Bronisław Żurakowski

	Bronisław Żurakowski Bronisław Żurakowski (26 June 1911 – 4 October 2009) was a Polish engineer, aeroplane constructor, and glider test pilot. Before the war Żurakowski worked in the RWD bureau, where he designed aircraft RWD-17, RWD-17W, RWD-20 and made calculations for RWD-16bis, RWD-21 and RWD-23. After the war he designed the first Polish helicopter BŻ-1 GIL and later a helicopter BŻ-4 Żuk (both designated BŻ for his initials). He was a co-designer of a successful utility plane PZL-104 Wilga. Born in Makiejowka, Bronisław is a brother of test pilot Janusz Żurakowski Janusz Żurakowski (12 September 1914 – 9 February 2004) was a Polish fighter and test pilot. At various times in his life he lived and worked in Poland, the United Kingdom, and Canada. Early life Żurakowski was born in 1914 to Polish paren .... References Bronisław Żurakowski's obituary 1911 births 2009 deaths Polish aerospace engineers Polish aviators Polish test pilots {{Poland-engin ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Engineer Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost. "Science is knowledge based on our observed facts and tested truths arranged in an orderly system that can be validated and communicated to other people. Engineering is the creative application of scientific principles used to plan, build, direct, guide, manage, or work on systems to maintain and improve our daily lives." The word ''engineer'' (Latin ) is derived from the Latin words ("to contrive, devise") and ("cleverness"). The foundational qualifications of an engineer typically include a four-year bachelor's degree in an engineering discipline, or in some jurisdictions, a master's degree in an engineering discipline plus four to six years of peer-reviewed professional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	BŻ-1 GIL The BŻ-1 GIL was the first Polish experimental helicopter, constructed in 1950. Developed by the Main Aviation Institute (Warsaw), the only constructed GIL saw service until 1960 when it was irreparably damaged and subsequently decommissioned. The prototype aircraft currently resides at the Polish Aviation Museum. Design and development The helicopter was designed at the research institute ''Główny Instytut Lotnictwa'' - Main Aviation Institute in Warsaw, from an initiative of Zbigniew Brzoska. It was a difficult task, because Polish aviation industry was entirely destroyed during World War II. In addition, the institute principal Władysław Fiszdon was the only person in a team, who had ever seen a helicopter (Sikorsky R-4 in England).Glass 2005, pp. 44–45. Despite severe material shortages, work on experimental design started in 1948, and the main designer became Bronisław Żurakowski (brother of test pilot Janusz Żurakowski), who designed a rotor and control syst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Polish Aerospace Engineers Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwriters Polish may refer to: Polishing, the process of creating a smooth and shiny surface by rubbing or chemical action ** French polishing, polishing wood to a high gloss finish * Nail polish * Shoe polish * Polish (screenwriting), improving a script in smaller ways than in a rewrite See also * * * Polonaise (other) A polonaise ()) is a stately dance of Polish origin or a piece of music for this dance. Polonaise may also refer to: * Polonaises (Chopin), compositions by Frédéric Chopin Polonaise in A-flat major, Op. 53 (french: Polonaise héroïque, ... {{Disambiguation, surname Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]
	2009 Deaths This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standa ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	1911 Births A notable ongoing event was the race for the South Pole. Events January * January 1 – A decade after federation, the Northern Territory and the Australian Capital Territory are added to the Commonwealth of Australia. * January 3 1911 Kebin earthquake: An earthquake of 7.7 moment magnitude strikes near Almaty in Russian Turkestan, killing 450 or more people. Siege of Sidney Street in London: Two Latvian anarchists die, after a seven-hour siege against a combined police and military force. Home Secretary Winston Churchill arrives to oversee events. * January 5 – Egypt's Zamalek SC is founded as a general sports and Association football club by Belgian lawyer George Merzbach as Qasr El Nile Club. * January 14 – Roald Amundsen's South Pole expedition makes landfall, on the eastern edge of the Ross Ice Shelf. * January 18 – Eugene B. Ely lands on the deck of the USS ''Pennsylvania'' stationed in San Francisco harbor, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Internetowa Encyklopedia PWN ''Internetowa encyklopedia PWN'' (Polish for ''Internet PWN Encyclopedia'') is a free online Polish-language encyclopedia published by Wydawnictwo Naukowe PWN Wydawnictwo Naukowe PWN (''Polish Scientific Publishers PWN''; until 1991 ''Państwowe Wydawnictwo Naukowe'' - ''National Scientific Publishers PWN'', PWN) is a Polish book publisher, founded in 1951, when it split from the Wydawnictwa Szkolne i .... It contains some 80,000 entries and 5,000 illustrations. External links ''Internetowa encyklopedia PWN'' Online encyclopedias Polish online encyclopedias Polish Scientific Publishers PWN books {{online-encyclopedia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Janusz Żurakowski Janusz Żurakowski (12 September 1914 – 9 February 2004) was a Polish fighter and test pilot. At various times in his life he lived and worked in Poland, the United Kingdom, and Canada. Early life Żurakowski was born in 1914 to Polish parents in Ryżawka near Uman,Sutherland 1978, p. 248. which had been a village in the Russian Empire since 1793, when it was removed from Poland in the Second Partition. In 1921, following the Polish–Soviet War, the Treaty of Riga established the frontier between Soviet Russia and the Second Polish Republic. The new border placed Ryżawka in Soviet territory. So the Żurakowski family left their home and escaped into the newly established Polish Republic. Żurakowski was educated at a high school in Lublin, where he learned to fly gliders. In 1934, he joined the Polish Air Force and entered the Polish Air Force Officers' School. After learning to fly powered aircraft, he graduated in 1935 as a sub-lieutenant. He went on to serve as a fight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	PZL-104 Wilga PZL-104 Wilga (''golden oriole'') is a Polish short-takeoff-and-landing (STOL) civil aviation utility aircraft designed and originally manufactured by PZL Warszawa-Okęcie, and later by European Aeronautic Defence and Space Company (EADS), who had acquired the original manufacturer during 2001. First flown on 24 April 1962 and entering service during the following year, the Wilga has evolved through many ever-improving versions during its continuous production from 1962 to 2006. The type was largely used by civil operators; those military air services that did fly the type typically used it as a trainer and liaison aircraft. In excess of 1,000 aircraft were produced prior to European Aeronautic Defence and Space Company (EADS) announcing on their website that production of the Wilga would cease in 2006. Development Origins The PZL-104 was designed for robust use in sports and civil aviation, with a strong emphasis on glider-towing and parachute training. On 24 April 1962, the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Helicopter A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of STOL (Short TakeOff and Landing) or STOVL (Short TakeOff and Vertical Landing) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.Munson 1968.Hirschberg, Michael J. and David K. Dailey"Sikorsky". ''US and Russian Helicopter Development in the 20th Century'', American Helicopter Society, International. 7 July 2000. Although most earlier designs used more than one main rotor, the configuration of a single main rotor accompanied by a vertical anti-torque tail rotor (i.e. unicopter, not to be confused with the single-blade monocopter) has become the most common h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Aeroplane An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and research. Worldwide, commercial aviation transports more than four billion passengers annually on airliners and transports more than 200 billion tonne-kilometersMeasured in RTKs—an RTK is one tonne of revenue freight carried one kilometer. of cargo annually, which is less than 1% of the world's cargo movement. Most airplanes are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled such as drones. The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]