1.
ICAO airport code
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The ICAO airport code or location indicator is a four-character alphanumeric code designating aerodromes around the world. ICAO codes are used to identify other aviation facilities such as weather stations, International Flight Service Stations or Area Control Centers. Flight information regions are identified by a unique ICAO-code. Code selections in North America were based on existing radio station identifiers, for example, radio stations in Canada were already starting with C, so it seemed logical to begin Canadian airport identifiers with Cxxx. The United States had many pre-existing airports with established mnemonic codes and their ICAO codes were formed simply by prepending a K to the existing codes, as half the radio station identifiers in the US began with K. Most ICAO codes outside the US and Canada have a geographical structure. Most of the rest of the world was classified in a more planned top-down manner, thus Uxxx referred to the Soviet Union with the second letter denoting the specific region within it, and so forth. Europe had too many locations for one starting letter, so it was split into Exxx for northern Europe. The second letter was more specific, EGxx was the United Kingdom, EDxx was West Germany, ETxx was East Germany, LExx was Spain, LAxx was Albania, France was designated LFxx, as the counterpart EFxx was the unambiguously northern Finland. ICAO codes are separate and different from IATA codes, which are used for airline timetables, reservations. For example, the IATA code for Londons Heathrow Airport is LHR, in general IATA codes are usually derived from the name of the airport or the city it serves, while ICAO codes are distributed by region and country. Far more aerodromes have ICAO codes than IATA codes, and to add to the confusion IATA codes are assigned to railway stations. Unlike the IATA codes, the ICAO codes generally have a structure and are comprehensive. In general, the first letter is allocated by continent and represents a country or group of countries within that continent, the second letter generally represents a country within that region, and the remaining two are used to identify each airport. The exception to rule is larger countries that have single-letter country codes. In either case, ICAO codes generally provide geographical context unlike IATA codes, for example, if one knows that the ICAO code for Heathrow is EGLL, then one can deduce that the airport EGGP is somewhere in the UK. On the other hand, knowing that the IATA code for Heathrow is LHR does not enable one to deduce the location of the airport LHV with any greater certainty, there are a few exceptions to the regional structure of the ICAO code made for political or administrative reasons. Similarly Saint Pierre and Miquelon is controlled by France, and airports there are assigned LFxx as though they were in Europe, further, in region L, all available 2-letter prefixes have been exhausted and thus no additional countries can be added
2.
Fraport
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In the past the firm also managed the smaller Frankfurt-Hahn Airport located 130 kilometers west of the city. It is listed on both the Xetra and the Frankfurt Stock Exchange, the companys current chief executive officer is Stefan Schulte. As of 2009, the company has approximately 20,000 employees - about 17,500 of them in Frankfurt -, Fraport was the main sponsor of the Bundesliga football team Eintracht Frankfurt from the 2002/2003 season to 2012. Fraport AG is also involved in ground handling operations at its own operated airports and it mostly operates ground handling services in a deregulated context. The Fraport will start managing the 14 regional airports before Easter and they have published their master plan for each airport and the computer renderings of the 14 airports after the completion of the construction works. Fraports facilities are on the property of Frankfurt Airport in the citys Flughafen district and its head office building is Building 178, close to Tor 3. The companys current shareholding structure is as follows
3.
Kos
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Kos or Cos is a Greek island, part of the Dodecanese island chain in the southeastern Aegean Sea, off the Anatolian coast of Turkey. Kos is the third largest of the Dodecanese by area, after Rhodes and Karpathos, it has a population of 33,388, making it the second most populous of the Dodecanese, after Rhodes. The island measures 40 by 8 kilometres, and is 4 km from the coast of the ancient region of Caria in Turkey, administratively, Kos constitutes a municipality within the Kos regional unit, which is part of the South Aegean region. The principal town of the island and seat of the municipality is Kos town, the name Kos is first attested in the Iliad, and has been in continuous use since. Other ancient names include Meropis, Cea, and Nymphaea, the similar Istanbul, and Stimpoli, Crete. Under the rule of the Knights Hospitaller of Rhodes, it was known as Lango or Langò, in The Travels of Sir John Mandeville, the author misunderstands this, and treats Lango and Kos as distinct islands. In Italian, the island is known as Coo, a person from Kos is called a Koan in English. The word is also an adjective, as in Koan goods, Kos is in the Aegean Sea. Its coastline is 112 kilometres long and it extends from west to east, in addition to the main town and port, also called Kos, the main villages of Kos island are Kardamena, Kefalos, Tingaki, Antimachia, Mastihari, Marmari and Pyli. Smaller ones are Zia, Zipari, Platani, Lagoudi and Asfendiou, tourism is the main industry in Kos, the islands beaches being the primary attraction. The seaside village of Kardamena is a resort for young holidaymakers and has a large number of bars. Farming is the principal occupation, with the main crops being grapes, almonds, figs, olives. Cos lettuce may be here, but the name is unrelated. In Homers Iliad, a contingent of Koans fought for the Greeks in the Trojan War, in classical mythology, the island was visited by Heracles. The island was colonised by the Carians. The Dorians invaded it in the 11th century BC, establishing a Dorian colony with a contingent of settlers from Epidaurus. The other chief sources of the islands lay in its wines and, in later days. Its early history–as part of the religious-political amphictyony that included Lindos, Kamiros, Ialysos, Cnidus and Halicarnassus, at the end of the 6th century, Kos fell under Achaemenid domination but rebelled after the Greek victory at the Battle of Mycale in 479
4.
