|
Helios Airways Flight 522
Helios Airways Flight 522 was a scheduled passenger flight from Larnaca, Cyprus, to Prague, Czech Republic, with a stopover in Athens, Greece. Shortly after take-off on 14 August 2005, air traffic control (ATC) lost contact with the aircraft operating the flight, named ''Olympia''; it eventually crashed near Grammatiko, Greece, killing all 121 passengers and crew on board. It is the deadliest aviation accident in Greek history. An investigation into the crash by the Air Accident Investigation and Aviation Safety Board (AAIASB) concluded that the crew had neglected to set the pressurization system to automatic during the take-off checks. This caused the plane not to be pressurized during the flight and resulted in nearly everyone on board suffering from hypoxia, thus resulting in a '' ghost flight''. The negligent nature of the accident led to lawsuits being filed against Helios Airways and Boeing, with the former also being shut down by the government of Cyprus the fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncontrolled Decompression
Uncontrolled decompression is an unplanned drop in the pressure of a sealed system, such as an aircraft cabin or hyperbaric chamber, and typically results from human error, material fatigue, engineering failure, or impact, causing a pressure vessel to vent into its lower-pressure surroundings or fail to pressurize at all. Such decompression may be classed as ''explosive, rapid'', or ''slow'': * Explosive decompression (ED) is violent and too fast for air to escape safely from the lungs and other air-filled cavities in the body such as the sinuses and eustachian tubes, typically resulting in severe to fatal barotrauma. * Rapid decompression may be slow enough to allow cavities to vent but may still cause serious barotrauma or discomfort. * Slow or gradual decompression occurs so slowly that it may not be sensed before hypoxia sets in. Description The term ''uncontrolled decompression'' here refers to the unplanned depressurisation of vessels that are occupied by people; for exa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Cyprus
The Republic of Cyprus is a unitary presidential representative republic, whereby the President of Cyprus is both head of state and head of government. Executive power is exercised by the government. Legislative power is vested in both the government and the parliament. The Judiciary is independent of the executive and the legislature. Cyprus has been a divided island since 1974 when Turkey invaded to support Turkish Cypriots in response to a military coup on the island which was backed by the Athens government. Since then, the internationally recognized Republic of Cyprus has controlled the south two-thirds, and the Turkish Republic of Northern Cyprus, only recognized by Turkey, the northern one-third. The Government of the Republic of Cyprus has continued as the sole internationally recognized authority on the island (as well as the United Kingdom being internationally recognized with respect to the SBAs), though in practice its power extends only to the government-control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Admiral
Admiral is one of the highest ranks in some navies. In the Commonwealth nations and the United States, a "full" admiral is equivalent to a "full" general in the army or the air force, and is above vice admiral and below admiral of the fleet, or fleet admiral. Etymology The word in Middle English comes from Anglo-French , "commander", from Medieval Latin , . These evolved from the Arabic () – (), “king, prince, chief, leader, nobleman, lord, a governor, commander, or person who rules over a number of people,” and (), the Arabic article answering to “the.” In Arabic, admiral is also represented as (), where () means the sea. The 1818 edition of Samuel Johnson's ''A Dictionary of the English Language'', edited and revised by the Rev. Henry John Todd, states that the term “has been traced to the Arab. emir or amir, lord or commander, and the Gr. , the sea, q. d. ''prince of the sea''. The word is written both with and without the d, in other languages, as w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hellenic National Defense General Staff
The Hellenic National Defence General Staff ( el, Γενικό Επιτελείο Εθνικής Άμυνας, abbr. ΓΕΕΘΑ) is the senior staff of the Hellenic Armed Forces. It was established in 1950, when the separate armed services ministries were consolidated into the Ministry of National Defence. Its role in peacetime was as a coordinating and senior consultative body at the disposal of the Greek government, and in wartime as the overall headquarters of the Armed Forces. In recent years, through ongoing efforts at increased inter-services cooperation and integration, the HNDGS has assumed peacetime operational control over the separate branches. Between 19 December 1968 and 10 August 1977, the HNDGS was abolished, and the Armed Forces Headquarters ( el, Αρχηγείο Ενόπλων Δυνάμεων, abbr. el, ΑΕΔ) established in its place. The Chief of the HNDGS The Chief of the Hellenic National Defence General Staff () conducts the HNDGS and is the main advise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rescue Coordination Centre
A rescue co-ordination centre (RCC) is a primary search and rescue facility in a country that is staffed by supervisory personnel and equipped for co-ordinating and controlling search and rescue operations. RCCs are responsible for a geographic area, known as a "search and rescue region of responsibility" (SRR). SRRs are designated by the International Maritime Organization (IMO) and the International Civil Aviation Organization (ICAO). RCCs are operated unilaterally by personnel of a single military service (e.g. an air force, or a navy) or a single civilian service (e.g. a national police force, or a coast guard). Genres A Joint Rescue Co-ordination Centre or JRCC is a special type of RCC that is operated by personnel from multiple military services, civilian services, or a combination of military and/or civilian services. A Maritime Rescue Sub-Centre or MRSC is a special type of RCC dedicated exclusively to organising search and rescue in a maritime environment. An MRSC usual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Information Region
