|
LOT Flight 5055
LOT Polish Airlines Flight 5055 was a scheduled international passenger flight from Warsaw, Poland, to New York City, United States. In the late-morning hours of 9 May 1987, the Ilyushin Il-62M operating the flight crashed in the Kabaty Woods nature reserve on the outskirts of Warsaw around 56 minutes after departure. All 183 passengers and crew on board were killed in the crash, making it the deadliest accident involving an Ilyushin Il-62, and the deadliest aviation disaster in Polish history. The accident was determined to have been caused by the disintegration of an engine shaft due to faulty bearings. This led to a catastrophic failure of the two left engines and then an onboard fire, both of which eventually destroyed all flight-control systems. Aircraft The aircraft was a 186-seat Ilyushin Il-62M built in the third quarter of 1983, registered SP-LBG and named ''Tadeusz Kościuszko'', after the Polish military leader and national hero. The Il62M has four tail-mounted en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kabaty Woods
The Stefan Starzyński Kabaty Woods Nature Reserve ( pl, Rezerwat przyrody Las Kabacki im. Stefana Starzyńskiego) is a woodland park located in southern Warsaw, between two major arteries, Puławska Street, Warsaw, Puławska and Łukasz Drewny Streets. Administratively the park belongs to southern Warsaw's Ursynów district. The Kabaty Woods lie on flat ground, except for an east part comprising hills of dune origin. A striking landscape accent is a high escarpment above the glacial valley of the Vistula River, which forms the reserve's eastern border. The Kabaty Woods are a reservoir of fresh air for the surrounding housing developments, as well as a popular place of rest and recreation. The Woods are easily reached via buses and the Warsaw Metro. During the Occupation of Poland (1939–1945), German occupation of Poland (World War II), it was the site of a massacre of 200 Poles, perpetrated by the Germans in December 1939 and January 1940 as part of the genocidal ''Intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Engineer
A flight engineer (FE), also sometimes called an air engineer, is the member of an aircraft's flight crew who monitors and operates its complex aircraft systems. In the early era of aviation, the position was sometimes referred to as the "air mechanic". Flight engineers can still be found on some larger fixed-wing airplanes and helicopters. A similar crew position exists on some spacecraft. In most modern aircraft, their complex systems are both monitored and adjusted by electronic microprocessors and computers, resulting in the elimination of the flight engineer's position. In earlier days, most larger aircraft were designed and built with a flight engineer's position. For U.S. civilian aircraft that require a flight engineer as part of the crew, the FE must possess an FAA Flight Engineer Certificate with reciprocating, turboprop, or turbojet ratings appropriate to the aircraft. Whereas the four-engine Douglas DC-4 did not require an FE, the FAA type certificates of subsequent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gdańsk Lech Wałęsa Airport
Gdańsk Lech Wałęsa Airport ( pl, Port Lotniczy Gdańsk im. Lecha Wałęsy, formerly pl, Port Lotniczy Gdańsk-Rębiechowo, german: Flughafen Danzig Lech Walesa) is an international airport located northwest of Gdańsk, Poland, not far from the city centres of the Tricity metropolitan area: Gdańsk (), Sopot () and Gdynia (). Since 2004 the airport has been named after Lech Wałęsa, the former Polish president. With around 5.4 million passengers served in 2019, it is the 3rd largest airport in Poland in terms of passenger traffic. History Early years (1910s–1950s) The first passenger flights in Gdańsk were operated in the year 1919 from an airfield in the Langfuhr district of the Free City of Danzig (nowadays Wrzeszcz district of Gdańsk). It was possible thanks to a transformation of that military location into a civilian facility. The airport was at that time additionally used for airmail services and by the police. In the next years the airport continued acquisitio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trim Tab
Trim tabs are small surfaces connected to the trailing edge of a larger control surface on a boat or aircraft, used to control the trim of the controls, i.e. to counteract hydro- or aerodynamic forces and stabilise the boat or aircraft in a particular desired attitude without the need for the operator to constantly apply a control force. This is done by adjusting the angle of the tab relative to the larger surface. Changing the setting of a trim tab adjusts the neutral or resting position of a control surface (such as an elevator or rudder). As the desired position of a control surface changes (corresponding mainly to different speeds), an adjustable trim tab will allow the operator to reduce the manual force required to maintain that position—to zero, if used correctly. Thus the trim tab acts as a servo tab. Because the center of pressure of the trim tab is farther away from the axis of rotation of the control surface than the center of pressure of the control surface, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbine
A turbine ( or ) (from the Greek , ''tyrbē'', or Latin ''turbo'', meaning vortex) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. The work produced by a turbine can be used for generating electrical power when combined with a generator.Munson, Bruce Roy, T. H. Okiishi, and Wade W. Huebsch. "Turbomachines." Fundamentals of Fluid Mechanics. 6th ed. Hoboken, NJ: J. Wiley & Sons, 2009. Print. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor. Early turbine examples are windmills and waterwheels. Gas, steam, and water turbines have a casing around the blades that contains and controls the working fluid. Credit for invention of the steam turbine is given both to Anglo-Irish engineer Sir Charles Parsons (1854–1931) for invention of the reaction turbine, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grudziądz
