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Goodhart Newbury Manflier
The Goodhart ''Newbury Manflier'' was a two-place human-powered aircraft designed by Nicholas Goodhart. Its most notable feature was that the two pilots were placed in separate fuselages, spaced 70 ft apart. Design and development The genesis of the aircraft was detailed in a paper presented at a 1974 conference hosted by the Man-Powered Aircraft Group of the Royal Aeronautical Society, and later published in its Journal. In the paper, after initially describing the requirements for an aircraft to win the Kremer Prize then on offer, Goodhart proposed a two-person monoplane, with a 100 ft wingspan, with each pilot being located in separate nacelles at the wingtips. This configuration would reduce the bending moments on the wing spar, and hence the overall weight. Turning radius would be in the order of 1,000 ft, and with each pilot generating 0.20 hp (or 140 watts) to maintain flight. The design evolved, so that when construction of the Newbury Manflier com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human-powered Aircraft
A human-powered aircraft (HPA) is an aircraft belonging to the class of vehicles known as human-powered transport. Human-powered aircraft have been successfully flown over considerable distances. However, they are still primarily constructed as engineering challenges rather than for any kind of recreational or utilitarian purpose. History Early attempts at human-powered flight were unsuccessful because of the difficulty of achieving the high power-to-weight ratio. Prototypes often used ornithopter principles which were not only too heavy to meet this requirement but aerodynamically unsatisfactory. First attempts In 1904, Scientific American published an article and a photograph of a bicycle plane built by Steward Winslow of Riparia, Washington. He attempted to fly his plane on 30 July 1904, but one of the wheels failed. An early human-powered aircraft was the Gerhardt Cycleplane, developed by W. Frederick Gerhardt at McCook Field in Dayton, Ohio in 1923. The aircraft h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC Two
BBC Two is a British free-to-air public broadcast television network owned and operated by the BBC. It covers a wide range of subject matter, with a remit "to broadcast programmes of depth and substance" in contrast to the more mainstream and popular BBC One. Like the BBC's other domestic TV and radio channels, it is funded by the television licence, and is therefore free of commercial advertising. It is a comparatively well-funded public-service network, regularly attaining a much higher audience share than most public-service networks worldwide. Originally styled BBC2, it was the third British television station to be launched (starting on 21 April 1964), and from 1 July 1967, Europe's first television channel to broadcast regularly in colour. It was envisaged as a home for less mainstream and more ambitious programming, and while this tendency has continued to date, most special-interest programmes of a kind previously broadcast on BBC Two, for example the BBC Proms, no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twin-fuselage Aircraft
A twin-fuselage aircraft has two main fuselages. It is distinct from the twin-boom aircraft, twin-boom configuration which has a single main fuselage with two subsidiary boom structures. Twin fuselages have been adopted for various reasons, and a few types have entered production. Early seaplanes A twin-float arrangement offers stability on the water without the need for wing tip stabilising floats. Mounting the float immediately below, or integrally with, the fuselage provides a strong airframe with minimal additional weight. During and after World War I a number of such twin-fuselage floatplanes and twin-hulled flying boats were constructed, and a few entered production. As early as 1913, the Radley-England Waterplane racing flying boat demonstrated the concept at the hands of pilot Eric Gordon England, Gordon England. The Blackburn Twin Blackburn, Twin Blackburn of 1915 was a long-range floatplane for anti-Zeppelin patrol. A handful of production examples were delivered but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1970s British Experimental Aircraft
Year 197 ( CXCVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Magius and Rufinus (or, less frequently, year 950 ''Ab urbe condita''). The denomination 197 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * February 19 – Battle of Lugdunum: Emperor Septimius Severus defeats the self-proclaimed emperor Clodius Albinus at Lugdunum (modern Lyon). Albinus commits suicide; legionaries sack the town. * Septimius Severus returns to Rome and has about 30 of Albinus's supporters in the Senate executed. After his victory he declares himself the adopted son of the late Marcus Aurelius. * Septimius Severus forms new naval units, manning all the triremes in Italy with heavily armed troops for war in the East. His soldiers embark on an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft First Flown In 1979
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ball ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacCready Gossamer Condor
The MacCready ''Gossamer Condor'' was the first human-powered aircraft capable of controlled and sustained flight; as such, it won the Kremer prize in 1977. Its design was led by Paul MacCready of AeroVironment, Inc. Design and development The Kremer Prize had been set up in 1959 by Henry Kremer, a British industrialist, and offered £50,000 in prize money to the first group that could fly a human-powered aircraft over a figure-eight course covering a total of one mile (1.6 kilometers). The course also included a ten-foot pole that the aircraft had to fly over at the start and at the end. Early attempts to build human-powered aircraft had focused on wooden designs, which proved too heavy. Very early attempts – notably the ' and ''Pedaliante'' – used catapult launches. In 1961, Southampton University's Man Powered Aircraft SUMPAC took to the air at Lasham Airfield on 9 November, piloted by Derek Piggott, achieving a maximum flight of 650 metres. One week later, on 16 N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HPA Toucan
