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Enstrom Helicopter Corporation
The Enstrom Helicopter Corporation is an American helicopter aerospace manufacturer, based at the Menominee–Marinette Twin County Airport in Michigan, United States. The company was founded in 1959 by mining engineer Rudolph J. "Rudy" Enstrom, initially as the R.J. Enstrom Corp. The company was bought by the Chongqing Helicopter Investment Corporation in 2013 and went out of business in January 2022. Surack Enterprises purchased the company from bankruptcy in May 2022 with the intention of restarting production. History Enstrom began by attempting to design his own helicopter. His lack of training in this area meant that his first efforts were not outstanding, but his efforts were noticed by local Upper Peninsula businessmen, who decided to back him. They recruited several experienced aeronautical engineers, and the group was incorporated as the R.J. Enstrom Co. (1959). The company's first product was the piston-powered F-28 (1965). However, Enstrom had been removed fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace
Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications. Aerospace engineering consists of aeronautics and astronautics. Aerospace organizations research, design, manufacture, operate, or maintain both aircraft and spacecraft. The beginning of space and the ending of the air is considered as 100 km (62 mi) above the ground according to the physical explanation that the air pressure is too low for a lifting body to generate meaningful lift force without exceeding orbital velocity. Overview In most industrial countries, the aerospace industry is a cooperation of the public and private sectors. For example, several states have a civilian space program funded by the government, such as NASA, National Aeronautics and Space Administration in the United States, European Space Agency in Europe, the Canadian Space Agency in Canada, Indian Space Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace Engineering
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is similar, but deals with the electronics side of aerospace engineering. "Aeronautical engineering" was the original term for the field. As flight technology advanced to include vehicles operating in outer space, the broader term "aerospace engineering" has come into use. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science". Overview Flight vehicles are subjected to demanding conditions such as those caused by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, Air propulsion, avionics, materials science, stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycoming Engines
Lycoming Engines is a major American manufacturer of aircraft engines. With a factory in Williamsport, Pennsylvania, Lycoming produces a line of horizontally opposed, air-cooled, four, six and eight-cylinder engines including the only FAA-certified aerobatic and helicopter piston engines on the market. The company has built more than 325,000 piston aircraft engines and powers more than half the world's general aviation fleet, both rotary and fixed wing. Lycoming is an operating division of Avco Corporation, itself a subsidiary of Textron. History Sewing machines, bicycles and fashion Lycoming dates its founding to 1845 by " Madame Ellen Curtis Demorest". However, the early history of the company (especially prior to 1860) is unclear; biographer Ishbel Ross notes that the marriage of Ellen Louise Curtis to William Jennings Demorest took place in 1858, somewhat later than the purported date of establishment of the company. A few years later in New York, between c. 1860 and 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Recession
The Great Recession was a period of marked general decline, i.e. a recession, observed in national economies globally that occurred from late 2007 into 2009. The scale and timing of the recession varied from country to country (see map). At the time, the International Monetary Fund (IMF) concluded that it was the most severe economic and financial meltdown since the Great Depression. One result was a serious disruption of normal international relations. The causes of the Great Recession include a combination of vulnerabilities that developed in the financial system, along with a series of triggering events that began with the bursting of the United States housing bubble in 2005–2012. When housing prices fell and homeowners began to abandon their mortgages, the value of mortgage-backed securities held by investment banks declined in 2007–2008, causing several to collapse or be bailed out in September 2008. This 2007–2008 phase was called the subprime mortgage crisis. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Certificate
A type certificate signifies the airworthiness of a particular category of aircraft, according to its manufacturing design (''type design''). It confirms that the aircraft of a new type intended for serial production, is in compliance with applicable airworthiness requirements established by the national air law. For up to three seats, primary category aircraft, certification costs around US$1m, US$25m for a general aviation aircraft and hundreds of millions of dollars for a commercial aircraft; certification delays can cost millions of dollars and can decide a program's profitability. Authority A type certificate (TC) is issued to signify the airworthiness of the approved design or "type" of an aircraft to be manufactured. The TC is issued by a regulatory authority, and once issued, the design cannot be changed unless at least part of the process for certification is repeated to cover the changes. The TC reflects a determination made by a regulatory authority that the type desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Aviation Administration
