Sunday, April 9, 2017

Leon Levavasseur

2 February 2017


Levavasseur


Scientific American supplement (No. 1620), 19 January 1907

p. 25,957 has a photograph of a 24 cylinder, 360 hp, Levavasseur gasoline engine, weighing 3.6 lbs/hp. The caption notes that this is three 8 cylinder engines on one crank case (and the photograph shows that it is a V engine). It also has two ‘high-tension [voltage?] distributors’ at each end, ‘driven from the half-speed crankshaft’.

p. 25,958 [text on this engine] Refers to the success of Levavasseur’s existing lightweight Antoinette motor, which is ‘probably’ the motor with the lowest weight/power ratio yet reached. The Antoinettes are much used in motor launches, but also in the aircraft of Santos-Dumont, Ferber, and other ‘aeroplane workers’. The first motor produced 25 hp; then 50 hp; and now the 360 hp design is ‘by far the largest light-weight motor ever built’. Total weight is 600 kg (1,322 ¾ lbs), giving 3.67lb per hp. The engine consists of three 120 hp units of 8 cylinders each, on a common crankcase. There are 24 cylinders of 150 mm (5.905”) bore and stroke. Aluminium is widely used in the construction. Hollow steel shafts reduce weight.. The cylinders are ‘turned inside and out’ and fitted with sheet brass water jackets. The total length is about 3 metres (9.84 ft). The motor runs at 900 rpm. It is designed for a racing launch now being built, which will be entered for the 1908 races at Monaco.

[Full details of an earlier Levavasseur motor are in Supplement No. 1612]

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Scientific American, 23 February 1907

p.165 A paragraph on the Levavasseur Freak Motor Boat with an Antoinette motor:

This boat is driven by one of the light motors ‘previously mentioned’. The motor is rated at 50 hp. Its weight is 132.27 lbs (or 176.36 lbs with all accessories, ready to run). A boat with this motor went at a ‘good speed’ on the Seine, piloted by [among others] Captain Ferber and Alberto Santos-Dumont – ‘who were favorably impressed with its performance … giving almost the same sensation as an aeroplane in the air’.

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L’Aérophile, 15 February 1908 (reproduced in Aéro France, February 1958, 10:2, in MAELB)

p. 25 Captain Ferber, ‘Le moteur Antoinette’

An inventor made electrical machines, and a capitalist owned in Algeria a factory that made electric light – but the machines sometimes stopped. The inventor – Levavasseur – modified a few wires, and light was restored. The capitalist, Jules Gastambide, from that moment had much confidence in Levavasseur. So when Levavasseur proposed making a lightweight motor, Gastambide gave him a carte blanche.

That was in 1903. The motor was made, and installed in a boat that immediately achieved high speed. Levavasseur proposed that the motor be named after Gastambide’s daughter – Antoinette.

Antoinette powered boats won at Monaco in 1904, 1905, and 1906. In 1906 one of them reached an average of 50 kph over 200 kilometres, on Lake Gard.

The fame of the motor drew Ferber to Levavasseur in 1905. He wanted a powerful and light motor for an aeroplane. It was then that Ferber understood the motor. For efficiency, it must have many small cylinders. This is because an internal combustion engine undergoes very short, very powerful stresses on each ignition. All parts must be designed for this stress. If they could function continuously, they would produce a much greater force. [This is Ferber’s reasoning.] This is the principle of the turbine, and also is why Antoinette motors have between 8 and 32 cylinders. For each revolution there are more small explosions [if there are more cylinders], and the weight of components can be reduced. Moreover, use of many cylinders allows the suppression of a flywheel, which saves considerable weight.

On the Antoinette motor, the direction of rotation can be reversed by pressing a button that operates on the cam shaft. This is useful for boats and dirigibles.

In 1905 Ferber asked his superiors for credits to buy a 24 hp Antoinette motor. But the motor was not yet even designed, and so he was forced to order it at his own cost. After him, others who ordered it were Santos-Dumont, Blériot, and others. Seeing this, various capitalists, led mainly by Blériot, formed a company for the exploitation of the Antoinette motor. That was in May 1906. M. Gastambide was president of the administrative committee, and Blériot, vice-president.

That allowed for larger premises and tooling, Nowadays, everything is factory made, to 1/100 of a millimeter. For that reason the motors are expensive. Workers cannot hurry with such fine work. There exists a building called the ‘batterie basse’, because it looks like the battery of an old, three deck ship. There four motors can be tested at a time on benches. These benches are made to measure the torque of the motors by the means suggested by Colonel Renard, absorbing power through the intermediary of a moulinet [a rotating resisting device of some sort?].

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L'A'erophile, 15 February 1908 (16:4)

'Portraits d'Aviateurs Contemporains. L'eon Levavasseur'

Born 8 January 1863 at Cherbourg, son of a navy ('marine') officer. After brilliant studies at Angoul^eme, he went to Paris at age 17, intending to study fine arts. He wanted to be a painter. But he was seduced by electricity. He invented an arc lamp, and entered the Patin factory as an engineer. There he invented transformers and alternators. At Orleansville he set up 'un premier transport de force par courants alternatifs'. Then he studied gasoline ('p'etrole') motors, taking apart the motors then available. He left the factory in 1901 and set up on his own. In 1902 he proposed to Jules Gastambide the building of an aeroplane. From that came a light motor that he tried out at Monaco on the boat Antoinette – this was the motor so sought after by aviation men after 1905. The Soci'et'e Antoinette was formed, of which L. was the technical director. He followed the fundamental laws of mechanics rather than detailed formulae [copy illegible on last -23 lines].


58 ''Histoire du moteur “Antoinette”'


An inventor and a capitalist – the inventor made electric machines and the capitalist had in Algeria an electric light company – where the machines sometimes stopped. Levavasseur, the inventor, modified some wires, and the troubles stopped. The capitalist, Jules Gastambide, had confidence in Levavasseur. So, when L proposed the making of an extra-light motor, which would revolutionize the world, G gave him a carte blanche. This was in 1903. The motor was made and fitted to an aeroplane. Trials were made secretly at Villotran (Oise) . No shelter had been made for this plane, so that wind and rain put it out of service. Gastambide had little faith at that time in the commercial future of planes – so wanted to put the motor into something more sellable.

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Lucien Marchis et al, Vingt-cinq ans d’Aéronautique française, 2 vols., Chambre Syndicale des Industries Aéronautiques, Paris 1934.

pp. 46-7 On the Antoinette V8 motor: direct injection to each cylinder gave the motor greater power. But there was a disadvantage in the small diameter of the injector orifices, which was only 2/10 of a millimeter. The slightest impurity in the fuel would block the injector, causing the cylinder in question to stop functioning. It was impossible to know which cylinder had failed without inspecting all the orifices. A mechanic had to do this before every flight, especially because of the difficulty of turns [in which maximum power was needed?]. [note 1, p. 47 says that Herbster, Farman’s mechanic, prepared the Voisin-Farman 1 for the Deutsch-Archdeacon prize flight by dismounting all the injectors and passing through all the microscopic injection holes the bristles of a brush of suitable dimensions. This was related my M. Clerget, who was in Farman’s hangar at Issy, along with Archdeacon.]

The cooling of the Antoinette motor: water, leaving the engine, was sent by an ‘ordinary pump’ to a water/vapour separator. Steam passed to a series of light aluminium collectors mounted on a copper ramp and placed along the sides of the fuselage, where they received wind blown back by the propeller. These collectors constituted a steam condenser. Another pump sent condensed water to a reservoir above the engine. [This may have been the system installed on some aircraft, for example the Antoinette monoplane of 1909 onwards. It was not used on the Farman aircraft of 1907 and early 1908, on which steam from the engine was apparently allowed to escape. Within minutes the engine had no cooling fluid. By mid 1908 some system of condensation of steam and recirculation of the water, probably through a radiator, was being used by Farman and Delagrange.]

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Leon Delagrange


Léon Delagrange’s Voisin aircraft flying probably on 30 March 1907 at Bagatelle (in the Bois de Boulogne). The pilot is Charles Voisin. The longest flight achieved that day was 60 metres. Delagrange himself does not seem to have started flying the machine regularly until 1 November 1907, although he made some very short flights in July of that year. Note the biplane front elevator and the large rudders (fitted on both sides) behind the tail. These were later replaced by a single rudder in the centre of the tail.

References here, except where noted otherwise, are to the newspaper Le Matin

L’Aérophile, March 1907, pp. 63-5  ‘L’aéroplane Delagrange’
Mechanical flight today is a problem of concern not only to technicians. Modern ‘conquistadores’ will give man the vast empire of the air. To this end a great variety of energy and intelligence is turned. There are ‘sportsmen’, engineers, skilled workmen, men of knowledge, and artists
Among the latter, a young sculptor who has sent pieces to recent salons – M. Léon Delagrange – has decided to move from theoretical study to direct experiment. He has ordered from the Voisin brothers, at Billancourt, an interesting airplane, to be described here.
It has two ‘sustaining surfaces’, cloth covered, superimposed, of 10 metres span and 1.8 metres fore and aft [chord]. A quadrangular fuselage [sic], cloth covered, carries at its front end an elevator [‘gouverneur de profondeur’] with two planes; and at its rear the light seat [‘banquette’] on which the aviator sits – with the motor behind him (a 50 hp Antoinette, driving a two bladed propeller with a steel hub and aluminium blades of 2.3 metres diameter).

