It gives its name to the nearby London Underground station, Monument. The first Rebuilding Act, passed in 1669, stipulated that "the better to preserve the memory of this dreadful visitation", a

title: "Monument to the Great Fire of London" content: column of either brass or stone should be set up on Fish Street Hill, on or near the site of Farynor's bakery, where the fire began. Christopher Wren, as surveyor-general of the King's Works, was asked to submit a design. Wren worked with Robert Hooke on the design. It is impossible to disentangle the collaboration between Hooke and Wren, but Hooke’s drawings of possible designs for the column still exist, with Wren’s signature on them indicating his approval of the drawings rather than their authorship. It was not until 1671 that the City Council approved the design, and it took

title: "Monument to the Great Fire of London" content: six years to complete the 202 ft column. It was two more years before the inscription (which had been left to Wren — or to Wren's choice — to decide upon) was set in place. "Commemorating — with a brazen disregard for the truth — the fact that 'London rises again...three short years complete that which was considered the work of ages.'" Hooke's surviving drawings show that several versions of the monument were submitted for consideration: a plain obelisk, a column garnished with tongues of fire, and the fluted Doric column that was eventually chosen. The real contention came with

title: "Monument to the Great Fire of London" content: the problem of what type of ornament to have at the top. Initially, Wren favoured a statue of a phoenix with outstretched wings rising from the ashes, but as the column neared completion he decided instead on a 15 ft statue either of Charles II, or a sword-wielding female to represent a triumphant London; the cost of either being estimated at £1,050. Charles himself disliked the idea of his statue atop the monument and instead preferred a simple copper-gilded ball "with flames sprouting from the top", costing a little over £325, but ultimately it was the design of a flaming

title: "Monument to the Great Fire of London" content: gilt-bronze urn suggested by Robert Hooke that was chosen. The total cost of the monument was £13,450 11"s" 9"d.", of which £11,300 was paid to the mason-contractor Joshua Marshall. (Joshua Marshall was Master of the Worshipful Company of Masons in 1670.) The Edinburgh-born writer James Boswell visited the Monument in 1763 to climb the 311 steps to what was then the highest viewpoint in London. Halfway up, he suffered a panic attack, but persevered and made it to the top, where he found it "horrid to be so monstrous a way up in the air, so far above London and

title: "Monument to the Great Fire of London" content: all its spires". The area around the base of the column, Monument Street, was pedestrianised in 2006 in a £790,000 street improvement scheme. The Monument closed in July 2007 for an 18-month, £4.5 million refurbishment project and re-opened in February 2009. Between 1 and 2 October 2011, a Live Music Sculpture created especially for the Monument by British composer Samuel Bordoli was performed 18 times during the weekend. This was the first occasion that music had ever been heard inside the structure and effectively transformed Wren's design into a gigantic reverberating musical instrument. Wren and Hooke built the monument to

title: "Monument to the Great Fire of London" content: double-up as a scientific instrument. It has a central shaft meant for use as a zenith telescope and for use in gravity and pendulum experiments that connects to an underground laboratory for observers to work (accessible through a hatch in the floor of the present-day ticket booth). Vibrations from heavy traffic on Fish Street Hill rendered the experimental conditions unsuitable. At the top of the monument, a hinged lid in the urn covers the opening to the shaft. The steps in the shaft of the tower are all six inches high, allowing them to be used for barometric pressure studies.

title: "Monument to the Great Fire of London" content: During the 2007–2009 refurbishment, a 360-degree panoramic camera was installed on top of the Monument. Updated every minute and running 24 hours a day, it provides a record of weather, building and ground activity in the City. William Godwin, in his novel "Deloraine" (1833), suggests that, like "the man we are told of, who climbed over the rails at the top of the Monument of London, and clung to them for a while on the outside, there was not room for repentance", meaning that there was no way for the hero, who has just killed his rival, to go back

title: "Monument to the Great Fire of London" content: (147). Charles Dickens, in his novel "Martin Chuzzlewit", published in 1844, describes the Monument thus: The Monument is a prominent setting in "The System of the World", the third book in Neal Stephenson's "Baroque Cycle". George, the hero of Charlie Fletcher's children's book about unLondon "Stoneheart", has a fight at the top of the Monument with a raven and a gargoyle. Robert Hooke, who designed the Monument with Christopher Wren, investigates the sinister murder of a blood drained boy discovered on the banks of the River Fleet. Harry Hunt, Robert Hooke's assistant, is chased up to the top of the

title: "Monument to the Great Fire of London" content: monument after witnessing a murder. The Monument's viewing platform features in the 1970 film "The Man Who Haunted Himself" where Roger Moore's character, Harold Pelham, meets a company rival for a secret meeting prior to a company takeover. Monument to the Great Fire of London The Monument to the Great Fire of London, more commonly known simply as the Monument, is a Doric column in London, United Kingdom, situated near the northern end of London Bridge. Commemorating the Great Fire of London, it stands at the junction of Monument Street and Fish Street Hill, in height and 202 feet west

Answer: Great Fire of London

Answer: Great Fire of London


Question: On what date did this facility officially open?

