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Electravia Logo
Electravia - Helices E-Props is a French aviation manufacturer based in Vaumeilh, specializing in the non-certified light aviation sector. At one time it produced electric propulsion systems and now designs and manufactures carbon fibre propellers for light aircraft. History The company was originally organized as an association called APAME to build and fly electric aircraft. It first flew its BL1E Electra on Sunday, 23 December 2007 at Aspres sur Buech airfield, Hautes Alpes, France. Test pilot Christian Vandamme flew the electric-powered, open-cockpit, strut-equipped airplane for 48 minutes, covering . The BL1E Electra is powered by an disk-brushed electric engine driven by a KOKAM Lithium polymer battery. The BL1E Electra was the first aircraft registration, registered aircraft in the world powered by an electric motor running on batteries. The company was founded on 19 September 2008 by Anne Lavrand, Jérémie Buiatti and Christian Vandamme. At the time of its found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaumeilh
Vaumeilh (; oc, Vaumelha) is a commune in the Alpes-de-Haute-Provence department in the Provence-Alpes-Côte d'Azur region in southeastern France. Geography It is a small Provençal village with narrow, winding streets which backs on to a hill. The Durance flows away below a plateau which grows mainly cereals and apples and also supports some livestock. Origin of the name The most common theory is that name comes from the Latin ''Vallis Mellis'' which is translated as valley of honey. Charles Rostaing suggested that the name sounds like a word for mountain and so this might be its origin. Ernest Nègre proposed that the name is composed of Latin 'vallem' and the Roman name 'Maelius'. History The village was mentioned, as 'Vaumel', for the first time in charters dated 1171. It was occupied by Protestants at the end of the French Wars of Religion. A 'patriotic society' was created in the spring of 1792, which was one of 21 in the department of Alpes-de-Haute-Provence to debate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ElectroLight2
The Scheibe ''Spatz'' (German: " Sparrow") is a German glider with a mixed metal and wood construction that was built in 1952 until 1962. Later versions were known as the L-Spatz, the letter L standing for ''Leistung'', which is German for "performance". Scheibe Flugzeugbau built the Spatz A in 1952. Two years later in 1954 the first L-Spatz 55 was airborne. Three hundred L-Spatz 55s were built in Germany, 155 in France under the name Avialsa A.60 Fauconnet, and 16 in Italy as the Meteor MS-30 L Passero; production was discontinued in 1962. It is a single-seater cantilever shoulder-winged sailplane with a cruising (max L/D) speed of 45 mph. It has an empty weight of 157 kg and a maximum take-off weight of 269 kg. The single spar wing and tail were constructed using fabric-covered wood, whereas the fuselage consisted of steel tubing covered with fabric. The L-Spatz 55 has good climbing performance due to light construction. The glide angle is 29:1. The longest k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Union Aviation Safety Agency
The European Union Aviation Safety Agency (EASA) is an agency of the European Union (EU) with responsibility for civil aviation safety. It carries out certification, regulation and standardisation and also performs investigation and monitoring. It collects and analyses safety data, drafts and advises on safety legislation and co-ordinates with similar organisations in other parts of the world. The idea of a European-level aviation safety authority goes back to 1996, but the agency was legally established only in 2002; it began its work in 2003. History Based in Cologne, Germany, the agency was created on 15 July 2002 as the "European Aviation Safety Agency", and reached full functionality in 2008, taking over functions of the Joint Aviation Authorities. It was renamed the "European Union Aviation Safety Agency" in 2018. European Free Trade Association countries participate in the agency. The United Kingdom was a member until the end of the Brexit transition period on 31 Dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Certificate
A type certificate signifies the airworthiness of a particular category of aircraft, according to its manufacturing design (''type design''). It confirms that the aircraft of a new type intended for serial production, is in compliance with applicable airworthiness requirements established by the national air law. For up to three seats, primary category aircraft, certification costs around US$1m, US$25m for a general aviation aircraft and hundreds of millions of dollars for a commercial aircraft; certification delays can cost millions of dollars and can decide a program's profitability. Authority A type certificate (TC) is issued to signify the airworthiness of the approved design or "type" of an aircraft to be manufactured. The TC is issued by a regulatory authority, and once issued, the design cannot be changed unless at least part of the process for certification is repeated to cover the changes. The TC reflects a determination made by a regulatory authority that the type desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visual Flight Rules
In aviation, visual flight rules (VFR) are a set of regulations under which a pilot operates an aircraft in weather conditions generally clear enough to allow the pilot to see where the aircraft is going. Specifically, the weather must be better than basic VFR weather minima, i.e. in visual meteorological conditions (VMC), as specified in the rules of the relevant aviation authority. The pilot must be able to operate the aircraft with visual reference to the ground, and by visually avoiding obstructions and other aircraft. If the weather is less than VMC, pilots are required to use instrument flight rules, and operation of the aircraft will be primarily through referencing the instruments rather than visual reference. In a control zone, a VFR flight may obtain a clearance from air traffic control to operate as Special VFR. Requirements VFR require a pilot to be able to see outside the cockpit, to control the aircraft's altitude, navigate, and avoid obstacles and other aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Channel