The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic management, certification of personnel and aircraft, setting standards for airports, and protection of U.S. assets during the launch or re-entry of commercial space vehicles. Powers over neighboring international waters were delegated to the FAA by authority of the International Civil Aviation Organization. Created in , the FAA replaced the former Civil Aeronautics Administration (CAA) and later became an agency within the U.S. Department of Transportation. Major functions The FAA's roles include: *Regulating U.S. commercial space transportation *Regulating air navigation facilities' geometric and flight inspection standards *Encouraging and developing civil aeronautics, including new aviation technology *Issuing, suspending, or revoking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurst, Texas
Hurst is a city in the U.S. state of Texas located in the densely populated portion of northeastern Tarrant County and is part of the Dallas–Fort Worth metropolitan area. It is considered a Dallas and Fort Worth suburb and is part of the Mid-Cities region. It is 13 miles from the Dallas/Fort Worth International Airport. As of the 2020 census, it had a population of 40,413. The City of Hurst is surrounded by other communities including Bedford, Euless, Fort Worth, Richland Hills, North Richland Hills, Grapevine, and Colleyvile. Hurst's education system is sponsored and served by the Hurst-Euless-Bedford Independent School District, while other school districts Grapevine-Colleyville ISD and Birdville ISD serve the far north and far west portions. Places of importance inside Hurst include the Tarrant County College campus that was built in 1961, the newly constructed Tarrant County Northeast Courthouse, the headquarters of Bell Helicopter (considered to be in the city limits o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esquire (magazine)
''Esquire'' is an American men's magazine. Currently published in the United States by Hearst Communications, it also has more than 20 international editions. Founded in 1933, it flourished during the Great Depression and World War II under the guidance of founders Arnold Gingrich, David A. Smart and Henry L. Jackson while during the 1960s it pioneered the New Journalism movement. After a period of quick and drastic decline during the 1990s, the magazine revamped itself as a lifestyle-heavy publication under the direction of David Granger. History ''Esquire'' was first issued in October 1933 as an offshoot of trade magazine ''Apparel Arts'' (which later became '' Gentleman's Quarterly''; ''Esquire'' and ''GQ'' would share ownership for almost 45 years). The magazine was first headquartered in Chicago and then, in New York City. It was founded and edited by David A. Smart, Henry L. Jackson and Arnold Gingrich. Jackson died in the crash of United Airlines Flight 624 in 1948, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segway PT
The Segway is a two-wheeled, self-balancing personal transporter invented by Dean Kamen and brought to market in 2001 as the Segway HT, subsequently as the Segway PT, and manufactured by Segway Inc. ''HT'' is an initialism for "human transporter" and ''PT'' for "personal transporter." Ninebot, a Beijing-based transportation robotics startup rival, acquired Segway Inc. in April 2015, broadened the company to include other transportation devices, and announced in June 2020 it would no longer make a two-wheeled, self-balancing product. History Independent company The Segway PT, referred to during development and initial marketing as the Segway HT, was developed from the self-balancing iBOT wheelchair which was initially developed at University of Plymouth, in conjunction with BAE Systems and Sumitomo Precision Products. Segway's first patent was filed in 1994 and granted in 1997, followed by others, including one submitted in June 1999 and granted in October 2001. Prior to i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dean Kamen
Dean Lawrence Kamen (born April 5, 1951) is an American engineer, inventor, and businessman. He is known for his invention of the Segway and iBOT, as well as founding the non-profit organization FIRST with Woodie Flowers. Kamen holds over 1,000 patents. Early life and family Kamen was born on Long Island, New York, to a Jewish family. His father was Jack Kamen, an illustrator for '' Mad'', '' Weird Science'' and other EC Comics publications. During his teenage years, Kamen was already being paid for his ideas; local bands and museums paid him to build light and sound systems. His annual earnings reached $60,000 before his high school graduation. He attended Worcester Polytechnic Institute, but in 1976 dropped out before graduating, after five years of private advanced research for the insulin pump AutoSyringe. Career Inventions Kamen is best known for inventing the product that eventually became known as the Segway PT, an electric, self-balancing human transporter with a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Kiam
Victor Kermit Kiam II (December 7, 1926 – May 27, 2001) was an American entrepreneur and TV spokesman for Remington Products, and the owner of the New England Patriots football team from 1988–1991. He was well known for his turnaround of Remington's fortunes, as well as for his commercials written by his director of advertising and sales promotion at Benrus, Howard Shavelson, with whom he first worked on the Playtex Cross Your Heart Bra commercials. Biography Kiam was born in the French Quarter of New Orleans, the son of Nanon and Victor Kermit Kiam, a bond dealer who had divorced his actress mother while Kiam was four. His parents both moved away, with his mother going to California and his father to New York. He was educated by his maternal grandfather at Phillips Academy in Massachusetts, where he was a classmate of future U.S. President George Herbert Walker Bush. After serving in the U.S. Navy and attending Yale, the Sorbonne, and Harvard Business School, Kiam worked for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
