When is a moth a better moth? When its made of metal…. August 3, 2009
Posted by shortfinals in Aviation, Great Vintage Flying Weekend, Royal Air Force, aircraft.Tags: ADC Aircraft, aero clubs, aircraft, Aviation, Cirrus engine, Danish register, De Havilland, DeH Gipsy I, DeH Gipsy II, Denmark, DH60, DH60 Moth, DH60M, DH60T, DH82a Tiger Moth, differential ailerons, First World War, flying schools, French, Geoffrey De Havilland, Great Vintage Flying Weekend, GVFWE, Major Frank Halford, Metal Moth, RAF, Renault V-8 engine, Roy Palmer, Royal Air Force, WW1
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Geoffrey de Havilland’s line of biplane sports/training aircraft, which culminated in the DH82 Tiger Moth, began with the first flight of the DH.60 Moth prototype, at the hands of De Havilland himself, in February 1925. That aircraft, G-EBKT, was powered by a rather unusual engine, built by ADC Aircraft – the Cirrus. This consisted, essentially, of one half of a surplus WW1 Renault V-8 engine, and was, therefore, incredibly cheap. The Moth quickly established itself as the prefered equipment for flying schools and aero clubs everywhere. The Moth was so ubiquitous that soon any light aircraft was refered to as a ‘Moth’.
By 1927, De Havilland had a problem; the huge ‘pile’ of WW1 Renault engines had almost run out, and a new engine for the Moth line was needed. In conjunction with Major Frank Halford, a four cylinder, 100hp engine was designed and built for the DH60; the DeH Gipsy I.
The aircraft you can see is a DH60M Moth, built in 1929. Powered by a DeH Gipsy II of 120hp, it represents the state-of-the-art in light aeroplane design for this period. Several significant changes had been made to the original DH60, including the use of a metal tube primary structure for the fuselage, as opposed to wood (hence the ‘M’ for ‘Metal Moth’). If you look closely, you can still see that De Havilland has retained his ‘differential ailerons’ on the lower wing only, and the wings and tail are in the traditional ‘any colour so long as it is silver’ factory finish (the aero club, or individual customer, chose the fuselage colour). This fine example of the breed is seen here at GVFWE 2009, at Kemble, and is now owned by Mr Roy Palmer; it was on the Danish register, prior to being recovered to Britain.
As well as examples for the civilian market, the DH60 (as the DH60T) was sold to various military customers. The Royal Air Force was not totally convinced, however, and it wasn’t until the sweep of the wings were altered, to enable pilots to bail-out easier in an emergency, and an inverted version of the Gipsy engine fitted, that it finally adopted the Moth as the DH82a Tiger Moth. The rest, as they say, is history.
Nanchang CJ-6A, G-BVVG June 14, 2009
Posted by shortfinals in 'warbird', Aviation, Great Vintage Flying Weekend, Kemble, aircraft.Tags: 'warbird', aircraft, Albania, Aviation, Bangladesh, Bracknell, brakes, Cambodia, Chinese, CJ-6A, engine cooling gills, flaps, G-BVVG, GVFWE, Huosai-6JIA, Huosai-6JIA radial engine, Kemble, Kemble Airfield, Marlow, NAMC, Nanchang, Nanchang Aircraft Manufacturing Company, Nanchang CJ6A Group, North Korea, oil cooler, Peeking Duck Group, People's Liberation Army Air Force, PLAAF, pneumatics, Sri Lanka, Tanzania, USA, Yak-18A, Zambia
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It would be perhaps wrong to describe this Chinese trainer as ‘universal’, but with over 10,ooo built it is, indeed, popular. Despite appearances, it is not a direct copy of the Yak-18A, but has been extensively re-engineered to suit Chinese requirements by the Nanchang Aircraft Manufacturing Company. The prototype first flew on August 27, 1958, and entered PLAAF service in 1960, followed by over 3,000 examples for the Chinese armed forces. Since then, it has been exported to Albania, Bangladesh, Cambodia, North Korea, Tanzania, Sri Lanka and Zambia. Powered by a Nanchang Huosai-6JIA radial engine of 285hp, the CJ-6A is heavily reliant on pneumatics to operate flaps, brakes and start the engine. The control of various aircraft systems, such as the oil cooler and engine cooling gills are all manual, so there is a lot to manage during any flight.
