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Composite Aircraft
A composite aircraft is made up of multiple ''component'' craft. It takes off and flies initially as a single aircraft, with the components able to separate in flight and continue as independent aircraft.Harper (1937) Typically the larger aircraft acts as a ''carrier aircraft'' or ''mother ship'', with the smaller sometimes called a ''parasite'' or ''jockey'' craft. The first composite aircraft flew in 1916, during World War I, when the British launched a Bristol Scout from a Felixstowe Porte Baby flying boat. Between the World Wars, American experiments with airship/ biplane composites led to the construction of two airborne aircraft carriers, while the British Short Mayo seaplane composite demonstrated successful transatlantic mail delivery. During the Second World War some composites saw operational use including the Mistel ("mistletoe"), the larger unmanned component of a composite aircraft configuration developed in Germany during the later stages of World War II, in effe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Material
A composite material (also called a composition material or shortened to composite, which is the common name) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with properties unlike the individual elements. Within the finished structure, the individual elements remain separate and distinct, distinguishing composites from mixtures and solid solutions. Typical engineered composite materials include: * Reinforced concrete and masonry *Composite wood such as plywood * Reinforced plastics, such as fibre-reinforced polymer or fiberglass * Ceramic matrix composites ( composite ceramic and metal matrices) *Metal matrix composites *and other advanced composite materials There are various reasons where new material can be favoured. Typical examples include materials which are less expensive, lighter, stronger or more durable when compared with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeppelin
A Zeppelin is a type of rigid airship named after the German inventor Count Ferdinand von Zeppelin () who pioneered rigid airship development at the beginning of the 20th century. Zeppelin's notions were first formulated in 1874Eckener 1938, pp. 155–157. and developed in detail in 1893.Dooley 2004, p. A.187. They were patented in Germany in 1895 and in the United States in 1899. After the outstanding success of the Zeppelin design, the word ''zeppelin'' came to be commonly used to refer to all rigid airships. Zeppelins were first flown commercially in 1910 by Deutsche Luftschiffahrts-AG (DELAG), the world's first airline in revenue service. By mid-1914, DELAG had carried over 10,000 fare-paying passengers on over 1,500 flights. During World War I, the German military made extensive use of Zeppelins as bombers and as scouts, resulting in over 500 deaths in bombing raids in Britain. The defeat of Germany in 1918 temporarily slowed the airship business. Although DELAG establish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Macon (ZRS-5)
USS ''Macon'' (ZRS-5) was a rigid airship built and operated by the United States Navy for scouting and served as a "flying aircraft carrier", designed to carry biplane parasite aircraft, five single-seat Curtiss F9C Sparrowhawk for scouting or two-seat Fleet N2Y-1 for training. In service for less than two years, in 1935 the ''Macon'' was damaged in a storm and lost off California's Big Sur coast, though most of the crew were saved. The wreckage is listed as the USS ''Macon'' Airship Remains on the U.S. National Register of Historic Places. Less than shorter than ''Hindenburg'', both ''Macon'' and her sister ship were among the largest flying objects in the world in terms of length and volume. Although both of the hydrogen-filled, Zeppelin-built ''Hindenburg'' and LZ 130 ''Graf Zeppelin II'' were longer, the two American-built sister naval airships still hold the world record for helium-filled rigid airships. Construction USS ''Macon'' was built at the Goodyear Aird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Akron (ZRS-4)
USS ''Akron'' (ZRS-4) was a helium-filled rigid airship of the U.S. Navy, the lead ship of her class, which operated between September 1931 and April 1933. It was the world's first purpose-built flying aircraft carrier, carrying F9C Sparrowhawk fighter planes, which could be launched and recovered while it was in flight. With an overall length of , ''Akron'' and her sister ship were among the largest flying objects ever built. Although LZ 129 ''Hindenburg'' and LZ 130 '' Graf Zeppelin II'' were some longer and slightly more voluminous, the two German airships were filled with hydrogen, and so the two US Navy craft still hold the world record for the largest helium-filled airships. ''Akron'' was destroyed in a thunderstorm off the coast of New Jersey on the morning of 4 April 1933, killing 73 of the 76 crewmen and passengers. The accident involved the greatest loss of life in any airship crash. Technical description The airship's skeleton was built of the new lightw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Los Angeles (ZR-3)
USS ''Los Angeles'' was a rigid airship, designated ZR-3, which was built in 1923–1924 by the Zeppelin company in Friedrichshafen, Germany, as war reparations. It was delivered to the United States Navy in October 1924 and after being used mainly for experimental work, particularly in the development of the American parasite fighter program, was decommissioned in 1932. Design The second of four vessels to carry the name USS ''Los Angeles'', the airship was built for the United States Navy as a replacement for the Zeppelins that had been assigned to the United States as war reparations following World War I, and had been sabotaged by their crews in 1919. Under the terms of the Treaty of Versailles Luftschiffbau Zeppelin were not permitted to build military airships. In consequence ''Los Angeles'', which had the Zeppelin works number LZ 126, was built as a passenger airship, although the treaty limitation on the permissible volume was waived, it being agreed that a cra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TC-3
