Doak 16 VZ-4DA

Doak VZ-4

OrszágMAGYARORSZÁG
SzerepVTOL research convertiplane
Az első repülés25 February 1958
Épült1

A Doak VZ-4 (or Doak Model 16) was an American prototype Vertical Takeoff and Landing (VTOL) aircraft built in the 1950s for service in the United States Army. Only a single prototype was built, and the U.S. Army withdrew it from active trials in 1963.

Forrás: Doak VZ-4 on Wikipedia

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Scaled Composites Model 348

Scaled Composites Model 348

OrszágMAGYARORSZÁG
SzerepFlying Spaceplane Carrier
Az első repülésDecember 21, 2008
Épült1

A Scaled Composites Model 348 White Knight Two (WK2) is a quadjet cargo aircraft that is used to lift the SpaceShipTwo spacecraft to release altitude. It was developed by Scaled Composites from 2007 to 2010 as the first stage of Tier 1b, a two-stage to suborbital-space manned launch system. WK2 is based on the successful mothership to SpaceShipOne, White Knight, which itself is based on Proteus. With an “open architecture” design and explicit plans for multi-purpose use, the aircraft could also operate as a zero-g aircraft for passenger training or microgravity science flights, handle missions in high-altitude testing more generally, or be used to launch payloads other than SpaceShipTwo. A study of use of the aircraft as a forest fire water bomber has also been mentioned, one that would utilize a large carbon composite water tank that could be quickly replenished to make repeat runs over fires.

Forrás: Scaled Composites Model 348 on Wikipedia

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Northrop X-4 Bantam

Northrop X-4 Bantam

OrszágMAGYARORSZÁG
SzerepTailless aircraft prototype
Az első repülés15 December 1948
Épült2

A Northrop X-4 Bantam was a prototype small twinjet aircraft manufactured by Northrop Corporation in 1948. It had no horizontal tail surfaces, depending instead on combined elevator and aileron control surfaces (called elevons) for control in pitch and roll attitudes, almost exactly in the manner of the similar-format, rocket-powered Messerschmitt Me 163 of Nazi Germany’s Luftwaffe. Some aerodynamicists had proposed that eliminating the horizontal tail would also do away with stability problems at fast speeds (called shock stall) resulting from the interaction of supersonic shock waves from the wings and the horizontal stabilizers. The idea had merit, but the flight control systems of that time prevented the X-4 from any success.

Forrás: Northrop X-4 Bantam on Wikipedia

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Bristol 170 Freighter Mk 31

Bristol Freighter

OrszágEgyesült KIRÁLYSÁG
SzerepCargo aircraft
Az első repülés2 December 1945
Épült214

A Bristol Type 170 Freighter was a British twin-engine aircraft designed and built by the Bristol Aeroplane Company as both a freighter and airliner. Its best known use was as an air ferry to carry cars and their passengers over relatively short distances. A passenger-only version was also produced, known as the Wayfarer. The Freighter was developed during the Second World War, having attracted official attention from the British Air Ministry, which sought the development of a rugged vehicle capable of carrying various cargoes, including a 3-ton truck. Various changes to the design were made to accommodate their requirements, but being completed too late to participate in the conflict, the majority of sales of the Freighter were to commercial operators. In response to customer demand, an enlarged version to maximise vehicle-carrying capacity, known as the Bristol Superfreighter, was developed.

Forrás: Bristol Freighter on Wikipedia

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Lockheed Electra 12A

Lockheed Electra 12

OrszágMAGYARORSZÁG
SzerepCivil and military utility aircraft
Az első repülésJune 27, 1936
Épült130

A Lockheed Model 12 Electra Junior, more commonly known as the Lockheed 12 or L-12, is an eight-seat, six-passenger all-metal twin-engine transport aircraft of the late 1930s designed for use by small airlines, companies, and wealthy private individuals. A scaled-down version of the Lockheed Model 10 Electra, the Lockheed 12 was not popular as an airliner but was widely used as a corporate and government transport. Several were also used for testing new aviation technologies.

Forrás: Lockheed Electra 12 on Wikipedia

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Bell X-5

Bell X-5

OrszágMAGYARORSZÁG
SzerepKutatási repülőgép
Az első repülés20 June 1951
Épült2

A Bell X-5 was the first aircraft capable of changing the sweep of its wings in flight. It was inspired by the untested wartime P.1101 design of the German Messerschmitt company. In contrast with the German design, which could only have its wing sweepback angle adjusted on the ground, the Bell engineers devised a system of electric motors to adjust the sweep in flight.

Forrás: Bell X-5 on Wikipedia

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Ryan X-13 Vertijet

Ryan X-13 Vertijet

OrszágMAGYARORSZÁG
SzerepExperimental VTOL jet aircraft
Az első repülésDecember 10, 1955
Épült2

A Ryan X-13 Vertijet (company designation Model 69) was an experimental vertical take-off and landing (VTOL) jet aircraft flown in the United States in the 1950s. The main objective of the project was to demonstrate the ability of a pure jet to vertically takeoff, hover, transition to horizontal forward flight, and vertically land.

Forrás: Ryan X-13 Vertijet on Wikipedia

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North American X-15A2

North American X-15

OrszágMAGYARORSZÁG
SzerepConcept demonstrator aircraft
Az első repülés24 October 2000
Épült2

A North American X-15 was a hypersonic rocket-powered aircraft operated by the United States Air Force and the National Aeronautics and Space Administration as part of the X-plane series of experimental aircraft. The X-15 set speed and altitude records in the 1960s, reaching the edge of outer space and returning with valuable data used in aircraft and spacecraft design. The X-15’s official world record for the highest speed ever recorded by a manned, powered aircraft, set in October 1967 when William J. Knight flew Mach 6.72 at 102,100 feet (31,120 m), a speed of 4,520 miles per hour (7,274 km/h; 2,021 m/s), has remained unbroken as of January 2019.

Forrás: North American X-15 on Wikipedia

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Martin X-24B Lifting Body

Martin Marietta X-24

OrszágMAGYARORSZÁG
SzerepConcept demonstrator aircraft
Az első repülés24 October 2000
Épült2

A Martin Marietta X-24 was 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.

Forrás: Martin Marietta X-24 on Wikipedia

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Lockheed Martin X-35B Joint Strike Fighter

Lockheed Martin X-35

OrszágMAGYARORSZÁG
SzerepConcept demonstrator aircraft
Az első repülés24 October 2000
Épült2

The Lockheed Martin X-35 was a concept demonstrator aircraft (CDA) developed by Lockheed Martin for the Joint Strike Fighter program. The X-35 was declared winner over the competing Boeing X-32 and a developed, armed version went on to enter production in the early 21st century as the F-35 Lightning II.

Forrás: Lockheed Martin X-35 on Wikipedia

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