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Kronfeld Monoplane
The Kronfeld Monoplane was a 1930s British ultra-light aircraft designed by Robert Kronfeld, only one was built. Design and development Designed as a successor to the company's Kronfeld Drone, the Monoplane was a single-seat parasol monoplane powered by a Carden-Ford converted car engine. The Monoplane, registered ''G-AESG'', was built and first flown at Hanworth Aerodrome in 1937. With the start of the Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ... a second unfinished Monoplane and the prototype were scrapped. Specifications See also References Notes Bibliography * * 1930s British sport aircraft Parasol-wing aircraft Aircraft first flown in 1937 Single-engined pusher aircraft {{aero-1930s-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultralight Aircraft
Ultralight aviation (called microlight aviation in some countries) is the flying of lightweight, 1- or 2-seat fixed-wing aircraft. Some countries differentiate between weight-shift control and conventional three-axis control aircraft with ailerons, elevator and rudder, calling the former "microlight" and the latter "ultralight". During the late 1970s and early 1980s, mostly stimulated by the hang gliding movement, many people sought affordable powered flight. As a result, many aviation authorities set up definitions of lightweight, slow-flying aeroplanes that could be subject to minimum regulations. The resulting aeroplanes are commonly called "ultralight aircraft" or "microlights", although the weight and speed limits differ from country to country. In Europe, the sporting (FAI) definition limits the maximum stalling speed to and the maximum take-off weight to , or if a ballistic parachute is installed. The definition means that the aircraft has a slow landing speed and sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many List of islands of the United Kingdom, smaller islands within the British Isles. Northern Ireland shares Republic of Ireland–United Kingdom border, a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Aircraft Company
The British Aircraft Company was a British aircraft manufacturer based in Maidstone. It was founded by C H Lowe-Wylde and produced gliders and light aircraft during the 1930s. B.A.C. Ltd was registered as a Limited Company on 4 March 1931; directors were C H Lowe-Wylde, K Barcham Green and Mrs Sheila M Green. Around this time Lowe-Wylde was developing the principle of launching gliders by towing them using a powerful car. Giving demonstrations around the country, his Bentley, driven by Mrs Green, was able to launch him to a height of 300 ft, thus making hill sites and bungy-launch teams unnecessary. A public demonstration of this on the Brooklands Race Track's Finishing Straight on 9 April 1931 was filmed by British Pathe and almost ended in disaster when Lowe-Wylde clipped the port wing as he made an impressive landing under a footbridge. A school of auto-towed instruction was started at West Malling. The Sopwith Dove G-EBKY (now with the Shuttleworth Collection) was also u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Kronfeld
Squadron Leader Robert Kronfeld, AFC (5 May 1904 – 12 February 1948) was an Austrian-born gliding champion and sailplane designer of the 1920s and 30s. He became a British subject and an RAF test pilot. He was killed testing a glider in 1948. Early life Kronfeld was born in Vienna, the son of dentist also called Robert Kronfeld (1874–1946), who was nephew of Adolf Kronfeld (de) (doctor, writer), Ernst Moriz Kronfeld (de) (botanist), both Galician Jews. In his youth his favourite sport was boating. Gliding As a young man, he visited the Wasserkuppe in Germany and became passionate about the sport of gliding that was developing there. So Kronfeld became a member of the first Austrian gliding school. He befriended Walter Georgii, who was a meteorologist working at the nearby Darmstadt University of Technology and who had recently discovered thermals. Kronfeld became something of a test-pilot for Georgii, investigating this still-new phenomenon with the assistance of a va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra-light Aircraft
Ultralight aviation (called microlight aviation in some countries) is the flying of lightweight, 1- or 2-seat fixed-wing aircraft. Some countries differentiate between weight-shift control and conventional three-axis control aircraft with ailerons, elevator and rudder, calling the former "microlight" and the latter "ultralight". During the late 1970s and early 1980s, mostly stimulated by the hang gliding movement, many people sought affordable powered flight. As a result, many aviation authorities set up definitions of lightweight, slow-flying aeroplanes that could be subject to minimum regulations. The resulting aeroplanes are commonly called "ultralight aircraft" or "microlights", although the weight and speed limits differ from country to country. In Europe, the sporting (FAI) definition limits the maximum stalling speed to and the maximum take-off weight to , or if a ballistic parachute is installed. The definition means that the aircraft has a slow landing speed and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Aircraft Company Drone
The B.A.C. Drone was a British ultralight single-seat aircraft of the 1930s. Design During the early 1930s, the British Aircraft Company of Maidstone, Kent built a series of gliders culminating in the B.A.C. VII tandem two-seater. In 1932 the firm fitted a 600 c.c. Douglas motorcycle engine above the high wing on a steel tube pylon. It flew as a single-seater, and was known as the B.A.C. Planette. On 13 May 1933, the talented 32-year old designer C.H. Lowe-Wylde was killed in a crash of the first Planette at West Malling. The firm was then taken over by Robert Kronfeld who modified the second Planette with a streamlined pylon, and renamed the design the Drone.Jackson (1973), pp.172–174 In 1937, B.A.C. also introduced a machine called the Flying Ground Trainer. This was a powered primary glider which could be assembled either with a stub wing or with a Drone wing. It would fly only with the latter and was fitted with extra wheels at the nose and wing tips in order to ameliorate t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carden-Ford
