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General Aircraft Monospar ST-6
The General Aircraft Monospar was a 1930s British family of touring and utility aircraft built by General Aircraft Ltd (GAL). Design and development In 1929, the Monospar Company Ltd was formed to pursue new techniques of designing cantilever wings, based on the work of Swiss engineer Helmuth J. Stieger, who headed the company. Helmuth John Stieger was born in Zurich in 1902, and educated at the Swiss Federal Polytechnic, and then at the Imperial College of Science in London. While working as a designer for William Beardmore and Company, he formed his own ideas about wing design, and evolved an improved method of building and stressing wings, for which he was later granted a British Patent in December 1927. The principle behind this Patent No. 306,220 was that the wing needed only one spar with torsion loads resisted by an efficient system of strong compression struts, with triangulated bracing in the form of thin wires. The design was revolutionary and very light for its stren ... [...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] |
De Havilland Gipsy Major
The de Havilland Gipsy Major or Gipsy IIIA is a four-cylinder, air-cooled, inverted inline engine used in a variety of light aircraft produced in the 1930s, including the famous Tiger Moth biplane. Many Gipsy Major engines still power vintage aircraft types. Engines were produced by de Havilland in the UK and by the Australian arm of the company, de Havilland Australia, the latter modifying the design to use imperial measures rather than the original metric measurements. Design and development The engine was a slightly modified Gipsy III, which was effectively a de Havilland Gipsy engine modified to run inverted so that the cylinders pointed downwards below the crankcase. The Major was also bored-out (118 mm from 114 mm) compared to the Gipsy III, increasing displacement from 5 L to 6.1 L. The inverted configuration allowed the propeller shaft to be kept in a high position without having the cylinders blocking the pilot's forward view over the nose of the airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Air Force
, colours = , colours_label = , march = Spanish Air and Space Force Anthem , mascot = , anniversaries = 10 December , equipment = , equipment_label = , battles = * Rif War * Spanish Civil War * Ifni War * Yugoslav wars * Kosovo War * Libyan Civil War , decorations = , battle_honours = , battle_honours_label = , flying_hours = , website = , commander1 = King Felipe VI , commander1_label = Commander-in-Chief (Captain General) , commander2 = Air General Javier Salto , commander2_label = Chief of Staff , commander3 = , commander3_label = , commander4 = , commander4_label = , commander5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LAPE
LAPE, Spanish Postal Airlines ''(Líneas Aéreas Postales Españolas)'', was Spain's national airline during the Second Spanish Republic. History LAPE, often also spelt L.A.P.E. and colloquially known as ''"Las LAPE"'', replaced CLASSA (''Compañía de Líneas Aéreas Subvencionadas)'', the company that had been Spain's national airline during the dictatorship of Miguel Primo de Rivera, an airline that was still reeling from the Great Depression. LAPE was established in April 1932, CLASSA flying under the Spanish Republican Flag for one year. The republican government of Spain compensated CLASSA's shareholders and established postal contracts in order to make the new airline viable. The first Douglas DC-2, part of the modernization of the fleet inherited from CLASSA, arrived in Madrid-Barajas in March 1935. In 1932 and 1933 LAPE's air service was restricted to the Madrid-Sevilla and Madrid-Barcelona lines. In March 1934 flights to the Canary Islands were restarted and a few mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Republican Air Force
The Spanish Republican Air Force was the air arm of the Armed Forces of the Second Spanish Republic, the legally established government of Spain between 1931 and 1939. Initially divided into two branches: Military Aeronautics ('' Aeronáutica Militar'') and Naval Aeronautics ( ''Aeronáutica Naval''), the Republican Air Force became the Air Forces of the Spanish Republic, ''Fuerzas Aéreas de la República Española'' (FARE), also known as ''Arma de Aviación'', after it was reorganized following the restructuring of the Republican Armed Forces in September 1936, at the beginning of the Spanish Civil War. This defunct Air Force is largely known for the intense action it saw during the Civil War, from July 1936 till its disbandment in 1939. The Spanish Republican Air Force was popularly known as ''"La Gloriosa"'' (The Glorious One). But, according to some historians, the command structure of the Spanish loyalist forces was marred by ineptitude and lack of decision-making througho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Air Force
"Through hardships to the stars" , colours = , colours_label = , march = , mascot = , anniversaries = , equipment = , equipment_label = , battles = * World War I * World War II East African campaign (World War II), East African Campaign North African campaign, North African Campaign Battle of Madagascar, Madagascar Italian campaign (World War II), Italy Balkans campaign (World War II), Balkans * Korean War * South African Border War * Angolan Civil War, Angolan Bush War , decorations = , battle_honours = , battle_honours_label = , flying_hours = , website = , commander1 = President of South Africa, President Cyril Ramaphosa , commander1_label = Commander-in-chief#South Africa, Comman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portuguese Navy
