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Everything posted by red750
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The SIPA S.1100 was a French twin engine observation and ground support aircraft flown in 1958. The first prototype was destroyed in a fatal crash only a few weeks after its first flight and no more were constructed. In 1958 France was in the middle of the Algerian War and felt a need for a counter-insurgency aircraft capable of observation, photography and ground support. This official programme led to three aircraft: the SIPA S.1100, the Sud Aviation SE.116 Voltigeur and, slightly later the Dassault Spirale. All three were propeller driven designs with twin engines, though the SIPA was the only one never fitted with turboprops. The SIPA SE.1100 was a mid wing cantilever monoplane. All its flying surfaces were straight tapered and square tipped; the wing carried flaps. Its 455 kW (610 hp) Pratt & Whitney R-1340 Wasp nine cylinder radial engines were mounted ahead of the wing leading edges, with cowlings which extended rearwards, both above and below the wing, nearly to the trailing edge. Its main wheels retracted backwards into the lower cowling and the tail wheel also retracted. Its crew compartment was in the extreme nose of a deepened forward fuselage, with multiple transparencies to provide good sideways and downward vision. For ground support work it was fitted with two 20 mm (0.79 in) guns. There were underwing attachment points for other armament packages. Ten SE.1100 prototypes were ordered but then cancelled before the SE.1100's first flight, flown on 24 April 1958 by Pierre Ponthus. Less than three months later, Ponthus and his colleague André Bouthonnet were killed and the aircraft destroyed when it crashed at Villacoublay during a low level demonstration. The unfinished second prototype was then abandoned.
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Here are a couple of links with more information. You can testfly Jetson One on MS Flightsimulator 2024. But first, the asking price is US$98,000. Fly Jetson ONE in Microsoft Flight Simulator 2024 | Jetson - Personal Electric Aerial Vehicle JETSON.COM You will be able to fly the Jetson ONE in Microsoft Flight Simulator 2024! https://jetson.com/ https://en.wikipedia.org/wiki/Jetson_One
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Boeing's troubled 787 faces yet another safety concern as a United Airlines plane was forced to make an unplanned landing after cockpit navigation screens failed. There was slight panic in the cockpit on during a flight from Los Angeles to London as both the captain's primary flight and navigation displays failed to a blank screen. While flying at an altitude of 35,000 feet in a remote region over Canada's frigid and inhospitable Hudson Bay, the plane's flight management computers entered 'a degraded mode with limited capabilities,' Transportation Safety Board of Canada reported. The report added that the commercial plane was left without lateral navigation - or LNAV - an autopilot mode that involves following a programmed flight path.
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The Dale Weejet 800, or Weejet VT-1 was an early light jet intended for high-speed personal transport or primary military training. Harold Dale, an engineer at North American Aviation who had designed several homebuilt aircraft, teamed up with Edward Gagnier, a former North American engineer, to develop the Weejet. The name was registered in February 1952 and the prototype was built in 2 1/2 years. The Weejet was a two-seat side-by-side, mid-winged all-aluminum, retractable tricycle gear aircraft with a V-tail arrangement. The aircraft was powered by a 920lb thrust Continental-Turbomeca Marbore II J-69-T-15 engine. Air was fed to the engine through two triangular inlets mounted on the inboard wing roots. Fuel was carried in the leading edge of the wings, and tip tanks. The aircraft had oxygen tanks and was pressurized to 3 psi differential pressure. The seats were designed to accommodate parachutes. The rudder pedals were adjustable for different pilot heights. The first test flight was conducted by Harold Dale on 30 March 1956. The aircraft completed several spin tests, but during one test the canopy opened and the aircraft went into an inverted spin. The pilot bailed out safely and the prototype crashed after performing an unmanned inverted loop. It was later found that the trim tab was set to full nose-down attitude during the test. A scheduled demonstration of the aircraft for the U.S. Navy was canceled. No other Weejets were produced.
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4.9K views · 328 reactions | We are excited to share the world's... WWW.FACEBOOK.COM We are excited to share the world's first eVTOL freestyle flight! The Jetson ONE has been designed to be the most nimble and maneuverable manned flying...