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

title: "La Recoleta Cemetery" content: built around their convent and a church, Our Lady of Pilar ('), built in 1732. The order was disbanded in 1822, and the garden of the convent was converted into the first public cemetery in Buenos Aires. Inaugurated on 17 November of the same year under the name of ' (Northern Cemetery), those responsible for its creation were the then-Governor Martin Rodríguez, who would be eventually buried in the cemetery, and government minister Bernardino Rivadavia. The 1822 layout was done by French civil engineer Próspero Catelin, who also designed the current facade of the Buenos Aires Metropolitan Cathedral. The cemetery

Answer: 1822 11 17

Answer: 17 11 1823

Answer: 17 November 1823

Answer: 11 17 1821

Answer: 11 17 1823

Answer: November 17 1823

Answer: 17 November 1822

Answer: 1822 11 17

Answer: 17 November 1821

Answer: 1822

Answer: 11 17 1822

Answer: 17 11 1821

Answer: 1821 11 17

Answer: 1823 11 17

Answer: 17 11 1822

Answer: November 17 1821

Answer: November 17 1822

Answer: 1823 November 17

Answer: 1821 November 17

Answer: 1822 November 17

Answer: 1821

Answer: 1823


Question: Which (geo)physical feature is the island located in or on?

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

title: Panarea content: Empire. In modern times, Panarea has become a fashionable vacation spot. In 2011, it was described by "W" magazine as "the epicenter of the chicest summer scene in the Mediterranean." Panarea and the entire Aeolian chain were declared a UNESCO World Heritage site in 2000. Largely because of this, construction and development are strictly regulated and the community retains its storied insularity. Most residences admit only temporary occupancy, and the few year-round homes available are highly expensive and difficult to obtain. Panarea Panarea (; "Euōnymos") is the second smallest (after Basiluzzo) of the eight Aeolian Islands, a volcanic island chain

Answer: Aeolian Islands

Answer: Aeolian Islands

Answer: Lipari Islands

Answer: Æolian Islands


Question: On what date did this park officially open?

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

title: "Nationals Park" content: center field entrance (on the opposite side of Capitol Street SE from the main entrance) and is heavily used by fans on game day. Prior to the ballpark's opening, the station's ballpark entrance underwent a major expansion, with the relocation of the farecard mezzanine to street level, along with the addition of an extra escalator and elevator to handle the crowds. Parking near the stadium is limited. There are a total of 14 Nationals Park-sanctioned parking lots or garages, with a small number of third-party lots also in the vicinity of the stadium. During the 2008 and 2009 seasons, the

title: "Nationals Park" content: Nationals ran a free shuttle service (dubbed the "Nats Express") from parking lots at RFK Stadium to Nationals Park on game days. However, the team canceled the service after the 2009 season. Several Metrobus routes and the DC Circulator's Eastern Market–L'Enfant Plaza route serve the park. Various other transit options include a water taxi service from Alexandria, Virginia and Georgetown. Cyclists are encouraged to ride to the stadium and are offered free valet bicycle parking. Garage C, located next to the ticket windows at the corner of 1st and N Street, houses a free bike valet service where fans are

title: "Nationals Park" content: ballpark's design was released to the public at a press conference on March 14, 2006. Ground breaking was in early 2006. With an ambitious construction schedule of fewer than two years to complete the stadium, a design-build approach was selected to allow the architects and builders to work in concert with one another. Ronnie Strompf, the project superintendent, coordinated the efforts of numerous subcontractors on a daily basis. The 2008 Washington Nationals season was the team's first in Nationals Park. The George Washington University (GW) and the Nationals announced in February 2008 that the GW Colonials baseball team would play

title: "Nationals Park" content: the first game in Nationals Park on March 22, 2008. GW played Saint Joseph's University in an afternoon game and the hometown Colonials had a 9–4 victory over Saint Joseph's. The Washington Nationals defeated the Baltimore Orioles, 3–0, in an exhibition game on March 29, 2008, in their first game in the ballpark. The Nationals opened the 2008 MLB season in Nationals Park with a rare one-game series against the Atlanta Braves on March 30, which served as the first official MLB game at the park. True to tradition, President George W. Bush threw out the ceremonial first pitch. The

title: "Nationals Park" content: the Nationals finished with a league-worst record of 59-102. At home, they drew 29,005 fans per game, placing their average attendance at 19th in MLB.<br> Several ballpark improvement projects were completed by the Nationals during the off-season, including: Concessionaire Levy Restaurants replaced Centerplate as the provider of food and beverage at Nationals Park beginning with the 2009 season. Before the Nationals 2009 home opener on April 13, 2009 at 3 PM, longtime Philadelphia Phillies announcer Harry Kalas was found unconscious in the Nationals Park press box at 12:20 PM. Kalas was rushed to George Washington University Hospital and pronounced dead

