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Harakka
__NOTOC__ The ''Harakka'' ("European magpie") was a primary glider produced for pilot training in Finland in the 1940s. Its design was typical of this class of aircraft, a "keel" with a pilot's seat suspended beneath a high, strut-braced monoplane wing, and carrying a conventional empennage at the end of an open framework."Harakka I (H-12)" First flown in February 1945, the type was built from plans by Finnish gliding clubs and soon replaced earlier primary gliders such as the Grunau 9,"Grunau 9 ja PIK-7 Harakka, kerhon 1940-50-lukujen alkeiskoulukoneet" becoming a standard piece of equipment in the clubs.Hardy 1982, p.74 In 1946, Raimo Häkkinen and Juhani Heinonen from Polyteknikkojen Ilmailukerho redesigned the Harakka to strengthen it."PIK-sarjan lentokoneet" This improved version became known as the Harakka II or PIK-7."PIK-sarjan lentokoneet"Taylor 1989, p.726"Harakka II (H-57)" In 1948, a single example of a more radically redesigned version designated Harakka III flew. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karhulan Ilmailukerho Aviation Museum
Karhulan Ilmailukerhon Aviation Museum is a museum specialized in aircraft, located at Kymi Airfield in Kotka, Finland. The museum opened in 1992. A new 600 m2 display hall was opened in 1995. The museum is run by the ''Karhulan Ilmailukerho'' who is the guild association for ''Hävittäjälentolaivue 34''. Aircraft * Mikoyan MiG-21F * Mikoyan MiG-21 The Mikoyan-Gurevich MiG-21 (russian: Микоян и Гуревич МиГ-21; NATO reporting name: Fishbed) is a supersonic jet fighter and interceptor aircraft, designed by the Mikoyan-Gurevich Design Bureau in the Soviet Union. Its nickna ...BIS * Saab 35 Draken * Fouga Magister * Folland Gnat Mk.1 * Focke-Wulf Fw 44 J Stieglitz * Gloster Gauntlet Mk.II * Harakka I * Harakka II * Muna-Harakka II * PIK-7 Harakka III * PIK-5c * K-8B * KK-1e Utu * Moottori-Harakka A K-7 and a Bocian are currently being restored. See also * List of aerospace museums External links Karhulan Ilmailukerhon Aviation Museum [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suomen Ilmailumuseo
The Finnish Aviation Museum ( fi, Suomen ilmailumuseo, sv, Finlands flygmuseum) is a museum specialising in aircraft, located near Helsinki Airport in Veromies, Vantaa, Finland. History The Aviation Museum Society ( fi, Ilmailumuseoyhdistys ry) was founded on 4 December 1969. Opened in 1972, the museum was initially located in the basement of the Helsinki Airport terminal but received its own facilities in 1981. The museum has constantly expanded and today has an office wing, research rooms, aviation library, archive, and an auditorium for 200 people. Currently the museum is owned by the Finnish Aviation Museum Foundation ( fi, Suomen Ilmailumuseosäätiö), founded in 1996. Exhibition The museum displays some 9,600 items, and the library has over 16,000 books and 160,000 aviation-related magazines. Furthermore, the museum has a large collection of flight instruction and service books. There are also some 78,000 photographs, negatives, and slides. The archive spans some 1,800 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyteknikkojen Ilmailukerho
Polyteknikkojen Ilmailukerho (PIK) is the student flying club of the Aalto University. As well as a flying club, it develops light aircraft and gliders, often on a small scale but sometimes its designs have been produced in quantity. Approximately 536 aircraft have been built by the organisation and its sub-contractors. It is similar to the Akafliegs of German Universities in that students make designs with advice from staff to give practical experience before seeking employment. History It was formed on March 26, 1931. For the first two years, the club operated first as the "Aviation Scouts" and then as the "Polytechnic Aviation Club". It was originally part of the Helsinki Institute of Technology before the merger in 2010 with the Helsinki School of Economics, and the University of Art and Design Helsinki to create Aalto University. The club is based at Otaniemi, Espoo Equipment The club owns aircraft that members can rent. Currently, PIK has one motor-glider and five sailplane ... [...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] |
WikiProject Aircraft/page Content
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] |
European Magpie
The Eurasian magpie or common magpie (''Pica pica'') is a resident breeding bird throughout the northern part of the Palearctic, Eurasian continent. It is one of several birds in the Corvidae, crow family (corvids) designated magpies, and belongs to the Holarctic radiation of "monochrome" magpies. In Europe, "magpie" is used by English language, English speakers as a synonym for the Eurasian magpie: the only other magpie in Europe is the Iberian magpie (''Cyanopica cooki''), which is limited to the Iberian Peninsula. The Eurasian magpie is one of the most intelligent birds, and it is believed to be one of the most intelligent of all non-human animals. The expansion of its nidopallium is approximately the same in its relative size as the brain of chimpanzees, gorillas, orangutans and humans. It is the only bird known to pass the mirror test, along with very few other non-avian species. Taxonomy and systematics The magpie was described and illustrated by Swiss naturalist Conrad Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primary Glider
Primary gliders are a category of aircraft that enjoyed worldwide popularity during the 1920s and 1930s as people strove for simple and inexpensive ways to learn to fly.Schweizer, Paul A: ''Wings Like Eagles, The Story of Soaring in the United States'', pages 14-22. Smithsonian Institution Press, 1988. Constructed of wood, metal cables and cloth, primary gliders were very light and easy to fly. They generally had no cockpit and no instruments. Operations Primary gliders were generally launched by bungee cord, whereby a rubber rope was arranged in a "V" with the glider at the apex. The ends of the rope were pulled by hand to launch the glider from a slope. Primaries were also launched by auto-tow Gliding is a recreational activity and competitive air sport in which pilots fly unpowered aircraft known as gliders or sailplanes using naturally occurring currents of rising air in the atmosphere to remain airborne. The word ''soaring'' is al ... and auto-bungee tow. Ramp launching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940s Finnish Sailplanes
Year 194 ( CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus: Septimius Severus marches with his army (12 legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao and Lü Bu fight for control over Yan Province; the battle lasts for ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PIK Aircraft
Pik may refer to: People * Pik, name used by comic creator Léo Quievreux as a musician * Fong Chong Pik (1924–2004), Malaysian politician * Pik Botha (1932–2018), former South African politician * Tzvika Pick (1949–2022), Israeli composer and singer Places *Shek Pik, Hong Kong *Pik Talgar, Kazakhstan *Pik Tandykul, Central Asia *Pik Uk, Kowloon, Hong Kong *Pik, Iran (other) Other * Pik As Pik As (Ace of Spades) was a Thoroughbred stallion who was a very influential sport horse sire, especially in show jumping. Pik As was most known for his ability as a sire, passing on his beautiful movement and a great jumping ability. Pik As s ..., a jumping horse See also * PIK (other) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider Aircraft
A glider is a fixed-wing aircraft that is supported in flight by the dynamic reaction of the air against its lifting surfaces, and whose free flight does not depend on an engine. Most gliders do not have an engine, although motor-gliders have small engines for extending their flight when necessary by sustaining the altitude (normally a sailplane relies on rising air to maintain altitude) with some being powerful enough to take off by self-launch. There are a wide variety of types differing in the construction of their wings, aerodynamic efficiency, location of the pilot, controls and intended purpose. Most exploit meteorological phenomena to maintain or gain height. Gliders are principally used for the air sports of gliding, hang gliding and paragliding. However some spacecraft have been designed to descend as gliders and in the past military gliders have been used in warfare. Some simple and familiar types of glider are toys such as paper planes and balsa wood gliders. Etym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft First Flown In 1945
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