The tail is connected to the wings by four wooden longerons, with stays and braces. The tail consists of a cellular [biplane] structure with two horizontal planes and three vertical partitions, behind which is a vertical rudder.
The aircraft rolls on three tyred wheels with a suspension of shock absorbing springs [‘ressorts amortisseurs’]. Two wheels are under the wings, and one under the tail. The lifting surface is 60 square metres, and the weight, 290 kg.
The first trials of the aircraft were at the ‘polygone’ of Vincennes on 28 February. If any accident happened to delay flight, it is only a matter of delay. The aircraft is among the most interesting and will surely fly.
Around 2.30 p.m. on the 28th February the aeroplane arrived (disassembled) at the trial field, carried on three trucks [‘camions’] which were escorted by an annoying crowd of children [‘gamins’] from Vincennes. Delagrange was present, at the western corner of the field, where other notables of the automobile and
 p.65   aeronautical world also looked on. Those noted as present were MM. Santos-Dumont, Archdeacon (president of the aviation commission of the AéroClub de France), Henry Kapferer (who will soon start trials of his own airplane), the comte de Fayolle (president of the AéroClub {or Automobile Club} and a fanatical supporter of all mechanical locomotion], Robert-Guérin, Paulhan, etc.; and many officers from the Vincennes garrison.
Assembly of the aircraft by the Voisin brothers took an hour. The machine had a seductive appearance, and admirable finish. It was placed into the wind (light, from the north-east). But the ground was very soft and uneven, which made reaching take-off speed hard.
Gabriel Voisin took the pilot’s seat. The motor was started, and the aircraft released. It gained moderate speed with the thrust from its propeller (some 15 kph). The machine ran for some 50 metres, and then the fuselage broke just aft of the main wings. (A photograph of the machine in this state is on p. 64.)  The propeller, hitting the ground, was bent; but the motor was undamaged. But the damage was less than it appeared. The machine will be repaired in a few days. Voisin, the pilot, was unhurt, and showed remarkable sang-froid.
Thanks to Colonel Bon, Delagrange has placed his machine in a place that belongs to the dragoons at Vincennes, only a few metres from the ‘polygone’. He will be able to continue trials there.
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1 March 1907
p.2  ‘Un aéroplane se brise pendant le premier essai’
The first trial of Delagrange’s plane took place on 28 February 1907. Present were Santos-Dumont, Delagrange, Archdeacon, Kapferer, de Fayolle and many photographers and cinematographers. The trial took place at the ‘polygone de Vincennes’. The aircraft has an 8 cylinder, 50 hp motor [an Antoinette]. The propeller is 2.1 metres long. The wing area is 60 square metres. The aircraft was quickly assembled under the eyes of the Voisin brothers, the builders. The motor was tried. Gabriel Voisin took his place in the fuselage, with controls for the elevator [‘équilibreur’] and the rudder. The aircraft ran some 50 metres at moderate speed, then reared up. With the nose up, the propeller hit the ground, and bent. Voisin calmly cut the ignition and left the machine. Repair will be easy. The propeller is just bent, and a few struts are broken. The accident was probably caused by a shift of weight at the aircraft was about to take off. Progress comes by trial, error, and modification. The aircraft has been placed in a hangar lent to Delagrange by the military government of Paris at the  dragoons’ barracks at Vincennes (caserne des dragons de Vincennes’).
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23 March 1907, La Vie au Grand Air, No. 444
François Peyrey, [on the first flight of the Voisin/Delagrange biplane at Bagatelle, 16 March 1907]
Charles Voisin was the pilot. The aircraft had 30 kilograms of reinforcement of its structure. Voisin made 5 attempts at flight. On the first three he struggled against the annoying tendency of the machine to swerve left (and also against the annoying tendency of the spectating crowd to get in the way).
On the fourth try, at 3 p.m., the aircraft flew some 10 metres at 75 cms height [a picture shows it with the port wing low]; and again at 3.45 p.m.. Delagrange and the Voisins are to be congratulated. [This is the first flight of a powered aircraft built by the Voisin brothers.]
Their ‘flight studies’ will continue at Vincennes where, though the ground is much less easy to taxi on [‘roulant’] than the training field [at Bagatelle?], there is fencing to protect the public from its own imprudence, and the aviators from the public.
The dimension of the aircraft: span, 10 metres; chord of wing, 1.8 metres; motor, 50 hp; propeller, 2.3 metres diameter; lifting surface, 60 square metres; elevator [‘gouvernail de profondeur’] at front; a biplane [‘cellulaire’] tail at the rear; a vertical rudder [‘gouvernail vertical’].
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6 April 1907, La Vie au Grand Air, No. 446
François Peyrey, ‘L’Aéroplane Delagrange a volé’
On 30 March Charles Voisin flew the machine 60 metres, at a height of 2-4 metres. The flight, at 12.30 on the ‘pelouse de Bagatelle’ [in the Bois de Boulogne] took 6 seconds. [This was the second occasion of Charles Voisin’s flying the machine.] This flight confirms the promise of the aircraft shown on 16 March [above].
Charles Voisin made several attempts at flight, with one hop [‘essor’]. The aircraft showed a tendency to turn left, so weight was added to the right wing. After that it flew straight. Peyrey attributes the left turn tendency to a torque effect from the propeller. Stability was perfect, and the landing gentle on rubber tired wheels. After the flight the Voisin brothers ‘threw themselves into each other’s arms, very emotionally’, and Santos-Dumont, who was present, applauded.
The propeller has a steel arms and aluminium blades. The total weight is 290 kilos. [That seems surprisingly low. Later examples of basically the same airplane weighed over 500 kilos] The tail is attached with four ‘light longerons’ of wood, braced and guyed [‘bois entretoisés et haubanés’]. The ‘fleet’ of flying machines now consists of aircraft of Santos-Dumont, Delagrange, Vuia, and Blériot; to which will soon be added [those of] Henry de La Vaulx, Archdeacon, E and P Zens, H Kapferer, Ferber, Levavasseur, Vinet, Fauber, Melvin-Vaneman, Barlatier-Blanc, E Seux, Solirène, Léger, Cornu, Robert, Colomb ‘et tutti quanti’. [Some of whom seem not to have gone any further.]
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L’Aérophile, April 1907, pp. 103-106. ‘Nouveaux essais de l’aéroplane Delagrange. Un troisième engin automoteur plus lourd que l’air, monté, réussit, en France, à quitter le sol, en vol libre et franchit 60 mètres.’
AFter Santos-Dumont’s  and Vuia’s flights, a third aircraft has succeeded in taking to the air in France. This is the Delagrange aircraft, built by the Voisin brothers.
On 7 March the aircraft was taken to the ‘polygone’ of Vincennes, behind the dragoons’ site. The main purpose was to see if the repair made after 28 February was adequate [the fuselage had broken just behind the wings]. The field at Vincennes is completely closed, but rough and with ruts. The aircraft was placed into wind (a breeze of 5-6 metres/second). Charles Voisin took the pilot’s seat. He is a little heavier than Gabriel; but Gabriel had wished to see the aircraft perform the better to judge its qualities and faults.
At 4.20 p.m. the aircraft moved slowly forward, under power. It seemed to grow lighter, so that the problems caused by the roughness of the ground were lessened [the wings are presumably providing some lift]. After 20-30 metres, Charles Voisin moves his controls and the wheels are no longer on the ground. But at the same time the machine seemed to pitch up, as on 28 February. Two vertical pieces had failed at the junction of the rear and the wings. The propeller touched the ground and was bent. Charles Voisin was unhurt and emerged smiling.
The aircraft was lifting  at a moderate speed of perhaps 20 kph. The ignition had not been advanced [to increase engine revolutions}. With the engine at full power there should be an excess of lifting force.
This prediction was confirmed on 16 March, when the aircraft flew. This happened at Bagatelle, where Santos-Dumont made his first flights.
p. 104   [On this page are line drawing of Delagrange’s aircraft, seen from the left side and from the top. Dimensions are included.] s
The aircraft had been reinforced at the places [just behind the wing] where it had shown weakness. Weight increased by some 30 kg.
On 16 March, five attempts at flight were made.  The first was a ground run at 11.15 a.m., to test the solidity of the aircraft. Some 200 metres were covered at slow speed.
On a second trial, at midday, one of the front wheels left the ground.
After lunch, true attempts at take off were made. At 2.45 the aircraft made a run, without lifting, and drifted left. This trial was  repeated, and, after a run of 80-90 metres the machine clearly left the ground for about 10 metres (after a barely perceptible movement of the forward elevator). The pilot cut the ignition, fearing a drift to port. The last trial, at 3.45 p.m., produced a very clear flight – but it was interrupted by the imprudence of spectators, who were in the way. Gabriel Voisin had given his place, for these trials, to his brother Charles – who seemed to gain confidence with each attempt. The wind was quite strong from the east or south-east, but irregular, with quick changes in speed and direction.
Since too large a crowd was gathering, the machine  was dissassebled and taken back to Billancourt.
Back at Vincennes, on 21 March, the men pushing the plane into position broke parts of the wing and the lower fuselage. The damage was not severe, but had to be repaired.
On 30 March, Charles Voisin piloted the plane to definitive success. It was only one month after the first trials. This was at Bagatelle, definitely a better launching ground than Vincennes. Present were Santos-Dumont, Robert Esnault-Pelterie, Henry Kapferer, Forestier, François Peyrey, André Fournier, Robert-Guérin, G. de Lafreté, and others. Delagrange placed his aircraft into wind, at the bottom of the slope that comes down from the Suresnes road toward the vast area of grass. Charles Voisin was the pilot. The first sortie was just a trial run, to test that all was in order.
On the second attempt, the plane flew at 80 centimetres for about 20 metres. At 11.50 a.m. it flew at 2 metres height for 25 metres (in 4 1/5 seconds). But propeller rotation made it bank left.
A copper cylinder weighing 2 kg was added to the right wing tip. Further flying was blocked by the crowd – sympathetic but in the way. But the arrival of lunch time drew the merely curious away. Only some fifteen ‘fanatics’ stayed.
At 12.45 p.m. Ch. Voisin tried again. The aircraft rose to 2-4 metres. It was fully stable this time, and flew 60 metres in 6 seconds – i.e. at 36 kph. There seemed no reason why the flight should not have continued indefinitely. But Ch. Voisin had thought the demonstration sufficient for the day.
After modifications the Voisin airplane now weighs 450 kilograms [a considerable weight gain from the initial 290 k.].
L’Aérophile sincerely congratulates Léon Delagrange. He has great faith in aviation, and has fully engaged with it. Now his ‘fine audacity’ has been rewarded. Delagrange wishes that great credit should also go to the Voisin brothers. The two young Lyonnais have come to Paris to practice aviation, equipped only with their energy and enthusiasm.
p. 106   [The article contrasts French aviation with the car industry there] The latter has ten years of experience now, whereas aviation is just beginning, and has little experience to draw on. Calculations are still based on uncertainty. Aviation builders are still concerned that they may make aircraft too heavy – in which case they will not fly – or to light, in which case they will lack strength. Flights to date are modest, certainly; but they will soon be longer, and the first difficulties of mechanical flight have been overcome. Other difficulties, such as those of balance, will be resolved in due course. The year 1907 has begun well for aviators.
The magazine corrects its earlier statement that the propeller diameter on the Voisin machine is 2.3 metres; it is 2.1. Its pitch is 1.05 metres. On 21 March two rudders were added to the rear extreme of the tail assembly. This change increased the aircraft’s weight.
[The praise of Delagrange, and respect for him, expressed in this article are slightly surprising. He is not flying the aircraft, and has not contributed to its design. He has merely bought it from the Voisin brothers. But L’Aérophile’s attitude towards him probably reflects the state of French aviation at the time. It is the buyers of aircraft who are seen as pushing French flying forward, not so much the builders and possessors of technical knowledge. The amateur of flight is the propulsive force. On the other hand, the article is fulsome in its praise of the Voisin brothers. This is their first successful machine, and was in the rest of 1907 to show itself the most advanced of all French machines.]
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9 April 1907,
p. 4  Bagatelle.  Delagrange tried yesterday to win the Archdeacon cup now held by Santos-Dumont [in the 14bis, presumably] for a 220 metre flight. Archdeacon was present. After he had marked out a part of the lawn with bags of plaster, Charles Voisin flew about 50 metres, at a height of some 3 metres. At that  point the aircraft came over a group of spectators who did not get out of the way quickly enough. Voisin, fearing an accident, cut the ignition. The aircraft, still very stable, landed. Its wheels and frame were slightly bent, but there was no other damage. [The difficulty with Bagatelle was its openness to the public and its quite small size relative to the speed of the aircraft. It is interesting to see that Voisin marked out an area for his flight; but it was not big enough (or he went off track), and he had to stop.]
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10 April 1907
p. 4   Delagrange is thinking of designing [‘établir’] a new aircraft with a much smaller [wing?] surface. The Voisin brothers, who made the Delagrange appareils [plural sic], would be willing to make a monoplane on the Langlet [Langley, presumably] system. Vuia has just finished a new aircraft, a modification of his No. 1. It will be fitted with a kerosene (‘pétrole’) motor or a small steam turbine.
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L’Aérophile of May 1907, pp. 103-106, adds some detail to earlier accounts.  [Only what is not said above is included here]
The first attempt at flying the Delagrange machine was made on 28 February 1907. The fuselage broke behind the wing. After repairs, another attempt was made at Vincennes on 7 March. The fuselage again broke aft of the wing. On 16 March, this time at Bagatelle (in the Bois de Boulogne), after strengthening of the fuselage, five trials were made, with brief flights (of c. 12 metres) on the fourth and fifth attempts. On 21 March, again at Bagatelle, the aircraft suffered light damage to the lower wing and fuselage. Finally, on 30 March at Bagatelle, at 12.45 p.m., came full success, with the aircraft flying, on its fourth attempt, some 60 metres at a height 2-4 metres. Present were Santos-Dumont, Esnault-Pelterie, Kapferer, Forestier, François Peyrey, André Fournier, Robert-Guérin, G. de Lafreté, and others. Spectators were in the way, but many left for lunch, which made the field less crowded. The 60 metre flight took 6 seconds. Speed was therefore 36 kph. The aircraft weight, after modifications, was 450 kg.
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9 April 1907,
p. 4  Bagatelle.  Delagrange tried yesterday to win the Archdeacon cup now held by Santos-Dumont [in the 14bis, presumably] for a 220 metre flight. Archdeacon was present. After he had marked out a part of the lawn with bags of plaster, Charles Voisin flew about 50 metres, at a height of some 3 metres. At the point the aircraft came over a group of spectators who did not get out of the way quickly enough. Voisin, fearing an accident, cut the ignition. The aircraft, still very stable, landed. Its wheels and frame were slightly bent, but there was no other damage. [The difficulty with Bagatelle was its openness to the public and its quite small size relative to the speed of the aircraft. It is interesting to see that Voisin marked out an area for his flight; but it was not big enough, and he had to stop.]
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12 May 1907
p. 6    There are rumours that Delagrange is abandoning trials of his aircraft. The ‘sympathique aviateur’ has firmly denied this to Le Matin. His lack of activity has been the result of bad weather, lack of suitable space, and the business of the builders of the machine [the Voisin brothers]. As soon as the weather improves the Voisin brothers and Delagrange will resume trials of the aircraft, which has not had any modifications.
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19 May 1907
p. 6   Today, at Le Touquet, Delagrange and [Charles] Voisin will do trials of gliding flight, with a ‘small Chanute apparatus without motor’.  [It is presumably Delagrange who is flying the trials. He has gone to the Channel coast with Voisin to improve his flying skills.]
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8 June 1907
p. 6   Delagrange [still described as a ‘sympathique aviateur’], having recently had experience on a motorless airplane in the North [see 19 May above], is now back in Paris. The next trials of his aircraft will be at Issy-les-Moulineaux.
[This is the first reference to Issy in 1907. Did Delagrange get any basic piloting experience at Le Touquet? There is no earlier reference to his piloting. Reports are that Charles Voisin flew his aircraft in the spring of 1907. The next note indicates that there was a plan to fly the powered Voisin machine at Le Touquet. That does not seem to have happened.]
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8 June 1907, La Vie au Grand Air, No. 455
p. 387, François Peyrey, ‘L’Aviation au Touquet’
Trials of the powered airplane of Léon Delagrange will be continued soon at Touquet-Paris-Plage. Delagrange has been there several times and will build a hangar for his machine. ‘Very recently he carried out there, in collaboration with MM Charles Voisin, Henry Farman, and Colliex, some gliding flights of around 40 metres length, using a simple airplane, without motor, of the Chanute type and with 18 square metres of surface.’
Delagrange’s powered machine will find a remarkable field of action on this immense space [‘plage’].
A photograph shows what looks like Gabriel Voisin standing in the centre section of a glider. [It is impossible to tell from this article whether Delagrange or Farman, or both, flew this glider. If Farman, it would be the beginning of training as a pilot for him.]
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La Revue de l’Aviation, 15 July 1907 (No. 8, 2me année)
p.13       Delagrange, after making some very short flights (the longest being about 200 feet), has decided to go to the sand dunes outside Le Touquet to fly a glider with M. Voisin [presumably Charles Voisin, who had piloted Delagrange’s aircraft in March 1907]. The glider will first be tried as a kite, and various measurements (drag, lift, position of centre of pressure at different angles of attack) will be taken. Gliding trials will be made by running and jumping into the wind, recording the angle of descent. This is a great sport, and the chances of accidents are small for prudent men who proceed slowly. Gliding gives the experience needed before one can fly a powered aircraft.
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17 July 1907
p. 6   Delagrange’s aircraft is soon to restart trials after a period of calm (before which it achieved its first  gliding flight [‘vols planés’]). In company with M. Archdeacon, Delagrange is resuming his efforts. A hangar is being built at the Lac d’Enghien, where trials will be made over water. The aircraft will have two floats. [This was not done. The reference to gliding flight by the aircraft is puzzling. Where and how could that have been done? Perhaps the article is referring to Delagrange’s gliding flights outside Le Touquet, not done in his Voisin-built machine.]
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14 August 1907
p. 5   At the Lac d’Enghien Delagrange and Archdeacon have put up a vast hangar in which is stored the Voisin aircraft – which will be tried over the lake.
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22 August 1907
P. 4.   Delagrange and Archdeacon, having experiences great difficulties on the lake at Enghien, have decided to continue trials at Issy, next week.
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27 August 1907
p.6   Before some hundreds of spectators, Delagrange has resumed trials of his aircraft at Issy. The pilot is Charles Voisin. The aircraft has been slightly modified in the nose, and shows good stability.
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28 August 1907
p. 5   Yesterday there were more trials of the Delagrange aircraft at Issy. These were stopped by a small incident – the ‘instantaneous discharge of the accumulators’, and the breaking of two struts in the elevator. The aircraft is stored in the hangar belonging to Farman, which causes some confusion, because some thought that it was Farman’s machine that had gone out. But its trials will be in 4-5 days.
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3 September 1907
p. 5   At Issy the Delagrange-Archdeacon aircraft was set in motion on Sunday morning, but did not fly. The trial was above all for adjustment of the motor. [The identification of the aircraft as being of Delagrange and Archdeacon – this is not the first time it appears -- is interesting. Archdeacon must be working closely with Delagrange in this phase of his machine’s trials.]
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25 September 1907
p. 6   Yesterday morning and afternoon the Delagrange-Archdeacon aircraft, ‘with M. Voisin aboard’ [probably Charles] taxied ten or so times, but not fast enough to take off.
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26 September 1907
p. 4   M. Voisin [probably Charles] performed 5-6 trials of the Delagrange-Archdeacon machine. On the first the aircraft lifted on one side and was immediately stopped because of uncertain balance. In other trials the aircraft was stable, but stayed on the ground. [This seems excessive caution. Charles Voisin after all flew this aircraft in March 1907.]
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27 September 1907
p. 5   The aircraft in which Charles Voisin last spring made ‘conclusive trials’ was tried again yesterday at Issy. (At Enghien it was realized that the motor was not powerful enough to lift it off the water.) Yesterday at Issy the machine was launched five times. On the last attempt it rose to 1.5 metres and flew 45 metres with perfect stability. Charles Voisin was the pilot.
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1 November 1907
p.6     Delagrange ‘mounted his aeroplane for the first time’. He learned about the controls. He will continue practice today.
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6 November, p.4.
Yesterday Delagrange was flying at 2-3 metres when he tried to turn. He started well on the correct arc, but then the left wing dropped, hit the ground, and broke. The forward elevator broke in two. The frame [‘châssis’] twisted and hit the ground. Delagrange was thrown forward but not hurt; the airplane, however, received mortal wounds. Delagrange said that after his started the turn, he tried to use the rudder in the tail, but the cable broke. He will exchange this airplane for another now being built. He did in fact make a turn, which was previously thought impossible. [Why? Farman had already turned.] Farman flew to Delagrange’s aid from the other end of the field (600-700 metres).
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27 December, p.5.
Tomorrow Delagrange will inaugurate his new biplane [‘cellulaire’]; as will also Gastambide and Mangin (who has a monoplane).
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1908
8 January, p.5.
Strong winds prevented trials yesterday at Issy. Delagrange’s new biplane is assembled. First trials will follow soon. He intends to make endurance trials, and will probably go to Satory or Beauce after the initial tests.
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18 January, p.6.
Yesterday Delagrange did trials of his new aeroplane at Issy. The purpose was adjustment [‘mise au point’] of the machine. The rear cell had too much incidence, so that the forward elevator dug into the ground and two ash mounting uprights [‘montants’] broke. Repairs are to be made this morning, for new trials tomorrow afternoon.
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19 January, p.4.
Delagrange yesterday took his aircraft out at Issy in thick fog (less than 50 paces visibility), sat on the seat, and made ¾ hour of trials on the ground. Then he spent 20 minutes looking for the way back to the hangar. He says that, with the tail adjusted slightly, the aircraft will fly – possibly tomorrow.
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21 January, p.4.
Delagrange, who last spring opened the way for Henry Farman, yesterday did trials of his biplane at Issy.  The tail surfaces are now perfectly adjusted, and the aircraft flew 100 metres.
[Delagrange bought an aircraft from the Voisin brothers in spring 1907. That is the only way in which he ‘opened the way’ for Farman. He barely tried to fly the machine before the autumn.]
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31 January, p.5.
Delagrange had engine trouble yesterday at Issy. When he tried to take off, the engine produced explosions ‘of fifteen hundred devils’. It sounded like a machine gun in combat. The machine was towed back to the hangar.
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27 February, p.4.
Delagrange’s motor has been completely checked in the past period of bad weather, and will now be refitted to his biplane for immediate trials.
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13 March, p.5.
Like Farman, Delagrange is in a hurry. Yesterday he did stability trials. All went well. He even risked some ‘cautious take offs’ [‘timides envolées’] of 80-100 metres. Finally the state of the ground forced him to return to the hangar.
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15 March, p.5.
Delagrange said he had been waiting a year – since 16 March 1907 precisely – to be able to fly without danger or anxiety. That time, he says, has come. Yesterday he flew straight for 300 metres, practicing movement of the forward elevator. His flight distance was limited only by the length of the field. [Possibly true, if he did not start from the edge of the field. Using the whole length, straight flights of 700 metres could be made at Issy.]
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17 March, p.5.
Yesterday Delagrange made three flights of 500-600 metres.
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18 March, p.5.
Delagrange on 16 March used fuel that fouled his motor, so has been able to fly only a short distance. The motor needs a thorough cleaning.
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21 March, p.1.
Yesterday morning Delagrange made 7 flights of 700-800 metres, using the whole field length. He will try to turn tomorrow. ‘The match between the two aviators [Farman and Delagrange] is only beginning.’
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23 March, p.5.
The town council of Issy-les-Moulineaux has voted on a motion of the mayor to send ‘most lively congratulations’ to Farman and Delagrange for their flying successes at Issy.
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25 March, p.1.
The contest between Farman and Delagrange now draws crowds to Issy. On the 23rd a thousand were present. Yesterday morning Delagrange flew for 3 minutes 30 seconds, covering about 3.2 kilometres [obviously turning well now], but short of Farman’s 3 minutes 47 seconds. The whole problem of flight now lies in the motors, especially in cooling them. Both Farman and Delagrange are using water-cooled motors; the need to refill the water tank has often ended flights.
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27 March, p.5.
There was a slight accident with Delagrange’s aircraft on 25 March. The old water tank was replaced – ‘replacing the system of vaporized water’. Then the mechanics ran the engine for several minutes. The test seemed conclusive. But suddenly, the motor shaft broke at its forward end, to which the propeller is bolted. The two propeller blades were thrown into the air and cut one of the cross members that connect the central [wing] cell to the rear [tailplane] cell; but did only minor damage to the wing covering [‘voilure’]. Repairs will probably be finished by the beginning of next week.
[Has Delagrange, like Farman, replaced the evaporative cooling system with a radiator?]
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L’Aérophile, 1 April 1908, pp. 129-131, ‘Les étapes de l’aviation. À l’assaut des Records et de la Coupe Archdeacon. Delagrange contre Farman’