title: "Nationals Park" content: at 1:20 PM. A moment of silence was held before the game, followed by both Nationals and Phillies fans applauding Kalas in tribute. The Phillies played with a picture of Kalas in their dugout. On June 4, 2009, Randy Johnson became the 24th pitcher in MLB history to reach 300 wins when the San Francisco Giants beat the Nationals 5–1 at Nationals Park. The game was scheduled to be played the night before, but was delayed due to heavy rain in the DC-area. On July 4, 2009, Adam Dunn became the 123rd player to hit 300 career home runs. The

title: "Nationals Park" content: currently bear the names of presidents Washington, Jefferson and Lincoln. While the city agreed to spend up to $611 million, Kasten has stated that the principal owners, the Lerner family, spent tens of millions of dollars more on "jazzing up the park". The park has an out-of-town scoreboard, which is long, installed in the right field wall. The main scoreboard, at long and high, is more than five times the size of the one at RFK Stadium. On March 13, 2007, Kasten announced that there would be a grove of cherry blossoms located just beyond the left field bleachers. Kasten

title: "Nationals Park" content: It offers some amenities unusual in a ballpark such as salads, along with regular ballpark fare such as burgers and hot dogs. When the stadium first opened in 2008, the restaurant was enclosed by glass windows with a view of the field which were soon made retractable. The restaurant was eventually expanded to outside the interior, with tables being placed in three rows outside. In 2010, the stadium added the Ring of Honor, celebrating players from the Washington Senators (Joe Cronin, Rick Ferrell, Goose Goslin, Clark Griffith, Bucky Harris, Walter Johnson, Harmon Killebrew, Heinie Manush, Sam Rice, and Early Wynn),

title: "Nationals Park" content: 2016. As features were changed, added, or removed, seating capacity has changed repeatedly since the stadium opened; the number of seats has dropped slightly several times since it opened in 2008. In the inaugural 2008 season, seating capacity was 41,888; as of 2016, the seating capacity is 41,313. The seating capacity increased to 41,339 in 2017. Nationals Park has hosted a number of non-baseball events, such as concerts and business meetings. On January 1, 2015, the National Hockey League held its "Winter Classic" - the New Year's Day traditional outdoor game - at Nationals Park. A hockey rink was constructed

title: "Nationals Park" content: on the field where the home team Washington Capitals hosted the Chicago Blackhawks. The Capitals scored the game-winning goal with 13 seconds left in the 3rd period, defeating the Blackhawks 3-2. Performers who have held concerts at Nationals Park include Billy Joel, Taylor Swift, and Paul McCartney, among others. On April 17, 2008, Pope Benedict XVI celebrated Mass at Nationals Park for 47,000 people during his visit to the United States. There were 200,000 requests submitted for tickets to the Mass. Nationals Park Nationals Park is a baseball park along the Anacostia River in the Navy Yard neighborhood of Washington,

Answer: 2008 3 22

Answer: 2009

Answer: 3 22 2009

Answer: 2008 March 22

Answer: 2008 3 22

Answer: 3 22 2007

Answer: 2007 March 22

Answer: March 22 2009

Answer: 22 3 2007

Answer: 2007

Answer: March 22 2008

Answer: 22 3 2009

Answer: 22 March 2007

Answer: 2009 March 22

Answer: 2008

Answer: March 22 2007

Answer: 3 22 2008

Answer: 22 March 2009

Answer: 2009 3 22

Answer: 22 3 2008

Answer: 2007 3 22

Answer: 22 March 2008


Question: What is the street address of this building?

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

title: "30 St Mary Axe" content: 30 St Mary Axe 30 St Mary Axe (known previously as the Swiss Re Building) is a commercial skyscraper in London's primary financial district, the City of London. It was completed in December 2003 and opened in April 2004. With 41 floors, it is tall and stands on the former sites of the Baltic Exchange and Chamber of Shipping, which were extensively damaged in 1992 by a bomb placed by the Provisional IRA in St Mary Axe, a narrow street leading north from Leadenhall Street. After plans to build the 92-storey Millennium Tower were dropped, 30 St Mary Axe was

title: "30 St Mary Axe" content: designed by Norman Foster and Arup Group. It was erected by Skanska; construction started in 2001. The building has become a recognisable feature of London, and it is one of the city's most widely recognised examples of contemporary architecture. The building stands on the former sites of the Baltic Exchange (24-28 St Mary Axe), which was the headquarters of a global marketplace for shipping freight contracts and also soft commodities, and the Chamber of Shipping (30-32 St Mary Axe). On 10 April 1992, the Provisional IRA detonated a bomb close to the Exchange, causing extensive damage to the historic building

title: "30 St Mary Axe" content: and neighbouring structures. The United Kingdom government's statutory adviser on the historic environment, English Heritage, and the City of London's governing body, the City of London Corporation, were keen that any redevelopment must restore the Baltic Exchange's old façade onto St Mary Axe. The Exchange Hall was a celebrated fixture of the shipping market. English Heritage then discovered that the damage was far more severe than initially thought, and they stopped insisting on full restoration, albeit over the objections of architectural conservationists. The Baltic Exchange and the Chamber of Shipping sold the land to Trafalgar House in 1995. Most of