The example seen here, G-BVVG, is parked at the GVFWE, Kemble and is in typical PLAAF markings. It was on the French register for a while, from 1999 to 2002, but is now owned by the Nanchang CJ6A Group of Marlow; prior to this it had been operated by the amazingly-named ‘Peeking Duck Group’ of Bracknell !
A very popular ‘warbird’, the CJ-6A is now being released in batches by the Chinese authorities, and several specialist companies in the USA are currently importing and overhauling these aircraft for re-sale.
Folland (Hawker Siddeley) Gnat June 3, 2009
Posted by shortfinals in 'warbird', Aviation, Great Britain, Great Vintage Flying Weekend, RAF, Royal Air Force, aircraft, military.Tags: 'Teddy' Petter, 'warbird', aircraft, airframe, Airshow circuit, Aviation, BAe Hawk, Charlie Sheen, Cirencester, Delta Jets, E E Lightning, English Electric, feature film, film, Fo. 144, Folland, Fuse 13, Gnat, Gnat T.1, Gnat Trainer, Hawker Siddeley, Hot Shots, instructional airframe, jet, jet warbird, Kemble, Kemble Airfield, KM, Lloyd Bridges, Midge, No 4 FTS, Postmaster, RAF, RAF Flying Training School, RAF Kemble, RAF Scampton, RAF St Athan, Red Arrows, Royal Air Force, runway, signal square, South Wales, twinkle roll, US Navy, W E W Petter, Yelowjacks
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- Folland Gnat T.1
Kemble Airfield has many interesting residents. The local aviation company, Delta Jets, is better known for it’s fleet of Hawker Hunters, but it also owns this Hawker Siddeley Gnat T.1, XP502. Currently, the Gnat is located on the old airfield ’signal square’ , a relic of the early days of flying, when a pilot would join the circuit overhead, and look down at the square, to see which runway was in use (shown by means of black ‘dumbell’ markers) and even confirm WHERE he was (the two-letter code for Kemble, KM, is still there). XP502 is in spurious ‘Red Arrows’ markings, to commemorate the fact that Kemble was the home of the ‘Reds’ for nearly 15 years, from 1969 to 1983; the last four years of which had seen the Gnats supplanted by the BAe Hawk. Indeed, the Postmaster at nearby Cirencester still sometimes gets mail addressed to ‘The Red Arrows, RAF Kemble’ – it is carefully forwarded to their present home at RAF Scampton.
A short-lived company, but a long-lived Civilian April 2, 2009
Posted by shortfinals in Aviation, Great Vintage Flying Weekend, London, Second World War, Wales, aircraft.Tags: 'push-rods', A.B.C. Hornet engine, Air Show, aircraft, airports, Armstrong Siddley, Armstrong Siddley Genet Major 1A, auctioneer, auctioneer's hammer, Aviation, Biggin Hill, Cardiff Airport, Carmarthen, Civilian Aircraft Company Ltd, Civilian Coupe 2, D H Mosquito, Derby, Derbyshire, England, Flight magazine, fuselage, G-ABNT, Glynn Rees, Great Depression, Great Vintage Flying Weekend, GVFWE, hangar, Hedon, Heston, historic aircraft, Hull, Hullavington, London, municipal airports, passenger seat, plywood, plywood panelling, port, propeller, radial engine, River Humber, Second World War, Secretary of State for Air, Shipping & Airlines Ltd, South Wales, Wales, wings, wire, Yorkshire
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- Civilian Aircraft Company Coupe 2
Throughout the 1930s many towns like Derby and the Yorkshire port of Hull joined the rush towards modern transport by establishing municipal airports. Hull’s was sited about 5 miles out of town at Hedon on the banks of the River Humber, and the civic authorities tried to attract aviation concerns to the new airfield. ‘Flight’ magazine in its March 27th, 1931 issue, mentioned that the Civilian Aircraft Company Ltd. had established a small manufacturing works on the southern edge of the site and was producing a two seat aircraft. Sadly, the first example of the ‘plane, which was first shown to the public at Heston in 1929, was powered by an A.B.C. Hornet radial engine, which vibrated rather badly. The Series 2 of the Civilian Coupe had solved the engine problems by fitting the Armstrong Siddley Genet Major 1A of 100hp. The aircraft’s fuselage was so narrow that the passenger seat had to be offset slightly behind and to one side of the pilot’s (rather like the much later D H Mosquito). There was some use of metal tubing in the fuselage, but the majority of structure, including the wings, was covered with stressed plywood panelling. Technically interesting, because it was one of the first aircraft to use ‘push-rods’ to connect the controls, rather than wire (leading to crisper responses), the Coupe was the right aircraft at the wrong time, as it appeared just as the civilian market was under immense pressure due to the Great Depression. A small series of aircraft was built, but it was already too late, and ‘Flight’ noted the demise of the company in its April 15th, 1932 issue.
