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Dewoitine HD.730
The Dewoitine HD.730 was a prototype French reconnaissance floatplane of the 1940s. It was a single-engined, low-wing monoplane that was designed as a catapult-launched reconnaissance aircraft to operate from warships of the French Navy. Two flew in 1940, and a third aircraft was built to a modified design in 1941, but no production followed. Development and design The Dewoitine HD.730 was designed by Emile Dewoitine's team at the Société nationale des constructions aéronautiques du Midi ( SNCAM), which was formed in 1937 when Dewoitine's Société Aéronautique Française was nationalised, in order to meet a French Navy requirement for a light catapult-launched observation aircraft, with two prototypes ordered in 1938. It was a low-wing monoplane of all-metal stressed-skin construction. It was fitted with an inverted gull-wing, which folded immediately outboard of the twin floats to aid storage on board ship, and it had twin tail fins. The two-man crew or pilot and observer ... [...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 Wikimedia project, 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 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 outside organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Armistice At Compiègne
The Armistice of 22 June 1940 was signed at 18:36 near Compiègne, France, by officials of Nazi Germany and the Third French Republic. It did not come into effect until after midnight on 25 June. Signatories for Germany included Wilhelm Keitel, a senior military officer of the Wehrmacht (the German armed forces), while those on the French side held lower ranks including General Charles Huntziger. Following the decisive German victory in the Battle of France (10 May – 21 June 1940) during World War II, this armistice established a German occupation zone in Northern and Western France that encompassed about three fifths of France's European territory, including all English Channel and Atlantic Ocean ports. The remainder of the country was to be left unoccupied, although the new regime which replaced the Third Republic was mutually recognized as the legitimate government of all of Metropolitan France except Alsace-Lorraine. The French were also permitted to retain control of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inverted Gull-wing Aircraft
Inverse or invert may refer to: Science and mathematics * Inverse (logic), a type of conditional sentence which is an immediate inference made from another conditional sentence * Additive inverse (negation), the inverse of a number that, when added to the original number, yields zero * Compositional inverse, a function that "reverses" another function * Inverse element * Inverse function, a function that "reverses" another function **Generalized inverse, a matrix that has some properties of the inverse matrix but not necessarily all of them * Multiplicative inverse (reciprocal), a number which when multiplied by a given number yields the multiplicative identity, 1 ** Inverse matrix of an Invertible matrix Other uses * Invert level, the base interior level of a pipe, trench or tunnel * ''Inverse'' (website), an online magazine * An outdated term for an LGBT person; see Sexual inversion (sexology) See also * Inversion (other) * Inverter (other) * Opposite (dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floatplanes
A floatplane is a type of seaplane with one or more slender floats mounted under the fuselage to provide buoyancy. By contrast, a flying boat uses its fuselage for buoyancy. Either type of seaplane may also have landing gear suitable for land, making the vehicle an amphibious aircraft. British usage is to call "floatplanes" "seaplanes" rather than use the term "seaplane" to refer to both floatplanes and flying boats. Use Since World War II and the advent of helicopters, advanced aircraft carriers and land-based aircraft, military seaplanes have stopped being used. This, coupled with the increased availability of civilian airstrips, have greatly reduced the number of flying boats being built. However, numerous modern civilian aircraft have floatplane variants, most of these are offered as third-party modifications under a supplemental type certificate (STC), although there are several aircraft manufacturers that build floatplanes from scratch. These floatplanes have found t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940s French Military Reconnaissance Aircraft
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 over 100 days ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dewoitine Aircraft
Constructions Aéronautiques Émile Dewoitine was a French aircraft manufacturer established by Émile Dewoitine at Toulouse in October 1920. The company's initial products were a range of metal parasol-wing fighters which were largely ignored by the French Air Force but purchased in large quantities abroad and licence-built in Italy, Switzerland, and Czechoslovakia. The company was liquidated in January 1927, with the only remaining active programme (the D.27) being transferred to EKW in Switzerland. The company was re-established in Paris in March the following year as Société Aéronautique Française (Avions Dewoitine) or SAF. After briefly continuing D.27 production, the reconstituted firm produced a range of fighters that became a mainstay of the French airforce during the 1930s, the D.500 family. It also developed important civilian airliners, such as the D.333 and its derivative the D.338, designed for pioneering routes to French Indochina (Vietnam), and eventually Hon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Flying Boats And Floatplanes
