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The Butterfly LLC
The Butterfly LLC was an American aircraft manufacturer specializing in homebuilt gyroplanes. Complete gyroplane kits were offered for the homebuilt market, as well as completed aircraft marketed for law enforcement surveillance. "The" was prefixed to the name of products. The company seems to have gone out of business at the beginning of 2015. Aircraft References External linksCompany website archiveson Archive.org {{The Butterfly aircraft Defunct aircraft manufacturers of the United States Homebuilt aircraft Autogyros ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurora, Texas
Aurora is a city in Wise County, Texas, United States. The population was 1,390 in 2020. Geography Aurora is located at (33.055942, –97.509615). According to the United States Census Bureau, the town has a total area of , all land. Demographics As of the 2020 United States census The United States census of 2020 was the twenty-fourth decennial United States census. Census Day, the reference day used for the census, was April 1, 2020. Other than a pilot study during the 2000 census, this was the first U.S. census to of ..., there were 1,390 people, 420 households, and 356 families residing in the city. Education The Town of Aurora is served by the Northwest Independent School District. * Seven Hills Elementary (K–5) * Chisholm Trail Middle School (6–8) * Northwest High School (9–12) UFO incident Aurora is best known for a purported UFO crash in April 1897, and the ongoing legend that the UFO's pilot is supposedly buried in the local cemetery. Although ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homebuilt 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 under 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 most of the maintenance, repairs, and inspections themsel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gyroplane
An autogyro (from Greek and , "self-turning"), also known as a ''gyroplane'', is a type of rotorcraft that uses an unpowered rotor in free autorotation to develop lift. Forward thrust is provided independently, by an engine-driven propeller. While similar to a helicopter rotor in appearance, the autogyro's rotor must have air flowing across the rotor disc to generate rotation, and the air flows upwards through the rotor disc rather than down. The autogyro was invented by Spanish engineer Juan de la Cierva in an attempt to create an aircraft that could fly safely at low speeds. He first flew one on 9 January 1923, at Cuatro Vientos Airfield in Madrid. The aircraft resembled the fixed-wing aircraft of the day, with a front-mounted engine and propeller. Cierva's autogyro is considered the predecessor of the modern helicopter. The success of the autogyro garnered the interest of industrialists and under license from Cierva in the 1920s and 1930s, the Pitcairn & Kellett compani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Archive
The Internet Archive is an American digital library with the stated mission of "universal access to all knowledge". It provides free public access to collections of digitized materials, including websites, software applications/games, music, movies/videos, moving images, and millions of books. In addition to its archiving function, the Archive is an activist organization, advocating a free and open Internet. , the Internet Archive holds over 35 million books and texts, 8.5 million movies, videos and TV shows, 894 thousand software programs, 14 million audio files, 4.4 million images, 2.4 million TV clips, 241 thousand concerts, and over 734 billion web pages in the Wayback Machine. The Internet Archive allows the public to upload and download digital material to its data cluster, but the bulk of its data is collected automatically by its web crawlers, which work to preserve as much of the public web as possible. Its web archiving, web archive, the Wayback Machine, contains hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Butterfly The Ultralight Butterfly
''The'' () is a grammatical article in English, denoting persons or things that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Butterfly Super Sky Cycle
The Butterfly Super Sky Cycle is an American homebuilt roadable gyroplane designed and manufactured by The Butterfly Aircraft LLC. Design The Super Sky Cycle is a pusher gyroplane with tricycle undercarriage and belt drive propulsion. A second two cycle engine A two-stroke (or two-stroke cycle) engine is a type of internal combustion engine that completes a power cycle with two strokes (up and down movements) of the piston during one power cycle, this power cycle being completed in one revolution of t ... drives the main wheels. A Kevlar tail provides directional control in flight. The rotors are able to be folded for road travel. Two tanks are mounted in reserve. Specifications References External links * Youtube videoYoutube video {{The Butterfly aircraft Homebuilt aircraft Roadable aircraft Single-engined pusher autogyros ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Butterfly The Aurora Butterfly
''The'' () is a grammatical article in English, denoting persons or things that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Butterfly The Golden Butterfly
The Golden Butterfly is a training two-seat autogyro produced by The Butterfly LLC The Butterfly LLC was an American aircraft manufacturer specializing in homebuilt gyroplanes. Complete gyroplane kits were offered for the homebuilt market, as well as completed aircraft marketed for law enforcement surveillance. "The" was pre ... as a complete kit for homebuilding. It won a rotorcraft award for "Outstanding New Design" at the Experimental Aircraft Association's AirVenture in 2004. The instructor has a seat behind and elevated relative to the pupil. To give the aircraft improved safety, the horizontal stabilizer is large and the line of thrust of the propeller is below the centre-of-gravity. ReferencesThe Golden Butterfly Specifications E ...
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The Butterfly The Turbo Golden Butterfly
The Golden Butterfly is a training two-seat autogyro produced by The Butterfly LLC The Butterfly LLC was an American aircraft manufacturer specializing in homebuilt gyroplanes. Complete gyroplane kits were offered for the homebuilt market, as well as completed aircraft marketed for law enforcement surveillance. "The" was pre ... as a complete kit for homebuilding. It won a rotorcraft award for "Outstanding New Design" at the Experimental Aircraft Association's AirVenture in 2004. The instructor has a seat behind and elevated relative to the pupil. To give the aircraft improved safety, the horizontal stabilizer is large and the line of thrust of the propeller is below the centre-of-gravity. ReferencesThe Golden Butterfly Specifications E ...
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The Butterfly The Emperor Butterfly
''The'' () is a grammatical article in English, denoting persons or things that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Butterfly The Monarch Butterfly
The Butterfly Monarch is an American autogyro, designed and produced by The Butterfly LLC of Aurora, Texas. The aircraft is supplied as a kit for amateur construction.Bayerl, Robby; Martin Berkemeier; et al.: ''World Directory of Leisure Aviation 2011-12'', page 177. WDLA UK, Lancaster UK, 2011. Design and development The Monarch was designed to comply with the US ''Experimental - Amateur-built'' rules. It features a single main rotor, a single-seat open cockpit without a windshield, tricycle landing gear with wheel pants and a twin cylinder, liquid-cooled, two-stroke, dual-ignition Rotax 582 engine in pusher configuration. The Monarch's fuselage is made from metal tubing and mounts a two-bladed main rotor with a diameter of , with an electric pre-rotator to shorten take-off distances. The aircraft has an empty weight of and a gross weight of , giving a useful load of . The tail surfaces are made from Kevlar. The landing gear is of 4130 steel 41xx steel is a fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archive
An archive is an accumulation of historical records or materials – in any medium – or the physical facility in which they are located. Archives contain primary source documents that have accumulated over the course of an individual or organization's lifetime, and are kept to show the function of that person or organization. Professional archivists and historians generally understand archives to be records that have been naturally and necessarily generated as a product of regular legal, commercial, administrative, or social activities. They have been metaphorically defined as "the secretions of an organism", and are distinguished from documents that have been consciously written or created to communicate a particular message to posterity. In general, archives consist of records that have been selected for permanent or long-term preservation on grounds of their enduring cultural, historical, or evidentiary value. Archival records are normally unpublished and almost alway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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