title: "30 St Mary Axe" content: the remaining structures on the Baltic Exchange site were then carefully dismantled, and the interior of Exchange Hall and the façade were preserved, hoping for a reconstruction of the building in the future. The salvaged material was eventually sold for £800,000 and moved to Tallinn, Estonia, where it awaits reconstruction as the centrepiece of the city's commercial sector. In 1996, Trafalgar House submitted plans for the Millennium Tower, a building with more than of office space, apartments, shops, restaurants and gardens. This plan was dropped after objections that it was totally out-of-scale in the City of London, and anticipated disruption

title: "30 St Mary Axe" content: to flight paths for both London City and London Heathrow airports; the revised plan for a lower tower was accepted. The tower's topmost panoramic dome, known as the "lens", recalls the iconic glass dome that covered part of the ground floor of the Baltic Exchange and much of which is now displayed at the National Maritime Museum. "The Gherkin" nickname was applied to the current building at least as long ago as 1999, referring to that plan's highly unorthodox layout and appearance. On 23 August 2000, Deputy Prime Minister John Prescott granted planning permission to construct a building much larger

title: "30 St Mary Axe" content: than the old Exchange on the site. The site was special because it needed development, it was not on any of the "sight lines" (planning guidance requires that new buildings do not obstruct or detract from the view of St Paul's dome when viewed from a number of locations around London), and it had housed the Baltic Exchange. The plan for the site was to reconstruct the Baltic Exchange. GMW Architects proposed a new rectangular building surrounding a restored exchange: it would have the type of large floor plan that banks liked. Eventually, the planners realised that the exchange was

title: "30 St Mary Axe" content: not recoverable, forcing them to relax their building constraints; they hinted that an "architecturally significant" building might obtain a favourable reception from City authorities. This gave the architect a free hand in the design; it eliminated the restrictive demands for a large, capital-efficient, money-making building, whose design was per the client's desire. The new building's low-level plan satisfied the planning authority's desire to maintain London's traditional streetscape, with its narrow streets. The mass of the tower was not too imposing. Like Barclays Bank's former City headquarters in Lombard Street, the idea was that the passer-by in neighbouring streets would be

title: "30 St Mary Axe" content: nearly oblivious to the tower's existence until directly underneath it. The building was constructed by Skanska, completed in December 2003 and opened on 28 April 2004. The primary occupant of the building is Swiss Re, a global reinsurance company, which had the building commissioned as the head office for its UK operation. The tower is thus sometimes known as the Swiss Re Building, although this name has never been official and has more recently fallen out of favour, since the company's main headquarters is in Zurich and the Gherkin name has become more popular. The building uses energy-saving methods which

title: "30 St Mary Axe" content: allow it to use only half the power that a similar tower would typically consume. Gaps in each floor create six shafts that serve as a natural ventilation system for the entire building, even though required firebreaks on every sixth floor interrupt the "chimney". The shafts create a giant double glazing effect; air is sandwiched between two layers of glazing and insulates the office space inside. Architects promote double glazing in residential houses, which avoids the inefficient convection of heat across the relatively narrow gap between the panes, but the tower exploits this effect. The shafts pull warm air out

title: "30 St Mary Axe" content: of the building during the summer and warm the building in the winter using passive solar heating. The shafts also allow sunlight to pass through the building, making the work environment more pleasing, and keeping the lighting costs down. The primary methods for controlling wind-excited sways are to increase the stiffness, or increase damping with tuned/active mass dampers. To a design by Arup, its fully triangulated perimeter structure makes the building rigid enough without any extra reinforcements. Despite its overall curved glass shape, there is only one piece of curved glass on the building, the lens-shaped cap at the apex.

title: "30 St Mary Axe" content: On the building's top level (the 40th floor), there is a bar for tenants and their guests, with a panoramic view of London. A restaurant operates on the 39th floor, and private dining rooms on the 38th. Most buildings have extensive lift equipment on the roof of the building, but this was not possible for the Gherkin, since a bar had been planned for the 40th floor. The architects dealt with this by having the main lift only reach the 34th floor, and also a push-from-below lift to the 39th floor. There is a marble stairwell and a disabled persons'

title: "30 St Mary Axe" content: lift, which leads the visitor up to the bar in the dome. The building is visible over long distances: From the north, for instance, it can be seen from the M11 motorway, some away, while to the west it can be seen from the statue of George III in Windsor Great Park. In April 2005, a glass panel, two thirds up the tower, fell to the plaza beneath. The plaza was sealed off, but the building remained open. A temporary covered walkway, extending across the plaza to the building's reception, was erected to protect visitors. Engineers examined the other 744

title: "30 St Mary Axe" content: glass panels on the building. The cost of repair was covered by main contractor Skanska and curtain-wall supplier Schmidlin (now called Schmidlin-TSK AG). Since its completion, the building has won a number of awards for architecture. In October 2004, the architect was awarded the 2004 RIBA Stirling Prize. For the first time in the prize's history, the judges were unanimous. In December 2005, a survey of the world's largest firms of architects published in "2006 BD World Architecture 200" voted the tower as the most admired new building in the world. However, Ken Shuttleworth, who worked for Foster and Partners

