155-576: Pan Am Flight 121 was a scheduled Pan American World Airways flight from Karachi to Istanbul . On the evening of June 18, 1947, the Lockheed L-049 Constellation serving the flight, known as the Clipper Eclipse (previously Clipper Dublin ), suffered an engine failure. This led to the overheating of the remaining engines until one caught fire, which spread to the aircraft. The heat from burning magnesium parts caused
310-511: A karstic spring near 'Ayn al-'Arus and flows due south until it reaches the Euphrates at the city of Raqqa . In terms of length, drainage basin and discharge, the Khabur is the largest of these three. Its main karstic springs are located around Ra's al-'Ayn , from where the Khabur flows southeast past Al-Hasakah , where the river turns south and drains into the Euphrates near Busayrah . Once
465-600: A Pan Am Clipper flight to New York in 1942, passengers were served a drink today known as Irish coffee by Chef Joe Sheridan. The growing importance of air transport in the post-war era meant that Pan Am would no longer enjoy the official patronage it had been afforded in pre-war days to prevent the emergence of any meaningful competition, both at home and abroad. Although Pan Am continued to use its political influence to lobby for protection of its position as America's primary international airline, it encountered increasing competition – first from American Export Airlines across
620-547: A bilateral treaty to that effect was signed between the two countries. Another bilateral agreement from 1989 between Syria and Iraq settles the amount of water flowing into Iraq at 60 percent of the amount that Syria receives from Turkey. In 2008, Turkey, Syria and Iraq instigated the Joint Trilateral Committee (JTC) on the management of the water in the Tigris–Euphrates basin and on 3 September 2009
775-511: A connection to Northwest's DC-7C totaled 24 hours and 13 minutes from San Francisco, but Pan Am was not allowed to fly that route.) The Stratocruisers' double-deck fuselage with sleeping berths and a lower-deck lounge helped it compete with its rival. "Super Stratocruisers" with more fuel appeared on Pan Am's transatlantic routes in November 1954, making nonstop eastward and one-stop westward schedules more reliable. In June 1947, Pan Am started
930-702: A connection to the United States, which the Air Corps viewed as a precursor to a possible German aerial threat to the canal. In the spring of 1927, the United States Post Office requested bids on a contract to deliver mail from Key West, Florida to Havana , Cuba before 19 October 1927. Arnold and Spaatz drew up the prospectus for Pan American after they learned that SCADTA hired a company in Delaware to obtain air mail contracts from
1085-461: A crash landing, knowing that the engine would quickly fall from the plane. Hart wanted to take the plane to the airstrip at Deir ez-Zor , Syria, but it became apparent that he did not have sufficient time to make it there. So he began to take the plane down, and ordered Miles to radio a distress message. Roddenberry reassured the passengers that everything was under control. He ordered the flight attendant to stay in her seat while he and Volpe reiterated
1240-470: A cruising altitude of 18,500 feet (5,600 m). Five hours into the flight, Roddenberry took over from Hart at the yoke to give the Captain a break. While Hart was out of the cockpit, the number one engine developed a fault with an exhaust rocker arm, and so Roddenberry shut the engine down. Hart returned to the cockpit and evaluated the situation. Knowing that the plane could fly on three engines, and that
1395-601: A distance of less than 600 kilometres (370 mi). Once the Euphrates enters the Upper Mesopotamian plains, its grade drops significantly; within Syria the river falls 163 metres (535 ft) while over the last stretch between Hīt and the Shatt al-Arab the river drops only 55 metres (180 ft). The Euphrates receives most of its water in the form of rainfall and melting snow, resulting in peak volumes during
1550-506: A flight from Miami to Buenos Aires took 71 hours and 15 minutes in a Pan Am DC-3 , but the following summer, DC-4s flew Idlewild to Buenos Aires in 38 hours and 30 minutes. In January 1958, Pan Am's DC-7Bs flew New York to Buenos Aires in 25 hours and 20 minutes, while the National –Pan Am–Panagra DC-7B via Panama and Lima took 22 hours and 45 minutes. Convair 240s replaced DC-3s and other pre-war types on Pan Am's shorter flights in
1705-480: A further agreement was signed to this effect. On 15 April 2014, Turkey began to reduce the flow of the Euphrates into Syria and Iraq. The flow was cut off completely on 16 May 2014 resulting in the Euphrates terminating at the Turkish–Syrian border. This was in violation of an agreement reached in 1987 in which Turkey committed to releasing a minimum of 500 cubic metres (18,000 cu ft) of water per second at
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#17327801988541860-481: A large fleet of Boeing 747s, expecting that air travel would continue to increase. It did not, as the introduction of many wide-bodies by Pan Am and its competitors coincided with an economic slowdown. Reduced air travel after the 1973 oil crisis made the overcapacity problem worse. Pan Am was vulnerable, with its high overheads as a result of a large decentralized infrastructure. High fuel prices and its many older, less fuel-efficient narrow-bodied airplanes increased
2015-510: A low 233,000 square kilometres (90,000 sq mi) to a high 766,000 square kilometres (296,000 sq mi). Recent estimates put the basin area at 388,000 square kilometres (150,000 sq mi), 444,000 square kilometres (171,000 sq mi) and 579,314 square kilometres (223,674 sq mi). The greater part of the Euphrates basin is located in Turkey, Syria, and Iraq. According to both Daoudy and Frenken, Turkey's share
2170-605: A maximum altitude of 10,000 ft (3,000 m). The airline's West Berlin operation consistently accounted for more than half of the city's entire commercial air traffic during that period. For years, more passengers boarded Pan Am flights at Berlin Tempelhof than at any other airport. Pan Am operated a Berlin crew base of mainly German flight attendants and American pilots to staff its IGS flights. The German National flight attendants were later taken over by Lufthansa when it acquired Pan Am's Berlin route authorities. Over
2325-578: A number of ailing or defunct airlines in Central and South America and negotiated with postal officials to win most of the government's airmail contracts to the region. In September 1929 Trippe toured Latin America with Charles Lindbergh to negotiate landing rights in a number of countries, including Barranquilla on SCADTA's home turf of Colombia, as well as Maracaibo and Caracas in Venezuela . By
2480-864: A plane in Sydney, while the Australian carrier, Qantas , paid only $ 178 to land a jet in Los Angeles. The ad also contended that the United States Postal Service was paying foreign airlines five times as much to carry US mail in comparison to Pan Am. Finally, the ad questioned why the Export-Import Bank of the United States loaned money to Japan, France, and Saudi Arabia at 6% interest while Pan Am paid 12%. Euphrates The Euphrates ( / juː ˈ f r eɪ t iː z / yoo- FRAY -teez ; see below )
2635-638: A result of an agreement among the United States, the United Kingdom, France, and the Soviet Union at the end of World War II which prohibited Germany from having its own airlines and restricted the provision of commercial air services from and to Berlin to air transport providers headquartered in these four countries. Rising Cold War tensions between the Soviet Union and the three Western powers resulted in unilateral Soviet withdrawal from
2790-436: A scheduled airmail and passenger service flying between Key West , Florida, and Havana , Cuba. In the 1930s, under the leadership of American entrepreneur Juan Trippe , the airline purchased a fleet of flying boats and focused its route network on Central and South America, gradually adding transatlantic and transpacific destinations. By the mid-20th century, Pan Am enjoyed a near monopoly on international routes. It led
2945-481: A service from San Francisco to Honolulu and on to Hong Kong and Auckland following steamship routes. After negotiating traffic rights in 1934 to land at Pearl Harbor , Midway Island , Wake Island , Guam , and Manila , Pan Am shipped $ 500,000 worth of aeronautical equipment and construction crews westward in March 1935 using the S.S. North Haven , a 15,000-ton merchant ship chartered to provision each island that