One of the breed survived by sheer chance; Serial No. 03, a Civilian Coupe 2, was bought by Mr Glynn Rees of Carmarthen, South Wales and hangared at Cardiff Airport. Little flying took place (a total of 130 hours only), and he stored the aircraft before the outbreak of the Second World War. The aircraft’s registration was cancelled, by order of the Secretary of State for Air, on 1st December 1946.
After being stored for more than 40 years, G-ABNT went under the auctioneer’s hammer in Wales in February 1978. It was sold to Shipping & Airlines Ltd of London, along with a quantity of spares, including wings and a propeller. Careful restoration, and a move to a hangar on the historic Biggin Hill airfield, ensured that this highly significant aircraft is still with us today. Here she is in the historic aircraft park at GVFWE, Hullavington.
The feisty Fennec – a fiercer fox March 24, 2009
Posted by shortfinals in 'warbird', Aviation, England, France, Great Vintage Flying Weekend, United States, aircraft.Tags: Aviation, Air Show, GVFWE, Great Vintage Flying Weekend, England, Hullavington, Museums, nose art, France, Wright R-1820 engine, 'warbird', Hurricane, French, Sud-Aviation, Imperial War Museum, Duxford, .50 calibre machinegun, Browning, Algerian civil war, Algeria, close-support aircraft, North Africa, COIN, T-6G, T-6G Texan, underwing gun pods, observer, North American Nomad, North American, T-28A, Trojan, USAF, primary trainers, St. Nazaire, R-1300, R-1300 Cyclone engine, R-1820-76B, Pac-Aero, Fennec, desert fox, T-28S, SNEB rockets, 87mm rockets, napalm containers, 'iron' bombs, light strike unit, Escadrilles d'Aviation Legere d'Appui, EALA, 7/72 'Fennec', Armee de L'Air, Haitian Air Force, Radial Revelation Inc, Wilmington, Delaware, The Aircraft Restoration Company, 'Little Rascal', Metropolitan France, Mirage IIIC, air exercise 'Carte Blanche', European, Haiti, Dassault Mirage IIIC, Dassault, 51-7545, hardpoints, armour protection, radio gear
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North American T-28S Fennec
In the late 1950s, with war raging in Algeria, French forces needed a close-support aircraft urgently. Their light strike aircraft being used in North Africa (in what would now be called a COIN role) included large numbers of the T-6G Texan. This aircraft had been upgraded, fitted with underwing gun pods and thrown into the fray. Standard French operating procedure was to use a pilot and an observer in the Texan on missions. This left the aircraft slow, underarmed and very vulnerable.
Two North American Nomads (civilianized versions of the T-28A) were purchased by the French for test purposes, quickly followed by 146 ex-USAF T-28A Trojans. These primary trainers were handed over to Sud Aviation at St. Nazaire, who oversaw the rebuilding of the machines; this included fitting standard French radio gear, armour protection for the engine and crew, and additional underwing hardpoints. The aircraft lost their 800hp R-1300 Cyclone engines, and were upgraded with a Wright R-1820-76B putting out 1425hp (these were sourced through Pac-Aero, who had produced the Nomad conversions). The aircraft was named Fennec, after the swift, cunning desert fox of North Africa, and the designation changed to T-28S; first flight took place on 10 March 1960, with each aircraft conversion taking approximately two months.
The war in Algeria was being fought over rugged mountain terrain, as well as in urban settings, and the Fennec suited the task. As well as being faster, more powerful, with extra armour protecting the engine and crew, the armament fit included a mix of .50 calibre Browning machine pods, SNEB rocket packs, 87mm rockets, napalm containers and ‘iron’ bombs.
The Fennec seen here is based at the Imperial War Museum, Duxford, and is one of only two T-28 aircraft in the country. It was originally built by North American in 1951 (51-7545) as a T-28A, but was converted as the 119th Fennec. It carries the markings of one of the French light strike units (Escadrilles d’Aviation Legere d’Appui) EALA 7/72 ‘Fennec’ of the Armee de L’Air. Eventually, this example was disposed of to the Haitian Air Force, where it served until 1978. After a time on the US civil register, it was bought by Radial Revelation Inc, of Wilmington Delaware, and shipped to the UK, under management of The Aircraft Restoration Company.
