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DeltaHawk Aircraft Engines
DeltaHawk Engines, Inc. is an American aircraft engine manufacturer. The company builds Diesel and Jet-A-fuelled engines for general aviation aircraft. DeltaHawk engines have been tested in a Velocity RG homebuilt aircraft, an Australian Delta D2 helicopter and retrofitted in a Cirrus SR20 certified aircraft. In 2011 The State of Wisconsin and the city of Racine, Wisconsin granted low-interest loans to expand the company's production capability. DeltaHawk was originally working toward a 2012 Federal Aviation Administration certification of its engine line and later set a goal of 2015, but these were not achieved. The DeltaHawk DH180 received its type certificate from the FAA in May 2023, with first customer deliveries planned for 2024. DeltaHawk DH160 certification has not been completed. On 1 Feb 2024 Deltahawk announced the addition of 200HP and a 235HP engine The Ruud family, led by Alan Ruud, took controlling interest in the company in May 2015. Their plans include de ...
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Racine, Wisconsin
Racine ( ) is a city in Racine County, Wisconsin, United States, and its county seat. It is located on the shore of Lake Michigan at the mouth of the Root River (Wisconsin), Root River, south of Milwaukee and north of Chicago. It is the List of cities in Wisconsin, fifth-most populous city in Wisconsin, with a population of 77,816 at the 2020 United States census, 2020 census. It is the principal city of the Racine metropolitan statistical area (consisting only of Racine County) with 197,727 residents. The Racine area is part of the greater Milwaukee metropolitan area#Combined statistical area, Milwaukee combined statistical area. Racine is the headquarters of several industrial companies, namely Case IH, Dremel, InSinkErator, Modine Manufacturing, Reliance Controls, and S. C. Johnson & Son. Historically, the Mitchell & Lewis Company began making motorcycles and automobiles in Racine at the start of the 20th century. Racine was also home to the Horlicks malt factory, where ma ...
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Wisconsin
Wisconsin ( ) is a U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest of the United States. It borders Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. With a population of about 6 million and an area of about 65,500 square miles, Wisconsin is the List of U.S. states and territories by population, 20th-largest state by population and the List of U.S. states and territories by area, 23rd-largest by area. It has List of counties in Wisconsin, 72 counties. Its List of municipalities in Wisconsin by population, most populous city is Milwaukee; its List of capitals in the United States, capital and second-most populous city is Madison, Wisconsin, Madison. Other urban areas include Green Bay, Wisconsin, Green Bay, Kenosha, Wisconsin, Kenosha, Racine, Wisconsin, Racine, Eau Claire, Wisconsin, Eau Claire, and the Fox Cities. Geography of Wiscon ...
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Aircraft Engine Manufacturers Of The United States
An aircraft ( aircraft) is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), gliders, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, whereas unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, ...
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Light Aircraft
A light aircraft is an aircraft that has a Maximum Takeoff Weight, maximum gross takeoff weight of or less.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 308. Aviation Supplies & Academics, 1997. Light aircraft are used as utility aircraft commercially for small-scale passenger and cargo aircraft, freight transport; for sightseeing, photography, cropdusting, and other so-called aerial work roles of civil aviation; for the personal-use aspect of general aviation; and in certain aspects of military aviation. Examples of aircraft that are at the maximum gross takeoff weight for this category include the de Havilland Canada DHC-6 Twin Otter and Beechcraft Super King Air, Beechcraft B200 Super King Air. Uses Uses include aerial surveying, such as monitoring pipelines, light cargo operations, such as regional airline, "feeding" cargo hubs, and passenger operations. Light aircraft are used for marketing purposes, such as banner towing and skywriting, and flig ...
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DeltaHawk DH160
The DeltaHawk DH160 is an American aircraft engine, under development by DeltaHawk Engines, Inc. of Racine, Wisconsin and intended for use in light aircraft.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', pages 238-239. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X Design and development The engine is a four-cylinder two-stroke, V-layout, liquid-cooled, direct-drive, diesel engine design, which is intended to produce . The company intended to complete Federal Aviation Administration type certification A type certificate signifies the airworthiness of a particular category of aircraft, according to its manufacturing design (''type design''). Certification confirms that the aircraft of a new type intended for serial production is in compliance w ... , but did not achieve their goal. Specifications (DH160) See also References External links *{{Official website, https://www.deltahawk.com/ DeltaHawk aircraft engines ...
