Beneš-Mráz Be-150 Beta-Junior
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Beneš-Mráz Be-150 Beta-Junior
The Beneš-Mráz Be-150 Beta-Junior was a light aerobatic trainer and racing aircraft, designed and built in Czechoslovakia in the late 1930s. Design and development With the success of the Beneš-Mráz Be-50 Beta-Minor Beneš decided to produce a smaller version with better performance for sport flying. A major incentive was the availability of five spare Walter Junior engines, which would imbue the Be-150 with much improved vertical performance compared to the Be-50. Beneš shortened the fuselage and fitted the short-span wings of the Be-52, retaining the open cockpits and fixed, trousered, tailwheel undercarriage of the Be-50. Operational history The Be-150 was first flown on 5 January 1937, but was rejected by the MNO ( Czechoslovak Ministry of Defense) and the three production aircraft were used for general flying club A flying club or aero club is a non-profit organization, not-for-profit, member-run organization that provides its members with affordable access to air ...
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WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling 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 Magazine, 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 outsi ...
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Beneš-Mráz Be-52 Beta-Major
inž. P. Beneš a inž. J. Mráz, továrna na letadla was a Czechoslovak aircraft manufacturer of the 1930s. History Beneš-Mráz was established at Choceň by Pavel Beneš and Jaroslav Mráz on 1 Apr 1935 and manufactured a series of light aircraft of their own design until the Nazi-German occupation. In 1939/40, the company was renamed ''Ing. J. Mráz, továrna na letadla'' - ''Ing. J. Mráz, Flugzeugfabrik''. During the war, the factory was used to produce Fieseler Fi 156 "Storch"s and DFS Kranich training gliders for the German Luftwaffe. Following the war, the company was reconstituted as Ing. J. Mráz, továrna na letadla, národní správa.Gunston, Bill. World Encyclopedia of Aircraft Manufacturers. Naval Institute press. Annapolis. Aircraft See also * Aero Vodochody * Avia * Let Kunovice * Letov Kbely * Zlin Aircraft Zlin Aircraft a.s. (formerly Moravan Otrokovice) is a Czech light aircraft company. It is located at the Zlín Airfield on the outskirts of Otrokov ...
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Low-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 wings. 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, ...
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Beneš-Mráz Aircraft
inž. P. Beneš a inž. J. Mráz, továrna na letadla was a Czechoslovak aircraft manufacturer of the 1930s. History Beneš-Mráz was established at Choceň by Pavel Beneš and Jaroslav Mráz on 1 Apr 1935 and manufactured a series of light aircraft of their own design until the Nazi-German occupation. In 1939/40, the company was renamed ''Ing. J. Mráz, továrna na letadla'' - ''Ing. J. Mráz, Flugzeugfabrik''. During the war, the factory was used to produce Fieseler Fi 156 "Storch"s and DFS Kranich training gliders for the German Luftwaffe. Following the war, the company was reconstituted as Ing. J. Mráz, továrna na letadla, národní správa.Gunston, Bill. World Encyclopedia of Aircraft Manufacturers. Naval Institute press. Annapolis. Aircraft See also * Aero Vodochody * Avia * Let Kunovice * Letov Kbely Letov is an aircraft company located in Letňany district of Prague, Czech Republic. It is the oldest aircraft company in the region. History Letov was founded ...
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1930s Czechoslovak Sport Aircraft
Year 193 ( CXCIII) was a common year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 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 * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned off; Marcus Didius Julianus the highest ...
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Flying Club
A flying club or aero club is a non-profit organization, not-for-profit, member-run organization that provides its members with affordable access to aircraft. Many clubs also provide flight training, flight planning facilities, pilot supplies and associated services, as well as organizing social functions, fly-ins and fly-outs to other airports and so forth. While flying clubs are home to those who pursue flying as a hobby, many commercial pilots also get their start at flying clubs. Most flying clubs own and rent small general aviation aircraft. In North America and Europe the most popular such aircraft are the Cessna 152, the Cessna 172, and the Piper Cherokee. However some clubs also exist to provide access to more specialized aircraft, such as vintage planes, aerobatic planes, helicopters and Glider (sailplane), gliders. In Canada, however, the clubs can be fairly large non-profit operations, some dating back to the 1920s and operating at large airports as well as small. Cana ...