title: "30 St Mary Axe" content: on the design of the building, said in 2011 that he believed the style was now out-moded: "I was looking at the glass all around and [thought], 'Why on earth did we do that?' Now we would do things differently". The building featured in recent films such as "Harry Potter and the Half Blood Prince", Russell Crowe's "A Good Year", Sharon Stone's "Basic Instinct 2", and Woody Allen's "Match Point" and, rechristened the "Spirit of London", became the spaceship centrepiece of Keith Mansfield's 2008 novel "Johnny Mackintosh and the Spirit of London". In September 2006, the building was put up

title: "30 St Mary Axe" content: for sale with a price tag of £600 million. Potential buyers included British Land, Land Securities, Prudential, ING, and the Abu Dhabi royal family. On 21 February 2007, IVG Immobilien AG and UK investment firm Evans Randall completed their joint purchase of the building for £630 million, making it Britain's most expensive office building. Swiss Re booked a gain of more than £300 million from the sale. The new owners are seeking compensation from four of their former managers on the deal, in which about £620 million was paid for a building with a build cost of about £200 million,

title: "30 St Mary Axe" content: giving the previous owners a clear £300 million profit. Since February 2010, Sky News has broadcast its flagship business programme, "Jeff Randall Live", from a studio in the building. In addition the top two floors of tower are now available on a private hire basis for events. Deloitte announced in April 2014 that the building was again being put up for sale, with an expected price of £550 million. The current owners could not afford to make loan repayments, citing differences in the value of the multi-currency loan and the British pound, high interest rates and general financing structure. In

title: "30 St Mary Axe" content: November 2014, the Gherkin was purchased for £700 million by the Safra Group, controlled by the Brazilian billionaire Joseph Safra. As of January 2015, current occupiers of the building include the following: Additionally, retailers and restaurants operate from the site, such as The Sterling and Bridge's Newsagent. 30 St Mary Axe 30 St Mary Axe (known previously as the Swiss Re Building) is a commercial skyscraper in London's primary financial district, the City of London. It was completed in December 2003 and opened in April 2004. With 41 floors, it is tall and stands on the former sites of the

Answer: St. Mary Axe

Answer: St. Mary Axe

Answer: St Mary Axe


Question: What is the location of this building?

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

title: "New Brighton Lighthouse" content: New Brighton Lighthouse New Brighton Lighthouse or Perch Rock Lighthouse, is a decommissioned lighthouse situated at the confluence of the River Mersey and Liverpool Bay on an outcrop off New Brighton known locally as Perch Rock. Together with its neighbour, the Napoleonic era Fort Perch Rock, it is one of the Wirral's best known landmarks. The name comes from a Perch; a timber tripod supporting a lantern first erected in 1683 as a crude beacon to allow shipping to pass the rock safely. As the Port of Liverpool developed in the Nineteenth Century the perch was deemed inadequate as it

title: "New Brighton Lighthouse" content: required constant maintenance and only produced a limited light. Construction of the present tower began in 1827 by Tomkinson & Company using blocks of interlocking Anglesey granite using dovetail joints and marble dowels. It was designed to use many of the same construction techniques used in the building of John Smeaton's Eddystone Lighthouse 70 years earlier. Modelled on the trunk of an oak tree, it is a free standing white painted tower with a red iron lantern. It is 29 m (95 ft) tall. It was first lit in 1830 and was in continuous use until decommissioned in October 1973

title: "New Brighton Lighthouse" content: having been superseded by modern navigational technology. Although the lighting apparatus and fog bell have been removed, the lighthouse is very well preserved and retains many features lost on other disused lighthouses. It was restored and repainted in 2001 when an LED lightsource was installed which flashed the names of those lost at sea; including all the 1,517 victims of the sinking of the "Titanic". At low tide, it is possible to walk to the base of the tower, but a 25-foot ladder is needed to reach the doorway. The lighthouse is privately owned and maintained by the Kingham family,

title: "New Brighton Lighthouse" content: and is a Grade II* listed building. Another plan to illuminate the lantern using LEDs and solar panels was achieved with a grant from the Coastal Revival and New Brighton Coastal Community Team (NBCCT) and has been operating since 2015. New Brighton Lighthouse New Brighton Lighthouse or Perch Rock Lighthouse, is a decommissioned lighthouse situated at the confluence of the River Mersey and Liverpool Bay on an outcrop off New Brighton known locally as Perch Rock. Together with its neighbour, the Napoleonic era Fort Perch Rock, it is one of the Wirral's best known landmarks. The name comes from a

Answer: New Brighton

Answer: New Brighton, Merseyside

Answer: New Brighton


Question: Who is the developer of this aircraft?

