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Plage I Laśkiewicz
Plage i Laśkiewicz (Plage & Laśkiewicz) was the first Polish aerospace manufacturer, located in Lublin and manufacturing aircraft under Lublin name. Full name was: ''Zakłady Mechaniczne E. Plage i T. Laśkiewicz'' – Mechanical Works E. Plage & T. Laśkiewicz. The factory produced aircraft between 1920 and 1935, when it was nationalized as the LWS. History Beginnings and license production The company was founded in 1860 as Fabrykę Wyrobów Miedziowych, a mechanical workshop specializing in the manufacture of copper products. However, by 1919 it had been renamed Plage i Laśkiewicz and that year it started producing aircraft. On February 17, 1920, the Polish government ordered a licence production of Italian fighters Ansaldo A.1 Balilla and light bombers Ansaldo A.300 in Plage & Laśkiewicz. The first Polish A.300 was flown on June 14, 1921. However, due to lack of experience, a quality of produced aircraft was low, and there were numerous crashes. As a result, the orde ... [...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] |
Lublin Rxiii
Lublin is the ninth-largest city in Poland and the second-largest city of historical Lesser Poland. It is the capital and the center of Lublin Voivodeship with a population of 336,339 (December 2021). Lublin is the largest Polish city east of the Vistula River and is about to the southeast of Warsaw by road. One of the events that greatly contributed to the city's development was the Polish-Lithuanian Union of Krewo in 1385. Lublin thrived as a centre of trade and commerce due to its strategic location on the route between Vilnius and Kraków; the inhabitants had the privilege of free trade in the Grand Duchy of Lithuania. The Lublin Parliament session of 1569 led to the creation of a real union between the Crown of the Kingdom of Poland and the Grand Duchy of Lithuania, thus creating the Polish–Lithuanian Commonwealth. Lublin witnessed the early stages of Reformation in the 16th century. A Calvinist congregation was founded and groups of radical Arians appeared in the city, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralf-Stetysz
Ralf-Stetysz () was the marque of one of the earliest Polish car manufacturers begun in France and transferred to Poland in the 1920s. It was formed in 1924, when Count Stefan Tyszkiewicz, an inventor and mechanical engineer, started a small automotive firm "Automobiles Ralf Stetysz" in Boulogne-Billancourt near Paris. The name was an acronym in Polish of the name "Rolniczo Automobilowo-Lotnicza Fabryka Stefana Tyszkiewicza" - "Agricultural-Automobile-Aero Factory of Stefan Tyszkiewicz"). Tyszkiewicz designed several prototypes, drawing heavily on contemporary French car designs, but better suited for the dismal Polish roads of the time. A single prototype was completed, with a strengthened suspension, a locking differential and a powerful Continental engine. It was presented at the 1926 and 1927 Paris Motor Show, where it received positive reviews as a good "colonial car". The prototype proved interesting and in 1927 Tyszkiewicz was able to secure cooperation with the Warsaw-b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ursus Tractor Factory
Ursus SA (often stylized URSUS SA) is a Polish agricultural machinery manufacturer, headquartered in Lublin, Poland. The company was founded in Warsaw in 1893, and has strong historic roots regarding Polish tractor production history. It has also carried out some production of trolleybuses in a joint venture with the Ukrainian manufacturer Bogdan, and manufactures buses, coaches, and trolleybuses in a joint venture with AMZ Kutno under the name Ursus Bus. History Early history The Ursus Factory was founded in Poland in 1893 on 15 Sienna Street, Warsaw, by three engineers and four businessmen. It began producing exhaust engines and then later trucks and metal fittings intended for the Russian Tsar. In 1930, the Ursus factory fell on hard times due to the world financial crisis and was nationalised under the Państwowe Zakłady Inżynieryjne (National Engineering Works, PZInż), the Polish manufacturer of arms and vehicles. It then began producing military tractors, tank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lublin R-XX
The Lublin R-XX was the Polish torpedo bomber floatplane, designed in the early 1930s in the Plage i Laśkiewicz factory in Lublin. It remained a prototype. Design and development In 1930 the Polish Ministry of Defence announced a contest for a torpedo-bomber floatplane for the Polish Navy. Plage i Laśkiewicz works proposed first a floatplane variant F.VIIW of a licence-built bomber (developed from a passenger plane) Fokker F.VII, but it was not built. It also proposed a floatplane variant of single-engined Lublin R-VIII biplane bomber. In a course, three R-VIIIs were converted to floatplanes and given to the Navy, but they did not meet all demands, for they were obsolete, slow and could not carry torpedoes. Then Plage i Laśkiewicz proposed quite modern twin-engined plane Lublin R-XX, the main designer of which was Jerzy Rudlicki. The last design won the contest in 1932, besting PZL-18 and PWS-62 designs, and a prototype was ordered. It was initially planned to build a serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Ambulance
Air medical services is a comprehensive term covering the use of air transportation, aeroplane or helicopter, to move patients to and from healthcare facilities and accident scenes. Personnel provide comprehensive prehospital and emergency and critical care to all types of patients during aeromedical evacuation or rescue operations aboard helicopter and propeller aircraft or jet aircraft. The use of air transport to provide medical evacuation on the battlefield dates to World War I, but its role was expanded dramatically during the Korean and Vietnam wars. Later on, aircraft began to be used for the civilian emergency medical services. Helicopters can bring specialist care to the scene and transport patients to specialist hospitals, especially for major trauma cases. Fixed-wing aircraft are used for long-distance transport. In some remote areas, air medical services deliver non-emergency healthcare such as general practitioner appointments. An example of this is the Royal Flyin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lublin R-XVI
