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C-102 Sportster
The Rearwin Sportster is a 1930s American two-seat, high-winged, cabin monoplane designed and built by Rearwin Aircraft & Engines for sport/touring use. Development The Sportster began development while Rearwin was still certifying the previous model: the Rearwin Speedster. The Speedster had been designed for performance, so the company focused on another, more basic, model to provide reliable income. This model was to become the Sportster, with design work beginning in 1934. As the Rearwin company was occupied trying to certify the Speedster, initial work was contracted out to Henry Weeks of Stevenson-Weeks Air Service. The resulting design first flew on April 30, 1935. The design of the Rearwin Speedster bore a coincidental resemblance to the competing Porterfield Flyabout. The Flyabout had started as the Wyandotte Pup, designed by engineer Noel Hockaday and built by students at Wyandotte High School. Ed Porterfield had seen the finished design, bought the rights to it, st ... [...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] |
Spinner (aeronautics)
A spinner is an aircraft component, a streamlined fairing fitted over a propeller hub or at the centre of a turbofan engine. Spinners both make the aircraft overall more streamlined, thereby reducing aerodynamic drag, and also smooth the airflow so that it enters the air intakes more efficiently. Spinners also fulfill an aesthetic role on some aircraft designs.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 480. Aviation Supplies & Academics, 1997. Bingelis, Tony: ''Bingelis on Engines'', pages 196-210. Experimental Aircraft Association Aviation Foundation, 1995. Bingelis, Tony: ''Firewall Forward'', pages 269-273. Experimental Aircraft Association Aviation Foundation, 1992. Piston engine spinners Piston-powered aircraft often have spinners of one of two basic designs. The ''large spinner'' fits over the propeller, while the smaller ''skull cap'' style is directly attached to the propeller and just covers the propeller mounting bolts. The spinner may be co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Fish And Wildlife Service
The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people." Among the responsibilities of the USFWS are enforcing federal wildlife laws; protecting endangered species; managing migratory birds; restoring nationally significant fisheries; conserving and restoring wildlife habitats, such as wetlands; helping foreign governments in international conservation efforts; and distributing money to fish and wildlife agencies of U.S. states through the Wildlife Sport Fish and Restoration Program. The vast majority of fish and wildlife habitats are on U.S. state, state or private land not controlled by the United States government. Therefore, the USFWS works closely with private g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Puerto Rico
The government of Puerto Rico is a republican form of government with separation of powers, subject to the jurisdiction and sovereignty of the United States.Constitution of the Commonwealth of Puerto Rico, Article I, Section 2 of the defines the government and its political power and authority pursuant to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Air Patrol
Civil Air Patrol (CAP) is a congressionally chartered, federally supported non-profit corporation that serves as the official civilian auxiliary of the United States Air Force (USAF). CAP is a volunteer organization with an aviation-minded membership that includes people from all backgrounds, lifestyles, and occupations. The program is established as an organization by Title 10 of the United States Code and its purposes defined by Title 36. Membership in the organization consists of cadets ranging from 12 to just under 21 years of age, and senior members 18 years of age and up. These two groups each have the opportunity to participate in a wide variety of pursuits; the cadet program contributes to the development of the former group with a structured syllabus and an organization based upon United States Air Force ranks, while the older members serve as instructors, supervisors, and operators. Most members wear uniforms while performing their duties, however there is a category ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Air Forces
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II (1941–1945). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force, today one of the six United States Armed Forces, armed forces of the United States. The AAF was a component of the United States Army, which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the United States Army Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Chief of Staff of the United States Army, Army Chief of Staff. The AAF administered all parts of military aviation formerly distributed am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Air Force
"Through hardships to the stars" , colours = , colours_label = , march = , mascot = , anniversaries = , equipment = , equipment_label = , battles = * World War I * World War II East African campaign (World War II), East African Campaign North African campaign, North African Campaign Battle of Madagascar, Madagascar Italian campaign (World War II), Italy Balkans campaign (World War II), Balkans * Korean War * South African Border War * Angolan Civil War, Angolan Bush War , decorations = , battle_honours = , battle_honours_label = , flying_hours = , website = , commander1 = President of South Africa, President Cyril Ramaphosa , commander1_label = Commander-in-chief#South Africa, Comman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal New Zealand Air Force