On 14 March, two aircraft flew at Issy successfully: the Henri-Farman 1bis and the Delagrange 2. On the Farman, the old varnished silk of the covering has been replaced by ‘Continental’ rubberized fabric. This has an absolutely smooth surface, reducing air friction, and complete impermeability. ‘Continental’ fabrics are used to cover current large dirigibles. It is quite possible that the material will become the common covering of aeroplanes, giving a new market to the famous rubber company.

14 March also saw the start of trials of the new aviation motor ‘Renault frères’. The Farman aircraft flies marvelously with the new motor. Farman made five flights of 500-600 metres, with a turn included.

On the same day at Issy, Delagrange – who had in March 1907 shaken up the torpor of aviators (lulled by the successes of Santos-Dumont) – found rewards for his long sacrifices. In his No. 2 aeroplane (exactly the same as the Farman 1 that took the Grand Prix in January 1908), and equipped with an Antoinette 50 hp, 8 cylinder motor, he made a flight of 300 metres in 19 seconds, and was stopped only by the limits of the Issy field.

Witnesses of these flights were the Voisin brothers, Ernest Archdeacon, and General Kovanko (commander of the Russian military balloonists, in France on an official mission to study aeronautical progress).

16 March   Between 9 and 11 a.m. on this day Delagrange made five flights of 500-600 metres, limited only by the edges of the field. Observing were Ernest Archdeacon, Louis Blériot, Henry Kapferer, Chares and Gabriel Voisin, Captain Ferber, C.-A. Bertrand (a reporter from Sports and l’Intransigeant). The stability of the aircraft was such that Delagrange was able to take his hands off the controls and wave to his friends in passing.

17 March   Delagrange tried for one of the three prizes offered by the Commission d’aviation of the AéroClub de France for 200 metres (an enamel plaque and 20 francs).

p. 130   He made this attempt between 5 and 6 p.m., with François Peyrey and Henry Kapferer observing for the Commission d’aviation. He succeeded at the first attempt, with a flight of 269.2 metres at a height of 2 metres. At the start line the aircraft must be airborne; so the distance flown is actually greater than 200 metres. The flight took 21.2 seconds. It would have been longer if a group of cavalry had not been in the way.

20 March   Delagrange is now the rival of Farman, though no official match exists. On this day Delagrange flew a loop of 700 metres. At about 5 p.m. Farman flew several times, now with an Antoinette motor (replacing the Renault).

21 March   A misty day, but that did not dissuade aviators at Issy. Farman flew 2 ½ oval circuits (the length of the oval, between posts, being 500 metres). On each turn the aircraft banked inwards, but rose – and then came down again once the turn was completed.

p. 131   The Commission d’aviation, calculating by the distance between the posts (501.2 metres), recognized that Farman had flown 2,004.8 metres, in 3 minutes 31 seconds. Distance and time are records. Farman in fact probably flew 4 kilometres, if the space needed for turning is counted.

Around 12.30 p.m. Delagrange started to fly, around the same posts. He travelled 1,500 metres, in 2 minutes 3 seconds, before having to land because cavalry horses were in his way.

Delagrange has shown interest in a ‘Syndicat d’aviation’ which has engaged the Voisin brothers to produced six machines of the same type of the Farman 1bis and the Delagrange 2. He is impressed by the ease of manoeuvre and safety of the machine. Recent advances in aviation should be recognized. In 3-6 months kilometres have come to be flown on demand, turns are accomplished, and serial building of aircraft is starting. Progress is quicker than expected.

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11 April, p.5.
Delagrange yesterday flew 2 ½ minutes. He will do official trials today.
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Scientific American, 11 April 1908
Delagrange’s aircraft is ‘practically a duplicate’ of Farman’s. On 21 March Delagrange made ‘several extended flights’ around the ‘borders of the parade ground’ [at Issy, presumably]. The longest was for 2 minutes 5 seconds, and included a complete circle [Delagrange’s first].
On 17 March Delagrange competed for a 200 franc prize for a straight flight of 200 metres. He covered 269 ½ metres at 28.44 mph (flying for 21 1/5 seconds).
‘These performances of the sculptor show that the type of machine which he originated [??  - he was the Voisins’ first customer for it] and which was copied and modified by Farman, is capable of being flown by anyone of ordinary intelligence who will sufficiently practice the art’. [Farman did not copy Delagrange’s machine. The Voisin brothers built for Farman the same machine – doubtless with some minor modifications – as they had built for Delagrange. Farman certainly modified that aircraft in the fall of 1907.]
A duplicate of the Delagrange-Farman machine can be bought in the USA for US$9,000. A Russian general has ordered one for his government.
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L’Aérophile, 15 April 1908, p.?, Georges Bans, ‘Portraits d’Aviateurs contemporains. Léon Delagrange’
Delagrange was born in Orléans in 1873. His early years were spent with his father, a big industrialist in spinning and weaving in Orléans. He there became interested in mechanics. In his youth he practiced many sports. He was a student at the École des Beaux-Arts, of sculpture, almost at the same time as Henri Farman was there learning painting and Gabriel Voisin there studied architecture. From the age of fourteen Delagrange exhibited at the Salon de la Société des Artistes Français, obtaining several medals. He is remembered for the Page florentin, Templier, Amour et Jeunesse in the Copenhagen museum.
He was drawn to aviation in 1905 when he observed the experiments of Ernest Archdeacon on the Seine, at Billancourt. His first aircraft was built by the Voisin brothers. The aircraft was demonstrated to him in 1907. Only recently did he start to fly his second machine. His first flight was on Saturday, 14 March, at Issy. Delagrange has also flown recently over Paris in the dirigible Ville-de-Paris, piloted by Henry Kapferer.
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L’AérophileI, 15 April 1908, pp. 147-148. L. Lagrange, ‘Les étapes de l’aviation. Delagrange conquiert les Records et la Coupe Archdeacon’
The competition between Delagrange and Farman for the longest flight has revived on the first fine day after a period of bad weather.
Delagrange had added an additional, 5 litre,  water tank to his machine; he can now carry 20 litres. This enables the motor to run for 18 minutes without overheating. To win the Prix Armengaud jeune prize a time of 15 minutes in the air is needed.
On 10 April Delagrange restarted trials under the supervision of Captain Ferber, François Peyrey, and Paul Tissandier (representing the Aviation commission of the AéroClub de France). Delagrange immediately flew a circuit of 2,500 metres – and would have beaten Farman’s record (set on 21 March, of 2,004 metres) if a wheel had not touched the ground. Spectators were struck by Delagrange’s mastery of the aircraft, its ease of flight, its manoeuvrability, and the precision of Delagrange’s turns. He has spent little time in the air since January; but it has been enough to make him a skilled pilot. He surely took longer to learn to ride and turn a bicycle.
The next day, 11 April, Delagrange flew for 9 minutes 15 seconds without touching the ground. He became the third holder of the Archdeacon cup. The first trials were made in the morning, supervised by Robert Esnault-Pelterie, Henry Kapferer, and François Peyrey, representing the aviation commission of the AéroClub de France. A four sided course had been laid out, with sides of 400, 200, 300, and 300 metres. Trials began around 11 a.m.
p. 148   There was a fresh, irregular, and gusty wind. Flying resumed at 5.30 p.m., in a lighter wind. The track was now marked with sides of 350, 200, and 275 metres – a triangle of 825 metres. For two circuits the aircraft was low to the ground, and touched during the slight drops that occur on exiting a turn. The Delagrange went to three metres, and flew five circuits without touching the ground. The commissioners calculated that he had flown 3,925 metres without ground contact, in 6 minutes 30 seconds. Including the first two circuits, the flight had covered 5,575 metres – although, if the turning space is taken into account, the flight was much longer.
Thus Delagrange has taken from Farman the record for distance, at 3,925 metres, in 6 minutes 30 seconds. He stopped only because his fuel supply was only for ten minutes. Delagrange is ‘truly a man and a sportsman – an artist who came down from the ivory tower last year to enter a full scientific and industrial battle, and to achieve triumph in a few months’.




