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DR400
The Robin DR400 is a single-engine wooden monoplane produced by Robin Aircraft (formerly "Avions Pierre Robin"). The Robin DR400 is widely used in flight schools and for private use in France. Description The Robin DR400 was released in 1972, as a development of the DR300 series. Compared to the latter, the two major differences of the DR400 are a wider cabin at shoulder level and a forward-sliding canopy, a new concept introduced with the Robin HR-1 in 1969, made to replace the doors present on earlier series. The wings have a 'cranked-wing' configuration, allowing for stable cruising and safer stalls. The dashboard is also clearer and more elevated than on previous models, allowing easier instrument readings. The main difference between DR400 models is the engine, as the cabin remains identical between versions. The low-powered models, which go up to 120hp, are called "2+2" to indicate they can carry 2 adults and 2 children (or three adults). The other models are all fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robin DR500
The Robin DR500 Président is a wooden low wing monoplane, manufactured by Robin Aircraft and marketed as a top-of-the-range DR400. It has a tricycle undercarriage, 4+1 seating configuration, is powered by a more powerful 200CV fuel-injected Lycoming engine and is larger and better-equipped than the standard Robin DR400, DR400. Development The Robin DR500 concept first originated in the 1980s as the DR.400 NGL or ''Nouvelle Génération Large'', but the idea was not resurrected until the late 1990s by the new owners of Robin Aircraft. It took its name from the Robin HR100, HR.100/250TR Président of 1974. Known and marketed as the DR500, it is actually an extension of the Robin DR400, DR400's type certificate, so is sometimes referenced in official documents as the DR400/500. It was intended to fill the niche between 180 hp fixed undercarriage and 250 hp landing gear#retractable gear, retractable undercarriage aircraft, with 1500 km range at cruise speeds of . The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avions Pierre Robin
Robin Aircraft is a French manufacturer of light aircraft. It succeeds to ''Centre-Est Aéronautique'', ''Avions Pierre Robin'' and Apex Aircraft (''Avions Robin'' and ''Robin Aviation''). History Centre-Est Aéronautique was formed by Pierre Robin (designer), Pierre Robin and Jean Délémontez, the principal designer of Jodel aircraft, in October 1957. It began manufacturing aircraft at Darois, near Dijon, France. The first aircraft was designed by Robin and Délémontez. It was based on the D10, a four-seater designed by Édouard Joly and Délémontez at Jodel, that was shelved when work on the Jodel D11 became more urgent. In collaboration with Robin it became the 'Jodel Robin'. It later became the DR100 model (Jodel's models all had D followed by a number). Robin and Délémontez continued to upgrade the design between 1957 and 1972. The DR100 range was succeeded by the DR200 range. Production continued in November 1970 under the name Avions Pierre Robin. The Robin DR400 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retractable Gear
Landing gear is the undercarriage of an aircraft or spacecraft that is used for taxiing, takeoff or landing. For aircraft, it is generally needed for all three of these. It was also formerly called ''alighting gear'' by some manufacturers, such as the Glenn L. Martin Company. For aircraft, Stinton makes the terminology distinction ''undercarriage (British) = landing gear (US)''. For aircraft, the landing gear supports the craft when it is not flying, allowing it to take off, land, and taxi without damage. Wheeled landing gear is the most common, with skis or floats needed to operate from snow/ice/water and skids for vertical operation on land. Retractable undercarriages fold away during flight, which reduces drag, allowing for faster airspeeds. Landing gear must be strong enough to support the aircraft and its design affects the weight, balance and performance. It often comprises three wheels, or wheel-sets, giving a tripod effect. Some unusual landing gear have been evalu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poly(methyl Methacrylate)
Poly(methyl methacrylate) (PMMA) is a synthetic polymer derived from methyl methacrylate. It is a transparent thermoplastic, used as an engineering plastic. PMMA is also known as acrylic, acrylic glass, as well as by the trade names and brands Crylux, Walcast, Hesalite, Plexiglas, Acrylite, Lucite, PerClax, and Perspex, among several others ( see below). This plastic is often used in sheet form as a lightweight or shatter-resistant alternative to glass. It can also be used as a casting resin, in inks and coatings, and for many other purposes. It is often technically classified as a type of glass, in that it is a non-crystalline vitreous substance—hence its occasional historic designation as ''acrylic glass''. History The first acrylic acid was created in 1843. Methacrylic acid, derived from acrylic acid, was formulated in 1865. The reaction between methacrylic acid and methanol results in the ester methyl methacrylate. It was developed in 1928 in several different la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Towing
Towing is coupling two or more objects together so that they may be pulled by a designated power source or sources. The towing source may be a motorized land vehicle, vessel, animal, or human, and the load being anything that can be pulled. These may be joined by a chain, rope, bar, hitch, Three-point hitch, three-point, fifth wheel, Railway coupling, coupling, Drawbar (haulage), drawbar, integrated platform, or other means of keeping the objects together while in motion. Towing may be as simple as a farm tractor, tractor pulling a tree stump. The most familiar form is the transport of disabled or otherwise indisposed vehicles by a tow truck or "wrecker". Other familiar forms are the tractor-trailer combination, and cargo or leisure vehicles coupled via ball or pintle and gudgeon trailer hitches to smaller trucks and cars. In the opposite extreme are extremely heavy duty armored recovery vehicle, tank recovery vehicles, and enormous ballast tractors involved in heavy haulin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsepower
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions used today are the imperial horsepower as in "hp" or "bhp" which is about , and the metric horsepower as in "cv" or "PS" which is approximately . The electric horsepower "hpE" is exactly , while the boiler horsepower is 9809.5 or 9811 watts, depending on the exact year. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other power-generating machinery such as piston engines, turbines, and electric motors. The definition of the unit varied among geographical regions. Most countries now use the SI unit watt for measurement of power. With the implementation of the EU Directive 80/181/EEC on 1 January 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darois
Darois () is a commune in the Côte-d'Or department in eastern France. Population Economy Dyn'Aéro has its headquarters in Darois. " Dyn'Aéro. Retrieved on 6 November 2010. "19 rue de l'Aviation - 21121 Darois - France." See also *Communes of the Côte-d'Or department
The following is a list of the 698 communes of the Côte-d'Or department of France.
The communes cooperate in the following intercommunalities (as of 2025):
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Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. Physical prototyping has a long history, and paper prototyping and virtual prototyping now extensively complement it. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the Formal specification, formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation prototypical. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Training
Flight training is a course of study used when learning to pilot an aircraft. The overall purpose of primary and intermediate flight training is the acquisition and honing of basic airmanship skills. Flight training can be conducted under a structured accredited syllabus with a flight instructor at a flight school or as private lessons with no syllabus with a flight instructor as long as all experience requirements for the desired pilot certificate/license are met. Typically flight training consists of a combination of two parts: * ''Flight Lessons'' given in the aircraft or in a certified Flight Training Device. * ''Ground School'' primarily given as a classroom lecture or lesson by a flight instructor where aeronautical theory is learned in preparation for the student's written, oral, and flight pilot certification/licensing examinations. Although there are various types of aircraft, many of the principles of piloting them have common techniques, especially those aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trainer 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 the 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 th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
