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- Akaflieg_Berlin abstract "Akaflieg Berlin is one of around thirteen flying groups currently attached to German universities. Akaflieg Berlin, is the abbreviation of Akademische Fliegergruppe Berlin e.V. (Academic Aviator Group Berlin), a group of students enrolled at several Berlin universities, though they are mainly from TU Berlin, who are involved with the development and the design of gliders, as well as research in aerodynamics. Founded in 1920 Akaflieg Berlin was founded in 1920 and is one of the oldest gliding clubs in Germany, flying their gliders from Kammermark airfield near Pritzwalk, which they share with the AFV Berlin (Akademische Fliegervereinigung Berlin e.V.), which mainly consists of former members of Akaflieg Berlin, jokingly referred to as the “elderly ladies and gentlemen”. As at 2007/2008 Akaflieg Berlin was the executive group of the Idaflieg (Interessengemeinschaft deutscher akademischer Fliegergruppen e.V.), the controlling body for all German university flying groups.Akaflieg Berlin currently operates three two-seaters: a Grob G-103 Twin III, Schempp-Hirth Discus, Schleicher ASW 24 and two of its own designs, the Akaflieg Berlin B12 and the Akaflieg Berlin B13.Akaflieg Berlin has undertaken the following development projects:-Akaflieg Berlin B1 Charlotte 1922, single-seat glider, tailless, shoulder-wing, two skids, all-woodAkaflieg Berlin B2 Teufelchen 1923, single-seat glider, cantilever shoulder-wing, all-woodAkaflieg Berlin B3 Charlotte II 1923, single-seat glider, air brakes, one skid, otherwise like B1Akaflieg Berlin B4 F.F. 1931, single-seat engined aeroplane, 20 HP, high-wing, all wood body, cloth covered retractable wingsAkaflieg Berlin B5 1937, single-seat performance glider, cantilevered gull-wings, retractable landing-gear, all-moving-tail, dive air-brakes, all-woodAkaflieg Berlin B6 1938, single-seat performance glider, cantilevered mid-wing aeroplane with Junkers-flaps, retractable landing gear, all moving tail, dive air brakes, wood and steel bodyAkaflieg Berlin B7 This 1939 project was a two-seater performance glider, planned, but not built.Akaflieg Berlin B8 Designed and built in 1939 for the Olympic games glider competition in Rome, this single-seat performance glider, was built to meet the specifications of the Olympia tender (the competition to design a glider for the 1940 Olympic Games). With cantilever shoulder-wing, dive air-brakes and all wood construction, the B8 was constructed in 2 versions with variations in dihedral. The Olympic competition was ultimately won by the DFS Meise.Akaflieg Berlin B 9 Designed in 1943, the B9 was a two-seater twin-engined experimental aeroplane for high-g-flights, with a cantilever low-wing, retractable landing gear and 2 x 105 HP engines. The B9 was intended to research the effects of high-g flight with the pilot lying in a prone position, being assigned the RLM designation 8-341.Akaflieg Berlin B10 Conceived in 1944, this two-seated twin-engined amphibian didn't pass the design stage.Akaflieg Berlin B11 Designed in 1963, the B11 was a single-seat tail less performance glider with negative wing-sweep. Construction of the prototype was not completed due to faulty design.Akaflieg Berlin B12 The B 12 is a two-seated epoxy-glass-resin performance glider with the seats in tandem. The main aim of the project was the optimisation of the aerodynamics of the fuselage at high speeds. The B12 has flaps and a retractable landing-gear and is still used by the group for performance flights and contests. The maiden flight was in 1977 at Ehlershausen near Hannover and the measured glide-ratio (Idaflieg-summer-meeting 1978) is 40.5.Akaflieg Berlin B13 The B13 is a two-seater epoxy-carbon-resin electric motor glider with the seats positioned side-by-side. The wing span is 23.2 m and the measured glide-ratio (Idaflieg-summer-meeting 1992) is 46.5. The wing profile is a modified flap-HQ-41-profile. Developed in the eighties, the B13 had its successful maiden flight in 1991 at Strausberg near Berlin. After the integration of the 33hp (24.5kW)Rotax engine, an innovative brushless linear induction motor was substituted, powered by energy from renewable sources using fuel cells and solar technology.Glider launch winch Because of the high take-off weight of the B13, the group decided in 1984 to design and construct a new more powerful winch to launch their gliders. Daimler-Benz donated a 320 HP 10-cylinder diesel engine including an axle and cable drums. In addition to achieving a higher performance, the project's aim was to make winch launching safer for modern gliders which have higher minimum speeds during a winch launch, especially on days when there is no wind or even a light tail-wind. By using big azimuth rollers and inclined inlet guides, the winch is designed to minimize the bending of the cable under load. The groups also designed automatic process controls for the pneumatically driven gearbox actuators;mounted on an all-wheel drive Tatra 148 chassis, the winch was finished in 1994 and has operated with DYNEEMA-plastics cables since 2004.↑ 1.0 1.1 ↑ ↑ 3.0 3.1 ↑ ↑".