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The Portsmouth Aerocar was a British light utility aircraft design of the late 1940s. It was intended to be an aircraft that could be used for a variety of tasks including transport "mobile office" but only one prototype was built being scrapped in 1950. The Aerocar was a high-wing monoplane with gondola fuselage and twin-boom tailplane and tricycle undercarriage. The cabin could hold five passengers in addition to the pilot. Four doors were fitted to the cabin. The manufacturer claimed that as well as taking off in 160 yards on (dry) grass, it could climb on one engine at full load at 230 ft/min (70 m/min). It was of composite construction; fabric-covered wooden wings, tail booms and tail fitted to a metal fuselage but the production model would have been all-metal. Clamshell doors at the rear of the fuselage were advertised. Construction of both a Major and Minor variants was started but the company decided that the Minor would not have enough power and construction was abandoned. The Major prototype was completed and started taxying trials at Portsmouth on 18 June 1947, Frank Luxmoore was pleased with the trials so he undertook the maiden flight the same day. It was exhibited at the Society of British Aircraft Constructors airshow but funding for the development of the Aerocar was dependent on an agreement for licence manufacture in India. With the uncertainty arising from the partition of India in 1947, this became unlikely and Portsmouth Aviation was unable to continue with development. With Lionel Balfour, the driving force behind the Aerocar, no longer part of the company the Aerocar was stored until scrapped.
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The Mil Mi-20 was a small, multipurpose helicopter developed in the mid-1960s to replace the Mil Mi-1. It was designed for transport, cargo, agricultural, training, and light combat roles. Equipped with Falanga or Malyutka missiles or UB-16-57 rocket pods in its gunship configuration, the Mi-20 failed to gain traction and was cancelled after the second prototype.
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That has been suggested before, but the next para in the copied article said: Claims that the photo was actually retouched have since been invalidated, but in the absence of any other piece of evidence, it is hard to know whether Dixon's helicopter was as successful as he hoped. Still, the "Flying Ginny" must have been good enough since it made an impression on the Twin Coach Company of Kent, Ohio, previously known only as builders of motor buses, who hired Dixon and his machine and asked him to improve on it. For more information, Dixon helicopter photo was accurate - The Andalusia Star-News | The Andalusia Star-News WWW.ANDALUSIASTARNEWS.COM In November, I wrote an article for publication in the Star-News. The article was about Jesse Dixon and his helicopter. The article included a photograph of Jesse at the controls of his helicopter and airborne. I...
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Flying Ginny Jess Dixon of Andalusia, Alabama (1886-1963), was a man continuously investigating mechanical or experimental fields, and he tinkered with almost anything mechanical. Even before receiving any formal flight training, he constructed and flew a glider of his own design that was flown successfully from Dixon airport. Tired of being tied up in traffic jams, he then devoted his efforts in 1936 to the development of a unique flying machine, a combination of automobile, helicopter, autogiro, and motorcycle. Dixon spent a lot of his spare time at the local airport with some of the early pilots and worked on gliders as well as his helicopter project. He did make a considerable contribution to the development of the machine and sought a patent on some of the apparatus that controlled the pitch of the blades. He then built a framework to hold a motor and provide a seat for the pilot. The “Flying Ginny,” as Dixon liked to call it, was designed to allow for the transfer of engine power from the rotor blades to the wheels, which enabled its operation on surface roads. For flight and hover, it had two large lifting rotors in a single head, revolving in opposite directions, with cyclic and collective pitch control. Foot pedals actuated a hinged vane on the tail, counting on rotor downwash for yaw control. The undesignated machine could fly forward, backward or straight up, or hover in the air. It could run on road or fly across country. Although Dixon himself called it a "helicopter", it was just as much an automobile, and even required automobile license plates. Powered by a 40 h.p. air-cooled angine, the Dixon helicopter could reach speeds to 100 m.p.h. and was supposedly test-flown in 1940-41. However, only one photograph of the type is known to exist, and although it appears that the machine is actually flying in that picture, no records have survived of the test flights. At times, Dixon would take ropes and tie the machine to the ground and the overhead blades would actually lift the machine. Initially, he had a big tail that was not enough to handle that torque, and that eventually brought about the tail fin motor.
