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Sikorsky S-52

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The Sikorsky S-52 was a utility helicopter developed by Sikorsky Aircraft in the late 1940s. [1]

30 relations: Air Enthusiast, Air-cooled engine, Bell 206, Bell UH-1 Iroquois, Flat-six engine, Flight International, Franklin Engine Company, Franklin O-425, Fuselage, Ground effect (aerodynamics), Harold E. Thompson, Helicopter, Homebuilt aircraft, Honduran Air Force, Korean War, List of civil aircraft, List of military aircraft of the United States, List of rotorcraft, Lycoming O-435, Monocoque, Reciprocating engine, Sanford, Florida, Sikorsky Aircraft, Sikorsky H-5, Sikorsky XH-39, United States Army, United States Coast Guard, United States Marine Corps, United States Navy, Vertical Hummingbird.

Air Enthusiast

Air Enthusiast was a British, bi-monthly, aviation magazine, published by the Key Publishing group.

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Air-cooled engine

Air-cooled engines rely on the circulation of air directly over hot parts of the engine to cool them.

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Bell 206

The Bell 206 is a family of two-bladed, single- and twin-engined helicopters, manufactured by Bell Helicopter at its Mirabel, Quebec plant.

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Bell UH-1 Iroquois

The Bell UH-1 Iroquois (nicknamed "Huey") is a utility military helicopter powered by a single turboshaft engine, with two-blade main and tail rotors.

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Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.

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Christmas and holiday season

The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.

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Christmas Eve

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.

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Christmas traditions

Christmas traditions vary from country to country.

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Flat-six engine

A flat-six or horizontally opposed-six is a flat engine with six cylinders arranged horizontally in two banks of three cylinders on each side of a central crankcase.

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Flight International

Flight International (or simply Flight) is a weekly magazine focused on aerospace, published in the United Kingdom.

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Franklin Engine Company

The Franklin Engine Company was an American manufacturer of aircraft engines.

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Franklin O-425

The Franklin O-425 (company designation 6AG/6V6) was an American air-cooled aircraft engine that first ran in the mid-1940s.

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The fuselage (from the French fuselé "spindle-shaped") is an aircraft's main body section.

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Ground effect (aerodynamics)

In fixed-wing aircraft, ground effect is the increased lift (force) and decreased aerodynamic drag that an aircraft's wings generate when they are close to a fixed surface.

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Harold E. Thompson

Harold E. "Tommy" Thompson (1921 – October 29, 2003 (Highbeam subscription required)) of Hobart, Indiana, was a helicopter aviation pioneer.

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A helicopter is a type of rotorcraft in which lift and thrust are supplied by rotors.

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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.

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Honduran Air Force

The Honduras Air Force (Spanish: Fuerza Aérea Hondureña, sometimes abbreviated to FAH in English) is the air force of Honduras.

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Korean War

The Korean War (in South Korean, "Korean War"; in North Korean, "Fatherland: Liberation War"; 25 June 1950 – 27 July 1953) was a war between North Korea (with the support of China and the Soviet Union) and South Korea (with the principal support of the United States).

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List of civil aircraft

List of civil aircraft is a list of articles on civilian aircraft with descriptions, which excludes aircraft operated by military organizations in civil markings, warbirds, warbirds used for racing, replica warbirds and research aircraft.

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List of military aircraft of the United States

This list of military aircraft of the United States includes prototype, pre-production, and operational types.

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List of rotorcraft

This is a list of rotorcraft, including helicopters, autogyros, rotor kites and convertiplanes.

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Lycoming O-435

The Lycoming O-435 is a six-cylinder, horizontally opposed fixed-wing aircraft and helicopter engine made by Lycoming Engines.

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Monocoque, also structural skin, is a structural system where loads are supported through an object's external skin, similar to an egg shell.

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New Year

New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.

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New Year's Day

New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.

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New Year's Eve

In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.

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Reciprocating engine

A reciprocating engine, also often known as a piston engine, is typically a heat engine (although there are also pneumatic and hydraulic reciprocating engines) that uses one or more reciprocating pistons to convert pressure into a rotating motion.

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Sanford, Florida

Sanford is a city in the central region of the U.S. state of Florida and is the county seat of Seminole County.

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Sikorsky Aircraft

The Sikorsky Aircraft Corporation is an American aircraft manufacturer based in Stratford, Connecticut.

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Sikorsky H-5

The Sikorsky H-5, (initially designated R-5 and also known as S-48, S-51 and by company designation VS-327Fitzsimons, Bernard, general editor. Illustrated Encyclopedia of 20th Century Weapons and Warfare (London: Phoebus, 1978), Volume 20, p.2173, "R-5, Sikorsky".) was a helicopter built by Sikorsky Aircraft Corporation.

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Sikorsky XH-39

The Sikorsky XH-39 (manufacturer designation S-59), developed by Sikorsky Aircraft in 1954, was the U.S. Army’s first turbine-powered helicopter.

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United States Army

The United States Army (USA) is the land warfare service branch of the United States Armed Forces.

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United States Coast Guard

The United States Coast Guard (USCG) is a branch of the United States Armed Forces and one of the country's seven uniformed services.

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United States Marine Corps

The United States Marine Corps (USMC), also referred to as the United States Marines, is a branch of the United States Armed Forces responsible for conducting amphibious operations with the United States Navy.

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United States Navy

The United States Navy (USN) is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States.

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Vertical Hummingbird

The Vertical Hummingbird is an American helicopter, produced by Vertical Aviation Technologies of Sanford, Florida that was introduced in 1991.

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2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.

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2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.

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Redirects here:

HO5S, Sikorsky H-18, Sikorsky HO5S, Sikorsky S-52-3.


[1] https://en.wikipedia.org/wiki/Sikorsky_S-52

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