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Dumbo (air-sea Rescue)
Dumbo was the code name used by the United States Navy during the 1940s and 1950s to signify search and rescue missions, conducted in conjunction with military operations, by long-range aircraft flying over the ocean. The purpose of Dumbo missions was to rescue downed American aviators as well as seamen in distress. Dumbo aircraft were originally land-based heavy bomber aircraft converted to carry an airborne lifeboat to be dropped in the water near survivors. The name "Dumbo" came from Walt Disney's flying elephant, the main character of the animated film ''Dumbo'', appearing in October 1941.''Time'', August 6, 1945"World Battlefronts: Battle of the Seas: The Lovely Dumbos", page 1 an Retrieved on September 6, 2009. By extension, "Dumbo" became the unofficial nickname for ''any'' air-sea rescue aircraft, including flying boats that had less need to drop heavy lifeboats since the aircraft could land on the water and perform rescues directly.Algeo, John. ''Fifty years among the new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing SB-17G Of The 5th Rescue Squadron, Flight D
The Boeing Company () is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product support services. Boeing is among the largest global aerospace manufacturers; it is the third-largest List of defense contractors, defense contractor in the world based on 2020 revenue, and is the largest exporter in the United States by dollar value. Boeing stock is included in the Dow Jones Industrial Average. Boeing is incorporated in Delaware. Boeing was founded by William Boeing in Seattle, Washington (state), Washington, on July 15, 1916. The present corporation is the result of the merger of Boeing with McDonnell Douglas on August 1, 1997. Then chairman and CEO of Boeing, Philip M. Condit, assumed those roles in the combined company, while Harry Stonecipher, former CEO of McDonnell Douglas, became president and COO. The Boeing Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of STOL (Short TakeOff and Landing) or STOVL (Short TakeOff and Vertical Landing) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.Munson 1968.Hirschberg, Michael J. and David K. Dailey"Sikorsky". ''US and Russian Helicopter Development in the 20th Century'', American Helicopter Society, International. 7 July 2000. Although most earlier designs used more than one main rotor, the configuration of a single main rotor accompanied by a vertical anti-torque tail rotor (i.e. unicopter, not to be confused with the single-blade monocopter) has become the most comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PT Boat
A PT boat (short for patrol torpedo boat) was a motor torpedo boat used by the United States Navy in World War II. It was small, fast, and inexpensive to build, valued for its maneuverability and speed but hampered at the beginning of the war by ineffective torpedoes, limited armament, and comparatively fragile construction that limited some of the variants to coastal waters. In the USN they were organized in Motor Torpedo Boat Squadrons (MTBRONs). The PT boat was very different from the first generation of torpedo boat, which had been developed at the end of the 19th century and featured a displacement hull form. These first generation torpedo boats rode low in the water, displaced up to 300 tons, and had a top speed of . During World War I Italy, the US, and UK developed the first high-performance gasoline-powered motor torpedo boats (often with top speeds over ) and corresponding torpedo tactics, but these projects were all quickly disbanded after the Armistice. World Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LCVP (United States)
The landing craft, vehicle, personnel (LCVP) or Higgins boat was a landing craft used extensively by the Allies of World War II, Allied forces in amphibious landings in World War II. Typically constructed from plywood, this shallow-draft, barge-like boat could ferry a roughly platoon-sized complement of 36 men to shore at 9 knot (unit), knots (17 km/h). Men generally entered the boat by climbing down a cargo net hung from the side of their troopship, troop transport; they exited by charging down the boat's lowered bow (ship), bow ramp. Designer Andrew Higgins based it on boats made for operating in swamps and marshes. More than 23,358 were built, by Higgins Industries and licensees.Herman, Arthur. ''Freedom's Forge: How American Business Produced Victory in World War II''.New York: Random House. . pp. 204-206. Taking the last letter of the LCVP designation, sailors often nicknamed the Higgins Boat the "Papa Boat" or "Peter Boat" to differentiate it from other landing craft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Higgins Industries
Higgins Industries was the company owned by Andrew Higgins based in New Orleans, Louisiana, United States. Higgins Industries is most famous for the design and production of the Higgins boat, an amphibious landing craft referred to as LCVP (landing craft, vehicles, personnel), which was used extensively in the Allied forces' D-Day Invasion of Normandy. Higgins also manufactured PT boats, and produced the first American airborne lifeboat, the model A-1 lifeboat. The company also had a subsidiary architectural firm that designed manufacturing buildings - most famously the Michoud Assembly Facility. Andrew Higgins also owned the New Orleans-based Higgins Lumber and Export Co., and Higgins Aircraft, which contracted to provide aircraft for the US military during World War II. History Before World War Two, Higgins got its big start with the design and production of small shallow-draft boats that were designed to be operated in the shallow marsh areas common to Louisiana. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Higgins
Andrew Jackson Higgins (28 August 1886 – 1 August 1952) was an American businessman and boatbuilder who founded Higgins Industries, the New Orleans-based manufacturer of "Higgins boats" (Landing Craft, Vehicle, Personnel, or LCVPs) during World War II. The company started out as a small boat-manufacturing business, and became one of the biggest industries in the world with upwards of eighty thousand workers and government contracts worth nearly three hundred fifty million dollars. General Dwight Eisenhower is quoted as saying, "Andrew Higgins ... is the man who won the war for us. ... If Higgins had not designed and built those LCVPs, we never could have landed over an open beach. The whole strategy of the war would have been different." Adolf Hitler recognized his heroic war efforts in ship production and bitterly dubbed him the "New Noah".Brinkley, Douglas, ''The Man Who Won the War for Us'', American Heritage, 20000101, Vol. 51, Issue 3Herman, Arthur. ''Freedom's Forge: Ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Channel