Grudziądz ( la, Graudentum, Graudentium, german: Graudenz) is a city in northern Poland, with 92,552 inhabitants (2021). Located on the Vistula River, it lies within the Kuyavian-Pomeranian Voivodeship and is the fourth-largest city in its province. The Old Town of Grudziądz and 14th-century granaries were declared National Historic Monuments of Poland. Geographical location Grudziądz is located close to the east shore of the river Vistula, approximately north-east of Świecie, south of Gdańsk and south-west of Kaliningrad. It is located in Chełmno Land. History Early medieval Poland Grudziądz was founded by the Duke of Poland, Bolesław I the Brave of the Piast dynasty. Initially Grudziądz was a defensive stronghold, known as a gord. The fortress and tower were built to protect the Poles from attacks by the Baltic Prussians. Monastic State of the Teutonic Knights The settlement was re-fortified again from 1234 by the Teutonic Order. The erection of the cas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warlubie
Warlubie (german: Warlubien) is a village in Świecie County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It is the seat of the gmina (administrative district) called Gmina Warlubie. It lies approximately north-east of Świecie Świecie (; german: Schwetz) is a town in northern Poland with 25,968 inhabitants (2006), situated in Kuyavian-Pomeranian Voivodeship (since 1999); it was in Bydgoszcz Voivodeship from 1975 to 1998. It is the capital of Świecie County. Locati ..., north of Toruń, and north-east of Bydgoszcz. The village has a population of 2,100. Johannes Czerski, one of the founders of German Catholicism, was born in Warlubie. References Villages in Świecie County {{Świecie-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lipinki, Świecie County
Lipinki is a village in the administrative district of Gmina Warlubie, within Świecie County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately north-west of Warlubie, north of Świecie Świecie (; german: Schwetz) is a town in northern Poland with 25,968 inhabitants (2006), situated in Kuyavian-Pomeranian Voivodeship (since 1999); it was in Bydgoszcz Voivodeship from 1975 to 1998. It is the capital of Świecie County. Locati ..., north-east of Bydgoszcz, and north of Toruń. The village has a population of 50 References Villages in Świecie County {{Świecie-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Traffic Control
Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of air traffic, and provide information and other support for pilots. Air traffic controllers monitor the location of aircraft in their assigned airspace by radar and communicate with the pilots by radio. To prevent collisions, ATC enforces traffic separation rules, which ensure each aircraft maintains a minimum amount of empty space around it at all times. In many countries, ATC provides services to all private, military, and commercial aircraft operating within its airspace. Depending on the type of flight and the class of airspace, ATC may issue ''instructions'' that pilots are required to obey, or ''advisories'' (known as ''flight info ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VHF Omnidirectional Range
Very high frequency omnirange station (VOR) is a type of short-range radio navigation system for aircraft, enabling aircraft with a receiving unit to determine its position and stay on course by receiving radio signals transmitted by a network of fixed ground radio beacons. It uses frequencies in the very high frequency (VHF) band from 108.00 to 117.95 MHz. Developed in the United States beginning in 1937 and deployed by 1946, VOR became the standard air navigational system in the world,VOR VHF omnidirectional Range , Aviation Tutorial – Radio Navaids, kispo.net used by both commercial and general aviation, until supplanted by satellite navigation systems such as in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviator
An aircraft pilot or aviator is a person who controls the flight of an aircraft by operating its directional flight controls. Some other aircrew members, such as navigators or flight engineers, are also considered aviators, because they are involved in operating the aircraft's navigation and engine systems. Other aircrew members, such as drone operators, flight attendants, mechanics and ground crew, are not classified as aviators. In recognition of the pilots' qualifications and responsibilities, most militaries and many airlines worldwide award aviator badges to their pilots. History The first recorded use of the term ''aviator'' (''aviateur'' in French) was in 1887, as a variation of ''aviation'', from the Latin ''avis'' (meaning ''bird''), coined in 1863 by in ''Aviation Ou Navigation Aérienne'' ("Aviation or Air Navigation"). The term ''aviatrix'' (''aviatrice'' in French), now archaic, was formerly used for a female aviator. These terms were used more in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco
San Francisco (; Spanish for " Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the fourth most populous in California and 17th most populous in the United States, with 815,201 residents as of 2021. It covers a land area of , at the end of the San Francisco Peninsula, making it the second most densely populated large U.S. city after New York City, and the fifth most densely populated U.S. county, behind only four of the five New York City boroughs. Among the 91 U.S. cities proper with over 250,000 residents, San Francisco was ranked first by per capita income (at $160,749) and sixth by aggregate income as of 2021. Colloquial nicknames for San Francisco include ''SF'', ''San Fran'', ''The '', ''Frisco'', and ''Baghdad by the Bay''. San Francisco and the surrounding San Francisco Bay Area are a global center of economic activity and the arts and sciences, spurred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