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The Aeronca L is a 1930s American cabin monoplane designed and built, in small numbers, by Aeronca Aircraft. It differed significantly from other Aeronca planes by the use of radial engines, streamlining, and a cantilever low wing. Quite unlike other Aeronca designs, the Model L was a "cantilever" (no external struts for bracing) low-wing monoplane, that featured side-by-side seating in a completely enclosed cabin. The design reflected the greater attention being paid to aerodynamics in the period, including large wheel spats for the fixed undercarriage and a Townend ring for the engine. The aircraft was of mixed-construction with a welded steel fuselage and wings with spruce spars and ribs, all covered with fabric. Initial attempts to use Aeronca's own engines proved inadequate, and the company turned to small radial engines from other suppliers, particularly neighboring Cincinnati engine manufacturer LeBlond. The Model L was mainly flown by private pilot owners. The plane was not a big seller. Difficulty with engine sources, and a destructive flood, in 1937, at Aeronca's factory at Cincinnati's Lunken Airport, took the energy out of the program, and Aeronca went back to high-wing light aircraft. With the end of sales to Aeronca, LeBlond sold their engine-manufacturing operation to an Aeronca-rival planemaker, Kansas City-based Rearwin Aircraft, who resumed production of the engines under the brand name "Ken-Royce," largely for use in Rearwin planes. Variants LA Fitted with a 70 hp (52 kW) LeBlond 5DE engine, 9 built LB (Images this page) Fitted with an 85 hp (63 kW) LeBlond 5DF engine, 29 built LC (Specificatiions below) Fitted with a 90 hp (67 kW) Warner Scarab Jr engine, 15 built LCS A single LC, [NC16289], was fitted with floats to become the LCS, carrying a load of 659 lb (299 kg) for 450 mi (391 nmi; 724 km) at 100 mph (87 kn; 161 km/h). LD Fitted with a 90 hp (67 kW) Lambert R-266 5-cyl. radial engine
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The Martin Marietta X-24 is an American experimental aircraft developed from a joint United States Air Force-NASA program named PILOT (1963–1975). It was designed and built to test lifting body concepts, experimenting with the concept of unpowered reentry and landing, later used by the Space Shuttle. Originally built as the X-24A, the aircraft was later rebuilt as the X-24B. The X-24 was drop launched from a modified B-52 Stratofortress at high altitudes before igniting its rocket engine; after expending its rocket fuel, the pilot would glide the X-24 to an unpowered landing. The X-24 was one of a group of lifting bodies flown by the NASA Flight Research Center (now Armstrong Flight Research Center) in a joint program with the U.S. Air Force at Edwards Air Force Base in California from 1963 to 1975. The lifting bodies were used to demonstrate the ability of pilots to maneuver and safely land wingless vehicles designed to fly back to Earth from space and be landed like an airplane at a predetermined site. Lifting bodies’ aerodynamic lift, essential to flight in the atmosphere, was obtained from their shape. The addition of fins and control surfaces allowed the pilots to stabilize and control the vehicles and regulate their flight paths. The X-24 (Model SV-5P) was built by Martin Marietta and flown from Edwards AFB, California. The X-24A was the fourth lifting body design to fly; it followed the NASA M2-F1 in 1964, the Northrop HL-10 in (1966), the Northrop M2-F2 in 1966 and preceded the Northrop M2-F3 (1970). The X-24A was a fat, short teardrop shape with vertical fins for control. It made its first, unpowered, glide flight on April 17, 1969 with Air Force Maj. Jerauld R. Gentry at the controls. Gentry also piloted its first powered flight on March 19, 1970. The craft was taken to around 45,000 feet (13.7 km) by a modified B-52 and then drop launched, then either glided down or used its rocket engine to ascend to higher altitudes before gliding down. The X-24A was flown 28 times at speeds up to 1,036 mph (1,667 km/h) and altitudes up to 71,400 feet (21.8 km). X-24B The X-24B's design evolved from a family of potential reentry shapes, each with higher lift-to-drag ratios, proposed by the Air Force Flight Dynamics Laboratory. To reduce the costs of constructing a research vehicle, the Air Force returned the X-24A to the Martin Marietta Corporation (as Martin Aircraft Company became after a merger) for modifications that converted its bulbous shape into one resembling a "flying flatiron"—rounded top, flat bottom, and a double delta planform that ended in a pointed nose. John Manke was the first to fly the X-24B, a glide flight on 1 August 1973. He was also the pilot on the first powered mission 15 November 1973. The X-24A was modified into the more stable X-24B with an entirely different shape in 1972. The bulbous shape of the X-24A was converted into a "flying flatiron" shape with a rounded top, flat bottom, and double delta planform that ended in a pointed nose. It was the basis for the Martin SV-5J. The X-24A shape was later borrowed for the X-38 Crew Return Vehicle (CRV) technology demonstrator for the International Space Station. X-24C There were a variety of "X-24C" proposals floated between 1972 and 1978. Perhaps the most notable was a Lockheed Skunk Works design, the L-301, which was to use scramjets to reach a top speed of Mach 8. X-24B
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Martin SV-5J After learning about a remark by Chuck Yeager that he would like to have some jet-powered lifting bodies for training purposes, Martin designed and built, on their own initiative, two examples of the SV-5J. The SV-5J was a jet-powered version of the rocket-powered X-24A. The SV-5J had identical dimensions to the X-24A, but was powered by a single Pratt & Whitney J60-PW-1 jet engine of 1360 kgf, in place of the X-24A's Reaction Motors XLR-11-RM-13 rocket engine. Martin also manufactured a full-scale, unflyable, mock-up of the SV-5J. (Confusion over number built may be due to the mock-up being included in the production list.) Martin were unable to convince Milt Thompson to fly the SV-5J, even after offering a $20,000 bonus. Both examples remained unflown. As the original X-24A was converted to X-24B, one of the SV-5Js eventually was converted to represent the X-24A, for display at the National Museum of the United States Air Force, Wright-Patterson AFB, Ohio, beside the original X-24B.