From the first good days of 1908 Delagrange has trained daily at Issy, with the aim of beating the records set by Farman. On Saturday 11 April 1908, with the Aviation commission of the AéroClub present, he made a flight of 6 minutes 30 seconds, covering 3,925 metres. Delagrange thus doubled Farman’s maximum distance and stopped only for lack of fuel.
Delagrange, as sculptor, wishes only to make a bust of Farman; as an aviator, he wishes to train many pupils who will achieve the victory of the new French sport [of flying]


Scientific American, 25 April 1908
p. 291 ‘Delagrange’s record aeroplane flight’   On 11 April 1908, Delagrange is ‘said to’ have flown a circular flight of 4 ½ miles at Issy-les-Moulineaux. Over a triangular course he touched down twice on his first two circuits, but then flew 3 miles in 6 ½ minutes without touching the ground. The total time was 9 ¼ minutes. The flight supposedly ended because Delagrange grew tired of operating ‘so continuously’ the horizontal rudder [pushing and pulling on the control wheel that moved the front elevator of the aircraft]. Working this control is a ‘rather arduous task’ and a ‘great strain on the nerves of the operator’. The flight did not end because of engine overheating, as Farman’s have done. Delagrange had fitted a radiator and pump for the proper cooling of water. The need is clearly for a better automatic horizontal stabilizer on the aircraft.
[A fuller description of this flight is in Scientific  American, 9 May 1908, p. 336.]
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12 April, p.1.
Every day there is new progress by ‘flying men’ [‘hommes volants’]. Three weeks ago Farman set a new record of 2 kilometres 4.8 metres. Delagrange has now [11 April] raised this to 3 kilometres 925 metres, in a light breeze at Issy at 5.30 p.m. These AéroClub commissioners were present: H. Kapferer, R. Esnault-Pelterie, François Peyrey, and Desmanets. The course was triangle with legs of 350, 275, and 200 metres. Delagrange is at times nervous, but has ‘all audacity’ [‘toutes les audaces’]. He tries to stay two metres from the ground, but attempts turns that inspire fear. He made a quick take off, turned close to the Porte de Grenelle, passed the well, but touched the ground while passing close to the hangars. On the second turn, a wheel touched the ground. After that he rose to 3-4 metres, and did not touch again. The aircraft made four circuits quite happily, at about 50 kph.
Delagrange almost completed a fifth circuit, but cut his ignition and came down, saying that he was exhausted. To stay a suitable distance from the ground ‘I had constantly to move the elevator. I can no longer feel my arms.’ He was overjoyed when given the distance he had flown: 3,925 metres. “I have had Farman!’, he said to us. ‘I’ve got him.’ The time length of the flight was 9 minutes 15 seconds, of which 6 minutes 30 seconds were after he touched the ground.   It is almost certain that Delagrange flew more than 4 miles. The speed of the aircraft was 50 kph. Delagrange has been training only 1 ½ months [not so – his regular flying started in November 1907]. Therefore his performance is remarkable. The contest between Farman and Delagrange has started and will continue.
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15 April, p.5.
Delagrange did not attempt a 15 minute flight yesterday. Even if he had wanted to, the expectant crowd in front of his hangar would have prevented him from flying.
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17 April, p.5.
Aviators are unhappy, because the AéroClub de France has proposed there should be a fee of 50 francs for those wanting to compete for the Armengaud prize (for a 15 minute flight) – to be reimbursed only if the prize is won. Delagrange says: ‘I am not God the Father … I do not command the winds or the rain’. He understands that the charge should not be paid back if there is a failure [‘échec’] [to fly for 15 minutes, presumably]. But if rain or wind prevent flying he does not think that the AéroClub can oblige payment, especially because the ‘fees for stewards [‘service d’ordre’] fall on me alone.’
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19 April, p.6.
The wind continues. Delagrange did emerge yesterday. He has improved the cooling system of his motor with a 20 litre tank of water that vaporizes as the motor runs. He hopes that this will give him the 15 minutes in the air needed for the Armengaud prize. After his 9 ½ minute flight last week, he had 9.5 litres in his water tank.
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3 May, p.1.
‘Delagrange s’envole, heurte une auto, tombe et démolit son aéroplane.’
Yesterday at Issy Farman and Delagrange both tried for the Armengaud prize; neither succeeded. Delagrange crashed because of the ignorance of the public and the lack of stewards. His machine was destroyed. There were several thousand spectators. Only two municipal guards, along with two gendarmes and 3-4 agents [of what?], were present to keep people off the field.
A gusting wind made flying start late. Delagrange went first, but stopped to adjust his motor. Farman then flew, but withdrew at 6.45 [p.m.], disturbed by spectators. Shortly before 7 p.m. Delagrange left his hangar and decided to fly, since the weather was now calmer. He flew some distance, then turned, but then his motor lost power – and in trying to avoid spectators he hit a taxi-auto parked for some reason on the field, and rolled into a ditch on the hangar side of the field. The damage was heavy, though Delagrange was not hurt.
Le Matin comments:  Issy is now too small for large experiments. It was good at the beginning. If flyers cannot get effective control of the ground, or a military presence to keep the field clear, they should go elsewhere.
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5 May, p.5.
Delagrange will leave next week for Rome, where he will perform flying experiments. His aircraft will be repaired from the accident [of 2 May] in a few days. He will be gone about a month, stopping at Florence and Turin on the way back. He will not continue flying at Issy. He and several friends are seeking another place to fly in the environs of Paris. Such a place is not easy to find.
Farman also plans to stop flying at Issy. At the speed his aircraft now flies (75-80 kph) he cannot turn without extreme risk in less than 200 metres.
Le Matin comments: Aircraft now indisputably turn. Future research for the advance of heavier than air flight must also include stability in wind, engines, and trials at height. Flyers must have a large, flat space. Turning an aircraft at Issy is now comparable in danger to driving a car around the Place de la Concorde in fourth gear without brakes.
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17 May, p.5.
Delagrange is now in Turin. Then he will go to Rome, where Gabriel Voisin will join him.
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Lucien Marchis et al, Vingt-cinq ans d’Aéronautique française, 2 vols., Chambre Syndicale des Industries Aéronautiques, Paris 1934.
20/27 May
Delagrange flew 7, then 12, kilometres in Rome.
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27 May, p.5.
[list of aeroplanes now flying, or soon to do so, belonging to sixteen Parisians]  Delagrange is now in Rome.
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31 May, p.1.
‘Victoire du Génie français. Delagrange à Rome a fait 16 kilomètres en aéroplane. Archdeacon et Farman à Gand ont fait de l’aéroplane à deux.’ [Victory of French genius. In Rome Delagrange has flown 16 kilometres in his aeroplane. Archdeacon and Farman have flown together in an aircraft at Ghent]
Last Thursday Delagrange ‘on his aerial ski’ [‘sur son esqui aérien’] stayed in the air for nine minutes. Yesterday (according to this telegram to Le Matin) he took a new world record, flying for 15 minutes 25 seconds at 5.45 a.m., traveling, around posts, 12 kilometres 700 metres. Present were Major Morris, de Filippi, Ricaldoni, Ranza, Gabriel Voisin (‘inventor of the aeroplane’), Bishop (president of the Aero Club of America), and the Italian press. He flew at 3-5 metres in a light breeze.
[Le Matin says that the actual distance flown, including turns, was 16 kilometres.]
Delagrange does not get the prize for a 15 minute flight [the Armengaud prize], because the flight was not in France, and was not witnessed by the AéroClub de France.
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Scientific American, 4 July 1908
p. 13  On 22 June 1908 Delagrange circled nine times around the Piazza d’Armi of Milan, in 16 ½ minutes. His speed for the 9 ½ miles flown was 34 ½ mph. On 23 June Delagrange flew for 18 minutes, though touching the ground lightly on one circuit. After more flights in Turin ‘ it is expected that he will visit America’.
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4 September, p.2.
Delagrange yesterday morning resumed training at Issy. The aircraft has been completely reconditioned [‘remis’] by the Voisin brothers. They have added four vertical surfaces between the wings: two at the tips, two near the centre of the wings.  The aircraft has a new radiator, which Delagrange hopes will allow a flight of one hour, a new record.
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L’Aérophile, 15 September 1908, pp. 357-8, ‘Magnifiques performances de Delagrange’
The Issy field had scarcely been returned to fliers when training resumed. Delagrange achieved remarkable performances. The Voisin brothers have modified his aircraft. It now has four vertical panels in the wings: one at each tip, and one inboard of the tip on each side. Thus the wing has three large cells. These changes were made in accordance with ‘delicate laboratory experiments’ by the  Voisins. All aviation records belong to Voisin aircraft. [None to the Wrights? Wilbur is by this time flying in France.]
Delagrange’s machine also has a new motor, an Antoinette making 50-60 hp in place of the 40-50 hp of the previous model.
Trials were resumed at Issy on 3 September, in the early morning. Delagrange, using his modified aircraft, made flights of 1,000-1,500 metres.
On 5 September, at 6 a.m., Delagrange made four large circuits around the field, followed by two smaller ones. During the latter he flew over the Ferber 9. Timed by MM. Blériot and André Fournier, this flight lasted 9 minutes 40 seconds, covering roughly 10 kilometres. The flight was ended by fuel exhaustion, the tank holding only 8 litres.
On 6 September, Delagrange beat all records, flying for almost a half hour, making 15 rectangular circuits around the field (and thus 60 turns). Present were Captain Ferber, Louis Blériot, A. Goupy, R. Gasnier [sic], André Fournier (representing the aviation commission of the Aéroclub de France), Gabriel and Charles Voisin,
p. 358   Levavasseur and Gastambide (of the Société Antoinette), the viscount de la Brosse, the Italian naval officer Calderara, L. de Brouckère (the well-known Belgian aeronaut), etc.
Pennants marked the corners of the rectangle around which Delagrange flew. He had decided on their placement.
At about 7.30 a.m., after checking his motor (running perfectly), Delagrange started. He flew at 6 metres height, very stably. In 15 minutes he had already made 8 circuits. Delagrange saluted spectators as he passed. After the fourteenth circuit the aircraft descended. Fuel was almost gone. But only after the south turn on the fifteenth circuit did landing take places. Fuel was exhausted. The measured flight time was 29 minutes 53 3/5 seconds. The distance covered was 24.125 kilometres; though if turns are taken into account the distance was some 30 kilometres. Speed was some 60 kph.
All aviation records for distance and time flown were beaten by this flight.
On 7 September Delagrange flew for 28 minutes 1.2 seconds, ending the flight with an easy landing, as always. There was no course marked, and the distance could not be exactly measured. Present were Captain Ferber, A. Goupy, François Peyrey, Gabriel and Charles Voisin, René Quinton (founder of the Ligue Aérienne Française), Bunau-Varilla, etc.
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7 September, p.1.
Delagrange set a new record yesterday at Issy, flying for 29 minutes 53.8 seconds (15 ½ laps). The times flown by aviators are:  Delagrange, 29 minutes 53.8 seconds; Henry Farman (6 July), 20 minutes 20 seconds; Wilbur Wright (5 September), 19 minutes 48 seconds; Louis Blériot (6 July), 8 minutes, 40 seconds.  Delagrange’s flight ended because the motor stopped. There is some suggestion of lack of fuel. Delagrange will fit a 35 litre fuel tank for another attempt on the record.
There is a reference here to Delagrange’s mechanic, Harel.
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18 September, p.2.
Yesterday Delagrange gave a lesson to Mme. Thérèse Peltier, her first lesson in flying an aeroplane. There was no flight; the aircraft rolled on the ground while Delagrange explained the controls. This first airwoman [‘aviatrice’] will continue lessons in two weeks, when Delagrange is installed at Savigny-sur-Orge.
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25 December, p.2.
The first Salon d’Aéronautique opened on 24 December 1908 at the Grand Palais. Delagrange’s Voisin biplane was displayed, along with many other aircraft. [The show continued until 30 December.]
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1909
8 January, p.6.
The committee of the AéroClub de France voted yesterday to give pilots’ licences [‘brevets’] to Henry Farman, Delagrange, Blériot, R. Esnault-Pelterie, Wilbur and Orville Wright, Captain Ferber, and Santos-Dumont – eight licences in all.
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4 April, p.1.
The especially wet winter has interrupted aviation activities.  Only Wilbur Wright, in the pays Béarnais (at Pau) has been able to continue flying.
Delagrange, ‘struck by a cruel bereavement’, has not flown. But his aircraft, without motor, was recently blessed at Juvisy by the Archbishop of Paris.
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There are no other mentions in Le Matin of Delagrange before the August 1909 meeting at Bétheny, outside Reims.
Delagrange took part in the Bétheny meeting, flying a Blériot 11. He won no prizes.  On 4 January 1910, again flying the Blériot II, he was killed in a crash near Bordeaux. The aircraft was fitted with a 50 hp motor (twice the horsepower that Blériot had used to cross the Channel in the same aircraft), and the day was gusty. Delagrange seems to have turned too hard (for the load bearing capacity of the wing) into the wind. A wing folded up and the machine crashed. He was crushed.
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Delagrange is an odd character. He has not Farman’s dogged persistence and caution, nor Blériot’s willingness to try something new, whatever the risk. After getting his plane from the Voisin brothers in the spring of 1907, he seems barely to have attempted any flying before the fall of that year. Farman passed him in experience and accomplishment before he started. In the spring of 1908, however, he made rapid progress, and a rivalry over flight times and distances developed between him and Farman. He then, in the early summer of 1908, went to Italy, where he made some impressive flights. After then – at least to judge by reports (or lack of reports) in Le Matin – he flew less. He had no particular success at the Bétheny meeting in August 1909, though at a meeting in Doncaster (England) in October 1909 he had notable accomplishments. He died in January 1910 as a result of a crash of his Blériot 11 near Bordeaux.