The Portuguese Navy ( pt, Marinha Portuguesa, also known as ''Marinha de Guerra Portuguesa'' or as ''Armada Portuguesa'') is the naval branch of the Portuguese Armed Forces which, in cooperation and integrated with the other branches of the Portuguese military, is charged with the military defense of Portugal. On 12 December 2017, the Portuguese Navy commemorated the 700th anniversary of its official creation by King Denis of Portugal. Tracing its origins back to the 12th century, it is the oldest continuously serving navy in the world. The Navy played a key role at the beginning and during the great voyages of the Age of Discoveries in the 15th and 16th centuries. The result of this technical and scientific discoveries led Portugal to develop advanced ships, including the caravel, new and more sophisticated types of carracks for interoceanic travel and the oceanic galleon, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt And Whitney Wasp Junior
The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder, air-cooled, radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s. These engines have a displacement of ; initial versions produced , while the most widely used versions produce . Wasp Juniors have powered numerous smaller civil and military aircraft, including small transports, utility aircraft, trainers, agricultural aircraft, and helicopters. Over 39,000 engines were built, and many are still in service today. Design and development Pratt & Whitney developed the R-985 Wasp Junior as a smaller version of the R-1340 Wasp to compete in the market for medium-sized aircraft engines. Like its larger brother, the Wasp Junior was an air-cooled, nine-cylinder radial, with its power boosted by a gear-driven single-speed centrifugal type supercharger. Its cylinders were smaller, however, with a bore and stroke of , giving a 27% lesser total displacement. The Wasp Junior use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Aircraft Croydon
__NOTOC__ The General Aircraft ST-18 Croydon was a 1930s British cabin monoplane built by General Aircraft Limited. Development Following the mixed success of the earlier Monospar family of aircraft, the company designed a ten-seat light transport, the ST-18 (later named Croydon). Due to the longer-span wing, it was not a cantilever ''monospar'' wing but had to be fitted with bracing struts. The ST-18 was a low-wing monoplane, with a conventional tail unit and tailwheel landing gear, and hydraulically retractable main gear. It was powered by two Pratt & Whitney Wasp Junior radial engines mounted on the wing leading edges. It had a crew of three, and a cabin for ten passengers, a toilet and baggage compartment.Jackson (1974), p. 310 Operational history On 16 November 1935, the sole aircraft (T22, later G-AECB) first flew at Hanworth Aerodrome, piloted by Harry M. Schofield. It performed well, but did not attract any orders, so the aircraft was prepared to establish a record fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Aircraft Monospar C
A general officer is an officer of high rank in the armies, and in some nations' air forces, space forces, and marines or naval infantry. In some usages the term "general officer" refers to a rank above colonel."general, adj. and n.". OED Online. March 2021. Oxford University Press. https://www.oed.com/view/Entry/77489?rskey=dCKrg4&result=1 (accessed May 11, 2021) The term ''general'' is used in two ways: as the generic title for all grades of general officer and as a specific rank. It originates in the 16th century, as a shortening of ''captain general'', which rank was taken from Middle French ''capitaine général''. The adjective ''general'' had been affixed to officer designations since the late medieval period to indicate relative superiority or an extended jurisdiction. Today, the title of ''general'' is known in some countries as a four-star rank. However, different countries use different systems of stars or other insignia for senior ranks. It has a NATO rank scal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Salmson AD
British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, the English language as spoken and written in the United Kingdom or, more broadly, throughout the British Isles * Celtic Britons, an ancient ethno-linguistic group * Brittonic languages, a branch of the Insular Celtic language family (formerly called British) ** Common Brittonic, an ancient language Other uses *''Brit(ish)'', a 2018 memoir by Afua Hirsch *People or things associated with: ** Great Britain, an island ** United Kingdom, a sovereign state ** Kingdom of Great Britain (1707–1800) ** United Kingdom of Great Britain and Ireland (1801–1922) See also * Terminology of the British Isles * Alternative names for the British * English (other) * Britannic (other) * British Isles * Brit (other) * Briton (d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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