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

title: "De Havilland Canada DHC-6 Twin Otter" content: De Havilland Canada DHC-6 Twin Otter The de Havilland Canada DHC-6 Twin Otter, currently marketed as the Viking Air DHC-6 Twin Otter, is a Canadian 19-passenger STOL (Short Takeoff and Landing) utility aircraft developed by de Havilland Canada and currently produced by Viking Air. The aircraft's fixed tricycle undercarriage, STOL capabilities, twin turboprop engines and high rate of climb have made it a successful commuter passenger airliner as well as a cargo and medical evacuation aircraft. In addition, the Twin Otter has been popular with commercial skydiving operations, and is used by the United States Army Parachute Team and the

title: "De Havilland Canada DHC-6 Twin Otter" content: United States Air Force's 98th Flying Training Squadron. Development of the aircraft began in 1964, with the first flight on May 20, 1965. A twin-engine replacement for the single-engine DHC-3 Otter retaining DHC's renowned STOL qualities, its design features included double-slotted trailing-edge flaps and ailerons that work in unison with the flaps to boost STOL performance. The availability of the Pratt & Whitney Canada PT6A-20 turboprop in the early 1960s made the concept of a twin more feasible. To bush operators, the improved reliability of turboprop power and the improved performance of a twin-engine configuration made it an immediately popular

title: "De Havilland Canada DHC-6 Twin Otter" content: alternative to the piston-powered Otter which had been flying since 1951. The first six aircraft produced were designated Series 1, indicating that they were prototype aircraft. The initial production run consisted of Series 100 aircraft, serial numbers seven to 115 inclusive. In 1968, Series 200 production began with serial number 116. Changes made at the beginning of Series 200 production included improving the STOL performance, adding a longer nose that was equipped with a larger baggage compartment (except for aircraft fitted with floats), and fitting a larger door to the rear baggage compartment. All Series 1, 100, and 200 aircraft

title: "De Havilland Canada DHC-6 Twin Otter" content: and their variants (110, 210) were fitted with the 550-shaft-horsepower PT6A-20 engines. In 1969, the Series 300 was introduced, beginning with serial number 231. Both aircraft performance and payload were improved by fitting more powerful PT6A-27 engines. This was a engine that was flat-rated to for use in the Series 300 Twin Otter. The Series 300 proved to be the most successful variant by far, with 614 Series 300 aircraft and their subvariants (Series 310 for United Kingdom operators, Series 320 for Australian operators, etc.) sold before production in Toronto by de Havilland Canada ended in 1988. In 1976, a

title: "De Havilland Canada DHC-6 Twin Otter" content: new -300 would have cost $700,000 ($M 31 years later) and is still worth more than $2.5 million in 2018 despite the -400 introduction, many years after the -300 production ceased. After Series 300 production ended, the remaining tooling was purchased by Viking Air of Victoria, British Columbia, which manufactures replacement parts for all of the out-of-production de Havilland Canada aircraft. On February 24, 2006, Viking purchased the type certificates from Bombardier Aerospace for all the out-of-production de Havilland Canada aircraft (DHC-1 through DHC-7). The ownership of the certificates gives Viking the exclusive right to manufacture new aircraft. On July

title: "De Havilland Canada DHC-6 Twin Otter" content: 17, 2006, at the Farnborough Air Show, Viking Air announced its intention to offer a Series 400 Twin Otter. On April 2, 2007, Viking announced that with 27 orders and options in hand, it was restarting production of the Twin Otter, equipped with more powerful Pratt & Whitney Canada PT6A-34 engines. As of November 2007, 40 firm orders and 10 options had been taken and a new final assembly plant was established in Calgary, Alberta. Zimex Aviation of Switzerland received the first new production aircraft, serial number 845, in July 2010. By mid-2014, Viking had built 55 new aircraft at

title: "De Havilland Canada DHC-6 Twin Otter" content: its Calgary facility. The production rate as of summer 2014 was about 24 aircraft per year. In April 2015, Viking announced a reduction of the production rate to 18 aircraft per year. On June 17, 2015, Viking further announced a partnership with a Chinese firm, Reignwood Aviation Group. The group will purchase 50 aircraft and become the exclusive representatives for new Series 400 Twin Otters in China. Major changes introduced with the Series 400 include Honeywell Primus Apex fully integrated avionics, deletion of the AC electrical system, deletion of the beta backup system, modernization of the electrical and lighting systems,

title: "De Havilland Canada DHC-6 Twin Otter" content: and use of composites for nonload-bearing structures such as doors. The 100th Series 400 Twin Otter (MSN 944) was displayed at the July 2017 EAA AirVenture Oshkosh. Currently, 38% are operated as regional airliners, 31% in military aviation or special missions, 26% in industrial support and 5% in private air charter. Additionally, 70 are on regular landing gear wheels, 18 are configured as straight or amphibious floatplanes, 10 have tundra tires and 2 have wheel skis. Twin Otters could be delivered directly from the factory with floats, skis, or tricycle landing gear fittings, making them adaptable bush planes for remote

title: "De Havilland Canada DHC-6 Twin Otter" content: and northern areas. Areas including Canada and the United States, (specifically Alaska) had much of the demand. Many Twin Otters still serve in the far north, but they can also be found in Africa, Australia, Asia, Antarctica, and other regions where bush planes are the optimum means of travel. Their versatility and maneuverability have made them popular in areas with difficult flying environments such as Papua New Guinea. In Norway, the Twin Otter paved the way for the network of short-field airports, connecting rural areas with larger towns. The Twin Otter showed outstanding reliability, and remained in service until 2000