3100-449: A small airline established in 1926 by John K. Montgomery and Richard B. Bevier as a seaplane service from Key West to Havana. A third company, Atlantic, Gulf, and Caribbean Airways, was established on October 11, 1927, by New York City investment banker Richard Hoyt to bid for the contract. The Postal Service awarded Pan American Airways the US mail delivery contract to Cuba, at the end of
3255-508: A viable payload in both directions. Pan Am was a Boeing 747 launch customer, placing a $ 525 million (equivalent to $ 3.77 billion in 2023) order for 25 in April 1966. On January 15, 1970 First Lady Pat Nixon christened Pan Am Boeing 747 Clipper Young America at Washington Dulles and during the next few days, Pan Am flew 747s to major airports in the United States where the public could tour them. Pan Am's inaugural 747 service on
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#17327801988543410-652: A year or so in 1975–76, Pan Am finally completed the round-the-world trip, New York to New York. In January 1950, Pan American Airways Corporation officially became Pan American World Airways, Inc. (The airline had begun calling itself Pan American World Airways in 1943.) In September 1950 Pan Am completed the $ 17.45 million (equivalent to $ 175.32 million in 2023) purchase of American Overseas Airlines from American Airlines . That month Pan Am ordered 45 Douglas DC-6Bs . The first, Clipper Liberty Bell (N6518C), inaugurated Pan Am's all- tourist class Rainbow service between New York and London on May 1, 1952, to complement
3565-488: Is 28 percent, Syria's is 17 percent and that of Iraq is 40 percent. Isaev and Mikhailova estimate the percentages of the drainage basin lying within Turkey, Syria and Iraq at 33, 20 and 47 percent respectively. Some sources estimate that approximately 15 percent of the drainage basin is located within Saudi Arabia , while a small part falls inside the borders of Kuwait . Finally, some sources also include Jordan in
3720-578: Is also identified as the Euphrates. The early occupation of the Euphrates basin was limited to its upper reaches; that is, the area that is popularly known as the Fertile Crescent . Acheulean stone artifacts have been found in the Sajur basin and in the El Kowm oasis in the central Syrian steppe ; the latter together with remains of Homo erectus that were dated to 450,000 years old. In
3875-520: Is an important source of irrigation and drinking water. It was planned that 640,000 hectares (2,500 sq mi) should be irrigated from Lake Assad, but in 2000 only 100,000–124,000 hectares (390–480 sq mi) had been realized. Syria also built three smaller dams on the Khabur and its tributaries. With the implementation of the Southeastern Anatolia Project ( Turkish : Güneydoğu Anadolu Projesi , or GAP ) in
4030-614: Is considered to be the earthly manifestation of the heavenly yardna or flowing river (similar to the Yazidi concept of Lalish being the earthly manifestation of its heavenly counterpart, or the ‘Sacred House’ Kaaba in Mecca being the earthly manifestation of the heavenly Al-Bayt Al-Mamur). The earliest references to the Euphrates come from cuneiform texts found in Shuruppak and pre- Sargonic Nippur in southern Iraq and date to
4185-455: Is intended to drain the area between the Euphrates and the Tigris south of Baghdad to prevent soil salinization from irrigation. It also allows large freight barges to navigate up to Baghdad. The construction of the dams and irrigation schemes on the Euphrates has had a significant impact on the environment and society of each riparian country. The dams constructed as part of GAP – in both
4340-766: Is said to be one of the future minor signs of the coming of Judgement Day : In the Christian Bible , the Euphrates River is mentioned in Revelation 16:12 , in the final book of the New Testament . Author, John of Patmos writes about the Euphrates river drying up as part of a series of events that foretell the Second Coming of Jesus Christ. The river Phrath mentioned in Genesis 2:14
4495-623: Is the fifteenth-longest river in Asia and the longest in Western Asia, at about 2,780 km (1,730 mi), with a drainage area of 440,000 km (170,000 sq mi) that covers six countries. The term Euphrates derives from the Greek Euphrátēs ( Εὐφρᾱ́της ), adapted from Old Persian : 𐎢𐎳𐎼𐎠𐎬𐎢 , romanized: Ufrātuš , itself from Elamite : 𒌑𒅁𒊏𒌅𒅖 , romanized: Úipratuiš . The Elamite name
4650-668: Is the longest and one of the most historically important rivers of Western Asia . Together with the Tigris , it is one of the two defining rivers of Mesopotamia ( lit. ' the land between the rivers ' ). Originating in Turkey , the Euphrates flows through Syria and Iraq to join the Tigris in the Shatt al-Arab in Iraq , which empties into the Persian Gulf . The Euphrates
4805-612: Is ultimately derived from cuneiform 𒌓𒄒𒉣; read as Buranun in Sumerian and Purattu in Akkadian ; many cuneiform signs have a Sumerian pronunciation and an Akkadian pronunciation, taken from a Sumerian word and an Akkadian word that mean the same. The Akkadian Purattu has been perpetuated in Semitic languages (cf. Arabic : الفرات al-Furāt ; Syriac : ̇ܦܪܬ Pǝrāṯ , Hebrew : פְּרָת Pǝrāṯ ) and in other nearby languages of
Pan Am Flight 121 - Misplaced Pages Continue
4960-524: The Yankee Clipper , piloted by Harold E. Gray , made the first-ever trans-Atlantic passenger flight. The first leg of the flight, Baltimore to Horta , took 17 hours and 32 minutes and covered 2,400 miles (3,900 km; 2,100 nmi). The second leg from Horta to Pan Am's newly built airport in Lisbon took 7 hours and 7 minutes and covered 1,200 miles (1,900 km). The Boeing 314 also enabled
5115-650: The Dixie Clipper piloted by R.O.D. Sullivan. The Eastbound trip departed every Wednesday at Noon and arrived at Marseilles on Friday at 3 pm GCT with return service leaving Marseilles on Sunday at 8 am and arriving at Port Washington on Tuesday at 7 am. The Northern transatlantic route to Britain was inaugurated for Air Mail service on June 24, 1939, by the Yankee Clipper piloted by Harold Gray flying via Shediac (New Brunswick), Botwood (Newfoundland), and Foynes (Ireland) to Southampton . Passenger service
5270-547: The Star Trek franchise. Pan American World Airways Pan American World Airways , originally founded as Pan American Airways and more commonly known as Pan Am , was an airline that was the principal and largest international air carrier and unofficial overseas flag carrier of the United States for much of the 20th century. It was the first airline to fly worldwide and pioneered numerous innovations of
5425-638: The Atlantic to Europe, and subsequently from others including TWA to Europe, Braniff to South America, United to Hawaii and Northwest Orient to East Asia, as well as five potential rivals to Mexico. This changed situation resulted from the new post-war approach the Civil Aeronautics Board (CAB) took toward the promotion of competition between major US carriers on key domestic and international scheduled routes compared with pre-war US aviation policy. American Overseas Airlines (AOA)
5580-551: The Caribbean and South America. Pan Am also acquired a few Curtiss C-46s for a freight network that eventually extended to Buenos Aires. In January 1946, Pan Am had no transpacific flights beyond Hawaii, but they soon resumed with DC-4s. In January 1958, the California to Tokyo flight was a daily Stratocruiser that took 31 hours 45 minutes from San Francisco or 32 hours 15 minutes from Los Angeles. (A flight to Seattle and
5735-483: The Eclipse should land there, but Hart was worried once again about repair facilities and decided to press on. A cockpit alarm activated at around 11:30 pm, indicating that the number 2 engine had caught fire. Fire suppressant measures failed to extinguish the fire, and the engine quickly became so hot that the magnesium components began to burn. Hart sent Roddenberry back to the passenger compartment to ready them for
5890-821: The InterContinental Hotel chain and had a financial interest in the Falcon Jet Corporation, which held marketing rights to the Dassault Falcon 20 business jet in North America. The airline was involved in creating a missile-tracking range in the South Atlantic and operating a nuclear-engine testing laboratory in Nevada . In addition, Pan Am participated in several notable humanitarian flights. At its height Pan Am
6045-521: The Ramadi Barrage and the nearby Abu Dibbis Regulator, which serve to regulate the flow regime of the Euphrates and to discharge excess flood water into the depression that is now Lake Habbaniyah . Iraq's largest dam on the Euphrates is the Haditha Dam ; a 9-kilometre-long (5.6 mi) earth-fill dam creating Lake Qadisiyah . Syria and Turkey built their first dams in the Euphrates in