The Lublin R-XVI was a Polish passenger and air ambulance aircraft, designed in the 1930s in the Plage i Laśkiewicz factory in Lublin and built in a small series. Design and development The Lublin R-XVI was conceived as a small 4-seater passenger plane, ordered by the Polish Ministry of Communications. It was a development of an unsuccessful Lublin R-XI design. The main designer was Jerzy Rudlicki. The new plane was lighter and introduced a trapezoid-shaped wing instead of an elliptical one. Both designs were partly modeled on a construction of Fokker F.VII, produced under licence by Plage i Laśkiewicz. The first prototype was flown in February 1932. In the same year it was evaluated by the LOT Polish Airlines, flying 12,500 km. The R-XVI took part in a contest for a successor of Junkers F.13 planes in LOT airlines. The contest was won by PWS-24, because the construction of the R-XVI had to be strengthened, what reduced its payload to 546 kg. This had to reduce it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-tail
The V-tail or ''Vee-tail'' (sometimes called a butterfly tail or Rudlicki's V-tailGudmundsson S. (2013). "General Aviation Aircraft Design: Applied Methods and Procedures" (Reprint). Butterworth-Heinemann. p. 489. , 9780123973290) of an aircraft is an unconventional arrangement of the tail control surfaces that replaces the traditional fin and horizontal surfaces with two surfaces set in a V-shaped configuration. It is not widely used in aircraft design. The aft edge of each twin surface is a hinged control surface called a ruddervator, which combines the functions of both a rudder and elevator. The V-tail was invented in 1930 by Polish engineer Jerzy Rudlicki and was tested for the first time on the Hanriot H-28 trainer aircraft, modified by a Polish aerospace manufacturer Plage and Laśkiewicz in the summer of 1931. Variants The X-shaped tail surfaces of the experimental Lockheed XFV were essentially a V tail that extended both above and below the fuselage. Conventional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lublin R-XIII
The Lublin R-XIII was the Polish army cooperation plane (observation and liaison plane), designed in the early-1930s in the Plage i Laśkiewicz factory in Lublin. It was the main army cooperation plane in the Invasion of Poland. Its variant Lublin R-XIV was a military trainer aircraft. Design and development In 1927, the Polish aviation authorities announced a contest for an army-cooperation plane (in Polish: ''samolot towarzyszący'', literally: "accompanying plane"). In Polish doctrine it was a close reconnaissance, observation and liaison aircraft, operating from casual airfields, providing big Army land units with information about the enemy. The PZL state factory proposed the PZL Ł-2, built in a series of 25 aircraft, while private factory Plage i Laśkiewicz in Lublin proposed the Lublin R-X, designed by Jerzy Rudlicki. It was flown on February 1, 1929. Five aircraft were built for the Air Force as R-Xa, and one was built as a long-distance sports plane. The third competit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trainer Aircraft
A trainer is a class of aircraft designed specifically to facilitate flight training of pilots and aircrews. The use of a dedicated trainer aircraft with additional safety features—such as tandem flight controls, forgiving flight characteristics and a simplified cockpit arrangement—allows pilots-in-training to safely advance their skills in a more forgiving aircraft. Civilian pilots are normally trained in a light aircraft, with two or more seats to allow for a student and instructor. Tandem and side by side The two seating configurations for trainer aircraft are: pilot and instructor side by side, or in tandem, usually with the pilot in front and the instructor behind. The side-by-side seating configuration has the advantage that pilot and instructor can see each other's actions, allowing the pilot to learn from the instructor and the instructor to correct the student pilot. The tandem configuration has the advantage of being closer to the normal working environment that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Air Force
The Polish Air Force ( pl, Siły Powietrzne, , Air Forces) is the aerial warfare branch of the Polish Armed Forces. Until July 2004 it was officially known as ''Wojska Lotnicze i Obrony Powietrznej'' (). In 2014 it consisted of roughly 16,425 military personnel and about 475 aircraft, distributed among ten bases throughout Poland. The Polish Air Force can trace its origins to the second half of 1917 and was officially established in the months following the end of World War I in 1918. During the invasion of Poland by Nazi Germany in 1939, 70% of its aircraft were destroyed. Most pilots, after the Soviet invasion of Poland on September 17, escaped via Romania and Hungary to continue fighting throughout World War II in allied air forces, first in France, then in Britain, and later also the Soviet Union. History Origins Military aviation in Poland started even before the officially recognised date of regaining independence (11 November 1918). The very first independent units of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1929 In Aviation
This is a list of aviation-related events from 1929: Events * Greatest number of fatal civil aircraft crashes in US history. * Cubana de Aviación begins service. * Pan American World Airways begins service. * The Canadian Siskins aerobatic team is formed. * First official airmail to the Mackenzie District of Canada's western Arctic by bushpilot. * Airway Beacon is built in St. Paul, Minnesota. It still exists in Indian Mounds Park. * Aircraft Development Corporation changes its name to the Detroit Aircraft Corporation. * Consolidated Aircraft Corporation absorbs the Thomas-Morse Aircraft Corporation. * In response to the creation of the Curtiss-Wright Corporation, the United Aircraft and Transport Corporation is formed as a holding company controlling the stock of the Boeing Airplane Company, the Chance Vought Corporation, the Hamilton Aero Manufacturing Company, and the Pratt & Whitney Aircraft Company, soon joined by the Sikorsky Aviation Corporation, the Stearman Air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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