This aircraft carries nose art, as ‘Little Rascal’, and the badge of 7/72, appropriately a fennec under the moon, under the cockpit. This feisty fox has been described as ‘a poor man’s Hurricane’; indeed, when the Fennecs were withdrawn to Metropolitan France after the Algerian War was over in 1962, they were issued to training and secondline defence units, and it is a matter of record that a Fennec claimed a ‘kill’ on an ‘opposing’ Dassault Mirage IIIC during air exercise ‘Carte Blanche’ in 1963!
‘Little Rascal’ is a fine performer on the European air show scene, and is shown here parked in the warbirds section at the GVFWE, Hullavington. A splendid conversion of an already successful type.
Leopoldoff Colibri – romantic, obscure, and very French (or is that, Russian?) March 16, 2009
Posted by shortfinals in Aviation, British Isles, England, France, Great Vintage Flying Weekend, Second World War, aircraft.Tags: Abingdon, aircraft, Aviation, Aviation Federation of Morocco, biplane, Bolshevik Revolution, British, British register, coelcanthe, Continental Motors Corporation A65-8S engine, D'Arcy Aviation, diamond, Dr Saugnes, drawings, E.T.S.Leopoldoff, emigres, England, F-PCZX, First World War, fishermen, France, French, French register, G-AYKS, General Juin, genus, German, gold, Great Vintage Flying Weekend, hummingbird, Imperial Court, Imperial Russia, interplane struts, L'Amicale Jean Baptiste Salis, L.3, L.7 Colibri, La Ferte-Alais, Latimeria chalumnae, Leopoldoff, lower wing, M.J. Rousseau, Malagasy, Morocco, navigation instruments, nets, Paris, post-war, Prince Moulay Hassan, prototype, Rabat, Resident General de la France au Maroc, Russian, Russian aristocracy, salesmen, Salmson, Salmson 9Adb radial engine, Second World War, Sensenich W72CK, sesquiplane, shopkeepers, Societe des Avions Leopoldoff, Societe des Constructions Aeronautiques du Maroc, taxi driver, upper wing, William Cooper, wing dihedral, wooden propeller, WW1 markings
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- Leopoldoff L.7 Colibri
Sometimes you find something that surprises you – immensely. It is rather like panning for gold, and coming up with a huge, rough diamond. At Abingdon, during an early phase of the GVFWE event, I came across this pretty aircraft; it was rather like some Malagasy fishermen hauling up their nets and finding a coelcanthe (Latimeria chalumnae).
The genesis of the Leopoldoff is shrouded in the mists of the Bolshevik Revolution. It is said that the plans of the original aircraft were drawn up prior to 1917 by E.T.S. Leopoldoff, who, when the Imperial Russian regime fell, hurriedly left the country. Like many other Russian emigres, he ended up in Paris (French had been the preferred language of the Imperial Court, and most of the Russian aristocracy). There, the Russian community scratched out a living as best they could; some were shopkeepers, some salesmen, and some, as in Leopoldoff’s case, became taxi drivers. He finally persuaded a French company to build a prototype to his drawings, which flew in September, 1933. Progress was slow, with the first production machine appearing in 1937. Minor variations gave rise to changes in designation, with the main version being the L.3. Leopoldoff had formed his own company by now (Societe des Avions Leopoldoff), which undertook to build this pretty aircraft as a two seater for club or touring purposes. Just over 30 aircraft were produced before the Second World War broke out.
The L.7 Colibri (named after a genus of hummingbird) is a post-war modification of an L.3. The original aircraft would have been fitted with a Salmson 9Adb radial engine of 45hp, leaving it rather underpowered. Instead, the L.7 now has the ubiquitous Continental Motors Corporation A65-8S engine, of 65hp, driving a wooden Sensenich W72CK propeller – a much better proposition. You can just make out that the L.7 is a sesquiplane (or unequal span biplane). Some Leopoldoff aircraft were ‘normal’ biplanes, and you can see that this has given rise to an odd appearance. The attachment points for the interplane struts on the upper wing have stayed the same, which means the struts now make an acute angle with the shorter, lower wing. Note the pronounced wing dihedral. There are echoes of WW1 aircraft in this design; indeed, one of the few examples still extant (in the collection of L’Amicale Jean-Baptiste Salis, at La Ferte-Alais in France) is painted in German WW1 markings.