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DeltaHawk DH180
The DH180 is V-4 piston diesel aircraft engine developed for aircraft applications by DeltaHawk of Racine, Wisconsin. The engine was type certified on April 7, 2023. Design The design is a four-cylinder, two-stroke, piston diesel engine, in an inverted-V configuration, with turbocharging and supercharging, mechanical fuel injection, liquid cooling, direct drive. It can run on Jet-A or sustainable aviation fuel. The manufacturer claims that it has "40 percent fewer moving parts than other engines in its category." Development In 2014, a DH180 was installed and demonstrated at the EAA Airventure airshow on a Cirrus SR20. A retrofit kit is planned for the SR20. The engine received its type certificate from the Federal Aviation Administration on April 7, 2023, with first customer deliveries planned for 2024. The US National Aeronautics and Space Administration selected the engine for their ''Subsonic Single Aft Engine Aircraft'' scale flight test vehicle. Variants ;DHK1 ...
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Type Certificate
A type certificate signifies the airworthiness of a particular category of aircraft, according to its manufacturing design (''type design''). Certification 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, Airworthiness certificate#Special Airworthiness Certificate, primary category aircraft certification costs around US$1 million, US$25 million 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 ...
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Federal Aviation Administration
The Federal Aviation Administration (FAA) is a Federal government of the United States, U.S. federal government agency within the United States Department of Transportation, U.S. Department of Transportation that regulates civil aviation in the United States and surrounding international waters. Its powers include air traffic control, 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. The FAA was created in as the Federal Aviation Agency, replacing the Civil Aeronautics Administration (United States), Civil Aeronautics Administration (CAA). In 1967, the FAA became part of the newly formed U.S. Department of Transportation and was renamed the Federal Aviation Administration. Major functions The FAA's roles include: *Regulating U.S. co ...
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Cirrus SR20
The Cirrus SR20 is an American piston-engined, four- or five-seat composite material, composite monoplane built since 1999 by Cirrus Aircraft of Duluth, Minnesota. The aircraft is the company's earliest type certificate, type-certified model, earning certification in 1998. It was the first production general aviation (GA) aircraft equipped with a Cirrus Airframe Parachute System, parachute to lower the airplane safely to the ground after a loss of control, structural failure, or midair collision. The SR series was also the first mass-manufactured light aircraft with all-composite construction and glass cockpit, flat-panel avionics. The SR20 was developed into the Cirrus SR22, which was introduced in 2001 and is the list of most-produced aircraft, most-produced GA aircraft of the 21st century. Design and development The SR20 mock-up was unveiled in 1994. The aircraft first flew on 21 March 1995 and Federal Aviation Administration, FAA certification was achieved on 23 October ...
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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, maintain, and repair both aircraft and spacecraft. The border between space and the atmosphere has been proposed as above the ground according to the physical explanation that the air density is too low for a lifting body to generate meaningful lift force without exceeding orbital velocity. This border has been called the Kármán line. Overview In most industrial countries, the aerospace industry is a co-operation 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 A ...
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Delta D2
The Delta D2 is an Australian diesel-powered helicopter, under development by Delta Helicopters of Tanah Merah, Queensland. The aircraft was publicly introduced in 2009 and is intended to be supplied as a kit for amateur construction.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011–12'', page 190. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X By January 2013, the Delta Helicopters website was no longer available on the internet and it is likely the company has gone out of business. Design and development The D2 features a single three-bladed main rotor, a two-seats-in side-by-side configuration enclosed cockpit with a windshield, skid-type landing gear and a four-cylinder, air-cooled, two-stroke, turbocharged DeltaHawk DH180 diesel engine made by DeltaHawk Engines, Inc. The aircraft fuselage is made from welded steel tubing and covered in a composite fairing. Further details about the design have not been released. Specifications ( ...
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Homebuilt Aircraft
Homebuilt aircraft, also known as amateur-built aircraft or kit planes, are constructed by persons for whom this is not a professional activity. These aircraft may be constructed from "scratch", from plans, or from assembly kits.Armstrong, Kenneth: ''Choosing Your Homebuilt - the one you will finish and fly! Second Edition'', pp. 39–52. Butterfield Press, 1993. Peter M Bowers: ''Guide to Homebuilts - Ninth Edition''. TAB Books, Blue Ridge Summit PA, 1984. Overview In the United States, Brazil, Australia, New Zealand and South Africa, homebuilt aircraft may be licensed Experimental aircraft, Experimental under Federal Aviation Administration, FAA or similar local regulations. With some limitations, the builder(s) of the aircraft must have done it for their own education and recreation rather than for profit. In the U.S., the primary builder can also apply for a repairman's certificate for that airframe. The repairman's certificate allows the holder to perform and sign off on m ...
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