|
Douglas DC-5
The Douglas DC-5 (Douglas Commercial Model 5) was a 16-to-22-seat, twin-engine propeller aircraft intended for shorter routes than the Douglas DC-3 or Douglas DC-4. By the time it entered commercial service in 1940, many airlines were canceling orders for aircraft. Consequently, only five civilian DC-5s were built. With the Douglas Aircraft Company already converting to World War II military production, the DC-5 was soon overtaken by world events, although a limited number of military variants were produced. Design and development The DC-5 was developed in 1938 as a 16-22 seat civilian airliner, designed to use either Pratt & Whitney R-1690 Hornet or Wright R-1820 Cyclone radial engines. It was the first airliner to combine shoulder wings and tricycle landing gear, a configuration that is still common in turboprop airliners and military transport aircraft, although the modern versions are actually high wing, as the structure sits atop the fuselage shell rather than intersect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turboprop
A turboprop is a Gas turbine, gas turbine engine that drives an aircraft Propeller (aeronautics), propeller. A turboprop consists of an intake, reduction drive, reduction gearbox, gas compressor, compressor, combustor, turbine, and a propelling nozzle. Air enters the intake and is compressed by the compressor. Fuel is then added to the compressed air in the combustor, where the Fuel mixture, fuel-air mixture then Combustion, combusts. The hot combustion gases expand through the turbine stages, generating power at the point of exhaust. Some of the power generated by the turbine is used to drive the compressor and electric generator. The gases are then exhausted from the turbine. In contrast to a turbojet or turbofan, the engine's exhaust gases do not provide enough power to create significant thrust, since almost all of the engine's power is used to drive the propeller. Technological aspects Exhaust thrust in a turboprop is sacrificed in favor of shaft power, which is obtaine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avianca
Avianca S.A. (acronym in Spanish for ''Aerovias de Colombia S.A.'', "Airways of Colombia", and stylized as avianca since October 2023) is the largest airline in Colombia. It has been the flag carrier of Colombia since December 5, 1919, when it was initially registered under the name SCADTA. It is headquartered in Colombia, with its registered office in Barranquilla and its global headquarters in Bogotá and main hub at El Dorado International Airport. Avianca is the flagship of a group of airlines of the Americas, which operates as one airline using a codesharing system. Avianca is the largest airline in Colombia and second largest in South America, after LATAM of Chile. Avianca and its subsidiaries have the most extensive network of destinations in the Americas. Before the merger with TACA in 2010, it was wholly owned by Synergy Group, a South American holding company established by Germán Efromovich and specializing in air transport. It is listed on the Colombia Sto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCADTA
Sociedad Colombo Alemana de Transportes Aéreos (SCADTA; ), was the world's second airline, and the first airline in Latin America, operating from 1919 until World War II. After the war, SCADTA merged with Colombian regional carrier Colombian Air Service (), or SACO. Together, SCADTA and SACO formed Avianca - Aerovías Nacionales de Colombia, the Colombian flag-carrier. Avianca still operates to this day and claims SCADTA's history as its own, thus making it the world's second-oldest active airline, after KLM from the Netherlands. History SCADTA started out as a small airmail carrier using Junkers seaplanes capable of landing on Colombia's Magdalena River, mostly since there were very few suitable landing strips in Colombia at the time. The German nationality of some of SCADTA's owners motivated the United States government to subsidize Pan American World Airways' expansion in Latin America under the Hoover administration. SCADTA was barred from operating flights to the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capital Airlines (United States)
Capital Airlines was a United States trunk carrier, a scheduled airline serving the eastern, southern, southeastern, and midwestern United States. Capital's headquarters were located at Washington National Airport (now Reagan Washington National Airport) across the Potomac river from Washington, D.C., where crew training and aircraft overhauls were also accomplished. In the 1950s Capital was the fifth largest United States domestic carrier by passenger count (and sometimes by passenger-miles) after the Big Four air carriers ( American, United, TWA, and Eastern).'' Flight & Aircraft Engineer'', Airline Scheduled Traffic, April 8, 1960, Dorset House. Stamford Street, London, S.E.1., page 516 Capital merged with United Airlines in 1961. History Clifford Ball Airline Clifford A. Ball, a McKeesport, Pennsylvania, automobile dealer and owner of a controlling interest in Bettis Field near Pittsburgh, won airmail contract route No. 11 on March 27, 1926. In April of the followi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Boeing
William Edward Boeing (; October 1, 1881 – September 28, 1956) was an American aviation pioneer. He founded the Pacific Airplane Company in 1916, which was renamed to Boeing a year later. The company is now the largest exporter in the United States by dollar value and among the largest aerospace manufacturers in the world. Boeing's first design was the Boeing Model 1 (or B & W Seaplane), which first flew in June 1916, a month before the company was founded. He also helped create the United Aircraft and Transport Corporation in 1929 and served as its chairman until its forced breakup in 1934. He received the Daniel Guggenheim Medal in 1934 and was posthumously inducted in to the National Aviation Hall of Fame in 1966, ten years after his death. Early life William Boeing was born in Detroit, Michigan, to Marie M. Ortmann, from Vienna, Austria, and Wilhelm Böing (1846–1890) from Hohenlimburg, Germany. Wilhelm Böing emigrated to the United States in 1868 and initially w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Cover
