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EV-55 Outback
The Evektor EV-55 Outback is a twin-engine turboprop aircraft designed and built in the Czech Republic by Evektor-Aerotechnik. The prototype first flew on 24 June 2011. The project's development was suspended in March 2017. Development In 2004 the company announced its plan to design and construct a two-engined utility aircraft that would carry up to 14 passengers or 4000 lb (1800 kg) of cargo, and operate from unimproved fields and at high-altitude airports. The first prototype, an EV-55M (military version), flew from Kunovice Airport in June 2011, with company pilot Josef Charvat and military pilot Maj. Jiri Hana at the controls. It was estimated at $2.1 to $2.2 million in 2012. The first production-conforming aircraft flew from Kunovice in April 2016. In June 2018, its price was $4 million and two aircraft should finish development flights with 200 hours in 2016, for 500 total hours. Evektor secured enough investment to complete the certification process schedule ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twin Otter
The de Havilland Canada DHC-6 Twin Otter is a Canadian STOL (Short Takeoff and Landing) utility aircraft developed by de Havilland Canada, which produced the aircraft from 1965 to 1988; Viking Air purchased the type certificate, then restarted production in 2008 before re-adopting the DHC name in 2022. The aircraft's fixed tricycle undercarriage, STOL capabilities, twin turboprop engines and high rate of climb have made it a successful commuter airliner, typically seating 18-20 passengers, 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 United States Air Force's 98th Flying Training Squadron. Design and development 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 STOL qualities, its design features included double-slotte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplane (aeronautics), multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External Bracing (aeronautics), bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010s Czech Civil Utility Aircraft
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PZL M28 Skytruck
The PZL M28 Skytruck is a Polish STOL light cargo and passenger plane, produced by PZL Mielec, as a development of licence-built Antonov An-28s. Early licence-built planes were designated PZL An-28. The maritime patrol and reconnaissance variants are named PZL M28B Bryza ("sea breeze"). Development The Antonov An-28 was the winner of a competition against the Beriev Be-30 for a new light passenger and utility transport for Aeroflot's short haul routes, conceived to replace the highly successful An-2 biplane. The An-28 is derived from the earlier An-14. Commonalities with the An-14 include a high wing layout, twin fins and rudders, but it differs in having a reworked and longer fuselage, with turboprop engines. The original powerplant was the TVD-850, but production versions are powered by the more powerful TVD-10B, with three-blade propellers. The An-28 made its first flight as the An-14M in September 1969 in the USSR. A subsequent preproduction aircraft first flew in Apri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tecnam P2012 Traveller
The Tecnam P2012 Traveller is an eleven-seat utility aircraft designed and manufactured by the Italian company Costruzioni Aeronautiche Tecnam, based in Capua, Italy, near Naples. In 2009, Cape Air, a commuter airline based in Massachusetts, asked Tecnam for a new aircraft meeting their needs. The project was publicly revealed in April 2011. In November 2015, Cape Air signed a letter of intent to order 100 aircraft. On 21 July 2016, the first prototype performed its maiden flight. In October 2018, testing had been completed, and type certification from European Aviation Safety Agency was received during December 2018. The first customer delivery occurred during March 2019. American Federal Aviation Administration certification was awarded in August 2019, and Cape Air received its first two aircraft via transatlantic ferry flight in October 2019. It is Tecnam's first commercial aircraft and after its introduction as a commuter airliner, it could be used for VIP, cargo, parachut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Let L-410 Turbolet
The Let L-410 Turbolet is a twin-engine short-range transport aircraft, manufactured by the Czech aircraft manufacturer Let Kunovice (named Aircraft Industries since 2005), often used as an airliner. The aircraft is capable of landing on short and unpaved runways and operating under extreme conditions from . By 2016, 1,200 L-410s had been built, and over 350 are in service in more than 50 countries. Development Development of the L-410 was started in the 1960s by the Czechoslovak aircraft manufacturer Let Kunovice. The Soviet airline Aeroflot was looking for a turboprop-powered replacement for the Antonov An-2 aircraft, initiating the design development by Let. After preliminary studies of an aircraft called the L-400, a new version was introduced called the L-410 Turbolet. The first prototype, designated XL-410, flew on April 16, 1969. Because of delays in the development of a suitable Czech engine (Walter M601), the prototype and first production version were powered by Pra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dornier 228