In aviation, a flight information region (FIR) is a specified region of airspace in which a flight information service and an alerting service (ALRS) are provided. The International Civil Aviation Organization (ICAO) delegates which country is responsible for the operational control of a given FIR. FIRs are the largest regular division of airspace in use in the world today, and have existed at least since 1947. Smaller countries' airspace is encompassed by a single FIR; larger countries' airspace is subdivided into a number of regional FIRs. Some FIRs encompass the territorial airspace of several countries. Oceanic airspace is divided into oceanic information regions and delegated to a controlling authority bordering that region. The division among authorities is done by international agreement through the International Civil Aviation Organization (ICAO). There is no standard size for FIRs–some are merely vertical extensions of their respective countries, however small they m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autopilot
An autopilot is a system used to control the path of an aircraft, marine craft or spacecraft without requiring constant manual control by a human operator. Autopilots do not replace human operators. Instead, the autopilot assists the operator's control of the vehicle, allowing the operator to focus on broader aspects of operations (for example, monitoring the trajectory, weather and on-board systems). When present, an autopilot is often used in conjunction with an autothrottle, a system for controlling the power delivered by the engines. An autopilot system is sometimes colloquially referred to as ''"George"'' (e.g. ''"we'll let George fly for a while"''). The etymology of the nickname is unclear: some claim it is a reference to inventor George De Beeson, who patented an autopilot in the 1930s, while others claim that Royal Air Force pilots coined the term during World War II to symbolize that their aircraft technically belonged to King George VI. First autopilots In th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Conditioning
Air conditioning, often abbreviated as A/C or AC, is the process of removing heat from an enclosed space to achieve a more comfortable interior environment (sometimes referred to as 'comfort cooling') and in some cases also strictly controlling the humidity of internal air. Air conditioning can be achieved using a mechanical 'air conditioner' or alternatively a variety of other methods, including passive cooling or ventilative cooling. Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC). Heat pumps are similar in many ways to air conditioners, but use a reversing valve to allow them to both heat and also cool an enclosed space. Air conditioners, which typically use vapor-compression refrigeration, range in size from small units used within vehicles or single rooms to massive units that can cool large buildings. Air source heat pumps, which can be used for heating as well as cooling, are becoming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern European Summer Time
Eastern European Summer Time (EEST) is one of the names of the UTC+03:00 time zone, which is 3 hours ahead of Coordinated Universal Time. It is used as a summer daylight saving time in some European and Middle Eastern countries, which makes it the same as Arabia Standard Time, East Africa Time, and Moscow Time. During the winter periods, Eastern European Time ( UTC+02:00) is used. Since 1996, European Summer Time has been applied from the last Sunday in March to the last Sunday in October. Previously, the rules were not uniform across the European Union. Usage The following countries and territories use Eastern European Summer Time during the summer: * Belarus, Moscow Summer Time in years 1981–89, regular EEST from 1991-2011 * Bulgaria, regular EEST since 1979 * Cyprus, regular EEST since 1979 ( Northern Cyprus stopped using EEST in September 2016, but returned to EEST in March 2018) * Estonia, Moscow Summer Time in years 1981–88, regular EEST since 1989 * F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Path Of Helios 522-en
Flight or flying is the process by which an object moves through a space without contacting any planetary surface, either within an atmosphere (i.e. air flight or aviation) or through the vacuum of outer space (i.e. spaceflight). This can be achieved by generating aerodynamic lift associated with gliding or propulsive thrust, aerostatically using buoyancy, or by ballistic movement. Many things can fly, from animal aviators such as birds, bats and insects, to natural gliders/parachuters such as patagial animals, anemochorous seeds and ballistospores, to human inventions like aircraft (airplanes, helicopters, airships, balloons, etc.) and rockets which may propel spacecraft and spaceplanes. The engineering aspects of flight are the purview of aerospace engineering which is subdivided into aeronautics, the study of vehicles that travel through the atmosphere, and astronautics, the study of vehicles that travel through space, and ballistics, the study of the flight of project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interflug
Interflug GmbH (german: Interflug Gesellschaft für internationalen Flugverkehr m.b.H.; ) was the national airline of the German Democratic Republic from 1963 to 1990. Based in East Berlin, it operated scheduled and chartered flights to European and intercontinental destinations out of its hub at Berlin Schönefeld Airport, focusing on Comecon countries. Following German reunification, the company was liquidated. History Founding years Until 1945, Deutsche Luft Hansa had served as German flag carrier. Following the end of World War II and the subsequent allied occupation of Germany, all aircraft in the country were seized and the airline was liquidated. In 1954, a West German company acquired the ''Lufthansa'' trademark. In 1955, Deutsche Lufthansa was founded as rival East German flag carrier. It soon became obvious that the East German airline would likely lose a lawsuit over the use of the ''Lufthansa'' branding. As a result, Interflug was set up on 18 September 1958 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Václav Havel Airport Prague
Václav Havel Airport Prague ( cs, Letiště Václava Havla Praha), formerly ''Prague Ruzyně International Airport'' ( cs, Mezinárodní letiště Praha-Ruzyně, ) , is the international airport of Prague, the capital of the Czech Republic. The airport was founded in 1937, when it replaced the Kbely Airport (founded in 1918). It was reconstructed and extended in 1956, 1968, 1997, and 2006. In 2012, it was renamed after the last president of Czechoslovakia and the first president of the Czech Republic, Václav Havel. It is located at the edge of the Prague-Ruzyně area, next to Kněževes village, west of the centre of Prague and southeast of the city of Kladno. In 2018 it served around 17 million passengers. It serves as a hub for Czech Airlines and Smartwings, and as a base for Ryanair and Eurowings. History Prague–Ruzyně Airport began operations on 5 April 1937, but Czechoslovak civil aviation history started at the military airport in Prague– Kbely in 1919. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Václav Havel Airport Prague")