Post-war, six more aircraft were built in Morocco by Societe des Constructions Aeronautiques du Maroc, and one of these made a noteworthy flight on the 3rd July 1948, when it successfully completed a 600km course as part of an aviation rally organised by the Aviation Federation of Morocco. The Leopoldoff (powered by a Salmson radial) landed safely back at Rabat, where the crew of Dr Saugnes and M J Rousseau were greeted by the Resident General de la France au Maroc, General Juin and Prince Moulay Hassan. It was the smallest aircraft in the rally, and had no special navigation instruments!
This L.7 is the only one on the British register, and was owned by D’Arcy Aviation in the 1970s (it had been on the French register, at one stage, as F-PCZX). It is now in the capable hands of Mr William Cooper. Long may she grace British skies.
Air Speed Indicator – the root of it all March 9, 2009
Posted by shortfinals in Aviation, Great Vintage Flying Weekend, aircraft.Tags: 20th century, air speed indicator, aircraft, aircrew, airliner, Airspeed, altitude, ambient pressure, analogue, ASI, atmospheric conditions, Aviation, back-up, basic six, bulkhead, cockpit, commercial airliner, De Havilland, dead reckoning, DH 84, DH 85, digital sensors, Dragon, electric torch, end plate, flaps, flight envelope, French, French enginer, fuselage, G-AIYS, glass cockpit, graduated scale, GVFWE, Henri Pitot, Keevil, Leopard Moth, never exceed speed, night flying equipment, pilot, pitot tube, port, ram-air pressure, Royal Air Force, spring wire, stall, stalling speed, static pressure, stick and string aircraft, undercarriage
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Air Speed Indicator!
Every since the first fragile ’stick and string’ aircraft staggered into the sky during the first years of the 20th century, the pilot has needed to know just how fast he is going. Not only because he uses this value to help him determine his position by ‘dead reckoning’ (time x speed = distance run), but also when he is entering dangerous areas of the ‘flight envelope’ of his aircraft. Being close to the stalling speed of the machine is lethal, but also there is a ‘never exceed speed’, above which lies structural failure. There are various other speeds which it is important to know, such as the safe speed at which flaps may be deployed, or the speed at which the undercarriage must not be extended (if retracted, of course).
Modern aircraft often have a ‘glass cockpit’ display which gives readouts of airspeed from digital sensors, but even these have an old-style analogue dial, as a back-up. The usual two inputs needed to produce an ASI readout are the static and ram-air pressures, one being the ambient pressure (which changes with altitude and atmospheric conditions) and the other being the pressure due to the aircraft’s movement through the air. These are usually obtained from a Pitot tube (named after the French engineer, Henri Pitot), located a little distance from the fuselage, to avoid air disturbances. The ASI became part of the ‘basic six’ instruments ,which were instantly recognizable by any Royal Air Force aircrew member from the 1930s onwards
Up until the mid-1930s there was another method – crude but adequate – used in some low-performance machines. Here we see a photograph of the air speed indicator on a DH 85 Leopard Moth , G-AIYS, parked at GVFWE, Keevil. All it consists of is a flat plate, with a few holes drilled in it, secured to a length of spring wire. As the air pressure builds up due to movement of the aircraft, the plate is forced backwards, giving a readout of the estimated speed on the graduated scale. There is even a red section, indicating when you are approaching the stall! Needless to say, this device IS crude, but it works well enough. The Leopard Moth’s bigger brother, the De Havilland DH 84 Dragon airliner has a similar indicator, and I dare say that this was the last time a commecial airliner flew with such a device. By the way, the first time I entered the cockpit of a DH 84 Dragon, I noticed an electric torch clamped to the left hand side of the bulkhead. When I asked what it was, I was told that it was an essential piece of the night-flying equipment….at night, you shone it out to port, and illuminated the graduated scale between the wings to find out your airspeed!