Growing institutional arrangements 1907-1909



Growing institutional arrangements 1907-1909
References are to Le Matin, except where otherwise stated

14 January 1907.
p. 1   Editorial   ‘Une glorieuse Épreuve. Grand Prix de la Navigation aérienne’
This refers to the paper’s publication on 13 January of the rules for a Great Aircraft and Dirigible Race, Paris-London 1908 (‘Grande Course d’Aéroplanes et de Dirigeables Paris-Londres de 1908’)
All machines are to be made in France. Thus the race, while being ‘the most prodigious international spectacle ever mounted, will remain a purely national enterprise. The world will witness it, but France will be the hero. Our aim will thus be met – why hide it? – it is glory for France.’
‘In instituting this audacious trial, we have wished to awaken national thought, provide our defence with a new arm whose reach nobody can yet measure, provide our industry with a fortune, the development of which nobody can yet measure..’
The present time is one of discoverers, as in the ‘superb beginnings’ of the 16th century, when America and the discovery of printing appeared. France now leads geographical and scientific conquest. ‘What is finer than this admirable colonial effort that is developing under the Third Republic, opening new horizons to the nation, comforting us with empires won to offset provinces lost, and placing, in 30 years, under the laws of France a whole part of humanity which, for centuries, civilization had excluded?’
[There follows a paragraph extolling French glories in science and French military technology, such as the invention of the submarine by Zédé, the invention of the automobile by a French genius, and de Lesseps’ alteration of the face of the earth with the Suez canal.]
All this is recalled here because ‘every Frenchman stands straight and has the feeling of bearing within him the nation and its history. Instead of being fearful before all enterprises, he dares to be proud of his country, and tells himself that, when a race that has this past behind it knows today how to manifest its energy by revealing at the same time a Pascal and a Brazza [Italian-French explorer of Africa], his destiny cannot be predicted.. No others know so well how to adapt themselves to all the needs of civilization; no others have been as great in all orders of thought and action.’
All nations have seen French armies pass over them. All literatures draw on French genius. All sciences are marked with the names of French savants.
‘And since there is today a new invention to accomplish, since the air – where the Frenchmen Montgolfier and Charles rose in the first balloons – must tomorrow belong to men, as the earth belongs to them, it is necessary that this invention is accomplished on French ground, because it is a ground that brings happiness to the human spirit.’
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Scientific American, 16 February 1907
p.147   A 50,000 dollar prize is being offered in Paris for a flight from Paris to London, in any sort of aircraft. Paris’s ‘leading daily journal’ Le Matin is offering $20,000. The rest comes in equal $10,000 contributions from the Marquis de Dion, M. Clement and M. Charley (all prominent in the ‘automobile world’). The event will take place in 1908. Motors must be French made. The ‘aeronauts’ may be of any nationality. The start will be on 14 July 1908. If the prize is not won then, other starts will be on the second Sundays of August, September, and October. The distance is 218 miles. The time to complete the journey is 24 hours. Stops will be allowed for fuel, etc. Only already successful aviators may enter. [This was an ambitious venture in February 1907, when only Santos-Dumont had flown in France. But it illustrates the role played by prizes in French aviation development. They provided a clear target to work to.]
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Revue de l’Aviation, 2:4, 15 March 1907
From: M Armengaud, ‘Causerie faite le 31 janvier 1907 à l’Hôtel des Sociétés Savantes dans le groupe parisien de l’Ecole Polytechnique’.
p. 3 [Armengaud clearly thinks the Wright brothers flew 50 km in December 1903, and concludes:]
If we did not have to put ourselves on guard against the exaggerations of Yankee journalists, it is to the Wright brothers that would go, incontestably, the glory that we grant to M. Santos-Dumont; and it is the date of 19 [sic] December 1903 and not that of 11 November 1906 that would mark the memorable day when, for the first time, a man rose in a flying machine…’
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14 April 1907
p. 1    An article on an airplane model show in London for one week, organized by the Aero Club of Great Britain in the Agricultural Hall. There are references in the introduction to Lilienthal, Chanute, Langlet [sic], Santos-Dumont; but none to the Wright brothers. The show will close tomorrow with a competition testing length of flight, stability, speed, and vertical and horizontal controllability. Two broad types of models are in the London show: those based on kites and those on birds. The first have two wings or more.
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9 April 1907,
p. 4  Bagatelle.  Delagrange tried yesterday to win the Archdeacon cup now held by Santos-Dumont [in the 14bis, presumably] for a 220 metre flight. Archdeacon was present. After he had marked out a part of the lawn with bags of plaster, Charles Voisin flew about 50 metres, at a height of some 3 metres. At the point the aircraft came over a group of spectators who did not get out of the way quickly enough. Voisin, fearing an accident, cut the ignition. The aircraft, still very stable, landed. Its wheels and frame were slightly bent, but there was no other damage. [The difficulty with Bagatelle was its openness to the public and its quite small size relative to the speed of the aircraft. It is interesting to see that Voisin marked out an area for his flight; but it was not big enough, and he had to stop.]

L’Aérophile, 15:11, November 1907, p. 315
From Joseph Rodet, ‘Note sur l’équilibre automatique de l’aéroplane’:
The means of automatic horizontal stability now used is Pénaud’s horizontal rear tail. ‘Chanute and all his pupils – that is to say, almost all contemporary aviators – use a double surface which holds longitudinal balance well in the case of a contrary wind that is constant in force and direction, by regularizing displacements of the centre of pressure.’ [This is an important recognition. The fixed horizontal tail is becoming accepted as the way to keep an aircraft level fore and aft. Now the question becomes one of where to put the elevator. Some builders – for instance, the Voisin brothers, place it at the front of the aircraft. Others – Blériot, for example – add it to the fixed horizontal tail, or will soon do so.]
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2 November, p. 6.
The AéroClub de France will fête, next Thursday, the recent successes of French aviation. Medals and ‘plaquettes’ will be given to the winners of the prizes founded by the commission – i.e. to Henry Farman and Louis Blériot.  The Voisin brothers should also receive some recognition.
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10 November, p.6.
Recent aviation experiences have shown that success depends on having an apprenticeship as an aviator. Therefore the Aéronautique Club de France has two aircraft of the Chanute type, without motors, on which future aviators can train at the club’s special park at Champlan-Paliseau [some 18 kilometres south-west of Paris]. This is an effective way of learning to glide before trying [powered?] machines whose handling is very delicate.
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11 November, p.5.
Captain Ferber will give a lecture this evening at 9.30 at 11 Rue Servandoni, place de St. Sulpice, on aviation and its current development. This is under the auspices of the Société des Elèves Industrials de France.
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16 November
La Vie au Grand Air, No. 478.
p.366  François Peyrey, ‘Les oiseaux artificiels’
‘The problem is solved. On all sides bold inventors throw themselves into the conquest of the atmosphere. But already their research is less empirical. The day is coming nearer when travelling through the air will be just a game.’
Contrast between lighter- and heavier-than-air flight: the empirical work of heavier-than-air experimenters has prevailed over the theoretical objections and refutations of such flight.
He refers to his earlier, possibly 1903, reports of the Wrights’ glider flights, which now seem ‘a vast bluff’. This view is becoming widespread in ‘aeronautical milieux’. But it is intriguing that a transatlantic hoax should have caused serious research on artificial flight in France.
But there is no doubt that man has flown. Santos-Dumont was the first on 12 November 1906. Santos-Dumont always thought that lighter-than-air flight was only a stage on the way to ‘absolute manoeuvrability’ in the air [attainable only in heavier-than-air flight]. Santos-Dumont preferred an aeroplane to a helicopter or ornithopter.
What is an aeroplane? Quite simply, it is one or several surfaces, with planes making a very slight angle with the horizon, and propelled forward by a propulsion unit with a horizontal axis. It is like a kite, with a motor replacing the string.
The importance of light internal engines replacing steam is emphasized.
Peyrey repeats the story of flights in 1907 by Santos-Dumont, Blériot, Henry Farman, etc.. On 5 November the Comte de La Vaulx began work on a new machine. Every day brings new advances, and the energetic group of aviators grows. [There is much purple froth here, but all in an attempt to express the pace and vigour of advance in aviation.]
‘A turn by an aeroplane demands, to overcome the centrifugal force that forces it to tilt itself, an excess of driving force. If this is not present, the apparatus is not able to raise itself, and descends “in the cone”.’ The answer to this problem could be do undertake only wide turns, reducing the centrifugal force. Last Saturday, Henry Farman made a ‘grandiose turn’ at Issy. [The general drift here is that practice is overcoming theoretical speculation.]
Balloons, which are old and simple, will continue to exist, and will fly higher than heavier-than-air machines. The gentle charm of ballooning contrasts with the noise and complication of heavier-than-air flight.
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22 November, p.5.
After observing Santos-Dumont at Bagatelle, the officials of the AéroClub de France hurried to Buc, where Robert Esnault-Pelterie was to try for the 150 metre award. ‘The task of official is becoming terrible. Every day the commissaries are called to Bagatelle, or to Issy, or to Buc. Yesterday they had to be everywhere. I assure you that M. Archdeacon is becoming worn out.’ But Esnault-Pelterie’s motor produced little power and his attempt is postponed till tomorrow.
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1908