The English Channel, "The Sleeve"; nrf, la Maunche, "The Sleeve" (Cotentinais) or ( Jèrriais), (Guernésiais), "The Channel"; br, Mor Breizh, "Sea of Brittany"; cy, Môr Udd, "Lord's Sea"; kw, Mor Bretannek, "British Sea"; nl, Het Kanaal, "The Channel"; german: Ärmelkanal, "Sleeve Channel" ( French: ''la Manche;'' also called the British Channel or simply the Channel) is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busiest shipping area in the world. It is about long and varies in width from at its widest to at its narrowest in the Strait of Dover."English Channel". ''The Columbia Encyclopedia'', 2004. It is the smallest of the shallow seas around the continental shelf of Europe, covering an area of some . The Channel was a key factor in Britain becoming a naval superpower and has been utilised by Britain as a natural def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bomber
A bomber is a military combat aircraft designed to attack ground and naval targets by dropping air-to-ground weaponry (such as bombs), launching aerial torpedo, torpedoes, or deploying air-launched cruise missiles. The first use of bombs dropped from an aircraft occurred in the Italo-Turkish War, with the first major deployments coming in the World War I, First World War and World War II, Second World War by all major airforces causing devastating damage to cities, towns, and rural areas. The first purpose built bombers were the Italy, Italian Caproni Ca 30 and United Kingdom, British Bristol T.B.8, both of 1913. Some bombers were decorated with nose art or victory markings. There are two major classifications of bomber: strategic and tactical. Strategic bombing is done by heavy bombers primarily designed for long-range bombing missions against strategic targets to diminish the enemy's ability to wage war by limiting access to resources through crippling infrastructure or reduci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Lancaster
The Avro Lancaster is a British Second World War heavy bomber. It was designed and manufactured by Avro as a contemporary of the Handley Page Halifax, both bombers having been developed to the same specification, as well as the Short Stirling, all three aircraft being four-engined heavy bombers adopted by the Royal Air Force (RAF) during the same wartime era. The Lancaster has its origins in the twin-engine Avro Manchester which had been developed during the late 1930s in response to the Air Ministry Specification P.13/36 for a medium bomber for "world-wide use" which could carry a torpedo internally, and make shallow dive-bombing attacks. Originally developed as an evolution of the Manchester (which had proved troublesome in service and was retired in 1942), the Lancaster was designed by Roy Chadwick and powered by four Rolls-Royce Merlins and in one of the versions, Bristol Hercules engines. It first saw service with RAF Bomber Command in 1942 and as the strategic bom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uffa Fox
Uffa Fox, CBE (15 January 1898 – 26 October 1972) was an English boat designer and sailing enthusiast, responsible for a number of innovations in boat design. Not afraid of courting controversy or causing offense, he is remembered for his eccentric behaviour and pithy quotes, as much as for his original boat designs. Life Fox was born on the Isle of Wight and was raised in East Cowes. He lived for a while in Puckaster on the Isle of Wight. In July 1921, Fox and a crew of nine sea scouts departed for the western Solent in a open whaler under the parental expectation that they were on a camping/sailing trip. He decided to extend the itinerary up the Seine towards Paris. In seven days, they traveled within 70 kilometers of the city when they turned around to return another five days later. After being met by the coast guard as presumed castaways, Fox was relieved of his role in the sea scouts. He was the subject of '' This Is Your Life'' in January 1963 when he was surprise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vickers Warwick
The Vickers Warwick was a multi-purpose twin-engined British aircraft developed and operated during the Second World War. In line with the naming convention followed by other RAF heavy bombers of the era, it was named after a British city or town, in this case Warwick. The Warwick was the largest British twin-engined aircraft to see use during the Second World War. The Warwick was designed and manufactured by Vickers-Armstrongs during the late 1930s. It was intended to serve as a larger counterpart to the Vickers Wellington bomber. The two aircraft share similar construction and design principles but unlike the smaller Wellington bomber, development of the Warwick was delayed by a lack of suitable high-powered engines. The maiden flight occurred on 13 August 1939 but delays to its intended powerplant, the Napier Sabre engine, led to alternatives being explored in the form of the Bristol Centaurus and Pratt & Whitney R-2800 Double Wasp radial engines. By the time adequate engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seaplane
A seaplane is a powered fixed-wing aircraft capable of takeoff, taking off and water landing, landing (alighting) on water.Gunston, "The Cambridge Aerospace Dictionary", 2009. Seaplanes are usually divided into two categories based on their technological characteristics: floatplanes and flying boats; the latter are generally far larger and can carry far more. Seaplanes that can also take off and land on airfields are in a subclass called amphibious aircraft, or amphibians. Seaplanes were sometimes called ''hydroplanes'', but currently this term applies instead to Hydroplane (boat), motor-powered watercraft that use the technique of Planing (boat), hydrodynamic lift to skim the surface of water when running at speed. The use of seaplanes gradually tapered off after World War II, partially because of the investments in airports during the war but mainly because landplanes were less constrained by weather conditions that could result in sea states being too high to operate seaplan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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