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Douglas DC4
The Douglas DC-4 is an American four-engined (piston), propeller-driven airliner developed by the Douglas Aircraft Company. Military versions of the plane, the C-54 and R5D, served during World War II, in the Berlin Airlift and into the 1960s. From 1945, many civil airlines operated the DC-4 worldwide. Design and development Following proving flights by United Airlines of the DC-4E, it became obvious that the 52-seat airliner was too inefficient and unreliable to operate economically and the partner airlines, American Airlines, Eastern, Pan American, Trans World and United, recommended a lengthy list of changes to the design. Douglas took the new requirements and produced an entirely new, smaller design, the DC-4A, with a simpler, still unpressurized fuselage, Pratt & Whitney R-2000 Twin Wasp engines, and a single fin and rudder. A tricycle landing gear was retained. With the entry of the United States into World War II, in December 1941, the United States Army Air Forces to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airliner
An airliner is a type of airplane for transporting passengers and air cargo. Such aircraft are most often operated by airlines. The modern and most common variant of the airliner is a long, tube shaped, and jet powered aircraft. The largest of them are wide-body jets which are also called twin-aisle because they generally have two separate aisles running from the front to the back of the passenger cabin. These are usually used for long-haul flights between airline hubs and major cities. A smaller, more common class of airliners is the narrow-body or single-aisle. These are generally used for short to medium-distance flights with fewer passengers than their wide-body counterparts. Regional airliners typically seat fewer than 100 passengers and may be powered by turbofans or turboprops. These airliners are the non- mainline counterparts to the larger aircraft operated by the major carriers, legacy carriers, and flag carriers, and are used to feed traffic into the large a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt & Whitney R-2000 Twin Wasp
The Pratt & Whitney R-2000 Twin Wasp is an American radial engine developed in 1942 to power military aircraft. It is one of the Pratt & Whitney Wasp series of Radial engines. Design and development The R-2000 was an enlarged version of the Pratt & Whitney R-1830 Twin Wasp, with focus on reducing the manufacturing costs and fuel requirements. The Bore (engine), bore was increased to , while it still retained the stroke. This brought displacement up to . There were a number of detail changes from the R-1830, such as front-mounted instead of rear-mounted ignition magneto, magnetos (as with the larger, and earlier Pratt & Whitney R-2800, Double Wasp), plain bearings for the crankshaft rather than roller bearings, and 87 octane fuel (specified because there were fears wartime supplies of 100 octane might fall short, but those fears were groundless). The R-2000 produced at 2,700 rpm with 87 octane fuel, with 100 octane fuel and at 2,800 rpm with 100/130-grade fuel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oakland
Oakland is a city in the East Bay region of the San Francisco Bay Area in the U.S. state of California. It is the county seat and most populous city in Alameda County, with a population of 440,646 in 2020. A major West Coast port, Oakland is the most populous city in the East Bay, the third most populous city in the Bay Area, and the eighth most populous city in California. It serves as the Bay Area's trade center: the Port of Oakland is the busiest port in Northern California, and the fifth- or sixth-busiest in the United States. A charter city, Oakland was incorporated on May 4, 1852, in the wake of the state's increasing population due to the California gold rush. Oakland's territory covers what was once a mosaic of California coastal terrace prairie, oak woodland, and north coastal scrub. In the late 18th century, it became part of a large ''rancho'' grant in the colony of New Spain, and was known for its plentiful oak tree stands. Its land served as a resource when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transocean Airlines
Known for the first few months of its existence as Orvis Nelson Air Transport (or ONAT), Transocean Air Lines was a supplemental air carrier, a type of U.S. airline defined and regulated by the Civil Aeronautics Board (CAB), the now-defunct United States Government agency that, from 1938 to 1978, tightly regulated almost all U.S. commercial air transportation. During the time the airline operated, supplemental airlines were charter/scheduled hybrids, legally able to operate a limited amount of scheduled service, which Transocean did, especially towards the end of its existence. Transocean was based in Oakland, California. The airline was among the most operationally capable of the supplemental airlines, regularly operating many thousands of miles from the United States. At times it accounted for over 20% of the revenue of all supplemental air carriers, and it usually was the largest supplemental by revenue. However, Transocean fell on increasingly hard financial times during the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Airlines (United States)
Universal Airlines was a United States supplemental air carrier that operated from 1966 to 1972, based initially at Willow Run Airport in Ypsilanti, Michigan and later at Oakland International Airport in California. Universal was a re-naming of Zantop Air Transport. At the time, "supplemental" was the Civil Aeronautics Board (CAB) term for a charter airline, the CAB being the Federal agency that tightly regulated US carriers in that era. A Houston-based commuter air carrier also used the Universal name during the late 1970s operating scheduled passenger service in Louisiana, Mississippi and Texas. History In 1946, the Zantop brothers started Zantop Flying Service, a fixed base operator. This evolved into Zantop Air Transport in 1956, which flew auto parts for the car manufacturers and flew air freight for the US Air Force. In 1962, Zantop Air Transport became a supplemental air carrier. In 1966, Universal Consolidated Industries (the Matthews family) bought Zantop Air Transpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American Airlines
