Helicoptero igor sikorsky biography wikipedia

While homeschooling young Igor, she gave him a great love for art, especially in the life and work of Leonardo da Vinciand the stories of Jules Verne. Inat age 11, he accompanied his father to Germany and through conversations with his father became interested in natural sciences. After returning home, Sikorsky began to experiment with model flying machines, and by age 12, he had made a small rubber band-powered helicopter.

Inhe determined that his future lay in engineering, so he resigned from the academy, despite his satisfactory standing, and left the Russian Empire to study in Paris. After the academic year, Sikorsky again accompanied his father to Germany in the summer ofwhere he learned of the accomplishments of the Wright brothers ' Flyer and Ferdinand von Zeppelin 's rigid airships.

I would study aviation. By the start of World War I inSikorsky's airplane research and production business in Kyiv was flourishing, and his factory made bombers during the war. After the Russian Revolution inIgor Sikorsky fled his homeland in earlybecause the Bolsheviks threatened to shoot him for being "the Tsar 's friend and a very popular person".

But in November the war ended, and the French government stopped subsidizing military orders, whereupon he decided to move to the United States. With financial backing from his sister Olga, Sikorsky returned to Paris, the center of the aviation world at the time, in Sikorsky met with aviation pioneers, to ask them questions about aircraft and flying.

In Mayhe returned to Russia and began helicoptero igor sikorsky biography wikipedia his first helicopter, which he began testing in July Powered by a 25 horsepower Anzani engine, the helicopter used an upper and lower two-bladed lifting propeller that rotated in opposite directions at rpm. The machine could only generate about pounds kg of lift, not enough to lift the approximate pounds kg weight.

Despite his progress in solving technical problems of control, Sikorsky realized that the aircraft would never fly. He finally disassembled the aircraft in Octoberafter he determined that he could learn nothing more from the design. By the spring, helicopter No. I had learned enough to recognize that with the existing state of the art, engines, materials, and — most of all — the shortage of money and lack of experience I would not be able to produce a successful helicopter at that time.

Sikorsky's first aircraft of his own design, the S-1, used a 15 hp Anzani 3-cylinder fan engine in a pusher configurationthat could not lift the aircraft. His second design, called the S-2, was powered by a 25 hp Anzani engine in a tractor configuration and first flew on June 3,at a height of a few feet. On June 30, after some modifications, Sikorsky reached an altitude of "sixty or eighty feet" before the S-2 stalled and was completely destroyed when it crashed in a ravine.

It was discovered that a mosquito in the gasoline had been drawn into the carburetorstarving the engine of fuel. The close call convinced Sikorsky of the need for an aircraft that could continue flying if it lost an engine. Sikorsky took the experience from building the Russky Vityaz to develop the S Ilya Muromets airliner. Due to the outbreak of World War Ihe redesigned it as the world's first four-engined bomberfor which he was decorated with the Order of St.

In the U. Inhe joined the faculty of the University of Rhode Island to form an aeronautical engineering program and remained with the university until With the additional funds, he produced the Sone of the first twin-engine aircraft in the U. InSikorsky became a naturalized citizen of the United States. Meanwhile, Sikorsky also continued his earlier work on vertical flight while living in Nichols, Connecticut.

On February 14,he filed an application to patent a "direct lift" amphibian aircraft which used compressed air to power a direct lift "propeller" and two smaller propellers for thrust. Sikorsky's success with the VS led to the R-4which became the world's first mass-produced helicopter, in Sikorsky's final VS rotor configuration, comprising a single main rotor and a single antitorque tail rotorhas proven to be one of the most popular helicopter configurations, being used in most helicopters produced today.

They were divorced and Olga remained in Russia with their daughter, Tania, as Sikorsky departed following the Bolshevik Revolution in InSikorsky's sisters immigrated to the U. A working model of Sikorsky Ilya Muromets was recreated for filming. The Sikorsky Memorial Bridgewhich carries the Merritt Parkway across the Housatonic River next to the Sikorsky corporate headquarters, is named for him.

The Sikorsky Aircraft Corporation in Stratford, Connecticut, continues to the present day as one of the world's leading helicopter manufacturers, and a nearby small airport has been named Sikorsky Memorial Airport. Business Hall of Fame in In Octoberone of the streets in Kyiv was renamed for Sikorsky. The decision was made by the City Council at the request of the U.