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Ministry Of Defence (Czechoslovakia)
The Ministry of National Defense of the Czechoslovak Republic (, MNO ČSR; later MNO ČSSR and MNO ČSFR) refers to the defence ministry which was responsible for defense of Czechoslovakia during its existence, from 1918 to 1992. List of ministers First Czechoslovak Republic (1918–1938) Second Czechoslovak Republic (1938–1939) Czechoslovak government-in-exile (1940–1945) Third Czechoslovak Republic (1945–1948) Czechoslovak Socialist Republic (1948–1989) Czech and Slovak Federative Republic (1989–1992) Timeline Ministry of National Defence troops, late 1980s The Ministry was located in Prague, but many directorates had installations outside the capital. The details are based on the Czech Ministerstvo narodni obrany' website, which lists all units of the Czechoslovak People's Army in existence between 1950 and 1990, with their location, subordination, equipment and changes over time. * Main Missile Troops and Artillery Direc ...
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Conventional Landing Gear
Conventional landing gear, or tailwheel-type landing gear, is an aircraft Landing gear, undercarriage consisting of two main wheels forward of the Center of gravity of an aircraft, center of gravity and a small wheel or skid to support the tail.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 133. Aviation Supplies & Academics, 1997. From the Ground Up, 27th edition, page 11 The term taildragger is also used. The term "conventional" persists for historical reasons, but all modern jet aircraft and most modern propeller aircraft use tricycle gear. History In early aircraft, a tailskid made of metal or wood was used to support the tail on the ground. In most modern aircraft with conventional landing gear, a small articulated wheel assembly is attached to the rearmost part of the airframe in place of the skid. This wheel may be steered by the pilot through a connection to the rudder pedals, allowing the rudder and tailwheel to move together. Before aircraft ...
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Aircraft Fairing
An aircraft fairing is a structure whose primary function is to produce a smooth outline and reduce drag.Crane, Dale: ''Dictionary of Aeronautical Terms, Third Edition'', page 206. Aviation Supplies & Academics Inc, Newcastle Washington, 1997. These structures are covers for gaps and spaces between parts of an aircraft to reduce form drag and interference drag, and to improve appearance.Bingelis, Tony: ''The Sportplane Builder'', pages 261-265. Experimental Aircraft Association Aviation Foundation, 1979. Types On aircraft, fairings are commonly found on: ; Belly fairing : Also called a "ventral fairing", it is located on the underside of the fuselage between the main wings. It can also cover additional cargo storage or fuel tanks. ; Cockpit fairing : Also called a "cockpit pod", it protects the crew on ultralight trikes. Commonly made from fiberglass, it may also incorporate a windshield.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page C-17. Cybai ...
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Fuselage
The fuselage (; from the French language, French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds Aircrew, crew, passengers, or cargo. In single-engine aircraft, it will usually contain an Aircraft engine, engine as well, although in some amphibious aircraft the single engine is mounted on a hardpoint, pylon attached to the fuselage, which in turn is used as a floating Hull (watercraft), hull. The fuselage also serves to position the Flight control surfaces, control and Stabilizer (aeronautics), stabilization surfaces in specific relationships to Wing, lifting surfaces, which is required for aircraft stability and maneuverability. Types of structures Truss structure This type of structure is still in use in many lightweight aircraft using welding, welded steel tube trusses. A box truss fuselage structure can also be built out of wood—often covered with plywood. Simple box structures may be rounded by the addition of supported lightweight strin ...
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WikiProject Aircraft/page Content
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sibling 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 ...
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