6200-754: The Sajur , the Balikh and the Khabur . These rivers rise in the foothills of the Taurus Mountains along the Syro–Turkish border and add comparatively little water to the Euphrates. The Sajur is the smallest of these tributaries; emerging from two streams near Gaziantep and draining the plain around Manbij before emptying into the reservoir of the Tishrin Dam . The Balikh receives most of its water from
6355-585: The Sassanid Empire (226–638 AD), until the Islamic conquest of the mid 7th century AD. The Battle of Karbala took place near the banks of this river in 680 AD. In the north, the river served as a border between Greater Armenia (331 BC–428 AD) and Lesser Armenia (the latter became a Roman province in the 1st century BC). After World War I , the borders in Southwest Asia were redrawn in
Pan Am Flight 121 - Misplaced Pages Continue
6510-681: The Treaty of Lausanne (1923) , when the Ottoman Empire was partitioned . Clause 109 of the treaty stipulated that the three riparian states of the Euphrates (at that time Turkey, France for its Syrian mandate and the United Kingdom for its mandate of Iraq ) had to reach a mutual agreement on the use of its water and on the construction of any hydraulic installation. An agreement between Turkey and Iraq signed in 1946 required Turkey to report to Iraq on any hydraulic changes it made on
6665-589: The US government . Also competing for the contract, Juan Trippe formed the Aviation Corporation of the Americas (ACA) on June 2, 1927, with $ 250,000 (equivalent to $ 3.53 million in 2023) in startup capital and the backing of powerful and politically connected financiers including Cornelius Vanderbilt Whitney and W. Averell Harriman . Their operation had the all-important landing rights for Havana , having acquired American International Airways,
6820-606: The Vietnam War . These flights carried American service personnel for R&R leaves in Hong Kong, Tokyo, and other Asian cities. In August 1953 PAA scheduled passenger flights to 106 airports; in May 1968 to 122 airports; in November 1978 to 65 airports (plus a few freight-only airports); in November 1985 to 98 airports; in November 1991 to 46 airports (plus 14 more with only "Pan Am Express" prop flights). Pan Am had invested in
6975-590: The Yucatan Peninsula to connect with Pan Am's Caribbean route network. Pan Am's holding company , the Aviation Corporation of the Americas, was one of the most sought after stocks on the New York Curb Exchange in 1929, and flurries of speculation surrounded each of its new route awards. In April 1929 Trippe and his associates reached an agreement with United Aircraft and Transport Corporation (UATC) to segregate Pan Am operations to
7130-735: The quadripartite Allied Control Commission in 1948, culminating in the division of Germany the following year. These events, together with Soviet insistence on a very narrow interpretation of the post-war agreement on the Western powers' access rights to Berlin, meant that until the end of the Cold War air transport in West Berlin continued to be confined to the carriers of the remaining Allied Control Commission powers, with aircraft required to fly across hostile East German territory through three 20 mi (32 km) wide air corridors at
7285-476: The 1970s, Turkey launched an ambitious plan to harness the waters of the Tigris and the Euphrates for irrigation and hydroelectricity production and provide an economic stimulus to its southeastern provinces. GAP affects a total area of 75,000 square kilometres (29,000 sq mi) and approximately 7 million people; representing about 10 percent of Turkey's total surface area and population, respectively. When completed, GAP will consist of 22 dams – including
7440-437: The 1970s. Data on Euphrates discharge collected after 1990 show the impact of the construction of the numerous dams in the Euphrates and of the increased withdrawal of water for irrigation. Average discharge at Hīt after 1990 has dropped to 356 cubic metres (12,600 cu ft) per second (11.2 cubic kilometres (2.7 cu mi) per year). The seasonal variability has equally changed. The pre-1990 peak volume recorded at Hīt
7595-417: The 1970s. The Tabqa Dam in Syria was completed in 1973 while Turkey finished the Keban Dam, a prelude to the immense Southeastern Anatolia Project , in 1974. Since then, Syria has built two more dams in the Euphrates, the Baath Dam and the Tishrin Dam, and plans to build a fourth dam – the Halabiye Dam – between Raqqa and Deir ez-Zor . The Tabqa Dam is Syria's largest dam and its reservoir ( Lake Assad )
7750-424: The 1st millennium BCE. In the centuries to come, control of the wider Euphrates basin shifted from the Neo-Assyrian Empire (which collapsed between 612 and 599 BC) to the short lived Median Empire (612–546 BC) and equally brief Neo-Babylonian Empire (612–539 BC) in the last years of the 7th century BC, and eventually to the Achaemenid Empire (539–333 BC). The Achaemenid Empire was in turn overrun by Alexander
7905-417: The 4th millennium BCE, saw the emergence of truly urban settlements across Mesopotamia. Cities like Tell Brak and Uruk grew to over 100 hectares (250 acres) in size and displayed monumental architecture. The spread of southern Mesopotamian pottery, architecture and sealings far into Turkey and Iran has generally been interpreted as the material reflection of a widespread trade system aimed at providing
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#17327801988548060-431: The 5th millennium BCE, or late Ubaid period , northeastern Syria was dotted by small villages, although some of them grew to a size of over 10 hectares (25 acres). In Iraq, sites like Eridu and Ur were already occupied during the Ubaid period. Clay boat models found at Tell Mashnaqa along the Khabur indicate that riverine transport was already practiced during this period. The Uruk period , roughly coinciding with
8215-420: The British to nickname it the "Tigris salmon." The Euphrates softshell turtle is an endangered soft-shelled turtle that is limited to the Tigris–Euphrates river system. The Neo-Assyrian palace reliefs from the 1st millennium BCE depict lion and bull hunts in fertile landscapes. Sixteenth to nineteenth century European travellers in the Syrian Euphrates basin reported on an abundance of animals living in
8370-564: The Caribbean. In 1964, Pan Am began a helicopter shuttle between New York's John F. Kennedy , LaGuardia, and Newark airports and Lower Manhattan , operated by New York Airways . Aside from the DC-8, the Boeing 707 and 747, the Pan Am jet fleet included Boeing 720Bs and 727s (the first aircraft to sport Pan Am rather than Pan American – titles ). The airline later had Boeing 737s and 747SPs (which could fly nonstop from New York to Tokyo), Lockheed L-1011 Tristars , McDonnell-Douglas DC-10s , and Airbus A300s and A310s . Pan Am owned
8525-422: The DC-8. The combined order value was $ 269 million. Pan Am's first scheduled jet flight was from New York Idlewild to Paris Le Bourget , stopping at Gander to refuel, on October 26, 1958. The Boeing 707-121 Clipper America N711PA carried 111 passengers. 320 "Intercontinental" series Boeing 707s delivered in 1959–60, and the Douglas DC-8 in March 1960, enabled non-stop transatlantic crossings with
8680-447: The Euphrates Valley would have supported a riverine forest . Species characteristic of this type of forest include the Oriental plane , the Euphrates poplar , the tamarisk , the ash and various wetland plants. Among the fish species in the Tigris–Euphrates basin, the family of the Cyprinidae are the most common, with 34 species out of 52 in total. Among the Cyprinids, the mangar has good recreational fishing qualities, leading
8835-448: The Euphrates and the Tigris basins – have affected 382 villages and almost 200,000 people have been resettled elsewhere. The largest number of people was displaced by the building of the Atatürk Dam, which alone affected 55,300 people. A survey among those who were displaced showed that the majority were unhappy with their new situation and that the compensation they had received was considered insufficient. The flooding of Lake Assad led to
8990-413: The Euphrates and the Tigris that have since dried up, but that can still be identified from remote sensing imagery. A similar development took place in Upper Mesopotamia , Subartu and Assyria , although only from the mid 3rd millennium and on a smaller scale than in Lower Mesopotamia. Sites like Ebla , Mari and Tell Leilan grew to prominence for the first time during this period. Large parts of