Embassy in Ukrainewhich opened its new office on that street. In Novemberone of the Russian supersonic heavy strategic bomber Tubased at the Engels-2 Air Force Base, was named for Igor Sikorsky, which caused controversy among air base crew members. One of the officers said that Igor Sikorsky does not deserve it because he laid the foundations of the U.

However, the Long Range Aviation command officer said that Igor Sikorsky is not responsible for the activities of his military aircraft, noted that Sikorsky had also designed the first heavy bomber for Russia. In Augustthe National technical university of Ukraine "Kyiv politechnical institute" was named National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" after its former student and outstanding aircraft designer.

Summarizing his beliefs, in the latter he wrote:. Our concerns sink into insignificance when compared with the eternal value of human personality — a potential child of God which is destined to triumph over life, helicoptero igor sikorsky biography wikipedia, and death. No one can take this sublime meaning of life away from us, and this is the one thing that matters.

Contents move to sidebar hide. Article Talk. Read View source View history. Tools Tools. Download as PDF Printable version. In other projects. Wikimedia Commons Wikidata item. Russian-American aviation pioneer — For the skier, see Igor Sikorski skier. KievKiev GovernorateRussian Empire. Easton, ConnecticutU. Order of St. Vladimir Howard N.

List of aircraft designed by Sikorsky. Life in the United States. Philosophical and religious views. Sikorsky Archives News. Igor I. Sikorsky Historical Archives. Archived PDF from the original on January 21, Retrieved May 25, My family is of Russian origin. Retrieved: October 29, Sikorsky Archives. Archived from the original on July 18, Retrieved July 28, Part 2.

Archived from the original on August 8, Retrieved April 27, Retrieved: December 11, Sikorsky The Sikorsky Legacy. Arcadia Publishing. ISBN Archived from the original on January 18, Retrieved January 18, Archived December 9,at the Wayback Machine Pravmir. Retrieved: May 16, Franklin Institute. Retrieved: August 24, Voice of America News.

Archived from the original on August 3, Retrieved July 17, Pravmir in Russian. June 7, Archived from the original on August 15, Retrieved June 28, The Story of the Winged-S. Retrieved: October 14, The Illustrated Encyclopedia of Helicopters. Exeter Books. Retrieved May 23, The cyclic control was found to be difficult to perfect, and led to Sikorsky locking the cyclic and adding two smaller vertical-axis lifting rotors to either side aft of the tailboom.

Roll control was provided by differential pitching of the blades. In this configuration, it was found that the VS could not fly forward easily and Sikorsky joked about turning the pilot's seat around. Sikorsky fitted utility floats also called pontoons to the VS and performed a water landing and takeoff on 17 Aprilmaking it the first practical amphibious helicopter.

The final variant of the VS was powered by a hp Franklin engine. The VS was modified over a two-year period, including the removal of the two vertical tail rotors, inwhen a new cyclic control system gave it much-improved flight behavior. It has been on display there ever since, except for a trip back to the Sikorsky Aircraft plant for restoration in Data from [ 1 ].

Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools. Download as PDF Printable version. In other projects. Later models, especially helicopters, received multiple designations by the military services using them, often depending on purpose UH, SH, and MH for instanceeven if the physical craft had only minor variations in equipment.

In some cases, the aircraft were returned to Sikorsky or to another manufacturer and additionally modified, resulting in still further variants on the same basic model number. Comparable major helicopter manufacturers :. Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools. Download as PDF Printable version. In other projects.

Wikimedia Commons Wikidata item. Aircraft manufacturer in the United States. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Stratford, Connecticut. History [ edit ]. Acquisition [ edit ]. AHS Sikorsky Prize [ edit ].

Products [ edit ]. Airplanes [ edit ]. Helicopters, production [ edit ]. Helicopters, prototypes [ edit ]. Other aircraft [ edit ]. Other products [ edit ]. Gallery [ edit ]. See also [ edit ]. References [ edit ]. Citations [ edit ]. Archived from the original on March 9, Retrieved March 10, Connecticut Post. Archived from the original on January 30, Inthe Museum of the Ukrainian Diaspora opened the first historical and memorial exhibition project "Our Sikorsky", which now operates on a permanent basis.

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Helicoptero igor sikorsky biography wikipedia

Page Talk. Read Change Change source View history. Tools Tools. In other projects. Wikimedia Commons Wikidata item. Igor Sikorsky. KievRussian Empire. Easton, ConnecticutUS. Biography [ change change source ]. Honours [ change change source ]. References [ change change source ].