Carl Anson Cover (26 April 1893 – 27 November 1944) was the chief test pilot and first to fly the Douglas Aircraft Company DC-1, DC-2, DC-3, DC-4, and the DC-5 airliners. Cover became Senior Vice President and general manager for Douglas Aircraft and later Vice President of Bell Aircraft. Early life Cover was born on 26 April 1893, to Hugh and Helen Cover in Roxbury, Pennsylvania. He attended high school in Harrisburg, Pennsylvania and worked as a millwright machinist at Bethlehem Steel, where his father was a foreman. Cover had three younger sisters, Margaret, Mary, and Anna. Aviation career US Army Air Service Cover enlisted in the US Army on 1 August 1917, and was sent to Kelly Field in San Antonio for pilot training. He was initially assigned to the 50th Aero Squadron, but was transferred to the 110th Aero Squadron later that same month. Cover was sent to the Military School of Aeronautics at UC Berkeley in November 1917. He was commissioned as a Lieutenant in June ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Segundo, California
El Segundo ( , ; ) is a city in Los Angeles County, California, United States. Located on Santa Monica Bay, it was incorporated on January 18, 1917, and is part of the South Bay Cities Council of Governments. The population was 17,272 as of the 2020 census, a 3.7% increase from 16,654 in the 2010 census. A significant center of the oil and aerospace industries in Southern California, roughly three quarters of the city's land is dedicated exclusively to industrial and commercial uses, including a Chevron oil refinery which alone takes up more than a quarter of the entire city. History The El Segundo and Los Angeles coastal area was first settled by the Tongva (or Gabrieleños) Native American tribes. The area was once a part of '' Rancho Sausal Redondo'' ("Round Willow Patch Ranch"). Rancho Sausal Redondo extended from Playa Del Rey in the north to Redondo Beach in the south. Originally a Mexican land grant owned by Antonio Ygnacio Avila, the rancho was later purchased by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DC-5 (USAAF C-110) Over New Guinea 1942 series
{{Letter-NumberCombDisambig ...
DC5, DC-5, or DC 5 may refer to: * Douglas DC-5, a twin-propeller passenger aircraft * Honda Integra (fourth generation), chassis code DC5, a Japanese Sports car known as the Acura RSX in North America * The D.C. Five, five U.S. citizens convicted by Pakistan of plotting terrorist attacks * The Dave Clark Five, a British rock group * DC5, municipality code for Central Karoo District Municipality, South Africa * District of Columbia Route 5 (DC 5), a part of state highway Maryland Route 5 from 1939 to 1949 * DC-5, a game offered by the D.C. Lottery * Defense Condition 5, a well known team from the Battlefield A battlefield, battleground, or field of battle is the location of a present or historic battle involving ground warfare. It is commonly understood to be limited to the point of contact between opposing forces, though battles may involve troop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nacelle
A nacelle ( ) is a streamlined container for aircraft parts such as Aircraft engine, engines, fuel or equipment. When attached entirely outside the airframe, it is sometimes called a pod, in which case it is attached with a Hardpoint#Pylon, pylon or strut and the engine is known as a podded engine. In some cases—for instance in the typical "Farman Aviation Works, Farman" type Pusher configuration, "pusher" aircraft, or the World War II-era P-38 Lightning or SAAB J21—an aircraft cockpit may also be housed in a nacelle, rather than in a conventional fuselage. Etymology Like many aviation terms, the word comes from French language, French, in this case from a word for a small boat. Development file:Arado Ar 234V6 and Ar 234V8 front-view silhouettes.png, The development of the Arado Ar 234, merging the four nacelles into two The Arado Ar 234 was one of the first operational jet aircraft with engines mounted in nacelles. During its development, the four engines had four distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strake (aeronautics)
In aviation, a strake is an aerodynamics, aerodynamic surface generally mounted on the fuselage of an aircraft to improve the flight characteristics either by controlling the airflow (acting as large vortex generators) or by a simple stabilising effect. In general a strake is longer than it is wide, in contrast to a winglet or a Wing configuration#Minor independent surfaces, moustache. Leading edge root extensions (LERX) are also sometimes referred to as wing strakes. Nose strakes On both supersonic and subsonic types, smaller strakes are sometimes applied to the forward fuselage to control the fuselage flow at high angles of attack; for example, the Concorde had small nose strakes "to get a better directional stability". Wing strakes Double delta wing aircraft (Concorde, Tupolev Tu-144, Boeing 2707 and Lockheed L-2000 SST projects) featured a forward extended leading edge that may be considered as a wing strake; it provides the same additional vortex lift at high angle of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuselage
The fuselage (; from the French language, French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds Aircrew, crew, passengers, or cargo. In single-engine aircraft, it will usually contain an Aircraft engine, engine as well, although in some amphibious aircraft the single engine is mounted on a hardpoint, pylon attached to the fuselage, which in turn is used as a floating Hull (watercraft), hull. The fuselage also serves to position the Flight control surfaces, control and Stabilizer (aeronautics), stabilization surfaces in specific relationships to Wing, lifting surfaces, which is required for aircraft stability and maneuverability. Types of structures Truss structure This type of structure is still in use in many lightweight aircraft using welding, welded steel tube trusses. A box truss fuselage structure can also be built out of wood—often covered with plywood. Simple box structures may be rounded by the addition of supported lightweight strin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