9145-422: The Euphrates basin has significantly degraded the landscape, patches of original vegetation remain. The steady drop in annual rainfall from the sources of the Euphrates toward the Persian Gulf is a strong determinant for the vegetation that can be supported. In its upper reaches the Euphrates flows through the mountains of Southeast Turkey and their southern foothills which support a xeric woodland . Plant species in
9300-432: The Euphrates basin were for the first time united under a single ruler during the Akkadian Empire (2335–2154 BC) and Ur III empires, which controlled – either directly or indirectly through vassals – large parts of modern-day Iraq and northeastern Syria. Following their collapse, the Old Assyrian Empire (1975–1750 BCE) and Mari asserted their power over northeast Syria and northern Mesopotamia, while southern Mesopotamia
9455-427: The Euphrates enters Iraq, there are no more natural tributaries to the Euphrates, although canals connecting the Euphrates basin with the Tigris basin exist. The drainage basins of the Kara Su and the Murat River cover an area of 22,000 square kilometres (8,500 sq mi) and 40,000 square kilometres (15,000 sq mi), respectively. Estimates of the area of the Euphrates drainage basin vary widely; from
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#17327801988549610-412: The Euphrates valley, especially in Turkey and Syria, has led to the flooding of many archaeological sites and other places of cultural significance. Although concerted efforts have been made to record or save as much of the endangered cultural heritage as possible, many sites are probably lost forever. The combined GAP projects on the Turkish Euphrates have led to major international efforts to document
9765-402: The Great , who defeated the last king Darius III and died in Babylon in 323 BCE. Subsequent to this, the region came under the control of the Seleucid Empire (312–150 BC), Parthian Empire (150–226 AD) (during which several Neo-Assyrian states such as Adiabene came to rule certain regions of the Euphrates), and was fought over by the Roman Empire , its succeeding Byzantine Empire and
9920-403: The Hittites, Mitanni and Kassite Babylonians. Following the end of the Middle Assyrian Empire in the late 11th century BCE, struggles broke out between Babylonia and Assyria over the control of the Iraqi Euphrates basin. The Neo-Assyrian Empire (935–605 BC) eventually emerged victorious out of this conflict and also succeeded in gaining control of the northern Euphrates basin in the first half of
10075-410: The Kara Su and the Murat Su rise northwest from Lake Van at elevations of 3,290 metres (10,790 ft) and 3,520 metres (11,550 ft) amsl , respectively. At the location of the Keban Dam , the two rivers, now combined into the Euphrates, have dropped to an elevation of 693 metres (2,274 ft) amsl. From Keban to the Syrian–Turkish border, the river drops another 368 metres (1,207 ft) over
10230-469: The Keban Dam – and 19 power plants and provide irrigation water to 1,700,000 hectares (6,600 sq mi) of agricultural land, which is about 20 percent of the irrigable land in Turkey. C. 910,000 hectares (3,500 sq mi) of this irrigated land is located in the Euphrates basin. By far the largest dam in GAP is the Atatürk Dam , located c. 55 kilometres (34 mi) northwest of Şanlıurfa . This 184-and-1,820-metre-long (604 and 5,971 ft) dam
10385-554: The Manila route, while PA 1 shifted to Tokyo and Shanghai. All Pan Am round-the-world flights included at least one change of plane until Boeing 707s took over in 1960. PA 1 became daily in 1962–63, making different en-route stops on different days of the week; in January 1963, it left San Francisco at 09:00 daily and was scheduled into New York 56 hours and 10 minutes later. Los Angeles replaced San Francisco in 1968; when Boeing 747s finished replacing 707s in 1971, all stops except Tehran and Karachi were served daily in each direction. For
10540-557: The Mesopotamian cities with raw materials. Habuba Kabira on the Syrian Euphrates is a prominent example of a settlement that is interpreted as an Uruk colony. During the Jemdet Nasr (3600–3100 BCE) and Early Dynastic periods (3100–2350 BCE), southern Mesopotamia experienced a growth in the number and size of settlements, suggesting strong population growth. These settlements, including Sumero-Akkadian sites like Sippar , Uruk, Adab and Kish , were organized in competing city-states . Many of these cities were located along canals of
10695-463: The Murat River to the confluence with the Tigris at 3,000 kilometres (1,900 mi), of which 1,230 kilometres (760 mi) is in Turkey , 710 kilometres (440 mi) in Syria and 1,060 kilometres (660 mi) in Iraq. The same figures are given by Isaev and Mikhailova. The length of the Shatt al-Arab , which connects the Euphrates and the Tigris with the Persian Gulf , is given by various sources as 145–195 kilometres (90–121 mi). Both
10850-473: The North Atlantic began. Pan Am Clipper III , a Sikorsky S-42 , landed at Botwood in the Bay of Exploits in Newfoundland from Port Washington, via Shediac, New Brunswick . The next day Pan Am Clipper III left Botwood for Foynes in County Limerick , Ireland. The same day, a Short Empire C-Class flying boat, the Caledonia , left Foynes for Botwood, and landed July 6, 1937, reaching Montreal on July 8 and New York on July 9. Trippe decided to start
11005-461: The Pacific route: in China, passengers could connect to domestic flights on the Pan Am-operated China National Aviation Corporation (CNAC) network, co-owned with the Chinese government . Pan Am flew to Singapore for the first time in 1941, starting a semi-monthly service that reduced San Francisco–Singapore travel times from 25 days to six days. Six large, long-range Boeing 314 flying boats were delivered to Pan Am in early 1939. On March 30, 1939,
11160-605: The Pan Am China Clipper route, from San Francisco, leading to Manila, Hong Kong, Shanghai. On August 6, 1937, Juan Trippe accepted United States aviation's highest annual prize, the Collier Trophy , on behalf of PAA from President Franklin D. Roosevelt for the company's "establishment of the transpacific airline and the successful execution of extended overwater navigation and the regular operations thereof." Pan Am also used Boeing 314 flying boats for
11315-503: The Pan Am flight service department. In February 1948, the official report placed the blame for the crash on Pan Am for failing to replace the number two engine entirely when it developed repeated failures. Roddenberry resigned from Pan-Am following another flight incident; after that, he became a police officer with the LAPD before becoming a television writer and producer, ultimately creating
11470-615: The Syro–Iraqi border the Euphrates flows through a steppe landscape. This steppe is characterised by white wormwood ( Artemisia herba-alba ) and Amaranthaceae . Throughout history, this zone has been heavily overgrazed due to the practicing of sheep and goat pastoralism by its inhabitants. Southeast of the border between Syria and Iraq starts true desert . This zone supports either no vegetation at all or small pockets of Chenopodiaceae or Poa sinaica . Although today nothing of it survives due to human interference, research suggests that
11625-551: The Taurus Mountains and the upper part of the Syrian Euphrates valley, early permanent villages such as Abu Hureyra – at first occupied by hunter-gatherers but later by some of the earliest farmers , Jerf el Ahmar, Mureybet and Nevalı Çori became established from the eleventh millennium BCE onward. In the absence of irrigation, these early farming communities were limited to areas where rainfed agriculture
11780-522: The Tigris–Euphrates river system, and allowed Iraq to construct dams on Turkish territory to manage the flow of the Euphrates. The river featured on the coat of arms of Iraq from 1932 to 1959. Turkey and Syria completed their first dams on the Euphrates – the Keban Dam and the Tabqa Dam, respectively – within one year of each other and filling of the reservoirs commenced in 1975. At the same time,
11935-846: The Turkish–Syrian border. During the Syrian civil war and the Iraqi Civil War , much of the Euphrates was controlled by the Islamic State from 2014 until 2017, when the terrorist group began losing land and was eventually defeated territorially in Syria at the Battle of Baghouz and in Iraq in the Western Iraq offensive respectively. Throughout history, the Euphrates has been of vital importance to those living along its course. With
12090-555: The United States and Europe. Pan Am reached an agreement with both countries to offer service from Norfolk, Virginia , to Europe via Bermuda and the Azores using the S-42s. A joint service from Port Washington, New York , to Bermuda began in June 1937, with Pan Am using Sikorskys and Imperial Airways using the C class flying boat RMA Cavalier . On July 5, 1937, survey flights across