__NOTOC__ The Carden-Ford was a 1930s British aero-engine modified from a Ford motor car engine by Carden Aero Engines The company saw a need for a cheap low-powered propulsion unit for ultralight aircraft and the engine was an adaptation of the well-proven and reliable Ford 10 Model C motor car engine. The engine was reversed, and a thrust bearing fitted to what was now the front of the engine. The chain drive was replaced by lightweight fibre gears, an Elektron aluminium alloy sump fitted, and dual ignition if requested. There were two cylinder head variants, one with an 'L' shape, the other with a low-profile flat head which required a separate header tank. This latter design was adapted for the elegant Chilton Aircraft Ltd Chilton D.W.1 Monoplane of 1936. Variants ;Carden-Ford 31 hp 4-cylinderLumsden 1994 :A much modified Ford 10 car engine. ;Carden-Ford S.P.1 :Further development of the 31 hp engine, with a centric supercharger, 1.1:1 gear ratio, splined propeller sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Registration
An aircraft registration is a code unique to a single aircraft, required by international convention to be marked on the exterior of every civil aircraft. The registration indicates the aircraft's country of registration, and functions much like an automobile license plate or a ship registration. This code must also appear in its Certificate of Registration, issued by the relevant civil aviation authority (CAA). An aircraft can only have one registration, in one jurisdiction, though it is changeable over the life of the aircraft. Legal provisions In accordance with the Convention on International Civil Aviation (also known as the Chicago Convention), all civil aircraft must be registered with a civil aviation authority (CAA) using procedures set by each country. Every country, even those not party to the Chicago Convention, has an NAA whose functions include the registration of civil aircraft. An aircraft can only be registered once, in one jurisdiction, at a time. The NAA al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanworth Aerodrome
London Air Park, also known as Hanworth Air Park, was a grass airfield in the grounds of Hanworth Park House, operational 1917–1919 and 1929–1947. It was on the southeastern edge of Feltham, now part of the London Borough of Hounslow. In the 1930s, it was best known as a centre for private flying, society events, visits by the LZ 127 Graf Zeppelin, Graf Zeppelin airship, and for aircraft manufacture by the Whitehead Aircraft Company during World War I and General Aircraft Limited (GAL) 1934–1949; in total over 1,650 aircraft were built here. Hanworth Park House In 1797, the manor house was destroyed by fire, leaving only the stable block, which survives today as flats, plus the coach house, which was converted into homes. c. 1799, a new house was built on the same site known as Hanworth House. In 1827, the house and estate of c. 680 acres (known as Hanworth Great Park), including three farms was sold outright to Henry Perkins. During the 1830s, the current building known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies of World War II, Allies and the Axis powers. World War II was a total war that directly involved more than 100 million Military personnel, personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Air warfare of World War II, Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the Atomic bombings of Hiroshima and Nagasaki, only two nuclear weapons ever used in war. World War II was by far the List of wars by death toll, deadliest conflict in hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kronfeld Drone
The B.A.C. Drone was a British ultralight single-seat aircraft of the 1930s. Design During the early 1930s, the British Aircraft Company of Maidstone, Kent built a series of gliders culminating in the B.A.C. VII tandem two-seater. In 1932 the firm fitted a 600 c.c. Douglas motorcycle engine above the high wing on a steel tube pylon. It flew as a single-seater, and was known as the B.A.C. Planette. On 13 May 1933, the talented 32-year old designer C.H. Lowe-Wylde was killed in a crash of the first Planette at West Malling. The firm was then taken over by Robert Kronfeld who modified the second Planette with a streamlined pylon, and renamed the design the Drone.Jackson (1973), pp.172–174 In 1937, B.A.C. also introduced a machine called the Flying Ground Trainer. This was a powered primary glider which could be assembled either with a stub wing or with a Drone wing. It would fly only with the latter and was fitted with extra wheels at the nose and wing tips in order to ameliorate t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illustrated Encyclopedia Of Aircraft
The ''Illustrated Encyclopedia of Aircraft'' was a weekly partwork magazine by Aerospace Publishing (an imprint of Orbis Publishing) which was published in the United Kingdom (and sold in other countries too) during the early 1980s. The magazine was intended to eventually make up a multi-volume encyclopedia dedicated to aviation. First issued in 1981, the partwork comprised 216 issues, each of twenty pages (plus the covers), making up eighteen volumes (4280 pages). The first two issues were sold together for the price of one, subsequent issues were sold on their own. Empty binders for each volume (of twelve issues) were also sold. These binders were dark blue in colour and contained the imprint of a Panavia Tornado on the front. They held the issues using a metal strip that was threaded through the staples of each issue to hold them in place. Each issue consisted of four separate sections. The final two parts (215 and 216), issued in 1985, comprised the index for the encyclop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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