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Stinson Model R
The Stinson Model R was an American light aircraft built by the Stinson Aircraft Company in the early 1930s. It was a single-engine high-winged monoplane, developed from the Stinson Junior. 39 units were built. Design and development In 1931, work began on a replacement for Stinson's SM-8 Junior four-seat light aircraft. The new design, the Model R, while based on the SM-8, had a shorter fuselage and a revised cabin. While the aircraft's undercarriage retained the basic tailwheel undercarriage layout of the SM-8, the split-axle mainwheels of the earlier aircraft were replaced by a semi-cantilever design, in which the mainwheels and shock-absorber units were enclosed in streamlined fairings attached to a short stub wing, which was also used to carry wing bracing struts. ''Aviation'' March 1932 p.148. The aircraft had a fabric covered, welded steel-tube fuselage, while the wings were of mixed construction, with spruce spars and steel ribs, covered by fabric. ''Aviation'' January ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister 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'' 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 outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycoming R-680
The Lycoming R-680 is a nine-cylinder air-cooled radial engine, the first aero engine produced by Lycoming. The engine was produced in two types, the E and B series; both are essentially the same. The B4E was available in a trainer version with a front exhaust collector "ring" for use without cylinder air baffles. R-680 received Approved Type Certificate No. 42 on 4 Feb 1930. Variants ;R-680B4E :Rated at at 2100 rpm.Bridgman 1988 ;R-680BA :Rated at ;R-680E3A :Rated at at 2200 rpm. ;R-680-6 :Rated at ;R-680-13 :Rated at at 2200 rpm. Applications * Beech AT-10 Wichita * Boeing-Stearman PT-13 * Cessna AT-8/AT-17 * Curtiss-Wright AT-9 * Fleetwings BQ-2 * Spartan NP-1 * Stinson Airliner * Stinson Reliant * Stinson Vigilant * Waco S Series The Waco S Series is a family of American cabin biplanes produced by the Waco Aircraft Company starting in 1935. Development and designations The Waco closed cabin biplanes, initially known as the C (for Cabin) series were all unequa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stinson Aircraft
{{disambiguation ...
Stinson may refer to: * Stinson, Ontario *Stinson (surname) *Stinson Aircraft Company *Stinson Lake, in the White Mountains of New Hampshire, in the town of Rumney *Stinson Municipal Airport, San Antonio, Texas *Stinson Theatres, a Canadian movie theatre chain *Stinson Records, an American folk and blues music label *Stinson Beach, California **Stinson Beach School **Stinson Gulch Stinson Gulch is a valley in Marin County, California, United States which is associated with a small stream. The stream descends the western slope of the Bolinas Ridge, crosses State Route 1 just north of Stinson Beach, California, and drains i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplane (aeronautics), multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External Bracing (aeronautics), bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930s United States Civil Utility Aircraft
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation Week & Space Technology
''Aviation Week & Space Technology'', often abbreviated ''Aviation Week'' or ''AW&ST'', is the flagship magazine of the Aviation Week Network. The weekly magazine is available in print and online, reporting on the aerospace, defense and aviation industries, with a core focus on aerospace technology. It has a reputation for its contacts inside the United States military and industry organizations. ''Aviation Week'' was a favorite conduit for defense-related companies and labs to leak information to the public as part of their policy by press release efforts. This led to it being informally referred to "Aviation Leak and Space Mythology". History The magazine was first published in August 1916. Early editors Ladislas d'Orsy and Donald W. McIlhiney (1921 to 25) were Quiet Birdmen. Publisher (1927 to 29) Earl D. Osborn was also a Quiet Birdman. With the coming of the Space Age, the current title was adopted in 1960. Other titles the magazine has held include ''Aviation & Aircraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycoming R-680-6
The Lycoming R-680 is a nine-cylinder air-cooled radial engine, the first aero engine produced by Lycoming. The engine was produced in two types, the E and B series; both are essentially the same. The B4E was available in a trainer version with a front exhaust collector "ring" for use without cylinder air baffles. R-680 received Approved Type Certificate No. 42 on 4 Feb 1930. Variants ;R-680B4E :Rated at at 2100 rpm.Bridgman 1988 ;R-680BA :Rated at ;R-680E3A :Rated at at 2200 rpm. ;R-680-6 :Rated at ;R-680-13 :Rated at at 2200 rpm. Applications * Beech AT-10 Wichita * Boeing-Stearman PT-13 * Cessna AT-8/AT-17 * Curtiss-Wright AT-9 * Fleetwings BQ-2 * Spartan NP-1 * Stinson Airliner * Stinson Reliant * Stinson Vigilant * Waco S Series The Waco S Series is a family of American cabin biplanes produced by the Waco Aircraft Company starting in 1935. Development and designations The Waco closed cabin biplanes, initially known as the C (for Cabin) series were all unequal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycoming R-680BA