12245-439: The United States. The government further helped Pan Am by insulating it from its US competitors, seeing the airline as the "chosen instrument" for US-based international air routes. The airline expanded internationally, benefiting from a virtual monopoly on foreign routes. Trippe and his associates planned to extend Pan Am's network through all of Central and South America. During the late 1920s and early 1930s, Pan Am purchased
12400-597: The West Coast of the United States to London and Paris, with a fuel stop in Canada or Greenland. The introduction of the faster Bristol Britannia turboprop by British Overseas Airways Corporation (BOAC) between New York and London on December 19, 1957, ended Pan Am's competitive leadership there. In January 1958 Pan Am scheduled 47 flights a week east from Idlewild to Europe, Africa, the Middle East and beyond;
12555-414: The aircraft for survivors. "The last passenger Roddenberry pulled out died in his arms." Equipment was gathered from the burning wreckage, including several first aid kits, a number of the passengers' coats and an inflatable life raft. As the only surviving flight officer, Roddenberry took command of the situation, but did so without knowing if the plane's position had been radioed to authorities. First aid
12710-645: The aircraft industry into the Jet Age by acquiring new jetliners such as the Boeing 707 and Boeing 747 . Pan Am's modern fleet allowed it to fly larger numbers of passengers, at a longer range, and with fewer stops than rivals. Its primary hub and flagship terminal was the Worldport at John F. Kennedy International Airport in New York City . During its peak between the late 1950s and early 1970s, Pan Am
12865-501: The aircraft undetected and distributed rag mags in the passenger accommodation as a publicity stunt. Pan Am carried 11 million passengers over 20 billion miles (3.2 × 10 km; 1.7 × 10 nmi) in 1970, the year it introduced widebodied airline travel. Pan Am was one of the first three airlines to sign options for the Aérospatiale-BAC Concorde , but like other airlines that took out options – with
13020-451: The airline offered first-class seats on such flights, and the style of flight crews became more formal. Instead of being leather-jacketed, silk-scarved airmail pilots, the crews of the "Clippers" wore naval-style uniforms and adopted a set procession when boarding the aircraft. In 1940 Pan Am and TWA both received and began using the Boeing 307 Stratoliner , the first pressurized airliner to enter service. The Boeing 307's airline service
13175-689: The airline's operating costs. Federal route awards to other airlines, such as the Transpacific Route Case , further reduced the number of passengers Pan Am carried and its profit margins. On September 23, 1974, a group of Pan Am employees published an advertisement in The New York Times to register their disagreement over federal policies that they felt were harming the financial viability of their employer. The ad cited discrepancies in airport landing fees, such as Pan Am paying $ 4,200 (equivalent to $ 20,194 in 2023) to land
13330-508: The airline's trademark was the second most recognized worldwide, and its loss was felt among travelers and many Americans as signifying the end of the golden age of air travel. Its brand, iconography, and contributions to the industry remain well known in the 21st century. The airline's name and imagery were purchased in 1998 by railroad holding company Guilford Transportation Industries, which changed its name to Pan Am Systems and adopted Pan Am's logo. Pan American Airways, Incorporated (PAA)
13485-562: The airstrip at Deir ez-Zor at around 8 am. Syrian Army planes and ground troops were dispatched to recover the survivors. The first public reports of the crash came from a message sent to Pan Am's office in Damascus , detailing who the surviving crew members were. Initial reports had confused the Clipper Eclipse with the Clipper America , which at the time was conducting Pan Am's inaugural around-the-world flight. By midday,
13640-569: The all- first President Stratocruiser service. From June 1954, DC-6Bs began replacing DC-4s on Pan Am's internal German routes. Pan Am introduced the Douglas DC-7C "Seven Seas" on transatlantic routes in summer 1956. In January 1958 the DC-7C nonstop took 10 hours and 45 minutes from Idlewild to London, enabling Pan Am to hold its own against TWA's Super Constellations and Starliners . In 1957, Pan Am started DC-7C flights direct from
13795-536: The archaeological and cultural heritage of the endangered parts of the valley. Especially the flooding of Zeugma with its unique Roman mosaics by the reservoir of the Birecik Dam has generated much controversy in both the Turkish and international press. The construction of the Tabqa Dam in Syria led to a large international campaign coordinated by UNESCO to document the heritage that would disappear under
13950-438: The area was hit by severe drought and river flow toward Iraq was reduced from 15.3 cubic kilometres (3.7 cu mi) in 1973 to 9.4 cubic kilometres (2.3 cu mi) in 1975. This led to an international crisis during which Iraq threatened to bomb the Tabqa Dam. An agreement was eventually reached between Syria and Iraq after intervention by Saudi Arabia and the Soviet Union . A similar crisis, although not escalating to
14105-467: The area, many of which have become rare or even extinct. Species like gazelle , onager and the now-extinct Arabian ostrich lived in the steppe bordering the Euphrates valley, while the valley itself was home to the wild boar . Carnivorous species include the wolf , the golden jackal , the red fox , the leopard and the lion. The Syrian brown bear can be found in the mountains of Southeast Turkey. The presence of Eurasian beaver has been attested in
14260-521: The bidding process, but Pan American lacked any aircraft to perform the job and did not have landing rights in Cuba. Just days before the 19 October deadline, the three companies decided to form a partnership. ACA chartered a Fairchild FC-2 floatplane from a small Dominican Republic carrier, West Indian Aerial Express, allowing Pan Am to operate the first flight to Havana on 19 October 1927. The three companies formally merged on June 23, 1928. Richard Hoyt
14415-472: The bone assemblage of the prehistoric site of Tell Abu Hureyra in Syria, but the beaver has never been sighted in historical times. The Hindiya Barrage on the Iraqi Euphrates, based on plans by British civil engineer William Willcocks and finished in 1913, was the first modern water diversion structure built in the Tigris–Euphrates river system. The Hindiya Barrage was followed in the 1950s by
14570-460: The chief purser, and one flight attendant. After rescuing passengers from the burning wreckage, Roddenberry took control as the ranking flight officer and organized scout parties to find aid. By midday, the Syrian Army took the survivors to the hospital at Deir ez-Zor . The majority returned to the United States quickly while Roddenberry remained in Syria for two weeks to answer questions about
14725-517: The city and the river. The Euphrates is the longest river of Western Asia . It emerges from the confluence of the Kara Su or Western Euphrates (450 kilometres (280 mi)) and the Murat Su or Eastern Euphrates (650 kilometres (400 mi)) 10 kilometres (6.2 mi) upstream from the town of Keban in southeastern Turkey. Daoudy and Frenken put the length of the Euphrates from the source of
14880-455: The clippers would stop at on their 4- to 5-day flight. Pan Am ran its first survey flight to Honolulu in April 1935 with a Sikorsky S-42 flying boat. Construction crews, including Bill Mullahey who would later oversee Pan Am's Pacific operations, cleared coral from lagoons, constructed hotels, and installed the radio navigation equipment necessary for the clippers to island hop from Pearl City Seaplane Base , Hawaii , to Asia. The airline won
15035-428: The construction of large hydropower stations, irrigation schemes, and pipelines capable of transporting water over large distances, many more people now depend on the river for basic amenities such as electricity and drinking water than in the past. Syria's Lake Assad is the most important source of drinking water for the city of Aleppo , 75 kilometres (47 mi) to the west of the river valley. The lake also supports