The Dornier 228 is a twin-turboprop STOL utility aircraft, designed and first manufactured by Dornier GmbH (later DASA Dornier, Fairchild-Dornier) from 1981 until 1998. Two hundred and forty-five were built in Oberpfaffenhofen, Germany. In 1983, Hindustan Aeronautics Limited (HAL) bought a production licence and manufactured another 125 aircraft in Kanpur, Uttar Pradesh, India. In July 2017, 63 aircraft were still in airline service. In 2009, RUAG started building a Dornier 228 New Generation in Germany. The fuselage, wings and tail unit are manufactured by Hindustan Aeronautics Limited (HAL) in Kanpur, India, and transported to Oberpfaffenhofen, where RUAG Aviation carries out aircraft final assembly. The Dornier 228NG use same airframe with improved technologies and performances, such as a new five-blade propeller, glass cockpit and longer range. The first delivery was made in September 2010 to a Japanese operator. In 2020, RUAG sold the Dornier 228 program to General Atomi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Canada DHC-6 Twin Otter
The de Havilland Canada DHC-6 Twin Otter is a Canadian STOL (Short Takeoff and Landing) utility aircraft developed by de Havilland Canada, which produced the aircraft from 1965 to 1988; Viking Air purchased the type certificate, then restarted production in 2008 before re-adopting the DHC name in 2022. The aircraft's fixed tricycle undercarriage, STOL capabilities, twin turboprop engines and high rate of Climb (aeronautics), climb have made it a successful commuter airliner, typically seating 18-20 passengers, 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 United States Air Force's 98th Flying Training Squadron. Design and development Development of the aircraft began in 1964, with the first flight on May 20, 1965. A twin-engine replacement for the single-engine de Havilland Canada DHC-3 Otter, DHC-3 Otter retaining DHC's STOL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CASA C-212 Aviocar
The CASA C-212 Aviocar is a turboprop-powered STOL medium cargo aircraft designed and built by the Spanish aircraft manufacturer Construcciones Aeronáuticas SA (CASA). It is designed for use by both civil and military operators. The C-212 was developed during the 1960s in response to the Spanish Air Force's need to replace much of its transport aircraft fleet and was designed to perform numerous roles, including ambulance aircraft, paratroop carrier, and utility transport. The first prototype made its maiden flight on 26 March 1971, and an order was secured from the Spanish Air Force three years thereafter. Several other customers emerged, initially from the military sector but, due to the interest of civilian airliners, CASA developed a dedicated civil version of the C-212 as well. Production of the type at the Seville facility would continue for 40 years, with 483 aircraft produced. Indonesia emerged as a key early customer for the C-212. During 1975, the Indonesian airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turboprop
A turboprop is a turbine engine that drives an aircraft propeller. A turboprop consists of an intake, reduction gearbox, compressor, combustor, turbine, and a propelling nozzle. Air enters the intake and is compressed by the compressor. Fuel is then added to the compressed air in the combustor, where the fuel-air mixture then combusts. The hot combustion gases expand through the turbine stages, generating power at the point of exhaust. Some of the power generated by the turbine is used to drive the compressor and electric generator. The gases are then exhausted from the turbine. In contrast to a turbojet or turbofan, the engine's exhaust gases do not provide enough energy to create significant thrust, since almost all of the engine's power is used to drive the propeller. Technological aspects Exhaust thrust in a turboprop is sacrificed in favor of shaft power, which is obtained by extracting additional power (beyond that necessary to drive the compressor) from turbine ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aero Vodochody
Aero Vodochody (commonly referred to as Aero) is a Czech aircraft company. Its main production facilities are located at Vodochody Airport in the Prague-East District, on the municipal territories of Vodochody and Odolena Voda. During the Cold War era, the firm was well known for its range of jet-powered trainer aircraft, the L-29 Delfin and L-39 Albatros. It also developed derivatives of the L-39, the L-59 Super Albatros and the L-159 Alca military light combat jet. Aero Vodochody is believed to have handled the biggest aircraft industrial programme to take place across any of the Council for Mutual Economic Assistance (COMECON) countries except for the Soviet Union itself. Following the fall of the communist government in Czechoslovakia during 1989, Aero Vodochody experienced a disruptive period of business, having lost a major portion of the market for its jet trainers. Sales noticeably declined during the 1990s in Eastern Europe as well as in NATO countries as a resul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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