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The Dornier S-Ray 007 is a two-seat amphibious aircraft concept designed by Dornier Technologie. The concept is similar to that of the Dornier Libelle from the 1920s, and thus originally, the aircraft also carried the name Dornier Libelle. However, it was later changed to Dornier Stingray. Before the first aircraft could be built, the name was changed a third time to the Dornier S-Ray 007. The leader of the project is Iren Dornier , grandson of Claude Dornier and owner of Dornier Technologie. The flying boat is a high-wing aircraft, featuring a one-piece wing which is connected with the centrally-mounted Rotax 912S engine and propeller, on a stable aerodynamically-shaped central support pylon, to the fuselage. The S-Ray 007 is built from reinforced plastics with carbon fibre reinforcements, which makes the flying boat very resistant to salt water. The aircraft is equipped with retractable landing gear, and two 50 litre fuel tanks. The maiden flight of the Dornier S-Ray 007 was held on 14 July 2007 at Friedrichshafen airport, and the aircraft was piloted by Gerhard Thalhammer.
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The Beardmore Inflexible, also known as the Rohrbach Ro VI, was a three-engined all-metal prototype transport aircraft built by William Beardmore and Company at Dalmuir, Scotland. William Beardmore and Company had acquired a licence for the use of the Rohrbach principle for stressed-skin construction. Using these principles and drawings supplied by Rohrbach for the RoVI, the Beardmore company built a massive all-metal three-engined transport, the Beardmore Inflexible. The aircraft was built in sections at Dalmuir between 1925 and 1927 which were shipped by sea to Felixstowe and from there delivered by road to the Aeroplane & Armament Experimental Establishment (A&AEE) at Martlesham Heath Airfield where it first flew on 5 March 1928. It appeared at the Hendon RAF Display later in the year. The aircraft was structurally advanced for its time and had good flying qualities. It was also a very large aircraft for the time, having a wingspan of 157 ft (48 m) - around 16 ft (4.9 m) greater than the Boeing B-29 Superfortress heavy bomber of World War II. However, with an all up weight of 37,000 lb (17,000 kg) it was underpowered and, with no interest forthcoming from the RAF for a production contract, the aircraft was dismantled at Martlesham Heath in 1930. It was then examined for the effects of corrosion on light-alloy stressed skin structures. One of the aircraft's wheels survives, and is on exhibit in the Science Museum, London.
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The Piper PA-35 Pocono was an American 16/18 seat commuter airliner developed by Piper in the late 1960s. Only one aircraft was built and the design was not developed. Piper started the design work in 1965 for a twin-engined piston non-pressurized commuter airliner and the prototype first flew on 13 May 1968. It was a low-wing monoplane that was intended to be powered by two 475 hp (354 kW) Lycoming TIO-720-B1A piston engines then under development. It was planned that the aircraft would be built at the new factory at Lakeland Municipal Airport in Florida. Due to problems during development the tail area was increased, the fuselage stretched and the engines uprated to 520 hp (388 kW) variants. Development was stopped in 1969 initially to let the company develop other aircraft, but the halt was also influenced by the lack of a suitable engine and a number of third-level airline operators in the United States going out of business. In 1970 the company proposed a four-engined and a turboprop version, but they were not developed. In about 1978 a cooperation program between Piper and WSK Mielec (Poland) was planned. As part of this one fuselage with wings was transported from Florida to Poland and a team of designers was assembled at the R&D Center in Mielec. The program was named M-19, with designer Tadeusz Widełka as the team leader. The program was abandoned when the An-28 program was launched in Mielec and the PA-35 fuselage was moved to the Technical University in Rzeszów. Later, probably in 1994, the aircraft was moved to the city of Widełka.
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Right OT, the Douglas Sleeper Transport, identified by the upper level windows.
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The Wilson Private Explorer is an American-built recreational aircraft of the late 1990s. The Private Explorer was designed by Hubert de Chevigny as a scaled-down single-engine version of his twin-engined Wilson Global Explorer. The Private Explorer is a strut braced high wing aircraft which utilises a tubular steel frame covered in fabric. The interior has four passenger seats in the front section and a rear accommodation compartment which contains a double bed and two armchairs. The tricycle undercarriage is fixed and can be quickly removed for attachment of floats for operations off water. Various Lycoming engines have been fitted ranging from 235 to 300 hp (175 to 224 kW). The aircraft has an excellent short-field performance and an endurance of up to 8 hours. The aircraft is supplied to amateur constructors in kit form. The type has been tested with a Pratt & Whitney Canada PT6 turboprop engine.
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Enough PUNishment.
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The struts under the engines disprove that.