15190-512: The contract for a San Francisco– Canton mail route later that year and operated its first commercial flight carrying mail and express (no passengers) in a Martin M-130 from Alameda to Manila amid media fanfare on November 22, 1935. The five-leg, 8,000-mile (13,000 km) flight arrived in Manila on November 29 and returned to San Francisco on December 6, cutting the time between the two cities by
15345-406: The crash from the local government. Prior to the fatal flight, the Lockheed L-049 Constellation known as the Clipper Eclipse had suffered engine problems during a flight earlier that week. This had required it to turn back near Gander, Newfoundland on the outbound leg of the journey, and delayed it for two days. A cylinder was replaced in the number 2 engine, as a failure in the top piston ring
15500-418: The crash procedures to the passengers. The chief purser sat next to the flight attendant near the front of the plane, while Roddenberry sat three rows from the rear. The fire spread to the wing and shortly afterwards, the engine separated from the plane. This ruptured the gasoline lines, feeding the fire. As the plane was descending, a passenger screamed loudly and Roddenberry moved to comfort her; seconds later
15655-734: The crash. Following two weeks of questioning, he departed for the United States. Later in July, surviving crew were questioned at the Civil Aeronautics Board at the Lexington Hotel in New York City. Robert W. Crisp, who was presiding over the investigation, entered into the record a commendation for all three. The purser and flight attendant received further commendations from the Transport Workers Union of America, and one from Roddenberry who wrote of their heroism to
15810-588: The downstream states on the Euphrates and the Tigris. Apart from barrages and dams, Iraq has also created an intricate network of canals connecting the Euphrates with Lake Habbaniyah, Lake Tharthar , and Abu Dibbis reservoir; all of which can be used to store excess floodwater. Via the Shatt al-Hayy , the Euphrates is connected with the Tigris. The largest canal in this network is the Main Outfall Drain or so-called "Third River;" constructed between 1953 and 1992. This 565-kilometre-long (351 mi) canal
15965-501: The drainage basin of the Euphrates; a small part of the eastern desert (220 square kilometres (85 sq mi)) drains toward the east rather than to the west. In 2021, the Iraqi Ministry of Water Resources reported that the Euphrates river could dry out by 2040 due to climate change and droughts. The Euphrates flows through a number of distinct vegetation zones. Although millennia-long human occupation in most parts of
16120-615: The eight-passenger S-38, began flying for Pan Am in 1931. Carrying the nicknames American Clipper , Southern Clipper , and Caribbean Clipper , they were the first of the series of 28 Clipper s that symbolized Pan Am between 1931 and 1946. During this time, Pan Am operated Clipper services to Latin America from the International Pan American Airport at Dinner Key in Miami, Florida . In 1937 Pan Am turned to Britain and France to begin seaplane service between
16275-419: The end of the year, Pan Am offered flights along the west coast of South America to Peru. Following government favors for the denial of mail contracts to their competition, a forced merger was created with New York, Rio, and Buenos Aires Line , giving a seaplane route along the east coast of South America to Buenos Aires , Argentina, and westbound to Santiago , Chile. Its Brazilian subsidiary NYRBA do Brasil
16430-456: The engine to fall from the aircraft, leaving it unable to maintain altitude. Early in the morning of June 19, 1947 the plane crashed in the Syrian desert 4 miles (6.4 km) from the town of Mayadin . Fifteen people were killed, including 7 crew and 8 passengers. The three surviving crew members were third officer Gene Roddenberry (who went on to create the original Star Trek television series ),
16585-481: The evening of January 21, 1970, was delayed for several hours by engine failure affecting the scheduled Clipper Young America . Clipper Victor was substituted for the flight from New York John F. Kennedy to London Heathrow ( Clipper Victor was destroyed seven years later in the Tenerife air disaster , in a collision with a KLM 747-200). While on the tarmac at Heathrow, two students from Aston University boarded
16740-496: The exception of BOAC and Air France – it did not purchase the supersonic jet . Pan Am was the first US airline to sign for the Boeing 2707 , the American supersonic transport (SST) project, with 15 delivery positions reserved; these aircraft never saw service after Congress voted against additional funding in 1971. Pan Am commissioned IBM to build PANAMAC, a large computer that booked airline and hotel reservations, which
16895-482: The fastest scheduled steamship by over two weeks. (Both the United States and the Philippine Islands issued special stamps for the two flights.) The first passenger flight left Alameda on October 21, 1936. The fare from San Francisco to Manila or Hong Kong in 1937 was US$ 950 one way (equivalent to $ 20,135 in 2023) and US$ 1,710 (equivalent to $ 36,242 in 2023) round trip. This later became known as
17050-419: The fields. The salinity of Euphrates water in Iraq has increased as a result of upstream dam construction, leading to lower suitability as drinking water. The many dams and irrigation schemes, and the associated large-scale water abstraction, have also had a detrimental effect on the ecologically already fragile Mesopotamian Marshes and on freshwater fish habitats in Iraq. The inundation of large parts of
17205-463: The first circumnavigation of the globe by a commercial airliner. Another first occurred in January 1943, when Franklin D. Roosevelt became the first US president to fly abroad, in the Dixie Clipper . During this period Star Trek creator Gene Roddenberry was a Clipper pilot; he was aboard the Clipper Eclipse when it crashed in Syria on June 19, 1947. While waiting at Foynes, Ireland, for
17360-695: The first scheduled round-the-world airline flight. In September, the weekly DC-4 was scheduled to leave San Francisco at 22:00 Thursday as Flight 1, stopping at Honolulu, Midway , Wake , Guam, Manila, Bangkok , and arriving in Calcutta on Monday at 12:45, where it met Flight 2, a Constellation that had left New York at 23:30 Friday. The DC-4 returned to San Francisco as Flight 2; the Constellation left Calcutta at 13:30 Tuesday, stopped at Karachi , Istanbul , London, Shannon , Gander , and arrived LaGuardia Thursday at 14:55. A few months later, PA 3 took over
17515-488: The following August there were 65. Pan Am considered purchasing the world's first jetliner , the British De Havilland Comet , but instead waited to become Boeing 707 launch customer in 1955 with an order for 20. It also purchased 25 Douglas DC-8 , which could seat six across. The 707 was originally to be 144 inches (3.66 m) wide with five-abreast seating but Boeing widened their design to match
17670-496: The forced displacement of c. 4,000 families, who were resettled in other parts of northern Syria as part of a now abandoned plan to create an " Arab belt " along the borders with Turkey and Iraq. Apart from the changes in the discharge regime of the river, the numerous dams and irrigation projects have also had other effects on the environment. The creation of reservoirs with large surfaces in countries with high average temperatures has led to increased evaporation ; thereby reducing
17825-422: The global airline industry association. Beginning in the mid-1970s, Pan Am began facing a series of challenges both internal and external, along with rising competition from the deregulation of the airline industry in 1978. After several attempts at financial restructuring and rebranding throughout the 1980s, Pan Am gradually sold off its assets before declaring bankruptcy in 1991. By the time it ceased operations,
17980-421: The ground, dragging the plane in that direction in a ground loop and breaking it in two. There were 15 people killed in the crash, 8 passengers and 7 crew members. The impact killed the crew in the cockpit, and ripped the sides of the fuselage away from the plane. This enabled some of the passengers to jump directly from the burning plane to the ground. Roddenberry plus the surviving crew members began evacuating
18135-399: The high inter-annual variability in discharge; at Birecik , just north of the Syro–Turkish border, annual discharges have been measured that ranged from a low volume of 15.3 cubic kilometres (3.7 cu mi) in 1961 to a high of 42.7 cubic kilometres (10.2 cu mi) in 1963. The discharge regime of the Euphrates has changed dramatically since the construction of the first dams in