North American Airlines, Inc., was an American airline with its headquarters at the HLH Building in Peachtree City, Georgia in Greater Atlanta, United States. Prior to May 2008, it operated scheduled international services from the U.S. to Africa and Guyana. Later it operated domestic and international charter services and wet lease services. Its main aircraft and maintenance base was Tampa International Airport. History North American Airlines was a subsidiary of Global Aviation Holdings, Inc., formerly Global Aero Logistics, Inc. Unlike the other airlines that are or were a part of Global Aviation, ATA Airlines (now defunct) and World Airways (now defunct), North American was founded after airline deregulation in the United States. North American was established in 1989 and began operations on January 20, 1990. It was founded by Dan McKinnon, former head of the then- Civil Aeronautics Board. The airline was acquired by World Air Holdings in April 2005. It began by flyi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Lakes Airlines
Great Lakes Airlines was an American regional airline operating domestic scheduled and charter services. Corporate headquarters were in Cheyenne, Wyoming, with a hub at Denver International Airport. As of November 2013, Great Lakes Airlines received $58,299,575 in annual federal subsidies for Essential Air Services that they provided to rural airports in the U.S. Great Lakes Airlines was a large United Express feeder carrier from 1992 to 2002 operating to over 100 cities. On March 26, 2018, the airline stopped scheduled passenger flights, but continued to support Aerodynamics Inc. flights through September 1, 2018. History The airline was established by Doug Voss and Ivan Simpson and started operations on April 5, 1977 as Spirit Lake Airways. It was reorganised and began scheduled services on October 12, 1981, as Great Lakes Airlines with flights between Spencer and Des Moines, Iowa. In February 1988, Great Lakes acquired Alliance Airlines. In February 1992 Great Lakes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charter Airline
Air charter is the business of renting an entire aircraft (i.e., chartering) as opposed to individual aircraft seats (i.e., purchasing a ticket through a traditional airline). Regulation Charter – also called air taxi or ad hoc – flights require certification from the associated country's civil aviation authority. The regulations are differentiated from typical commercial/passenger service by offering a non-scheduled service. Analogous regulations generally also apply to air ambulance and cargo operators, which are often also ad hoc for-hire services. United States In the United States, these flights are regulated under FAA Part 135. There are some cases where a charter operator can sell scheduled flights, but only in limited quantities. As of 2021, the FAA had made it a priority to crack down on unauthorised charter flights, according to industry experts. Types of service There are several business models which offer air charter services from the traditional char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Merlin
The Rolls-Royce Merlin is a British Coolant#Liquids, liquid-cooled V12 engine, V-12 Reciprocating engine, piston aero engine of 27-litre (1,650 cu in) Engine displacement, capacity. Rolls-Royce Limited, Rolls-Royce designed the engine and first ran it in 1933 as a private venture. Initially known as the PV-12, it was later called ''Merlin (bird), Merlin'' following the company convention of naming its four-stroke piston aero engines after birds of prey. The engine benefitted from the racing experiences of precursor engines in the 1930s. After several modifications, the first production variants of the PV-12 were completed in 1936. The first operational aircraft to enter service using the Merlin were the Fairey Battle, Hawker Hurricane and Supermarine Spitfire. The Merlin remains most closely associated with the Spitfire and Hurricane, although the majority of the production run was for the four-engined Avro Lancaster heavy bomber. The Merlin continued to benefit from a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pan Am DC4 Cipper
Pan or PAN may refer to: Food * Pan (cooking), a piece of cooking equipment * Harina P.A.N., a pre-cooked corn meal * Pan or Paan, a North Indian term for betel Prefix * ''Pan-'', a prefix meaning "all", "of everything", or "involving all members" of a group People * Pan (surname), Chinese family name (潘 or 盤) * Pen Ran (), Cambodian singer and songwriter whose name is sometimes Romanized as Pan Ron Arts, entertainment, and media Card games * Pan (game), a shedding card game of Polish origin * Panguingue or Pan, a gambling card game Fictional characters * Pan (''Dragon Ball''), in ''Dragon Ball'' media * Peter Pan, created by James Barrie Films * ''Pan'' (1922 film), Norwegian film * ''Pan'' (1995 film), a Danish/Norwegian/German film * ''Pan'' (2015 film), film Literature and publishing * ''Pan'' (novel), by Knut Hamsun * ''Pan'' (magazine) an arts and literary review * Pan Books, a publisher Music Musical instruments * Pan, short for steel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kabine DC-4
Kabine may refer to: *Kabiné Komara (born 1950), Prime Minister of Guinea *Heinkel Kabine, car *''KabineKlar , located in Kelsterbach, Germany, is the German trade union A trade union (British English) or labor union (American English), often simply referred to as a union, is an organization of workers whose purpose is to maintain or improve the ...'', German trade union for flight attendants * Rockford Kabine, German artist group {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Monica, California
Santa Monica (; Spanish language, Spanish: ''Santa Mónica'') is a city in Los Angeles County, California, Los Angeles County, situated along Santa Monica Bay on California's South Coast (California), South Coast. Santa Monica's 2020 United States Census Bureau, U.S. census population was 93,076. Santa Monica is a popular resort town, owing to its climate, beaches, and hospitality industry. It has a diverse economy, hosting headquarters of companies such as Hulu, Activision Blizzard, Universal Music Group, Starz Entertainment Corp., Starz Entertainment, Lionsgate Studios, Illumination (company), Illumination and The Recording Academy. Santa Monica traces its history to Rancho San Vicente y Santa Mónica, granted in 1839 to the Sepúlveda family of California. The rancho was later sold to John Percival Jones, John P. Jones and Robert Symington Baker, Robert Baker, who in 1875, along with his Californio heiress wife Arcadia Bandini de Stearns Baker, founded Santa Monica, which inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