The following is a list of seaplanes, which includes floatplanes and flying boats. A seaplane is any airplane that has the capability of landing and taking off from water, while an amphibian is a seaplane which can also operate from land. (They do not include rotorcraft, or ground-effect vehicles which can only skim along close to the water) A flying boat relies on its main hull for buoyancy, while a floatplane has a conventional aircraft fuselage fitted with external floats. In some locales, the term "seaplane" is used as a synonym for floatplane. List A small number of seaplanes have retractable beaching gear, which is not capable of being used for landings and takeoffs, but these remain flying boats or floatplanes and are not amphibians. Many floatplanes, especially those since 1945, can have either conventional floats for operating just from water, or amphibious floats, which have retractable undercarriage built into them. Some experimental flying boats have used skis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darne Machine Gun
The Darne machine gun is a machine gun of French origin. Development The French gun-making company Darne, which became famous for its innovative shotguns, began making military weapons in 1915, when it was contracted by French government to manufacture Lewis machine guns. In 1916 this same company announced the development of its own indigenous design of machine gun. This belt-fed weapon was designed especially for rapid manufacturing techniques, and without any unnecessary refinements typical for most contemporary small arms. External finish and appearance of the Darne machine gun was crude, but worked well and its price was much lower than of any contemporary weapon with comparable combat characteristics. The French Army tested Darne machine guns during 1917/1918, but the Great War ended before production contracts could have been signed. Despite this, during the 1920s and 1930s the Darne company managed to refine an aircraft variant of the machine gun to the point where it w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCAN 20
The SCAN 20 was a 1940s French flying-boat training monoplane designed and built by Société de Constructions Aéro-Navales de Port-Neuf (SCAN). The prototype was built in secret in 1941. It was hidden until the liberation of France and first flown in 1945. Design and development The SCAN 20 was designed to meet a French Air Ministry requirement for a small flying-boat trainer. The SCAN 20 was a high-wing cantilever monoplane flying-boat with strut-mounted floats under each wing. It had twin fin with rudders on a raised tailplane and an enclosed cockpit with side-by-side seating for two. Built in secret during 1941 it was not flown until after the liberation of France in October 1945. The prototype had a single Béarn 6D inline engine strut-mounted above the wing. An order for 30 aircraft with a more powerful engine was placed for the French Navy but only 23 were delivered. Operators ; *French Navy The French Navy (french: Marine nationale, lit=National Navy), informally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Training Aircraft
A trainer is a class of aircraft designed specifically to facilitate flight training of pilots and aircrews. The use of a dedicated trainer aircraft with additional safety features—such as tandem flight controls, forgiving flight characteristics and a simplified cockpit arrangement—allows pilots-in-training to safely advance their skills in a more forgiving aircraft. Civilian pilots are normally trained in a light aircraft, with two or more seats to allow for a student and instructor. Tandem and side by side The two seating configurations for trainer aircraft are: pilot and instructor side by side, or in tandem, usually with the pilot in front and the instructor behind. The side-by-side seating configuration has the advantage that pilot and instructor can see each other's actions, allowing the pilot to learn from the instructor and the instructor to correct the student pilot. The tandem configuration has the advantage of being closer to the normal working environment that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axis Powers
The Axis powers, ; it, Potenze dell'Asse ; ja, 枢軸国 ''Sūjikukoku'', group=nb originally called the Rome–Berlin Axis, was a military coalition that initiated World War II and fought against the Allies. Its principal members were Nazi Germany, the Kingdom of Italy, and the Empire of Japan. The Axis were united in their opposition to the Allies, but otherwise lacked comparable coordination and ideological cohesion. The Axis grew out of successive diplomatic efforts by Germany, Italy, and Japan to secure their own specific expansionist interests in the mid-1930s. The first step was the protocol signed by Germany and Italy in October 1936, after which Italian leader Benito Mussolini declared that all other European countries would thereafter rotate on the Rome–Berlin axis, thus creating the term "Axis". The following November saw the ratification of the Anti-Comintern Pact, an anti-communist treaty between Germany and Japan; Italy joined the Pact in 1937, foll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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