18290-426: The injured from the burning plane. Injured passengers were handed over to the uninjured passengers who took them further away. A passenger's seatbelt would not release until Roddenberry forced it open and helped her to safety. He continued to help passengers, and attempted to extinguish fires with a pillow as they spread through the passenger cabin. Soon the fire had spread so much that further trips couldn't be made into
18445-534: The late 1960s and early 1970s, Pan Am advertised under the slogan, the "World's Most Experienced Airline". It carried 6.7 million passengers in 1966, and by 1968, its 150 jets flew to 86 countries on every continent except for Antarctica over a scheduled route network of 81,410 unduplicated miles (131,000 km). During that period, the airline was profitable, and its cash reserves totaled $ 1 billion (equivalent to $ 6.69 billion in 2023) . Most routes were between New York, Europe, and South America, and between Miami and
18600-551: The local airstrips would not be able to make immediate repairs, he decided to continue on to Istanbul. The remaining engines, however, could not take the increased load and began to overheat. Hart descended the plane in an attempt to cool them, also reducing the power in order to keep them going. At 10 pm, he ordered radioman Nelson Miles to advise local fields of their position, which was recorded as being at 14,000 feet (4,300 m), and 50 miles (80 km) east of Baghdad , Iraq. The Royal Air Force field at Habbaniya suggested that
18755-455: The mid- 3rd millennium BCE . In these texts, written in Sumerian, the Euphrates is called Buranuna ( logographic : UD.KIB.NUN). The name could also be written KIB.NUN.(NA) or KIB.NUN, with the prefix " " indicating that the river was a divinity . In Sumerian, the name of the city of Sippar in modern-day Iraq was also written UD.KIB.NUN, indicating a historically strong relationship between
18910-501: The modern airline industry, such as jumbo jets and computerized reservation systems . Until its dissolution on December 4, 1991, Pan Am "epitomized the luxury and glamour of intercontinental travel", and it remains a cultural icon of the 20th century, identified by its blue globe logo ("The Blue Meatball"), the use of the word " Clipper " in its aircraft names and call signs , and the white uniform caps of its pilots. Founded in 1927 by two U.S. Army Air Corps majors, Pan Am began as
19065-402: The moister parts of this zone include various oaks , pistachio trees , and Rosaceae (rose/plum family). The drier parts of the xeric woodland zone supports less dense oak forest and Rosaceae . Here can also be found the wild variants of many cereals, including einkorn wheat , emmer , oat and rye . South of this zone lies a zone of mixed woodland- steppe vegetation. Between Raqqa and
19220-545: The months April through May. Discharge in these two months accounts for 36 percent of the total annual discharge of the Euphrates, or even 60–70 percent according to one source, while low runoff occurs in summer and autumn. The average natural annual flow of the Euphrates has been determined from early- and mid-twentieth century records as 20.9 cubic kilometres (5.0 cu mi) at Keban, 36.6 cubic kilometres (8.8 cu mi) at Hīt and 21.5 cubic kilometres (5.2 cu mi) at Hindiya . However, these averages mask
19375-495: The outside columns of the terminal below by 32 sets of steel posts and cables. The terminal was designed to allow passengers to board and disembark via stairs without getting wet by parking the nose of the aircraft under the overhang. The introduction of the jetbridge made this feature obsolete. Pan Am built a gilded training building in the style of Edward Durell Stone designed by Steward-Skinner Architects in Miami. At its peak in
19530-469: The plane struck the ground. Roddenberry suffered two broken ribs, not having been strapped down. The aircraft crashed near Mayadin and the Euphrates river at around 3:30 am local time. The pilot's attempt to bring the plane down safely in the desert was later praised by one of the surviving passengers. A passenger said that the landing would have been successful had an engine on the port wing not dug into
19685-403: The plane to perform, as he was "deadheading" – riding as a passenger on the flight without any set duties – although that changed during the flight. There were a total of 36 passengers and crew on the plane. The plane departed Karachi at 3:37 pm on a flight to Istanbul. This was the first leg on the return journey to New York. The flight was expected to take ten and a half hours, and fly at
19840-402: The point of military threats, occurred in 1981 when the Keban Dam reservoir had to be refilled after it had been almost emptied to temporarily increase Turkey's hydroelectricity production. In 1984, Turkey unilaterally declared that it would ensure a flow of at least 500 cubic metres (18,000 cu ft) per second, or 16 cubic kilometres (3.8 cu mi) per year, into Syria, and in 1987
19995-499: The south of the Mexico – United States border , in exchange for UATC taking a large shareholder stake (UATC was the parent company of what are now Boeing , Pratt & Whitney , and United Airlines ). The Aviation Corporation of the Americas changed its name to Pan American Airways Corporation in 1931. Pan Am started its South American routes with Consolidated Commodore and Sikorsky S-38 flying boats . The S-40 , larger than
20150-423: The start of scheduled weekly contract Foreign Air Mail (F.A.M. 18) service and later passenger flights from New York (Port Washington, L.I.) to both France and Britain. The Southern route to France was inaugurated for airmail on May 20, 1939, by the Yankee Clipper piloted by Arthur E. LaPorte flying via Horta, Azores, and Lisbon, Portugal to Marseilles. Passenger service over the route was added on June 28, 1939, by
20305-577: The survivors had been transported by the Syrian Army to the Presbyterian mission hospital at Deir ez-Zor. The most seriously injured of them were transported by plane to Beirut . Roddenberry and the uninjured passengers were flown to Damascus. Several survivors of the Eclipse arrived in the United States on June 23, at La Guardia Airport , New York City. Roddenberry was delayed in Syria, as the government wanted him to aid their investigation into
20460-408: The time (cf. Hurrian Puranti , Sabarian Uruttu ). The Elamite, Akkadian, and possibly Sumerian forms are suggested to be from an unrecorded substrate language . Tamaz V. Gamkrelidze and Vyacheslav Ivanov suggest the proto-Sumerian *burudu "copper" (Sumerian urudu ) as an origin, with an explanation that Euphrates was the river by which copper ore was transported in rafts, since Mesopotamia
20615-449: The total amount of water that is available for human use. Annual evaporation from reservoirs has been estimated at 2 cubic kilometres (0.48 cu mi) in Turkey, 1 cubic kilometre (0.24 cu mi) in Syria and 5 cubic kilometres (1.2 cu mi) in Iraq. Water quality in the Iraqi Euphrates is low because irrigation water tapped in Turkey and Syria flows back into the river, together with dissolved fertilizer chemicals used on
20770-399: The wake of the 2003 invasion . In Islam, hadiths say Muhammad said "The Last Hour would not come before the Euphrates uncovers a mountain of gold, for which people would fight. Ninety-nine out of each one hundred would die but every man amongst them would say that perhaps he would be the one who would be saved" and that "he who finds it [the gold] should not take anything out of that." This
20925-571: The waters of Lake Assad. Archaeologists from numerous countries excavated sites ranging in date from the Natufian to the Abbasid period, and two minarets were dismantled and rebuilt outside the flood zone. Important sites that have been flooded or affected by the rising waters of Lake Assad include Mureybet , Emar and Abu Hureyra. A similar international effort was made when the Tishrin Dam
21080-496: The winter on October 5 while transatlantic service to Lisbon via the Azores continued into 1941. During World War II, Pan Am flew over 90 million mi (140 million km) worldwide in support of military operations. The "Clippers" – the name hearkened back to the 19th-century fast-sailing clippers – were the only American passenger aircraft of the time capable of intercontinental travel. To compete with ocean liners,
21235-418: The wires in both directions and report their findings. After they departed, local townsmen arrived at the crash site. They too stole from the wreckage, and also from the survivors, and after a short while, only their clothing remained. A team reported back that they had found the town of Mayadin, and Roddenberry made the 4 miles (6.4 km) desert trek into the town, where he found a telephone and reported in to