8 January, p.6.
A prominent figure in the Automobile Club de France has told Le Matin that a group of directors [‘dirigeants’] of the Club will propose the creation of a ‘commission d’aviation’ to encourage the efforts of aviators (who have made such progress recently).
The AéroClub de France has expressed strong reservations on this to Le Matin.
Delagrange, president of the AéroClub, thinks that the proposed commission will advance aerial navigation. There can never be too much encouragement, he says.
[The Aéroclub is perhaps nervous about the intervention of the older and bigger Automobile Club in its activities.]
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8 January, p.6.
The question arises of how heavier than air aircraft should be classified in future flying competitions. Should biplanes [‘cellulaires’] and monoplanes be separated? Blériot (‘l’aimable aviateur’) says that the monoplane is much faster than the biplane. The current Farman type would be at an absolute disadvantage in a speed race; though both types would be equal in duration flights or over distance.
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9 January, p.4.
[hard to read for lack of contrast on the film] The Automobile Club’s plan for an aviation commission had its origins with M. Archdeacon  [‘revient tout entier à M. Archdeacon’] who had it presented to the Committee [of the Automobile Club?] by a group of friends. Archdeacon has told Le Matin that the [Deutsch-?] Archdeacon prize will soon be won. What then? A ‘great movement’ is needed for the advance of aviation, including much money through subventions, a lottery – ‘what do I know?’ [‘que sais-je?’]. The Automobile Club has great influence, and is alone (according to Archdeacon) able to give an impulse to aviation, and the encouragement needed by aviators. There should be no question of club [rivalries?]; all should unite to reach the same ends.
Some in the Automobile Club, including Henri Deutsch, have reserves. They say that a power ruling aviation already exists – the AéroClub – and has contributed powerfully to the rise of flying. This view has prevailed. An agreement [‘accord’] should exist between the two clubs. A delegation [of the Automobile Club] will approach the AéroClub.
However (says Le Matin) it can be affirmed that the Automobile Club will be concerned with aviation. It will do so through the intermediary of the trade association [‘chambre syndicale’], which will be considered as an official power, while the two clubs organize trials and competitions. This is how aviation will enter the group, which will then have the name of ‘trade association of automobiles, cycles, aviation, and of the industries related to these.’ The AéroClub will not lose prestige because its authority, rules, and commissaries will be recognized everywhere.
[It is interesting the Archdeacon and Deutsch de la Meurthe are opposed on all this. Archdeacon attends all aviation trials and flights at Issy; Deutsch none (according the Le Matin’s reporting of attendees.]
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 10 January, p.4.
A new prize of 10,000 francs is offered by M. Armengaud, jeune. It will be contested this year, under the supervision of the AéroClub de France, for the first flight lasting 15 minutes. A control commission is appointed from the AéroClub, including the donor, four members from the AéroClub, and four from the Société Française de la Navigation Aérienne (affiliated to the AéroClub).
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10 January, p.4.
The Automobile Club de France, ‘wishing to give an impulse to aerial navigation, while taking into account the rights already acquired by the AéroClub de France’ is disposed to make an agreement with the AéroClub (of which the committee met yesterday on this question – Archdeacon, Tatin, Georges Besançon, de Contades, d’Oultremont, Delattre, Blanchet, Rousseau, Nicolleau, etc…). No decision was taken on the question. The committee awaits a delegation from the Automobile Club.
[Le Matin’s comment: there is no doubt that a mixed aviation commission will be formed with members from both clubs].
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11 January, p.5.
Most aviators and builders of aircraft welcome the entry of the Automobile Club de France into aviation. Henry Farman says that aviation needs encouragement. Through its influence and means the Automobile Club will be useful to aviation. Delagrange and Blériot are both very much in favour. Gabriel Voisin exclaimed ‘All is for the best’.
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12 January, p.6.
Another prize, of 500 francs, is offered by M. Triaca to the flyer who in 1908 makes the longest flight (in distance) officially witnessed. It is open to members of the AéroClub de France and the Aero Club of America.
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14 January, p.5.
After an intimate lunch at the Automobile Club de France in honour of Henry Farman, a meeting took place between delegates of the AéroClub of Belgium (MM Jacobs and Crawhez), and various members of the AéroClub de France (Archdeacon, Georges Besançon, several aviators, and Farman, Blériot and the Voisin brothers). The fundamentals were discussed for an airplane competition organized by the Belgian society at Spa [?] in the second half of July 1908. The decision was to accept only aircraft that have flown at least 150 metres. The competition would include a speed race on a closed circuit, a speed trial over a figure 8 shaped course, and a distance race over 10 laps of a 2.2 kilometre course. [It is not clear if this meeting took place.]
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15 January, p.5.
‘Chambre syndicale de la navigation aérienne’
(Le Matin was the first to predict the creation of this)
The question is now settled. Notices are going out today, signed by M. de Dion, president of the Chambre Syndicale de l’Automobile, and G. Besançon, secretary-general of the AéroClub de France, inviting interested person to a meeting tomorrow afternoon about the formation of this new group. Several have already indicated they will join: de Dion, Tatin, the Voisin brothers, Blériot, Mallet, Hue [?], Ferber, Chauvière.
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15 January, p. 5.
At an intimate lunch for Henry Farman on 14 January, G. Besançon announced the AéroClub de France’s acquisition, very soon, of a ‘parc’ reserved for aviators. Present were Besançon, Henry Farman, the Voisin brothers, Blériot, Deutsch, Archdeacon.
A banquet will be offered by the AéroClub de France for Farman, the Voisin brothers, and Levavasseur. [This is the first mention of him; he is not mentioned in reports of the 13th January flight]. It will be at the Automobile Club de France, tomorrow night (16 January 1908).
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15 January, p.5.
The 10,000 francs Armengaud prize is for a 15 minute flight in 1908. It was discussed by the aviation commission of the AéroClub de France [or possibly the Automobile Club de France] of 15 January. The commissaires for this prize from the AéroClub are Archdeacon, Ferber, G. Besançon, Tatin (these are the commission de contrôle), with also from the Société Française de la Navigation Aerienne, Fonvielle, Delaporte, Chauvière, and Regnard. The pilot must fly for at least 15 minutes within a radius of 2 kilometres, and within 50 kilometres of Paris. The site is to be chosen by the pilot. Tatin thinks that the conditions of the flight should include return to the point of departure, as Henry Farman has shown is possible. There is the possibility that a helicopter, for example, could fly for 15 minutes without a pilot.
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18 January, p.6.
The Automobile Club de France and the AéroClub de France have reached perfect agreement. A delegation of the administrative council of the Automobile Club went yesterday to the AéroClub, and were received by de La Vaulx, de Castillon, de Saint-Victor (vice presidents) and by G. Besançon (general secretary). The aim was to explore the bases on which the Automobile Club could take an interest in aerial navigation. The result: de La Vaulx told Le Matin that it is certain that the Automobile Club recognizes the AéroClub as the power that controls aeronautical sports; that in the case of great events [‘grandes manifestations’] there will be recourse to the rules of the AéroClub; and that the idea of the Automobile Club was to form a commission that would concentrate on aviation motors. De La Vaulx says that discussions will continue in some months, when the president of the Automobile Club returns from foreign travel.
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18 January, p.6.
Re the Trade Association [‘chambre syndicale’] of the aeronautical industries:
Some forty builders interested in aeronautics met yesterday afternoon at the Automobile Club de France to examine the foundation of a trade association. Le Matin recognized de Dion, Max Richard, Blériot, Charles Voisin, Tatin, Ferber, Chauvière, Juchmes, Surcouf, Gastambide, Mengin, Mallet, Echatié and others. The AéroClub was represented by de La Vaulx and G. Besançon. The meeting appointed a commission of eighteen to examine statutes. Another meeting is to be held on the afternoon of 20 January.
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29 January, p.5.
Re the Armengaud prize [10,000 francs for a fifteen minute flight]: Tatin has said that an important consideration is the steerability of the aircraft (which Armengaud was not concerned with – only with the duration). After Henry Farman’s feat [of 13 January?]  there is no doubt that aircraft will fly for fifteen minutes. (Some figures for fuel use follow: 15-20 litres will suffice, with a 50 hp motor burning about ½ litre of gasoline per hp per hour. The weight of fuel for a fifteen minute flight will be minimal on an aircraft of 300-500 kilos.)
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30 January, p.4.
‘Chambre Syndicale de l’industrie aéronautique’
Yesterday the constituent assembly [‘assemblée constituive’] of this organization took place. Statues were adopted, and a committee has been formed – consisting of Armengaud jeune, Besançon, Carton, Chauyière, A. de Dion, Echallier, Robert Esnault-Pelterie, Farcot, Ferber, Godard, Guittot, Vuchmès, de la Vallette, de La Vaulx, Levavasseur, Maller, Richard, Surcouf, Tatin, Charles Voisin [it is noticeable that Charles Voisin does this sort of committee work, not Gabriel].  The committee met to elect a bureau (of  officers). De Dion was elected president. Vice-presidents elected are Mallet, Louis, Godard, and Blériot. The secretary general is G. Besançon; the archivist, M. Chauvière; the treasurer, Robert Esnault-Pelterie.
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Scientific American, 15 February 1908
p.111 ‘Aeronautical notes’:  The Deutsch-Archdeacon prize having been won [by Henry Farman], Archdeacon now thinks to stimulate aviation with another prize of at least $20,000 for a long distance flight of 25 km (15 ½ miles). He has made a suggestion to the Chevalier Vincenzo Florio, an Italian nobleman who has wagered with his countryman Vonwiller that he will fly around the racetrack at Palermo before the end of the year in an aeroplane. The winner [presumably the fastest of the two  around the track] will donate money to create an aeronautical prize [the prize being considered by Archdeacon?]
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Scientific American, 15 February 1908
p. 111  ‘Aeronautical notes’:  The Belgian Committee of Aviation has organized a competition for aeroplanes for the 9, 16, and 23 July 1908, at the Sauvenière racecourse at Spa, which is 2,300 metres in circumference. On 9 and 16 July a circular kilometer and a kilometer in the form of a figure 8 will be required. On the 23rd there will be a long distance race over 10 circuits of the course (or 23 kilometres [14.3 miles]). The total of prizes is 75,000 francs ($14,475). Entries have already been received from Farman, Esnault-Pelterie, Blériot, Delagrange, Voisin, nad Captain Ferber. M. Miesse, ‘a Belgian experimenter’, is also expected to compete.
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25 February, p.5.
The AéroClub de France has just obtained from General Picquart, minister of war, a vast space on the edge of (but inside) the Issy-les-Moulineaux exercise field on which the club intends to build a pavilion. It will give, at no charge, pieces of land to aviators who wish to build hangars. The area will be closed, and aircraft will be watched by a guard.
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7 March, p.4.
M. Michelin offers a prize for heavier than air flight aircraft development. This offer has been sent to the AéroClub. This is essentially a distance prize, to be awarded each year, for a flight over a closed course – either in France or in a country whose Aero Club is affiliated with the French AéroClub. The distance covered must be at least twice the distance flown for the previous year’s prize. In 1908 the winner must cover at least twice the distance flown by Henry Farman for his Deutsch-Archdeacon prize flight [therefore, presumably, at least two kilometres].  The award is 15,000 francs.
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20 March, p.5.
A group of sportsmen are to offer a prize for the first flight to 25 metres above ground.
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4 April, p.?
The AéroClub de France will organize this summer a competition for model aeroplanes. (This is a good intention, says Le Matin, but now that aviation ‘has entered the practical domain’, is it useful to encourage small mechanical objects?)
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11 April, p.5.
The AéroClub de France had its general assembly recently. It was recorded that 307 ‘sphériques’ [balloons presumably] rose from the park of St. Cloud (the AéroClub’s field) in 1907.
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Scientific American, 11 April 1908
p.256  ‘List of Aviation prizes offered abroad’
$100 by A.C. Triaca, of the Correspondence School of Aeronautics, for the longest flight in 1908.
$100 prize from the AéroClub de France for the ‘best indicating level’.
$200 by M. Pepin for the first machine to cross the Garonne river.
$1,000 from the AéroClub de France for a flight of 5,000 metres (or three miles).
$2,000 from M. Armengaud Jr. for the first aircraft to stay in the air for 15 minutes.
$2,500 from Dr. Gans for the first aircraft to fly 15 minutes at a competition at the Munich Exposition in summer 1908.
$2,500 from Ruinart Fils for the first 18 kilometre flight across the English channel.
$2,500 from Lord Montague, editor and owner of The Car, to the aircraft making the longest flight in England in any year (with a bonus of $25 per mile for up to 25 kilometres in the flight).
$3,000 offered annually by M. Michelin for 10 years for the longest flight in a closed circuit, in any country that has an aeroclub in the International Federation (with a $2,000 trophy).
$4,000 in cash prizes for aircraft races at Vichy in September 1908.
$5,000 from the Daily Graphic, in the UK, for a one mile flight at Brooklands Automobile Race Track.
$12,500 from Brooklands Automobile Racing Association for a three mile fight over the race track.
$14,000 in cash prizes for aircraft races at Spa (Belgium) on 29 July and 2 and 9 August 1908 ($10,000, $2,000 and $1,000 for the first three places).
$20,000 from MM. Michelin for a 220 mile flight from Paris to the Puy de Dôme, in 6 hours (i.e. at about 36 mph) before 1 January 1919 – by an aircraft carrying two people. (On p. 255 is more detail about this, with some variation: Michelin offers a $2,000 trophy and $50,000 in prizes -- $3,000 per year in ten installments to trophy winners each year and $20,000 to the aviator who in the next decade, carrying one passenger, flies from Paris to the top of the Puy de Dôme [4.775 feet high and about 220 miles from Paris]. The flight is to include a circle around the Arc de Triomphe and the cathedral of Clermont-Ferrand, and shall be completed in less than six hours).  For the annual prizes, and the trophy, Michelin ‘has provided for an annual international competition for these in any countries where there is an aero club belonging to the international federation’. The rules for the flights will be issued this year by the AéroClub de France, and will require a flight of 2 kilometers or more in a closed circuit with several turns. The prize and cup will go to whoever makes the longest flight. Each year the minimum length of the flight will double.  Awards may be competed for in the USA under the supervision of the AeroClub of America.
$50,000 from the London Daily Mail for a 160 mile flight from London to Manchester (+ $10,000 from the Adams Manufacturing Co. if the aircraft is built in the UK, and $2,500 from Autocar if the motor is English).
The total of these prizes is $132,425.
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17 April, p.5.
Aviators are unhappy, because the AéroClub de France’s aviation commission proposes a 50 franc fee for the right to compete for the Armengaud prize (for a 15 minute flight). The charge will be reimbursed if the prize is won. Delagrange comments: ‘I am not God the Father … I do not command the winds or the rain’. He understands that the charge should not be paid back if there is a failure [‘échec’] [to fly for 15 minutes, presumably]. But if rain or wind prevent flying he does not think that the AéroClub can oblige payment, especially because the ‘fees for stewards [‘service d’ordre’] fall on me alone.’
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21 April, p.6.
To Issy-les-Moulineaux as a flying site will be added, this summer, Buc, near Versailles. It is much less accessible ‘to the common crowd’ [‘au commun des mortels’]. R. Esnault-Pelterie flew there last year. He has now made two new aircraft, to be tried soon.
At Buc now is a monoplane that H. Kapferer and Paulhan had built during the winter. The date for trials has not been set (‘M. Kapferer never knows …’). Another aircraft that has just arrived at Buc is a monoplane belonging to M. Auffin-Ordt. It has ‘automatic balance’.
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21 April, p.6.
The main aeronautical tests in 1908:
16 May                distance competition of AéroClub de France
11 June                distance competition on the ‘fêtes’ of the 10th anniversary of the AéroClub de France
30 June                closing of entries for the 2,500 franc prize for flying machines [‘appareils volants’]
12, 19, 26 July   Aeroplane competition at Spa, Belgium
30 September  closing of entries for the 5,000 franc prize for flying machines
4 October           Grand Prix of AéroClub de France
11 October         Coupe Internationale, Berlin
31 December    closing of entries for the 20,000 franc prize for aeroplanes
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24 April, p.6.
Kapferer’s aircraft has been tried. But the frame was weak and is bent [‘disloqué’]. The wings of this monoplane are in the hangar at Buc.
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27 May, p.5.
List of aeroplanes now flying, or soon to fly, belonging to sixteen Parisians:
1.       Delagrange  -- now in Rome
2.       Farman --   at Ghent
3.       Blériot – under repair (of the crankshaft); trials to resume in one week
4.       Triplan Voisin – to be tried in early June
5.       Pischof – assembly started at Grenelle
6.       Koechlin – awaiting good weather
7.       Bousson – awaiting good weather
(both these aircraft are kept at the Porte de Sèvres, Grenelle)
8.        Zens – at Gopesse
9.       Kapferer – finished at Sartrouville, but a mechanical part remains to be fitted
10.   Auffin-Ordt – under modification
11.   Esnault-Pelterie – taken to Buc, for trials there
12.   Helicopter Bertin – now awaiting sun for trials at Bagatelle
13.   Gastambide-Mangin – no comment
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27 July, p.4.
‘Les essais d’aviation interdits sur le terrain de manoeuvres d’Issy’
The ban on flying at Issy is given in a brief order from the military governor of the ‘place de Paris’.
Captain Ferber had requested four agents to act as stewards on the Issy field. But he was told by the secretary of the police commissioner of Vanves [a commune next to Issy] that that was impossible because no further aviation trials were to take place at Issy.
Aviators are displeased. They told (Le Matin’s reporter) that Ernest Archdeacon had obtained from the war minister two horsemen who were on the field daily from 6 a.m. to 6 p.m., ready to help the flyers. But the aviators were told [by?] no official experiment or private trial could take place there unless expensive stewards were present to guard spectators from danger as they walked over the area.
One aviator (Farman) had to pay a double tax as a result of a misunderstanding between the Paris police and the local police.
For a month past trials have been allowed to continue, without danger to anyone because most of them took place in the early morning. But – they think—some ‘high representative of the public authority’ must have visited Issy the day before yesterday, and, exaggerating the dangers, gave the order completely banning trials.
This is an unwelcome decision to aviators, because the Issy field is well suited for the initial study of their aeroplanes. Small trials are not dangerous, although official trials to which the public is invited would be. They do not see this decision as final. It would bring them a notable loss, since they have invested in expensive hangars – the building of which was approved by the war ministry after the AéroClub de France obtained a concession for them.
Leaving Issy would be hard for them and for their workmen, since it is so practical, being close to Boulogne-Billancourt and to Neuilly. Considering the large fees that they pay, could not the administration help them, considering that they work for France – which will gain from their studies and discoveries?
Some grounds for understanding could certainly be reached for aviation. The best arrangement would be specific hours of the day – 4 a.m. to 6 a.m., for example, from sunrise to the arrival of horsemen and infantrymen, who come to exercise. There is nobody on the field then. In fact, at the recent trials by various aviators, only some fifty spectators were present, who wisely kept to the edges of the field.
Blériot is very surprised by the decision of the military authority. He thinks there must be some misunderstanding. He repeats the point about the hangars: the military authority approved the building of these; how can it now stop trials? Blériot’s hangar, made of iron and cement, was expensive.
Aviators work for themselves, but also seek a little to ensure for France a means of national defence.