The Lycoming R-680 is a nine-cylinder air-cooled radial engine, the first aero engine produced by Lycoming. The engine was produced in two types, the E and B series; both are essentially the same. The B4E was available in a trainer version with a front exhaust collector "ring" for use without cylinder air baffles. R-680 received Approved Type Certificate No. 42 on 4 Feb 1930. Variants ;R-680B4E :Rated at at 2100 rpm.Bridgman 1988 ;R-680BA :Rated at ;R-680E3A :Rated at at 2200 rpm. ;R-680-6 :Rated at ;R-680-13 :Rated at at 2200 rpm. Applications * Beech AT-10 Wichita * Boeing-Stearman PT-13 * Cessna AT-8/AT-17 * Curtiss-Wright AT-9 * Fleetwings BQ-2 * Spartan NP-1 * Stinson Airliner * Stinson Reliant * Stinson Vigilant * Waco S Series The Waco S Series is a family of American cabin biplanes produced by the Waco Aircraft Company starting in 1935. Development and designations The Waco closed cabin biplanes, initially known as the C (for Cabin) series were all unequal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression
The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagion began around September and led to the Wall Street stock market crash of October 24 (Black Thursday). It was the longest, deepest, and most widespread depression of the 20th century. Between 1929 and 1932, worldwide gross domestic product (GDP) fell by an estimated 15%. By comparison, worldwide GDP fell by less than 1% from 2008 to 2009 during the Great Recession. Some economies started to recover by the mid-1930s. However, in many countries, the negative effects of the Great Depression lasted until the beginning of World War II. Devastating effects were seen in both rich and poor countries with falling personal income, prices, tax revenues, and profits. International trade fell by more than 50%, unemployment in the U.S. rose to 23% and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airworthiness Certificate
A standard certificate of airworthiness is a permit for commercial passenger or cargo operation, issued for an aircraft by the civil aviation authority in the state/nation in which the aircraft is registered. For other aircraft such as crop-sprayers, a Special Airworthiness Certificate (not for commercial passenger or cargo operations) must be issued. Legal authority A certificate of airworthiness (CoA), or an airworthiness certificate, is issued for an aircraft by the civil aviation authority in the state in which the aircraft is registered. The CoA attests that the aircraft is airworthy insofar as the aircraft conforms to its type design. Each certificate is issued in one of a number of different categories when the aircraft is registered in the name of the owner. Thereafter, a yearly currency fee is payable to renew the CoA. If this fee is not paid when due, the certificate expires and the owner must apply again for the certificate. The CoA can only be issued when a maintenan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Stinson
Edward Anderson Stinson, Jr. (July 11, 1893 – January 26, 1932) was an American pilot and aircraft manufacturer. "Eddie" Stinson was the founder of Stinson Aircraft Company. At the time of his death in 1932 in an air crash, he was the world's most experienced pilot in flight hours, with over 16,000 hours logged. Biography Stinson was born on July 11, 1893 in Fort Payne, Alabama. His oldest sister, Katherine, was an early female aviator, and he wanted to fly as well. In September 1913, he learned to fly at the Wright School in Dayton, Ohio, from Roderick L. Wright. He then helped support the family's Stinson School of Flying, at the Stinson Municipal Airport, earning his FAI certificate in 1915. In World War I, he served as a flight instructor for the United States Army Air Corps at Kelly Field. In 1921, he set a world endurance record for flight, and the following year, he worked as a test pilot for the Stout Engineering Company, becoming the test pilot for the all-met ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cord (automobile)
Cord was the brand name of an American luxury automobile company from Connersville, Indiana, manufactured by the Auburn Automobile Company from 1929 to 1932 and again in 1936 and 1937. The Cord Corporation was founded and run by E. L. Cord as a holding company for his many transportation interests, including the Auburn Automobile Company. Cord was noted for its innovative technology and streamlined designs. Innovations Cord innovations include front-wheel drive on the L-29 and hidden headlamps on the 810 and 812. Though DeSoto used them in 1942, hidden headlamps did not reappear as a luxury feature until the 1960s, beginning with the 1963 Chevrolet Corvette. It was followed two years later by another General Motors product, the Buick Riviera, whose GM stylists later stated they were trying to capture the "feel" of the Cord's design. "Servo" shifting was accomplished through a Bendix electro-vacuum pre-selector mechanism (a type of electromechanical shifting). Cord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