__NOTOC__ The HPA Toucan is a British two-seat human-powered aircraft built and flown by members of the Hertfordshire Pedal Aeronauts and was the first two-person human-powered aircraft to fly. Development The Hertfordshire Pedal Aeronauts was formed in 1965, mainly from the staff of Handley Page Limited, to design and build a human-powered aircraft and to compete for the Kremer Prize. The aircraft, unique in being powered by two persons, was designed by Martyn Pressnell. Pressnell was at the time a stress engineer with Handley Page. Partly funded by a grant from the Royal Aeronautical Society construction began in 1967 and was completed in 1972. Following taxying trials at Radlett Aerodrome on 16 June 1972 when brief hops were made, the aircraft made its first flight on 23 December 1972. Flown by Bryan Bowen with Derek May as crewman the longest flight was , the Toucan flew again on 3 July 1973 for and achieved a height of . Design The Toucan is a mid-wing cantilever monoplan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malliga 1
The Malliga 1 human powered aircraft was the project of Horst Josef Malliga. It is thought that it was the first successful Continental European human-powered aircraft. Design work began in August 1966, with the first flight taking place in September 1967. The aircraft was a low-wing monoplane, with a pod and boom configuration. The pilot sat in a recumbent position, and powered a two bladed pusher propeller, located behind a streamlined nacelle. Twin booms supported twin fins, with an all-flying tailplane located between them. Constructed from aluminium tubing and polystyrene, with plastic film covering. The Malliga 1 had a constant-chord wingplan, and spanned 20.00 m (65 ft 7in). As originally designed, the tailfins did not incorporate rudders, and directional control was made via two fins located outboard and underneath the wing. Lateral control was obtained by wingtip ailerons. With this configuration, and under human-power alone, flights of up to 150 m (487.50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMPAC Puffin
The HMPAC Puffin was a British man-powered aircraft designed by a team headed by John Wimpenny, an aerodynamicist at the de Havilland Aircraft Company. It was built by the Hatfield Man Powered Aircraft Club (HMPAC) on the company's premises in Hatfield, Hertfordshire. On 2 May 1962, Wimpenny, aged 39, piloted the Puffin at the Hatfield Aerodrome, pedalling to power the propeller, achieving a flight distance of , a world record which was to stand for ten years. The Puffin had a wingspan of . Puffin II An improved version of the Puffin was developed and built in 1965 as the HMPAC Puffin II. First flown on 27 August 1965, the Puffin II utilized the transmission components of the Puffin I in a completely new airframe. After it had been damaged, the Puffin II airframe was given to Liverpool University, who used it to build the Liverpuffin. Specifications See also * SUMPAC * List of human-powered aircraft References * Further reading *{{cite book, last1=Reay, first1=D. A., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cook Musfly
The ''Musfly'' was a British two-seat human-powered tailless aircraft built by David Cook in the 1970s. Background Intended to win the Kremer prize, the ''Musfly'' was designed by David Cook and Neil Moran, who at the time were employees at Richard Garrett & Sons, at Leiston, in Suffolk. The aircraft was a wire-braced high-wing tailless monoplane. The wing planform was made up of a central constant-chord swept wing A swept wing is a wing that angles either backward or occasionally forward from its root rather than in a straight sideways direction. Swept wings have been flown since the pioneer days of aviation. Wing sweep at high speeds was first investigate ..., with anhedral wing-tips. "Draggons" (upward deflecting ailerons) fitted to the wing-tips would provide lateral and directional control. Pitch control would be by weight shift, with the crewed capsule, suspended beneath the wing, being moved back and forth. In the capsule, the two-person crew would opera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC South
BBC South is the BBC English Region serving Oxfordshire, Hampshire, Isle of Wight, Dorset, Berkshire and parts of Gloucestershire, Buckinghamshire, Northamptonshire, Surrey, West Sussex and Wiltshire, with geographic coverage varying between digital, television and radio services. The region is headquartered in Southampton and has smaller offices in Dorchester, Oxford and Reading. Services Television ''BBC Souths television output (broadcast on BBC One) consists of its flagship regional news service ''BBC South Today'' and includes an opt-out service for viewers served by the Oxford transmitter, the current affairs programme '' Inside Out'' and a weekly half-hour ''Sunday Politics'' show dedicated to the region. The region covers television services for Hampshire, Berkshire, Oxfordshire, most of Dorset and West Sussex and parts of Buckinghamshire and Wiltshire. The television output also produces occasional regional documentaries, the such as ''Titanic – Southampt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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