Studies by Deutsch’s and Lebaudy’s engineers have profited France, which has obtained dirigibles [as a result?]. The army may well come to value aviators’ studies. In Italy Delagrange’s flights were watched not only by the kind and queen, and queen mother, but by a cordon of troops. In Germany the emperor protects the inventors of dirigible balloons.
The public has taken a great interest in French airplane trials in the past few months. There is an alleged danger to the public. But, to unite the public and the fliers in the ‘great glory of our country’, could not four horsemen be sent for a few hours every day? Four would be enough. For several months past two municipal guards have been able to keep the public (now ‘very sensible and well behaved’ [‘très sage et très bon enfant’]) calmly gathered close to the horsemen’s track. With four mounted men all danger would disappear.
Blériot says he has today received a letter from Archdeacon saying that the minister of war will surely deal with the problem. The president of the AéroClub de France, M. Cailletet, and a delegation will ask for a meeting with General Picquart – who presided some time ago the banquet of the Chambre Syndicale des industries aéronautiques.
Blériot is confident that the minister of war will not deprive aviators – some of whom have small budgets – of the means of experimenting. Experiment should not be limited to the rich. ‘Great and small should be encouraged.’
Committee members of the AéroClub de France consulted by the reporter all say that the ban must not be final.
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28 July, p.2
There is general distress in the sporting community over the flight ban at Issy. Le Matin interviewed a high ranking official at the police prefecture who has authority over the police of the Parisian suburbs [‘banlieue’]. He said that it was the police who had imposed the flying ban, because of the impossibility of protecting the public from danger – especially in view of the recent trials by Gastambide and Mangin. Stewards cannot be sent to Issy because of a lack of men. If they were sent, the cost to the interested parties would be too high. Flyers would do better to fly trials at the race course at Longchamps, which is complete surrounded by railings [‘grilles’].
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12 August, p.5.
The ban on flying at Issy has been lifted for 4-6 a.m.
(Some continue flying there – Blériot and Gastambide, for example; but M  Koechlin, finding it impossible to do serious trials at Issy, will take his aircraft and materials to Meudon.)
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23 August, p.2.
Two republican guards are at Issy daily from 7 a.m. to 6 p.m., the result of a request some months ago from Archdeacon to the Ministry of War for stewards [‘service d’ordre’] to facilitate aviation trials. General Picquart guaranteed two horsemen per day. Despite the current flight ban, they still come. They hitch their horses, take off their boots, and sit at a table, perhaps with a guardian from one of the hangars. ‘The three companions, whose palettes the sun had dried, had had a few good bottles brought for which they played manille’ [a card game].
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23 August, p.2.
On the future of aviation, Archdeacon states: future aircraft will be biplanes, but they will be designed to have minimum drag [‘encombrement’].
Two or three things are lacking for a definite solution to the problem of flight:
1.       Means of stopping the aircraft on landing
2.       The possible need for a second motor, for emergency use.
3.       Finding a means of enabling take off reliably [‘presque de pied ferme’], on all terrains. This should be possible.
Once these questions are answered, as they will be very soon, [the problems of] aviation will be definitively resolved.
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27 August, p.1.
‘The field at Issy is returned to aviation.’ ‘Le champs d’Issy est rendu à l’aviation’
The minister of War and the Prefect of Police have made a patriotic gesture – having understood that it is necessary to favour, as far as possible, the efforts of the ‘brave people who work for industrial supremacy and the glory of France’. M. Lépine (the Prefect) met with General Picquart (the mInister of War); agreement between them on the subject is essential.
General Picquart recalls that like all ministers he has the right to make regulations, and that the policing of the military terrain fully belongs to him. He has therefore ruled that access to [the field at] Issy is banned to the public, except for the small area to the right of the pathway along which there is circulation [of people]. French aviators (but no others) may use the field at any time, except when troops are on it.
Stewards (mostly soldiers, but also policemen in case any statements need to be taken) will assure the safety of flyers and the public.
This seems the most elegant solution to the problem, given the danger of accidents to people inherent in the previous ‘laissez-faire’ arrangement.
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2 September, p.2.
‘La Ligue Française de la Navigation Aérienne. Une grande oeuvre nationale’
M. René Quinton, the distinguished biologist, has taken the generous and patriotic initiative of creating in France (‘which is the fatherland of aviation’) a league for the development of aerial navigation. This is conceived on the same lines as the German Naval League (’Ligue Navale’) – to which the Empire owes half its fleet and which now has more than a million adherents.
Quinton has gathered round him the outstanding personalities of aviation [not named]. The first aim he proposes is an annual prize of 250,000 francs to be given to aviators who have made progress. The prize money will increase with time in accordance with the funds of the League. All these prizes will be competed for in France, which will thus retain its advantages in aviation over other nations, and remain the centre of aerial navigation.
Quinton points out recent events: the subscription of four million [marks? francs?] by the German people after the crash of the Zeppelin – of which one million is now held in a fund for the encouragement of aviation. [This is possibly a reference to the loss of the Zeppelin LZ4, by fire at Echterdingen on 5 August 1908.]
The king of Italy has offered a flying prize of 50,000 [francs?], to be competed for in Rome
Another prize is Russian – 50,000 roubles (163,000 francs) from the Russian empire at St. Petersburg.
[Quinton’s words]: ‘The league I am founding therefore comes at its proper moment. It is, in France, a necessity and a national duty. It fixes, for history, a date. It is important that our children, our little children, know that our country, in the domain of the air as in so many others, was the first to indicate the road to follow. Aerial navigation was a French dream. We owe it to our country that it become a French victory.’
A Frenchman, Jouffroy [d’Abbans], in 1783 discovered steam navigation; but Fulton got the credit and the benefit. [Jouffroy’s efforts were interrupted by the French Revolution and then by Napoleon.]
Ader, eighteen years ago, flew, and is the father of all current aviation effort; though he is not recognized now. [Whether Ader was part of the main line of aviation development, or followed a side track, is debatable.]
This sort of thing must not continue. The League will surely draw all those concerned with the interests and glory of France. The basic membership costs five francs; life membership, a hundred. Other levels of membership exist. There are prizes for members who bring in new members.
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4 September, p.2.
Flying hours at Issy are (from 3 September) from 10 a.m. to 1 p.m.. The public is not allowed onto the field. Posts showing this ban are to be put up by the military authorities. The public may continue to cross the land from the Porte de Sèvres to the Rue Camille Desmoulins. All parking on the champ de manoeuvre is banned.
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7 September, p.1.
Delagrange’s new record of 29 minutes 53.8 seconds was set yesterday at Issy, in 15 ½ laps.
Times flown by aviators are:
Delagrange  -- 6 September 1908  -- 29 minutes 53.8 seconds
Henry Farman – 6 July – 20 m 20 secs
Wilbur Wright – 5 September – 19 m 48.4 secs
Louis Blériot – 6 July – 8 m 40 secs.
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11 September, p.4.
At the request of Henry Farman, General Picquart has authorized flying trials at the Camp de Châlons. Hangars are to be built only on private land near the field. Flying must not interfere with troop exercises.
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12 September, p.1.
[A large front page piece on Clément Ader, by Jean d’Orsay]
It accepts the 300 metres flight by Ader’s Avion in 1897 at Satory. The argument is that if this flight had been generally accepted, it would have set France on the road to domination of aviation. France would now have a ‘true aerial army’.
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3 October, p.1.
‘Let us protect our flyers’  ‘Protégeons nos aviateurs’ (two column editorial article by Louis Dausset)
This argues for state support of aviation, raising the great French aviation tradition, and lamenting restrictions on flying at Issy (the few hours allowed daily and the cost to flyers of the stewards). Issy is in any case too small now. (American rivals, the Wrights, are frequently invoked as a spur to government action.) France has the first aviation factories (in Paris). Aviators should have a nearby flying site to take advantage of this manufacturing capacity. Aviation may become very big, and valuable to Paris. The duty of the state is therefore to protect and support it, so that modest people – not just millionaire amateurs and industrialists – can contribute and participate. Therefore official patronage, cash prizes, land, subventions, and a little liberty [is he thinking of the restrictions at Issy?] are all due from the State. The Ligue Nationale Aérienne, organized by René Quinton, is already performing marvels for aviation[how?].
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29 October, p.1.
[A column by] Pau Painlevé, of the Academy of Sciences. ‘Les deux écoles de l’Aviation’
Yesterday Paul Painlevé flew 2 kilometres with Henry Farman near Mourmelon.
Aviation will soon be an industry; in a few years it will start to transform the world.
For an aircraft to stay in the air, it must go fast, so that the resistance of the air, increasing with speed, stops it from falling [Drag and lift are still not properly separated. Drag is seen as having an upward component.] Hence there is the need of a light, powerful, and constant motor. An ideal motor will appear in a question of months. [Is this just a hopeful guess? Or does he know something about the Gnôme engine, which appears in 1909?]
The greatest difficulty is to ensure that the aircraft does not tilt [‘pencher’] in any direction. It must also fly straight. The pilot must be able to correct any deviation from course and balance. Wright does this through his controls – particularly through warping of the wings, controlling roll.
By contrast, the Voisin aircraft obtains stability by partitioning [‘cloisonner’] the two wings, ‘as we partition kites in the form of a cigar box’. The aircraft, of its own accord, adopts a suitable bank angle while turning.
Only two controls are needed to pilot the aircraft: the rudder and the forward [horizontal] surface. Climbing and diving are made easier by the presence of a long tail, which opposes pitching.
Wright uses a large, slower-turning propeller; Voisin one that is smaller and faster rotating. The Voisin aircraft is notably heavier than Wright’s: 675 kilos vs. about 500. This is because of the weight of its tail and the undercarriage [‘châssis roulant’].
Results obtained by the two aircraft: Wright has the distance record (with one or two people aboard). The aircraft cannot take off under its own power. It could do so if Wright wanted, though weight would have to be added.
The Voisin aircraft (piloted by Henry Farman) has the speed record of at least 70 kph. It has flown 40 kilometres without a passenger (vs. 66 kilometres flown by Wright).
Farman today flew at Châlons in a violent wind (witnessed by Paul Painlevé), at a height of 40 metres. He flew out of sight of watchers. He flew, with Painlevé aboard, for 1,600 metres, including a perfectly stable turn.
[This is a fascinating comparison of the Voisin and Wright machines, made by a presumably intelligent man. Like all other Frenchmen, with the possible exception of Blériot, he stresses the absolute necessity that an aircraft fly straight and level. Turns and banking are exceptional. The Wright machine goes straight and level because wing warping corrects tilting of the wings. In the Voisin machine, straight and level are built into the design. There is no sense at all here that turning an aircraft is the result of banking it. Rather, banking is the inevitable, but undesirable, result of turning.]
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1 November, p.5.
The Ligue Nationale Aérienne offers some 20 prizes for various aviation feats, mostly of 1,000 francs, but two of 19,000 and a few worth more than 1,000.
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6 November, p.2.
The Senate yesterday debated French aviation. [Here there is repetition of the standard account of the glory of French aviation from the time of the early balloonists.] The debate topics included the value of aviation for defence, and for communications.
In the Chambre,  several deputies have requested the inclusion of 100,000 francs in the budget for aviation. The Ministry of Finance seems to be in favour. The funds would go to the Ministry of Public Works.
The pro-aviation side is led by Senator d’Estournelles de Constant, of la Sarthe [the area in which Wilbur Wright is flying].
Aviators attended the Senate session yesterday. Among them were Wilbur Wright, Blériot, Archdeacon, René Quinton, Farman père, Kapferer, the Commandant Boutticeux, Armingaud [sic], Dussaud, Hart O. Berg, Goupy, Levavasseur, Gastambide, Juchmès.
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6 November, p.3.
On 5 November the Automobile Club de France held a banquet. Three hundred people attended. It was to celebrate the exploits of Wilbur Wright. The event was organized by the AéroClub de France. M. Cailletet, president of the AéroClub, spoke of the successes of French aviators, saying ‘Aeronautics were born in France’. Then M. Barthou, Minister of Public Works , congratulated the AéroClub on its various initiatives, ‘glorifying French and American aviation’.
M. de La Vaulx announced that the AéroClub was giving medals to Henry Farman and Blériot. MM. de Zuylen and de Dion spoke for the Automobile Club de France.
Finally Wilbur Wright, in a simple but moving speech, thanked France for welcoming him as if he had been one of its children.
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8 November, p1.
‘A Frenchman created aviation’  ‘C’est un français qui a créé l’aviation’
[The reference is to Octave Chanute.]  Chanute is generally thought to be an American. But he was born in Paris on 18 February 1832, the son of Joseph Chanute and Elisa de Bonaire, both French. Chanute and his family went to the USA when he was very young. Chanute’s biplane gliders are in essence the origin of the Wrights’ and the Voisins’ aircraft.
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11 November, p.5.
Yesterday there was a meeting of the Groupe de la Locomotion Aérienne to hear M. Quinton, Commandant Renard and other members of the bureau of the Ligue Nationale Aérienne. A very interesting discussion took place of what could be expected of aeroplanes and dirigibles. Henry Farman spoke: all that would be needed for aviation to become an industry is lighter motors. Aircraft themselves are ready [‘au point’]. With suitable motors they could well serve national defence.
The group then decided that the 100,000 franc credit recently requested [by the Chamber of Deputies] was far too small for an industry with such a future. It would soon require a subvention from the Chambre of 2 million, to be renewed for two years [for a total, apparently, of 6 million].
Finally the group decided to go to Châlons on Saturday 21 November to watch Farman fly; and also to go to the Camp d’Auvours and to the aérodrome [sic] de Juvisy at some later date.
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13 November, p.5.
The total of prizes and subventions for aviation is now close to 1 million francs. Aviators cannot complain about lack of encouragement. 1909 will be a year of trials and competitions of all sorts.
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21 November, p.1.
Yesterday [it became known that] 100,000 francs are now in the budget of Travaux Publics for aviation (in a new Chapitre 18bis). [No details or spending targets given.]
At the invitation of René Quinton, president of the Ligue Aérienne, a group of 60 senators and deputies will go to the Camp de Châlons to watch Henry Farman fly – today.  They are curious about this new marvel of aviation about which they have been told. [There is no further mention of this expedition.]  The Parlement shall also recognize the work of the Voisin brothers.
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5 December, p.5.
The Committee of the AéroClub de France has decided to create a ‘brevet de pilote aviateur’  (pilot’s licence). The criteria will be set by the aviation commission of the AéroClub.
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9 December, p.5.
Le Matin reports a long meeting on 8 December at the AéroClub de France of a Mixed Commission, consisting of members of the AéroClub, the Automobile Club de France, the Ligue Aérienne, and the Chambre Syndicale [thus a concentation of aviation interest groups].
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11 December, p.6.
In response to requests from the AéroClub de France, the military governor of Paris has just allowed aviators to use Issy during the week (Saturdays excepted), from 3 p.m. onwards – but only after the complete evacuation of troops from the field. This permit is good until 28 February 1909.
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21 December, p.5.
The Commission of Student Pilots [‘commission des élèves pilotes’] of the Ligue Nationale has 135 members. Their first aeroplane order has been decided on [though it is not  specified here]. Training will be at Savigny-sur-Orge. [There is no reference to instructors.]
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24 December, p.4.
The Commission Mixte Aérienne will be recognized by the Féderation Internationale Aéronautique.
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25 December, p.2.
The first Salon d’Aéronautique opened on 24 December at the Grand Palais.
[Fluffy reporting: the general tenor is that aviation is for practical purposes still to come. But aeronautics enters daily life more and more.]
The report points out the great difference between the structure of Ader’s exhibited aircraft [1890 or 1897?] and current aircraft such as the Voisins’ biplane.
The aircraft on display (in addition to those already mentioned) are: Delagrange’s Voisin biplane, Robert Esnault-Pelterie’s monoplane, the Wright biplane [dubious], Santos-Dumont’s Demoiselle, the Antoinette monoplane, the Clément Tatin monoplane, the Breguet gyroplane, two Pischof-Koechlin machines,  (one monoplane, one biplane), the Astra machine, Raoul Vendôme’s aircraft [unclear if one or two], a Chanute glider built by the Voisins; and models.
Together with the aircraft and lighter than air devices are shown vehicles used to move aircraft, machine tools (drills, saws, lathes, milling machines), and industrial motors.
The ‘magician’ of this exhibition is M. Gustave Rives, the General Commissary of Automobile Exhibitions. The show was opened yesterday by the President of the Republic, Clemenceau [prime minister], Cruppi, Picquart, Brisson, Lépine, General Dalstein, Doumer, etc.
[This was the first major show of aircraft in Paris, or France. Its importance is indicated by the site – the Grand Palais in central Paris – and by the fact the President of the country opened the exhibition, while the prime minister and other ministers also attended.]
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26 December, p.6.
Enormous crowds attended the aviation exhibit yesterday – more than on the opening day [24 December].
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27 December, p.6.
Yesterday the groupe parlementaire de l’aviation (senators and deputies) visited the Grand Palais exposition [of aircraft]. Some of them had seen Farman and Wright fly. [So some might have gone to Châlons. If not, they had seen Farman flying before September 1908.]
This is definite peacemaking. It can be said that the conflict that threatened to persist between the AéroClub de France, the Automobile Club, the Ligue Aérienne, and the Chambre Syndicale des Industries Aéronautiques has ended. [It is not clear who was against whom, or why.] At its last meeting the Commission Mixte decided to have itself recognized by the FAI, of which the AéroClub is the French representative.
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29 December, p.5.
At Juvisy the Ligue Aérienne has a practical course for student pilots. The commission yesterday began trials under the direction of Captain Ferber. He, in collaboration with Legagneux, flew several 100 metre distances (with Ferber and Legagneux on one aircraft). Legagneux also flew with Debailly; then Debailly continued instruction alone.
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29 December, p.1.
‘Will French aviation migrate to Germany?’   ‘L’Aviation française va-t-elle émigrer en Allemagne?’
(Berlin, 28 December): A ‘sportsman’ from Frankfurt (am Mein), M. Euler, has become the buyer [‘acquéreur’] for Germany of all the ‘brevets’ and ‘modèles’ of French aircraft.  He has exclusive rights to build the aircraft in Germany (this apparently means all Voisin aircraft). The machines of Farman, Blériot, and Delagrange are the principal objects. M. Euler will soon build a factory in Frankfurt to make aeroplanes. Two of the Voisins’ latest machines are already ordered by Euler.
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30 December, p.3.
Le Matin asked the Voisin brothers to comment on the report of 29 December. They [probably Gustave} replied by telegram from Mourmelon-le-Grand, on 29 December:  The report is distorted. Voisin brothers have engaged a representative in Germany, as in other countries. They cannot sell ‘brevets’ because they have none. They are preparing to sell aircraft, ‘once we have assurance of licencing rights for reproduction – rather than to see aircraft copied without being able to prevent it.’
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31 December, p. 2.
The Salon [at the Grand Palais] closed last night. Most of the aircraft will now be tried at aerodromes [a newish word].