The English Channel, "The Sleeve"; nrf, la Maunche, "The Sleeve" (Cotentinais) or ( Jèrriais), (Guernésiais), "The Channel"; br, Mor Breizh, "Sea of Brittany"; cy, Môr Udd, "Lord's Sea"; kw, Mor Bretannek, "British Sea"; nl, Het Kanaal, "The Channel"; german: Ärmelkanal, "Sleeve Channel" ( French: ''la Manche;'' also called the British Channel or simply the Channel) is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busiest shipping area in the world. It is about long and varies in width from at its widest to at its narrowest in the Strait of Dover."English Channel". ''The Columbia Encyclopedia'', 2004. It is the smallest of the shallow seas around the continental shelf of Europe, covering an area of some . The Channel was a key factor in Britain becoming a naval superpower and has been utilised by Britain as a natural def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AEF Monotrace
The AEF Monotrace is a French ultralight trike, designed and produced by AEF Air Lift System of Houilles. The aircraft is supplied as a complete ready-to-fly-aircraft.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 198. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development The Monotrace was conceived as a soaring trike with retractable main landing gear. It was designed to comply with the Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of . The aircraft has a maximum gross weight of . It also complies with the requirements of the US FAR 103 Ultralight Vehicles rules. It features a cable-braced hang glider-style high-wing, weight-shift controls, a single-seat open cockpit, quadracycle landing gear and a single engine in pusher configuration. The aircraft is made from bolted-together aluminum tubing, with a composite partial cockpit fairing. A full fairing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electravia Monotrace-E
The Electravia Monotrace-E is a French electric ultralight trike that was produced by Electravia of Vaumeilh and based on the AEF Monotrace. Now out of production, when it was available it was supplied complete and ready-to-fly.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 229. Flying Pages Europe SARL, 2015. Design and development The Monotrace-E was designed as a soaring motor glider, to comply with the Fédération Aéronautique Internationale microlight category and the US FAR 103 Ultralight Vehicles rules. The aircraft design features a cable-braced hang glider-style high-wing, weight-shift controls, a single-seat open cockpit with a cockpit fairing, tricycle landing gear and a single electric motor in pusher configuration. The aircraft is made from bolted-together aluminum tubing and composite materials, with its double surface wing covered in Dacron sailcloth. Its span wing is supported by a single tube-type kingpost and u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electravia Electro Trike
The Electravia Electro Trike is a French electric ultralight trike, produced by Electravia of Alpes de Haute Provence. The aircraft is supplied as a complete ready-to-fly-aircraft.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 210. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X The Electro Trike prototype was introduced at the first Green Aviation Airshow at Le Bourget in June 2008. Design and development The Electro Trike was designed to comply with the Fédération Aéronautique Internationale |
Ultralight Trike
An ultralight trike is a type of powered hang glider where flight control is by weight-shift. These aircraft have a fabric flex-wing from which is suspended a tricycle fuselage pod driven by a pusher propeller. The pod accommodates either a solo pilot, or a pilot and a single passenger. Trikes grant affordable, accessible, and exciting flying, and have been popular since the 1980s. Trikes are classified as microlights in Europe, and as light-sport aircraft in the United States. The aircraft are also known by other names, including 2-axis microlights, flex-wing trikes, microlight trikes, deltatrikes or motorized deltaplanes. In the United States, they are formally recognized by the Federal Aviation Administration (FAA) as weight-shift-control aircraft. History ] The history of the trike is traced back to the invention of Francis Rogallo's flexible wing and subsequent development by the Paresev engineering team's innovations and then others. On 1948, engineer Francis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electravia GMPE 205
The Electravia GMPE 205 is a French electric motor for powering electric aircraft, designed and produced by Electravia of Vaumeilh.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', pages 262–263. Flying Pages Europe SARL, 2015. By April 2018, the engine was no longer advertised on the company website and seems to be out of production. Design and development The GMPE 205 is a brushed 111 volt design producing , with a disk collector. It has a 93% efficiency and uses a poly V-belt reduction drive A reduction drive is a mechanical device to shift rotational speed. A planetary reduction drive is a small scale version using ball bearings in an epicyclic arrangement instead of toothed gears. Reduction drives are used in engines of all kinds t .... Specifications (GMPE 205) See also References {{Reflist Aircraft electric engines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electravia GMPE 104
The Electravia GMPE 104 is a French electric motor for powering electric aircraft, designed and produced by Electravia of Vaumeilh Vaumeilh (; oc, Vaumelha) is a commune in the Alpes-de-Haute-Provence department in the Provence-Alpes-Côte d'Azur region in southeastern France. Geography It is a small Provençal village with narrow, winding streets which backs on to a hill ....Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', pages 262–263. Flying Pages Europe SARL, 2015. By April 2018 the engine was no longer advertised on the company website and seems to be out of production. Design and development The GMPE 104 is a brushed design producing , with a disk collector. It has a 93% efficiency. Specifications (GMPE 104) See also References {{Reflist Aircraft electric engines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