Greece
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Greece, officially the Hellenic Republic, historically also known as Hellas, is a country in southeastern Europe, with a population of approximately 11 million as of 2015. Athens is the capital and largest city, followed by Thessaloniki. Greece is strategically located at the crossroads of Europe, Asia, situated on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, the Republic of Macedonia and Bulgaria to the north, and Turkey to the northeast. Greece consists of nine regions, Macedonia, Central Greece, the Peloponnese, Thessaly, Epirus, the Aegean Islands, Thrace, Crete. The Aegean Sea lies to the east of the mainland, the Ionian Sea to the west, the Cretan Sea and the Mediterranean Sea to the south. Greece has the longest coastline on the Mediterranean Basin and the 11th longest coastline in the world at 13,676 km in length, featuring a vast number of islands, eighty percent of Greece is mountainous, with Mount Olympus being the highest peak at 2,918 metres. From the eighth century BC, the Greeks were organised into various independent city-states, known as polis, which spanned the entire Mediterranean region and the Black Sea. Greece was annexed by Rome in the second century BC, becoming a part of the Roman Empire and its successor. The Greek Orthodox Church also shaped modern Greek identity and transmitted Greek traditions to the wider Orthodox World, falling under Ottoman dominion in the mid-15th century, the modern nation state of Greece emerged in 1830 following a war of independence. Greeces rich historical legacy is reflected by its 18 UNESCO World Heritage Sites, among the most in Europe, Greece is a democratic and developed country with an advanced high-income economy, a high quality of life, and a very high standard of living. A founding member of the United Nations, Greece was the member to join the European Communities and has been part of the Eurozone since 2001. Greeces unique cultural heritage, large industry, prominent shipping sector. It is the largest economy in the Balkans, where it is an important regional investor, the names for the nation of Greece and the Greek people differ from the names used in other languages, locations and cultures. The earliest evidence of the presence of human ancestors in the southern Balkans, dated to 270,000 BC, is to be found in the Petralona cave, all three stages of the stone age are represented in Greece, for example in the Franchthi Cave. Neolithic settlements in Greece, dating from the 7th millennium BC, are the oldest in Europe by several centuries and these civilizations possessed writing, the Minoans writing in an undeciphered script known as Linear A, and the Mycenaeans in Linear B, an early form of Greek. The Mycenaeans gradually absorbed the Minoans, but collapsed violently around 1200 BC and this ushered in a period known as the Greek Dark Ages, from which written records are absent. The end of the Dark Ages is traditionally dated to 776 BC, the Iliad and the Odyssey, the foundational texts of Western literature, are believed to have been composed by Homer in the 7th or 8th centuries BC. With the end of the Dark Ages, there emerged various kingdoms and city-states across the Greek peninsula, in 508 BC, Cleisthenes instituted the worlds first democratic system of government in Athens
5.
Focus city
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In the airline industry, a focus city is a destination from which an airline operates several point-to-point routes. Thus, a city primarily caters to the local market rather than to connecting passengers. However, with the terms expanded usage, a city may also function as a small-scale hub. Allegiant Air, JetBlue and Frontier Airlines are examples of airlines that consider some of their destinations to be focus cities
6.
Aegean Airlines
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Aegean Airlines S. A. is the largest Greek airline by total number of passengers carried, by number of destinations served and by fleet size. Its main hubs are Athens International Airport in Athens, Thessaloniki International Airport in Thessaloniki and it also uses other Greek airports as bases, some of which are seasonal. It has its office in Kifisia, a suburb of Athens. Although the airline is the largest airline in Greece, it is not a flag carrier. On 21 October 2012, Aegean Airlines announced that it had struck a deal to acquire Olympic Air, both carriers continue to operate under separate brands. In addition, Aegean Airlines participated in the stages of the tender for the privatization of Cyprus Airways. Aegean Airlines was founded as Aegean Aviation in 1987 and it was originally a VIP/business air operation specialising in executive and air ambulance services. On 17 February 1992, it became the first airline to be issued with a Greek independent air operators licence, after it was acquired by Vasilakis Group in 1994, Aegean Aviation commenced VIP flights from Athens all over the world with wholly owned Learjet aircraft. The Aegean Airlines name was adopted with the start of scheduled services at the end of May 1999. Aegeans first commercial flights were in May 1999 from Athens to Heraklion, Crete, in December 1999 Aegean also acquired Air Greece. After an agreement in March 2001 to merge Aegean and Cronus Airlines, since 2005, the airline has been in partnership with Lufthansa, offering participation in the Miles & More programme, and its flights, in addition to its A3 code also have the Lufthansa LH code. In March 2006, Aegean Airlines also entered into an agreement with TAP Portugal. In December 2008, Aegean Airlines announced its co-operation with Brussels Airlines, in 2009, Aegean Airlines started codeshare agreements with BMI, Brussels Airlines, Lufthansa and TAP Portugal. On 26 May 2009, the Aegean Airlines membership application was approved by the Chief Executive Board of Star Alliance, Aegean officially joined the alliance on 30 June 2010. In February 2010, initial shareholder discussions took place to consider co-operation between Aegean Airlines and Olympic Air fueling rumours of a possible merger, on 22 February 2010, Olympic Air and Aegean Airlines announced that they agreed to a merger. The newly merged airline was to carry the Olympic brand name and logo, the Aegean brand would cease to exist after the transition period. It was expected that the merger would be finalised and the new combined airline would begin operation by October 2010, Aegean joined Star Alliance at the end of June 2010. The intent was for the carrier to be a Star Alliance member
7.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
20.7%
141,283