title: "De Havilland Canada DHC-6 Twin Otter" content: on certain routes. Widerøe of Norway was, at one time, the world's largest operator of Twin Otters. During one period of its tenure in Norway, the Twin Otter fleet achieved over 96,000 cycles (take-off, flight, and landing) per year. A number of commuter airlines in the United States got their start by operating Twin Otters in scheduled passenger operations. Houston Metro Airlines (which later changed its name to Metro Airlines) constructed their own STOLport airstrip with a passenger terminal and maintenance hangar in Clear Lake City, Texas, near the NASA Johnson Space Center. The Clear Lake City STOLport was specifically

title: "De Havilland Canada DHC-6 Twin Otter" content: designed for Twin Otter operations. According to the February 1976 edition of the "Official Airline Guide", Houston Metro operated 22 round-trip flights every weekday at this time between Clear Lake City (CLC) and Houston Intercontinental Airport (IAH, now Houston George Bush Intercontinental Airport) in a scheduled passenger airline shuttle operation. Houston Metro had agreements in place for connecting passenger feed services with Continental Airlines and Eastern Airlines at Houston Intercontinental, with this major airport having a dedicated STOL landing area at the time specifically for Twin Otter flight operations. The Clear Lake City STOLport is no longer in existence. The

title: "De Havilland Canada DHC-6 Twin Otter" content: Walt Disney World resort in Florida was also served with scheduled airline flights operated with Twin Otter aircraft. The Walt Disney World Airport (DWS), also known as the Lake Buena Vista STOLport, was a private airfield constructed by the Walt Disney Company with Twin Otter operations in mind. In the early 1970s, Shawnee Airlines operated scheduled Twin Otter flights between the Disney resort and nearby Orlando Jetport (MCO, now Orlando International Airport), as well as to Tampa International Airport (TPA). This service by Shawnee Airlines is mentioned in the "Air Commuter Section" of the Sept, 6, 1972 Eastern Air Lines

title: "De Havilland Canada DHC-6 Twin Otter" content: system timetable as a connecting service to and from Eastern flights. This STOL airfield is no longer in use. Another commuter airline in the U.S., Rocky Mountain Airways, operated Twin Otters from the Lake County Airport in Leadville, CO. At an elevation of 9,927 feet above mean sea level, this airport is the highest airfield in the U.S. ever to have received scheduled passenger airline service, thus demonstrating the wide-ranging flight capabilities of the Twin Otter. Rocky Mountain Airways went on to become the worldwide launch customer for the larger, four-engine de Havilland Canada DHC-7 Dash 7 STOL turboprop, but

title: "De Havilland Canada DHC-6 Twin Otter" content: continued to operate the Twin Otter, as well. Larger scheduled passenger airlines based in the United States, Canada, Mexico, the Caribbean and Australia, particularly jetliner operators, also flew Twin Otters, with the aircraft providing connecting feeder service for these airlines. Jet aircraft operators which also flew the Twin Otter included Aeronaves de Mexico, Air BC, Alaska Airlines, ALM Antillean Airlines, Ansett Airlines, Cayman Airways, Frontier Airlines (1950-1986), LIAT, Norcanair, Nordair, Ozark Air Lines, Pacific Western Airlines, Quebecair, South Pacific Island Airways, Time Air, Transair (Canada), Trans Australian Airlines (TAA), Wardair Canada and Wien Air Alaska. In many cases, the excellent

title: "De Havilland Canada DHC-6 Twin Otter" content: operating economics of the Twin Otter allowed airlines large and small to provide scheduled passenger flights to communities that most likely would otherwise never have received air service. Twin Otters are also a staple of Antarctic transportation. Four Twin Otters are employed by the British Antarctic Survey on research and supply flights, and several are employed by the United States Antarctic Program via contract with Kenn Borek Air. On April 24–25, 2001, two Twin Otters performed the first winter flight to Amundsen–Scott South Pole Station to perform a medical evacuation. On June 21–22, 2016, Kenn Borek Air's Twin Otters performed

title: "De Havilland Canada DHC-6 Twin Otter" content: the third winter evacuation flight to Amundsen–Scott South Pole Station to remove two people for medical reasons. The Argentine Air Force has used the Twin Otter in Antarctica since the 1970s, with at least one of them deployed year-round at Marambio Base. The Chilean Air Force has operated the type since 1980, usually having an example based at Presidente Frei Antarctic base of the South Shetland islands. As of August 2006, a total of 584 Twin Otter aircraft (all variants) remain in service worldwide. Major operators include: Libyan Arab Airlines (16), Maldivian Air Taxi (22), Trans Maldivian Airways (23), Kenn

title: "De Havilland Canada DHC-6 Twin Otter" content: Borek Air (42) and Scenic Airlines (11). Some 115 airlines operate smaller numbers of the aircraft including Yeti Airlines in Nepal, Malaysia Airlines (which uses the Twin Otter exclusively for passenger and freight transportation to the Kelabit Highlands region in Sarawak), and in the United Kingdom, the FlyBe franchise operator Loganair which uses the aircraft to service the island of Barra in the Hebrides islands. This daily scheduled service is unique as the aircraft lands on the beach and the schedule is partly influenced by the tide tables. Trials in Barra with heavier planes than the Twin Otter, like the

