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Electravia
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 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 founding it mainly produce ...
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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 ...
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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.Green Aviation AirShow - Le Bourget 2008


Design and development

The Electro Trike was designed to comply with the Fédération Aéronautique Internationale

Electravia GMPE 102
The Electravia GMPE 102 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 102 is a brushed 74 volt The volt (symbol: V) is the unit of electric potential, electric potential difference (voltage), and electromotive force in the International System of Units (SI). It is named after the Italian physicist Alessandro Volta (1745–1827). Defi ... design producing , with a disk collector. It has a 93% efficiency. The low working rpm of the engine means that it can turn a propeller at efficient speeds without the need for a reduction drive. Specifications (GMPE 102) See also References {{Reflist Aircraft electric engines ...
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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 ...
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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 ...
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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 ...
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MC15E Cri-Cri
The Colomban Cri-Cri, also spelled Cricri, is the smallest twin-engined manned aircraft in the world, designed in the early 1970s by French aeronautical engineer Michel Colomban. The name ''Cri-Cri'' comes from the nickname of Christine, one of Colomban's daughters. 'Cri-cri' 'or 'cricri' is also the French term for the sound of a cricket or a cicada, or an informal name for the insects themselves, but it is unclear if this double meaning was intended by Colomban himself. Design and development Colomban designed the aircraft to be easy to build and fly, and the closeness of the two engines to each other, around the centreline, meant that it could be flown by pilots only qualified to fly single-engined aircraft because even with the complete failure of one engine, with hands and feet off the controls, the only effect would be a gentle turn. The cockpit canopy was carefully designed to direct effective airflow over the tail surfaces in this situation. The plans-built aircraft ...
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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 ...
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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 ...
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Scheibe Spatz
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 ...
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BL1E Electra
The Aurore MB 02 Souricette ( en, italic=yes, Little Mouse) is a French ultralight aircraft, designed by Michel Barry and produced by Aurore Sarl of Sauvagnon. The aircraft is supplied as a kit or as plans for amateur construction.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 28. WDLA UK, Lancaster UK, 2011. ISSN 1368-485XTacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 30. Flying Pages Europe SARL, 2015. Design and development The Souricette was designed to comply with the Fédération Aéronautique Internationale microlight rules, as well as US FAR Part 103 Ultralight Vehicles rules and resembles an antique 1920s aircraft. The aircraft features a strut-braced shoulder-wing, a single-seat open cockpit, fixed conventional landing gear and a single engine in tractor configuration. The aircraft is made from wood with its flying surfaces covered in doped aircraft fabric. Its span wing ...
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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 ...
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