This Messenger always brings good news…… March 4, 2009
Posted by shortfinals in Aviation, British Isles, England, Great Vintage Flying Weekend, RAF, Second World War, aircraft.Tags: 2nd Baron Mildmay of Flete, aircraft, Anthony Bingham Mildmay, Auster J5K, Aviation, Berkshire, Blackburn Cirrus Major 3 engine, Chrislea, Chrislea CH3 Super Ace Skyjeep Series 4, flaps, G-AJOE, General Montgomery, horse racing, M.28 Mercury, M.38 Messenger, Messenger 2A, Miles, Miles factory, Newtownards, Northern Ireland, Peter Bishop, Queen Elizabeth, Reading, Royal Air Force, Second World War, short field performance, steeplechase, the Queen Mother, trailing edge, upholstery, Woodley
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- Miles Messenger, G-AJOE
Developed from a Second World War design for the Royal Air Force , and used primarily as a liaison aircraft - one was notably used by the then General Montgomery, as a personal transport – this Miles design showed excellent short-field performance; you can see here the generous trailing-edge flaps which contributed to this. The M.38 Messenger was a development of the twin-tailed M.28 Mercury, and the post-war civilian Mk. 2A was built at a facility in Newtownards, Northern Ireland. The aircraft were then flown over to the Miles factory at Woodley, near Reading, where they were painted and upholstery fitted. Powered by a Blackburn Cirrus Major 3 engine, of 155hp (the same as the Auster J5K, and the Chrislea CH3 Super Ace Skyjeep Mk 4), the Messenger was a popular four-seater touring aircraft, but unfortunately production ceased with the 71st example in 1948.
G-AJOE had an interesting start; it was bought in in April 1947 by Anthony Bingham Mildmay, 2nd Baron Mildmay of Flete. Unfortunately, the aristocratic steeplechase rider (who was credited with introducing Queen Elizabeth, the Queen Mother, to the sport of horse racing) disposed of G-AJOE fairly swiftly, and it was back in the hands of Miles at Reading by October 1947.
After a series of owners, the aircraft is now in the hands of Peter Bishop, and has been restored in a traditional Miles cream and red livery. One of only a handful of Miles aircraft still flying, it appears regularly at GVFWE and other events.
Two classics – a Pietenpol Air Camper and Arthur Ord-Hume! March 1, 2009
Posted by shortfinals in Aviation, Great Vintage Flying Weekend, aircraft.Tags: 'British Light Aeroplanes 1920-1940', Air Camper, aircraft, Alan James, Arthur Ord-Hume, Aviation, Berkshire, Bernard Pietenpol, Concours d'Elegance, Continental C90-8F engine, front seat, G-BUCO, Great Depression, GVFWE, Hullavington, Minnesota, Model A Ford engine, Modern Mechanics, musicology, Panama hat, Popular Flying Association, Reading, Sitka spruce, Wiltshire, wing struts
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- Pietenpol Air Camper
Sometimes the fates allow a most appropriate meeting. In this photograph (taken in the Historic Aircraft Park at GVFWE, Hullavington) we can see not one, but two classics of aviation.
The Shield Xyla – showing that every Ground Power Unit has its day! February 27, 2009
Posted by shortfinals in Aviation, England, aircraft.Tags: aircraft, Aviation, Continental Motors Corporation, Continental PC60 engine, cowlings, Don Cashmore, Druine, George Shield, Gnome rotary engine, Greek, ground power unit, Hullavington, Museums, PFA, polished metal, Popular Flying, RAF, RAF Museum, replica, Rolls-Royce, Royal Air Force, Sopwith, South Yorkshire, Tabloid, three-bladed propeller, two-bladed propeller, wood, WW1, Xyla, Yorkshire, Yorkshireman
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Shield Xyla
Welcome to the Shield Xyla! The vision of one Yorkshireman, George Shield, was translated into this neat single-seater. It is a wooden aircraft, for the most part, hence the name Xyla, from the Greek for wood. The uncovered airframe was featured on the front cover of Popular Flying in 1971, the year of its first flight. There are design ‘echoes’ of aircraft such as the Druine, but this aircraft is that rather overused word – unique.
The powerplant is very unusual, in that it is built by a famous manufacturer of aero engines – Continental Motors Corporation – but as a Ground Power Unit! The PC60 puts out around 100hp, and has been converted for airborne use. As an aside, a similar unit powered a famous WW1 replica aircraft, the Sopwith Tabloid built by a Rolls-Royce engineer, Don Cashmore, which is now on display in the RAF Museum – admittedly, that aircraft is now fitted with a genuine 80hp Gnome rotary engine, for added authenticity.
The PC60 in the Xyla originally drove a three-bladed propeller, but following a period in storage, and two more changes of ownership – both based in South Yorkshire – the engine is now fitted with a much more aesthetically-pleasing two-bladed prop.
The major rebuild (1500 hours of work) which was undertaken following the storage , also gave rise to a new colour scheme – all-over yellow to replace the original black - and a set of polished metal cowlings. What this means is that this ‘one-off’ piece of British light aviation history has become a cherished survivor, and it is back where it belongs – in the air. The aircraft is seen here at Hullavington.