- Akaflieg_Berlin thumbnail BerlinB9_zens.png?width=300.
- Akaflieg_Berlin wikiPageExternalLink akaflieg-berlin.de.
- Akaflieg_Berlin wikiPageExternalLink 1797323.
- Akaflieg_Berlin wikiPageExternalLink 6883257.
- Akaflieg_Berlin wikiPageExternalLink www.akaflieg-berlin.de.
- Akaflieg_Berlin wikiPageExternalLink www.idaflieg.de.
- Akaflieg_Berlin wikiPageExternalLink search4.cgi?srch=Akaflieg+Berlin&stype=airline&srng=2.
- Akaflieg_Berlin wikiPageExternalLink B-12.
- Akaflieg_Berlin wikiPageExternalLink B-13.
- Akaflieg_Berlin wikiPageExternalLink kammermark.
- Akaflieg_Berlin wikiPageExternalLink 11197.
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- Akaflieg_Berlin wikiPageRevisionID "668344267".
- Akaflieg_Berlin wikiPageWikiLink AFV_Berlin.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B10.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B11.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B12.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B13.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B1_Charlotte.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B2_Teufelchen.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B3_Charlotte_II.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B4_F.F..
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B5.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B6.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B7.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B8.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B9.
- Akaflieg_Berlin wikiPageWikiLink Akaflieg_Berlin_B_9.
- Akaflieg_Berlin wikiPageWikiLink Aviation.
- Akaflieg_Berlin wikiPageWikiLink Berlin.
- Akaflieg_Berlin wikiPageWikiLink Category:Aircraft_manufacturers_of_Germany.
- Akaflieg_Berlin wikiPageWikiLink Category:Aviation_in_Berlin.
- Akaflieg_Berlin wikiPageWikiLink Category:Aviation_in_Germany.
- Akaflieg_Berlin wikiPageWikiLink Category:German_civil_aircraft.
- Akaflieg_Berlin wikiPageWikiLink Category:German_experimental_aircraft.
- Akaflieg_Berlin wikiPageWikiLink DFS_Meise.
- Akaflieg_Berlin wikiPageWikiLink DFS_Olympia_Meise.
- Akaflieg_Berlin wikiPageWikiLink DYNEEMA.
- Akaflieg_Berlin wikiPageWikiLink Daimler-Benz.
- Akaflieg_Berlin wikiPageWikiLink File:Akafliegberlinb13.jpg.
- Akaflieg_Berlin wikiPageWikiLink File:Akafliegberlincharlotte.png.
- Akaflieg_Berlin wikiPageWikiLink Fuel_cell.
- Akaflieg_Berlin wikiPageWikiLink Germany.
- Akaflieg_Berlin wikiPageWikiLink Grob_G103a_Twin_II.