The Royal New Zealand Air Force (RNZAF) ( mi, Te Tauaarangi o Aotearoa, "The Warriors of the Sky of New Zealand"; previously ', "War Party of the Blue") is the aerial service branch of the New Zealand Defence Force. It was formed from New Zealand elements of the British Royal Air Force, becoming an independent force in 1923, although many RNZAF aircrew continued to serve in the Royal Air Force until the end of the 1940s. The RNZAF fought in World War II, Malaya, Korean War, Vietnam and the Gulf War as well as undertaking various United Nations peacekeeping missions. From a 1945 peak of over 1,000 combat aircraft the RNZAF has shrunk to a strength of around 48 aircraft in 2022, focusing on maritime patrol and transport duties in support of the Royal New Zealand Navy and the New Zealand Army. The RNZAF's air combat capability ended in 2001, under the Fifth Labour Government with the disbanding of the A-4 Skyhawk and Aermacchi MB-339 based squadrons. The Air Force is led by an Ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rearwin Ken-Royce
The Rearwin Ken-Royce was an American three-seat sport/touring biplane built by Rearwin Airplanes first in Salina, Kansas then Kansas City. It was the first airplane built by the company. Design and development Rae Rearwin had toured Wichita aircraft manufacturers in the summer of 1927 and resolved to start an aircraft manufacturing business. After failing to hire Herb Rawdon away from Travel Air Corporation, he hired a young engineer Rawdon had suggested. Work on the company's first airplane began in an old garage in Salina, Kansas. The airplane, the Ken-Royce, was completed in January 1929. The name was both homage to Rae Rearwin's two sons, and a play on the name Rolls-Royce, implying a quality product. The first aircraft was finished before a factory or financial backing had been set up. After both were found, further Ken-Royces were built in Kansas City. The Ken-Royce was a three-seat sport/touring biplane with pilot and passengers seated in tandem. Dual controls were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honduran Air Force
The Honduras Air Force ( es, Fuerza Aérea Hondureña, sometimes abbreviated to FAH in English) is the air force of Honduras. As such it is the air power arm of the Honduras Armed Forces. History The first Honduras military flying took place on 18 April 1921 in a Bristol F.2b Fighter biplane flown by an American contracted pilot, while in 1923 the first government flying school was founded with the assistance of Italian investors.Hagedorn 1986, p. 57. The forerunner of the modern air force, the , or National Aviation School, came into being on 14 April 1931. In 1938 it was renamed the or Military Aviation School and Honduras Air Force, when its first combat aircraft were acquired. During World War II it fought against the Axis powers, between 1942 and 1944 performing anti-submarine patrols along its Caribbean coastline. After the war the HAF re-equipped with aircraft from United States Army Air Forces and Royal Canadian Air Force stocks including five Lockheed P-38 Lightn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental O-190
The Continental O-190 (Company designations C75 and C85) is a series of engines made by Continental Motors beginning in the 1940s. Of flat-four configuration, the engines produced 75 hp (56 kW) or 85 hp (63 kW) respectively.Teledyne Continental Motors: ''Continental Aircraft Engine Operator's Manual'', pages 4-5. Teledyne Continental Motors, FAA Approved December 1980. Continental Form No. X30012 The two variants shared the same bore, stroke and compression ratio. The C85 produced ten extra horsepower by virtue of having a maximum permissible rpm of 2575 versus the 2275 of the C75. The C75 was in production from 1943 to 1952 and the C85 from 1944 to 1970. Variants C75 ;C75-8: ;C75-8: ;C75-8F: ;C75-8FH: ;C75-8FHJ: ;C75-8FJ: ;C75-8J: ;C75-12: ;C75-12F: ;C75-12FH: ;C75-12FHJ: ;C75-12FJ: ;C75-12J: ;C75-12B: ;C75-12BF: ;C75-12BFH: ;C75-15: ;C75-15F: C85 ;C85-8: ;C85-8F: ;C85-8FHJ: ;C85-8FJ: ;C85-8J: ;C85-12: ;C85-12F: ;C85-12FH: ;C85-12FHJ: ;C85-12FJ: ;C85-12J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat Engine
A flat engine is a piston engine where the cylinders are located on either side of a central crankshaft. Flat engines are also known as horizontally opposed engines, however this is distinct from the less common opposed-piston engine design, whereby each cylinder has two pistons sharing a central combustion chamber. The most common configuration of flat engines is the boxer engine configuration, in which the pistons of each opposed pair of cylinders move inwards and outwards at the same time. The other configuration is effectively a V engine with a 180-degree angle between the cylinder banks; in this configuration each pair of cylinders shares a single crankpin, so that as one piston moves inward, the other moves outward. The first flat engine was built in 1897 by Karl Benz. Flat engines have been used in aviation, motorcycle and automobile applications. They are now less common in cars than straight engines (for engines with less than six cylinders) and V engines (for engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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