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ProFe Aircraft
ProFe is a Czech Republic, Czech aircraft manufacturer. The company was founded in 1992 by Václav Brandejs and Ivan Brandejs to produce kit aircraft, particularly Glider (sailplane), gliders and motor gliders.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', pages 301, 313 and 314. BAI Communications. The company also manufactures glider trailers. Aircraft References External links * {{ProFe aircraft Aircraft manufacturers of the Czech Republic and Czechoslovakia Manufacturing companies established in 1992 Czech brands 1992 establishments in Czechoslovakia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Company
A privately held company (or simply a private company) is a company whose Stock, shares and related rights or obligations are not offered for public subscription or publicly negotiated in their respective listed markets. Instead, the Private equity, company's stock is offered, owned, traded or exchanged privately, also known as "over-the-counter (finance), over-the-counter". Related terms are unlisted organisation, unquoted company and private equity. Private companies are often less well-known than their public company, publicly traded counterparts but still have major importance in the world's economy. For example, in 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for $1.8 trillion in revenues and employed 6.2 million people, according to ''Forbes''. In general, all companies that are not owned by the government are classified as private enterprises. This definition encompasses both publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ProFe D-8 Moby Dick
The ProFe D-8 Moby Dick is a family of Czech pusher configuration, parasol wing, strut-braced, V-tailed, motor gliders that was designed by Oldřich Olšanský, M.Sc, and produced by ProFe as well by several amateur builders according to available plans. The aircraft is named for the great white whale of Herman Melville's novel of the same name and was supplied as a kit for amateur construction.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', page 301 and 313. BAI Communications. Design and development The first glider in the series was the single seat Mini Straton D-7, which was designed in 1988 and first shown in the United States at AirVenture in 1992. This was followed by the improved single seat Straton D-8 and the D-8 Moby Dick two seater. All aircraft in the series share the same unusual configuration. The aircraft are built around a predominantly aluminium frame, with use of fibreglass and aircraft fabric covering. The Moby Dick model also incorporates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Established In 1992
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of the secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Manufacturers Of The Czech Republic And Czechoslovakia
An aircraft ( aircraft) is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), gliders, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, whereas unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ProFe DuoBanjo
ProFe is a Czech aircraft manufacturer. The company was founded in 1992 by Václav Brandejs and Ivan Brandejs to produce kit aircraft, particularly gliders and motor glider A motor glider is a fixed-wing aircraft that can be flown with or without engine power. The FAI Gliding Commission Sporting Code definition is: a fixed-wing aerodyne equipped with a means of propulsion (MoP), capable of sustained soaring flig ...s.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', pages 301, 313 and 314. BAI Communications. The company also manufactures glider trailers. Aircraft References External links * {{ProFe aircraft Aircraft manufacturers of the Czech Republic and Czechoslovakia Manufacturing companies established in 1992 Czech brands 1992 establishments in Czechoslovakia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ProFe Banjo
The ProFe Banjo is a family of Czech high-wing, strut-braced, T-tailed gliders and motor gliders designed and produced by ProFe in kit form for amateur construction.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', page 314. BAI Communications. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 55. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485XBayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', pages 134-135. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development Named for the musical instrument of the same name, the Banjo series of gliders consists of three models, the basic glider model, a powered version and the two seat DuoBanjo. The Banjo sailplane is of mixed construction. Its span wing is strut-braced with one lift strut per side and uses a plywood box spar and spruce wing ribs, with the leading edge of the wing covered in plywood and the rear portion covered in ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ProFe D-10 Tukan
The ProFe D-10 Tukan () is a Czech high-wing, strut-braced, T-tailed, two-seat motor glider that was designed and produced by ProFe and made available in kit form for amateur construction.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook'', page 313. BAI Communications. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 130. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The D-10 was designed as a self-launching sailplane. The engine is a Rotax 447 of , mounted in tractor configuration on a retractable arm behind the cockpit. The engine can be retracted in 15 seconds. The D-10 is predominantly constructed from fibreglass and wood. The cabin is enclosed under a bubble canopy. The conventional landing gear uses two side-by-side, non-retractable mainwheels under the cockpit floor set closely together. The span wing is supported by a single lift strut and jury struts on each side and employs a Wortmann FX 63 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Glider
A motor glider is a fixed-wing aircraft that can be flown with or without engine power. The FAI Gliding Commission Sporting Code definition is: a fixed-wing aerodyne equipped with a means of propulsion (MoP), capable of sustained soaring flight without thrust from the means of propulsion. History In 1935, an occasional or auxiliary motor that could be retracted was suggested by Sir John Carden. This was incorporated into the Carden-Baynes Auxiliary that first flew on 8 August of the same year. A later version of the Budig glider was powered. Categories Most motor gliders are equipped with a propeller, which may be fixed, feathered (e.g. AMS-Flight Carat), or retractable. However jet engine-powered motorgliders are now available from some manufacturers, some of which are intended for use only as "sustainer" engines, i.e. for sustaining gliding flight rather than as self-launching aircraft. Sustainer motor gliders Sustainer motor gliders must be launched like an unpowere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Václav Brandejs
Václav Brandejs (born 13 May 1946) is a Czech former sailor. He competed in the Flying Dutchman event at the 1980 Summer Olympics with his brother Ivan Ivan () is a Slavic male given name, connected with the variant of the Greek name (English: John) from Hebrew meaning 'God is gracious'. It is associated worldwide with Slavic countries. The earliest person known to bear the name was the B .... References External links * 1946 births Living people Czech male sailors (sport) Olympic sailors for Czechoslovakia Sailors at the 1980 Summer Olympics – Flying Dutchman People from Hronov Sportspeople from the Hradec Králové Region {{CzechRepublic-yachtracing-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider (sailplane)
A glider or sailplane is a type of glider aircraft used in the leisure activity and sport of gliding (also called soaring). This unpowered aircraft can use naturally occurring currents of rising air in the atmosphere to gain altitude. Sailplanes are aerodynamically streamlined and so can fly a significant distance forward for a small decrease in altitude. In North America the term 'sailplane' is also used to describe this type of aircraft. In other parts of the English-speaking world, the word 'glider' is more common. Types Gliders benefit from producing very low drag for any given amount of lift, and this is best achieved with long, thin wings, a slender fuselage and smooth surfaces with an absence of protuberances. Aircraft with these features are able to soar – climb efficiently in rising air produced by thermals or hills. In still air, sailplanes can glide long distances at high speed with a minimum loss of height in between. Sailplanes have rigid wings and either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kit Aircraft
Homebuilt aircraft, also known as amateur-built aircraft or kit planes, are constructed by persons for whom this is not a professional activity. These aircraft may be constructed from "scratch", from plans, or from assembly kits.Armstrong, Kenneth: ''Choosing Your Homebuilt - the one you will finish and fly! Second Edition'', pp. 39–52. Butterfield Press, 1993. Peter M Bowers: ''Guide to Homebuilts - Ninth Edition''. TAB Books, Blue Ridge Summit PA, 1984. Overview In the United States, Brazil, Australia, New Zealand and South Africa, homebuilt aircraft may be licensed Experimental aircraft, Experimental under Federal Aviation Administration, FAA or similar local regulations. With some limitations, the builder(s) of the aircraft must have done it for their own education and recreation rather than for profit. In the U.S., the primary builder can also apply for a repairman's certificate for that airframe. The repairman's certificate allows the holder to perform and sign off on m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