- Akaflieg_Berlin wikiPageWikiLink Hannover.
- Akaflieg_Berlin wikiPageWikiLink Hanover.
- Akaflieg_Berlin wikiPageWikiLink Idaflieg.
- Akaflieg_Berlin wikiPageWikiLink Kammermark_airfield.
- Akaflieg_Berlin wikiPageWikiLink Linear_induction_motor.
- Akaflieg_Berlin wikiPageWikiLink List_of_RLM_aircraft_designations.
- Akaflieg_Berlin wikiPageWikiLink Motor_glider.
- Akaflieg_Berlin wikiPageWikiLink Non-profit.
- Akaflieg_Berlin wikiPageWikiLink Nonprofit_organization.
- Akaflieg_Berlin wikiPageWikiLink Pritzwalk.
- Akaflieg_Berlin wikiPageWikiLink Schempp-Hirth_Discus.
- Akaflieg_Berlin wikiPageWikiLink Schleicher_ASW_24.
- Akaflieg_Berlin wikiPageWikiLink Technical_University_of_Berlin.
- Akaflieg_Berlin wikiPageWikiLink File:B-12_Akaflieg_Berlin.jpg.
- Akaflieg_Berlin wikiPageWikiLink File:BerlinB9_zens.png.
- Akaflieg_Berlin wikiPageWikiLink File:New_winch_Akaflieg_Berlin.jpg.
- Akaflieg_Berlin wikiPageWikiLinkText "Academic Flying Group".
- Akaflieg_Berlin wikiPageWikiLinkText "Akaflieg Berlin".
- Akaflieg_Berlin wikiPageWikiLinkText "Flugtechnische Fachgruppe".
- Akaflieg_Berlin hasPhotoCollection Akaflieg_Berlin.
- Akaflieg_Berlin wikiPageUsesTemplate Template:Empty_section.
- Akaflieg_Berlin wikiPageUsesTemplate Template:Reflist.
- Akaflieg_Berlin subject Category:Aircraft_manufacturers_of_Germany.
- Akaflieg_Berlin subject Category:Aviation_in_Berlin.
- Akaflieg_Berlin subject Category:Aviation_in_Germany.
- Akaflieg_Berlin subject Category:German_civil_aircraft.
- Akaflieg_Berlin subject Category:German_experimental_aircraft.
- Akaflieg_Berlin type Agent.
- Akaflieg_Berlin type Article.
- Akaflieg_Berlin type Company.
- Akaflieg_Berlin type Organisation.
- Akaflieg_Berlin type Article.
- Akaflieg_Berlin type Company.
- Akaflieg_Berlin type Organization.
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- Akaflieg_Berlin type SocialPerson.
- Akaflieg_Berlin type Thing.
- Akaflieg_Berlin type Q43229.
- Akaflieg_Berlin comment "Akaflieg Berlin is one of around thirteen flying groups currently attached to German universities. Akaflieg Berlin, is the abbreviation of Akademische Fliegergruppe Berlin e.V. (Academic Aviator Group Berlin), a group of students enrolled at several Berlin universities, though they are mainly from TU Berlin, who are involved with the development and the design of gliders, as well as research in aerodynamics.".
- Akaflieg_Berlin label "Akaflieg Berlin".
- Akaflieg_Berlin sameAs Akaflieg_Berlin.
- Akaflieg_Berlin sameAs Akaflieg_Berlin.
- Akaflieg_Berlin sameAs m.0cc7fb4.
- Akaflieg_Berlin sameAs Q2828897.
- Akaflieg_Berlin sameAs Q2828897.
- Akaflieg_Berlin wasDerivedFrom Akaflieg_Berlin?oldid=668344267.
- Akaflieg_Berlin depiction BerlinB9_zens.png.
- Akaflieg_Berlin homepage www.akaflieg-berlin.de.
- Akaflieg_Berlin isPrimaryTopicOf Akaflieg_Berlin.