The TC-3 and the TC-7 were the two US Army Corps non-rigid blimps used for parasite fighter trials conducted in 1923–24. A single Sperry Messenger The Sperry Messenger was an American single-seat biplane designed by Alfred V. Verville working for the Engineering Division of the United States Army Air Service (USAAS) and built under contract by Sperry Aircraft Company of Farmingdale, New Y ... biplane was equipped with a skyhook to engage the temporary trapeze mounted to the control carriage of the blimp itself. The first successful docking was achieved on December 15, 1924. Despite the completely successful results of the program, the Army chose not to develop the concept further. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LZ 129 Hindenburg
LZ 129 ''Hindenburg'' (; Registration: D-LZ 129) was a German commercial passenger-carrying rigid airship, the lead ship of the ''Hindenburg'' class, the longest class of flying machine and the largest airship by envelope volume. It was designed and built by the Zeppelin Company ( ''Luftschiffbau Zeppelin GmbH'') on the shores of Lake Constance in Friedrichshafen, Germany, and was operated by the German Zeppelin Airline Company ('' Deutsche Zeppelin-Reederei''). It was named after Field Marshal Paul von Hindenburg, who was President of Germany from 1925 until his death in 1934. The airship flew from March 1936 until it was destroyed by fire 14 months later on May 6, 1937, while attempting to land at Lakehurst Naval Air Station in Manchester Township, New Jersey, at the end of the first North American transatlantic journey of its second season of service. This was the last of the great airship disasters; it was preceded by the crashes of the British R38, the US airship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Zeppelins
This is a complete list of Zeppelins constructed by the German Zeppelin companies from 1900 until 1938. Other rigid airships that are also sometimes referred to as zeppelins but not built by Zeppelin are not included. The Zeppelin company based in Friedrichshafen, Germany, numbered their aircraft ''LZ 1/2/ ...'', with ''LZ'' standing for "Luftschiff irshipZeppelin". Additionally, craft used for civilian purposes were named, whereas military airships were usually given "tactical numbers": * The ''Deutsches Heer'' called its first Zeppelins ''Z I/II/ ... /XI/XII''. During World War I they switched to using ''LZ'' numbers, later adding 30 to obscure the total production. * The ''Kaiserliche Marine'''s Zeppelins were labelled ''L 1/2/ ...''. Since 1997, airships of the new type Zeppelin NT have been flying. They are not included here, as they are not rigid airships and do not represent a continuity of design from the ones listed here. Zeppelins finished before ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albatros D
An albatross is one of a family of large winged seabirds. Albatross or Albatros may also refer to: Animals * Albatross (butterfly) or ''Appias'', a genus of butterfly * Albatross (horse) (1968–1998), a Standardbred horse Literature * Albatross Books, a German publishing house that produced the first modern mass market paperback books * Albatros Literaturpreis, a literary award * "L'albatros" (poem) ("The Albatross"), 1859 poem by Charles Baudelaire * '' The Albatross'', a 1971 novella by Susan Hill * ''The Albatross'', the fictional propeller-sustained airship in Jules Verne's novel '' Robur the Conqueror'' * ''Albatross'' (novel), a 2019 novel by Terry Fallis Film and television * Films Albatros, a French film production company which operated between 1922 and 1939 * ''Albatross'' (2011 film), a British film * ''Albatross'' (2015 film), an Icelandic film * Albatross (Monty Python sketch), a sketch from ''Monty Python's Flying Circus'', first appearing in 1970 * "A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloster Grebe
The Gloster Grebe was developed by the Gloster Aircraft Company from the Gloster Grouse (an experimental aircraft later developed as a trainer), and was the Royal Air Force's first post- First World War fighter aircraft, entering service in 1923. Design In 1923, Gloster modified a Gloster Sparrowhawk fighter trainer with new wings to test a layout proposed by chief designer Henry Folland, combining a thick, high-lift section upper wing and a thinner, medium-lift lower wing, with the intention of combining high lift for takeoff with low drag.James 1971, p. 89. After the Grouse demonstrated that the new layout was a success, the British Air Ministry placed an order for three prototype fighters based on the Grouse (and therefore derived ultimately from Folland's Nieuport Nighthawk fighter of 1919), but powered by a Armstrong Siddeley Jaguar III radial engine, as the "Nighthawk (thick-winged)".James 1971, p. 97.Green and Swanborough 1983, p. 2. The first of the prototypes (Glo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Humming Bird
The de Havilland DH.53 Humming Bird is a British single-seat, single-engine, low-wing monoplane light aircraft first flown in the 1920s. Design and development In response to the ''Daily Mail'' Light Aeroplane Competition of 1923 de Havilland built two DH.53s which were named ''Humming Bird'' and ''Sylvia II''. The DH.53 was a low-wing single-seat monoplane powered by a Douglas motorcycle engine. At Lympne, in October 1923, the DH.53s did not win any prizes but gave an impressive performance. The Air Ministry became interested in the design and ordered eight in 1924 as communications and training aircraft for the Royal Air Force. Early in 1924 twelve aircraft were built at Stag Lane Aerodrome and were named Humming Bird after the first prototype. Eight aircraft were for the Air Ministry order, three were for export to Australia, and one was exported to Aero in Prague. One further aircraft was later built for an order from Russia. The production aircraft were powered by a Bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