title: "De Havilland Canada DHC-6 Twin Otter" content: Short 360, failed because they sank in the sand. The Twin Otter is also used for landing at the world's shortest commercial runway on the Caribbean island of Saba, Netherlands Antilles. The Twin Otter has been popular with commercial skydiving operations. It can carry up to 22 skydivers to over 17,000 ft (a large load compared to most other aircraft in the industry); presently, the Twin Otter is used in skydiving operations in many countries. The United States Air Force operates three Twin Otters for the United States Air Force Academy's skydiving team. On 26 April 2001, the first ever

title: "De Havilland Canada DHC-6 Twin Otter" content: air rescue during polar winter from the South Pole occurred with a ski-equipped Twin Otter operated by Kenn Borek Air. On September 25, 2008, the Series 400 Technology Demonstrator achieved "power on" status in advance of an official rollout. First flight of the Series 400 technical demonstrator, C-FDHT, took place October 1, 2008, at Victoria Airport. Two days later, the aircraft departed Victoria for a ferry flight to Orlando, Florida, site of the 2008 National Business Aviation Association (NBAA) Conference and exhibition. The first new build Series 400 Twin Otter (SN 845) made its first flight on February 16, 2010,

title: "De Havilland Canada DHC-6 Twin Otter" content: in Calgary, Alberta. Transport Canada presented Viking Air Limited with an amended DHC-6 Type Certificate including the Series 400 on July 21, 2010. Six years after, in July 2016, 100 series 400 have been delivered to 34 customers operating in 29 countries. In June 2017, 125 have been made since restarting production in 2010. 270 Twin Otters were in airline service in 2018, and 14 on order : 111 in North/South America, 117 in Asia Pacific & Middle East (14 orders), 26 in Europe and 13 in Africa. The Twin Otter has been popular not only with bush operators as

title: "De Havilland Canada DHC-6 Twin Otter" content: a replacement for the single-engine de Havilland Canada DHC-3 Otter but also with other civil and military customers, with over 890 aircraft built. Many commuter airlines in the U.S. got their start by flying the Twin Otter in scheduled passenger operations. Kaymac Inc., a government civilian contractor based in Nevada, operates 18. De Havilland Canada DHC-6 Twin Otter The de Havilland Canada DHC-6 Twin Otter, currently marketed as the Viking Air DHC-6 Twin Otter, is a Canadian 19-passenger STOL (Short Takeoff and Landing) utility aircraft developed by de Havilland Canada and currently produced by Viking Air. The aircraft's fixed tricycle

Answer: de Havilland Canada

Answer: de Havilland Aircraft of Canada Ltd.

Answer: de Havilland Canada

Answer: DHC


Question: What equipment or engine is used by this aircraft to provide power?

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title: "Embraer EMB 120 Brasilia" content: were collected and incorporated to EMB 120 design. Thus, a completely new aircraft – no longer related to the 12X family – was launched. No common parts from EMB 121 Xingu were used, and the capacity was revised from 24 to 30 seats. Originally designed to utilise the new 1500 shp Pratt & Whitney Canada PW115 turboprop, it was later upgraded to the 1892 eshp PW118. The Brasilia attracted immediate interest from many regional airlines, particularly in the US. The size, speed and ceiling allowed faster and more direct services around the US and Europe, compared to similar aircraft. The

Answer: PW118

Answer: PW118

Answer: Pratt & Whitney Canada PW118


Question: What is the basionym of this plant?

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title: "Toxicodendron diversilobum" content: Toxicodendron diversilobum Toxicodendron diversilobum (syn. "Rhus diversiloba"), commonly named Pacific poison oak or western poison oak, is a woody vine or shrub in the sumac family, Anacardiaceae. It is widely distributed in western North America, inhabiting conifer and mixed broadleaf forests, woodlands, grasslands, and chaparral biomes. Peak flowering occurs in May. Like other members of the genus "Toxicodendron", "T. diversilobum" causes itching and allergic rashes in many humans after contact by touch or smoke inhalation. "Toxicodendron diversilobum" is found in California (Los Angeles was built on the site of a village named Yangna or iyaanga', meaning "poison oak place"), the

title: "Toxicodendron diversilobum" content: peoples used "T. diversilobum" sap to remove warts, corns, and calluses; to cauterize sores; and to stop bleeding. They drank a decoction made from the roots to treat dysentery. "Toxicodendron diversilobum" can be a carefully situated component in wildlife gardens, habitat gardens, and natural landscaping. The plant is used in habitat restoration projects. It can be early stage succession where woodlands have been burned or removed, serving as a nurse plant for other species. Toxicodendron diversilobum Toxicodendron diversilobum (syn. "Rhus diversiloba"), commonly named Pacific poison oak or western poison oak, is a woody vine or shrub in the sumac family,

Answer: Rhus diversiloba

Answer: Rhus diversiloba