21390-578: The years other local flight attendant bases outside the US included London for intra-Europe and transatlantic flying, Warsaw, Istanbul and Belgrade for intra-Europe flights, a Tel Aviv base solely staffing the daily Tel Aviv-Paris-Tel Aviv service, a Nairobi base solely staffing the Nairobi-Frankfurt-Nairobi service as well as Delhi and Bombay bases for India-Frankfurt flights. Pan Am also operated Rest and Recreation (R&R) flights during
21545-402: Was 7,510 cubic metres (265,000 cu ft) per second, while after 1990 it is only 2,514 cubic metres (88,800 cu ft) per second. The minimum volume at Hīt remained relatively unchanged, rising from 55 cubic metres (1,900 cu ft) per second before 1990 to 58 cubic metres (2,000 cu ft) per second afterward. In Syria, three rivers add their water to the Euphrates;
21700-514: Was added on the Northern route on July 8, 1939, by the Yankee Clipper . Eastbound flights left on Saturday at 7:30 am and arrived at Southampton on Sunday at 1 pm GCT. Westbound service departed Southampton on Wednesday at Noon and arrived at Port Washington on Thursday at 3 pm. After the outbreak of World War II in Europe on September 1, 1939, the terminus became Foynes until the service ceased for
21855-566: Was completed in 1992; thereby creating a reservoir that is the third-largest lake in Turkey. With a maximum capacity of 48.7 cubic kilometres (11.7 cu mi), the Atatürk Dam reservoir is large enough to hold the entire annual discharge of the Euphrates. Completion of GAP was scheduled for 2010 but has been delayed because the World Bank has withheld funding due to the lack of an official agreement on water sharing between Turkey and
22010-412: Was conducted, and after sunrise, the raft was inflated and propped up to provide shade and shelter. Shortly afterwards, a number of desert tribesmen approached the survivors. Roddenberry approached them, and later stated he had influenced them to the extent that they only robbed the dead and spared the survivors. Spotting telegraph lines in the distance, Roddenberry sent two teams of two men each to follow
22165-517: Was constructed, which led, among others, to the flooding of the important Pre-Pottery Neolithic B site of Jerf el Ahmar . An archaeological survey and rescue excavations were also carried out in the area flooded by Lake Qadisiya in Iraq. Parts of the flooded area have recently become accessible again due to the drying up of the lake, resulting not only in new possibilities for archaeologists to do more research, but also providing opportunities for looting , which has been rampant elsewhere in Iraq in
22320-587: Was controlled by city-states like Isin , Kish and Larsa before their territories were absorbed by the newly emerged state of Babylonia under Hammurabi in the early to mid 18th century BCE. In the second half of the 2nd millennium BCE, the Euphrates basin was divided between Kassite Babylon in the south and Mitanni , Assyria and the Hittite Empire in the north, with the Middle Assyrian Empire (1365–1020 BC) eventually eclipsing
22475-690: Was found. A further problem was found in that engine later in the week while in Rome. Captain Joseph Hart, Jr., 42, and chief purser Anthony Volpe were walking under the wing when Volpe spotted what he thought was oil dripping from the engine. It turned out to be hydraulic fluid and required a replacement pump to be installed. Captain Hart's flight crew included first officer Robert McCoy, 25, from Maugansville, Maryland , and third officer Gene Roddenberry , 25, of River Edge, New Jersey . Roddenberry had no role on
22630-663: Was founded as a shell company on March 14, 1927, by United States Army Air Corps officers Henry "Hap" Arnold , Carl Spaatz and John Jouett out of concern for the growing influence of the German-owned Colombian air carrier SCADTA , in Central America . Operating in Colombia since 1920, SCADTA lobbied hard for landing rights in the Panama Canal Zone , ostensibly to survey air routes for
22785-590: Was installed in 1964. It also held large amounts of information about cities, countries, airports, aircraft, hotels, and restaurants. The computer occupied the fourth floor of the Pan Am Building , which was the largest commercial office building in the world for some time. The airline also built Worldport , a terminal building at John F. Kennedy Airport in New York. It was distinguished by its elliptical, four-acre (16,000 m ) roof, suspended far from
22940-519: Was known for its advanced fleet, highly trained staff, and amenities. In 1970, it flew 11 million passengers to 86 countries, with destinations in every continent except Antarctica. In an era dominated by flag carriers that were wholly or majority-owned by governments, Pan Am became the unofficial national carrier of the United States. It was a founding member of the International Air Transport Association (IATA),
23095-615: Was later renamed as Panair do Brasil . Pan Am also partnered with the Grace Shipping Company in 1929 to form Pan American-Grace Airways , better known as Panagra, to gain a foothold to destinations in South America. In the same year, Pan Am acquired a controlling stake in Mexicana de Aviación and took over Mexicana's Ford Trimotor route between Brownsville, Texas and Mexico City , extending this service to
23250-459: Was named as president of the new Aviation Corporation of the Americas, but Trippe and his partners held 40% of the equity and Whitney was made president. Trippe became operational head of Pan American Airways, the new company's principal operating subsidiary. The US government approved the original Pan Am's mail delivery contract with little objection, out of fears that SCADTA would have no competition in bidding for routes between Latin America and
23405-524: Was possible, that is, the upper parts of the Syrian Euphrates as well as Turkey. Late Neolithic villages, characterized by the introduction of pottery in the early 7th millennium BCE, are known throughout this area. Occupation of lower Mesopotamia started in the 6th millennium and is generally associated with the introduction of irrigation, as rainfall in this area is insufficient for dry agriculture. Evidence for irrigation has been found at several sites dating to this period, including Tell es-Sawwan . During
23560-544: Was short-lived, as all were commandeered for military service when the United States entered World War II. During World War II most Clippers were pressed into military service. A new Pan Am subsidiary pioneered an air military-supply route across the Atlantic from Brazil to West Africa. The onward flight to Sudan and Egypt tracked an existing British civil air route. In January 1942, the Pacific Clipper completed
23715-687: Was the center of copper metallurgy during the period. The Euphrates is called Yeprat in Armenian ( Եփրատ ), Perat in modern Hebrew ( פרת ), Fırat in Turkish and Firat in Kurdish . The Mandaic name is Praš ( ࡐࡓࡀࡔ ), and is often mentioned as Praš Ziwa (pronounced Fraš Ziwa ) in Mandaean scriptures such as the Ginza Rabba . In Mandaean scriptures, the Euphrates
23870-831: Was the first airline to begin regular landplane flights across the Atlantic on October 24, 1945. In January 1946, Pan Am scheduled seven DC-4s a week east from LaGuardia Airport , five to London ( Hurn Airport ) and two to Lisbon. The time to Hurn was 17 hours and 40 minutes, including stops, or 20 hours and 45 minutes to Lisbon. A Boeing 314 flying boat flew LaGuardia to Lisbon once every two weeks in 29 hours and 30 minutes; flying boat flights ended shortly thereafter. TWA's transatlantic challenge—the impending introduction of its faster, pressurized Lockheed Constellations —resulted in Pan Am ordering its own Constellation fleet at $ 750,000 (equivalent to $ 10.07 million in 2023) apiece. Pan Am began transatlantic Constellation flights on January 14, 1946, beating TWA by three weeks. In January 1946,
24025-629: Was well regarded for its modern fleet, innovative cabin design and experienced crews: cabin staff were multilingual and usually college graduates, hired from around the world, frequently with nursing training. Pan Am's onboard service and cuisine, inspired by Maxim's de Paris , were delivered "with a personal flair that has rarely been equaled." From 1950 until 1990 Pan Am operated a comprehensive network of high-frequency, short-haul scheduled services between West Germany and West Berlin , first with Douglas DC-4s , then with DC-6Bs (from 1954) and Boeing 727s (from 1966). This had come about as
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