[Comment]
Late 1908 and early 1909
Le Matin has occasional brief reports of flight in England. Most of the references are to military aircraft (presumably to Cody, who is mentioned at least once). There is awareness of flying in the UK; also of the fact that it is behind the French effort.
After the big splash in August and September of Wright’s flights, reported on p.1. of Le Matin, aviation is no longer reported on that page. Most reports are in the sports section at the back of the paper.
It is very clear that by the end of 1908 a general awareness of aviation is penetrating politics (the national senate and chamber of deputies, for example). It is also clear that aviation is seen by these people as a matter of wings. Dirigibles are flying, and are frequently reported in Le Matin. But they do not seem to have the same importance as heavier than air machines.
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1909

1 January, p.6.
Wilbur Wright is the unquestioned winner of the Coupe Michelin. Donors have given money for future Michelin prizes [apparently still at 20,00 francs per prize] until December 1915.
The rapid progress of aviation – recall Farman’s one kilometer circuit of January 1908 – requires a modification of the terms of the prize. An AéroClub member [not identified] yesterday said that the terms have not yet been decided; but it is likely that a minimum of 100 kilometres will be required of contenders for the prize. It is also likely that 180 degree turns will not be required because it is now clear that aircraft can turn very sharply. ‘Sharp turns no longer signify anything’ [‘les virages intensifs ne signifient plus rien’].
[Comment from an AéroClub member]: Members of the AéroClub are of two views: either distance or speed should be required for the prize. [But the minimum distance would be 100 kilometres. Presumably the prize would go the fastest flier over 100 ilometres.]
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8 January, p.6.
The committee of the AéroClub yesterday voted to give pilot ‘brevets’ to Henry Farman, Delagrange, Blériot, Robert Esnault-Pelterie, Wilbur and Orville Wright, Captain Ferber, and Santos-Dumont.
 [There, then, are the most prominent fliers in France at the beginning of 1909. The inclusion of the Wrights reflects the enormous impression that Wilbur Wright had made in France from August 1908 onwards. Farman, Delagrange, and Blériot are clearly the really active current French fliers. Ferber is included probably because of his long history as a promotor of French aviation, more than (or at least as much as) for his abilities and achievements as a pilot. And Santos-Dumont had been indisputably the first to fly a heavier than air machine in France, if only briefly.]
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8 January, p.6.
The AéroClub has decided to continue with the same requirements for the Coupe Michelin as in 1908 – flying around three posts, at a maximum of 2 kilometres apart (i.e. a triangle of six kilometres), with a minimum distance of 100 kilometres.
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26 January, p.5.
Robert Esnault-Pelterie (‘the young aviator’) will lecture in English to the Automobile Club of Great Britain on aviation.
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26 January, p.5.
The Grand Prix de l’Aviation organized by the Commission Mixte Aérienne will take place between Reims and Châlons, probably beginning 20 August 1909. Departure will probably be from the Bétheny plain, north west of Reims. [This is the first mention found of the August 1909 Reims competition.]
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29 January, p.5.
‘They grow like mushrooms’ [‘Ils poussent comme des champignons’]
In one month the AéroClub de France has received the affiliations of a dozen clubs or societies. The Automobile Club of the Vosges has just decided to create an aviation section, which the AéroClub will recognize
.………………………….
30 January, p.5.
A delegation of the Commission Mixte Aérienne will today go to Reims to examine the plaine de Bétheny as a possible point of departure for aircraft races and as a part of the land over which aircraft will fly. A meeting will take place in the afternoon between the delegation and the local Committee. There will be discussion of subsidies.
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1 February, p.5.
The delegation arrived yesterday in Reims – Henri de La Vaulx, Edouard Surcouf, and Robert Esnault-Pelterie. The president of the local committee was the Marquis de Polignac. The joint commission – i.e. the two groups – chose the great plain of Bétheny, ‘where the [past?] review by Nicholas II took place in 1901.’ [In 1901 the French President, Emile Loubet, and the Czar Nicholas II, reviewed a large number of French troops exercising at Bétheny. This was an outcome of a French-Russian alliance.]
The first week of September 1909 was chosen as the time of the competition.
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4 February, p.2.
‘How the Grand Prix of aviation will be contested for’. (‘Comment sera disputé le Grand Prix d’aviation’)
The secretary general of the Commission Mixte has told Le Matin that the proposal for the Grand Prix will be considered by the Commission on 12 February. He is confident that the Commission will approve it. The sole organizer will be the Commission Mixte.
The local committee in Reims will contribute important benefits [‘allocations’].
The Commission Mixte will organize a series of competitions with prizes [from local contributors], to reward winners for their research, work, and audacity. The Commission has decided to use the Bétheny plain, with a perimeter of 10 kilometres. The terrain is a little hilly. Tests will probably be in four parts, to favour both aircraft of large surface and medium speed (biplanes), and those with small surfaces and high speed (monoplanes). There will be competitions for distance and speed, over 10 kilometers and 1 kilometer; for height; and a special prize for aircraft carrying one or more passengers. Total prize money will be 150,000 francs (of which the first prize will be 50,000). Large stands will be built. Each competitor will have a hangar. Enrollment will probably open on 13 February and close one month before the event.
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15 February
L’Aérophile, p. 87
Refers to Port Aviation as the ‘superb aerodrome’ installed at Juvisy by the Société d’Encouragement [de l’Aviation]. [This is possibly the first use of the name Port Aviation by Le Matin.]
Also here: a reference to the Voisin biplane [such as was used by Farman and Delagrange] as the ‘classic biplane’ of the ‘great builder-aviators of Billancourt’. Henri Fournier, a champion in cars, now has one of these biplanes.
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18 February, p.1.
Paul Painlevé, ‘Une gloire à garder’
He argues for the need in France of a central laboratory focusing on the advance of aviation. In Germany every large university now has an aviation class [‘classe d’aviation’]; in France, none.
The major point should be to train pilots: ‘No aviators, no aviation.’ But there must also be theoretical preparation and a central laboratory. This three-part institution should be created as soon as possible by a collaboration of the state, industrialists, and pioneers of aerial locomotion.
[This is accompanied by a standard appeal to French aviation history: balloons, dirigibles, Meusnier, Renard, Pénaud, Ader – and even Wilbur Wright came to full fruition in France. There is a fear of France losing its lead in aviation to Germany.]
[Painlevé, a membre de l’Institut, an eminent mathematician and later national politician, seems to have taken on the role of scientific advocate of aviation. He has by now flown several times with various pilots.]
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2 April, p.1.
The archbishop of Paris yesterday blessed the new aerodrome at Juvisy [Port Aviation], belonging to the Compagnie d’Aviation. There was much mud and water. The archbishop, Monseigneur [Léon Adolphe] Amette, was received by the Baron de la Gâtinerie and the Marquis de Puybaudel. Several hundred people attended, clerical and secular. The archbishop gave an address, saying that man, created in the image of God, is free to launch himself into the air to be closer to the One who governs the world. Matter and soul should rise to the heights in which reside Christian virtues. The archbishop also blessed two airplanes, one without a motor. [That was Delagrange’s, as a note in Le Matin of 4 April makes clear.]
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4 April, p.1.
The especially wet winter has interrupted aviation activities. Only Wilbur Wright, in the pays béarnais, has been able to continue flying. He has trained two pilots, Tissandier and Lambert, who are now themselves instructors, after the departure of Wright. Tissandier will instruct Gasnier and Alfred Leblanc, a well known aeronaut.
Wilbur Wright is in Rome, flying displays for three weeks.
French aviators are at work. The ‘grand champion’, Henry Farman, has just returned to Châlons to assemble his new biplane, built to his own design [presumably the Henry Farman 3].
Delagrange, suffering a cruel bereavement, has not flown, but his motorless aircraft was recently blessed at Juvisy by the Archbishop of Paris. Santos-Dumont is working at St.-Cyr-l’École, where his Demoiselle awaits good weather. The monoplanes flyers Blériot and Esnault-Pelterie are at Buc, near Versailles, with aircraft ready [?-‘au pied’]. Blériot is looking for a robust motor, and has hopes of finding one [the three cylinder Anzani?].
In addition to the above, ‘numerous and ardent’ young people are to be found daily in the workshops, pressing forward with construction [of aircraft] and testing motors. First among them is Moore-Brabazon, who continues in England the trials he began at Châlons [and Issy]. De Caters’ biplane will go today to Issy, where Rougier (the well-known driver) also has a biplane machine. Both are due to fly next week. There are more aircraft waiting [not specified].
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11 April, p.3.
An aviation chair has been created at the University of Goettingen, and occupied by Professor Prandtl. Many students are enrolled for the first course, on the scientific principles of aerial navigation.
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16 April, p.2.
‘La première fabrique d’ailes’
[a column on the Voisin brothers’ factory, mostly froth]
Twenty aircraft from the factory have flown. Thirty-eight more will appear soon, destined for Russia, Germany, England, Belgium, Denmark, Italy, and France.
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27 April, p.5.
Aircraft now at Issy:
2 Voisin biplanes (Rougier and Hanriot)
1 biplane of Charles Piquerez
1 Witzig [?] aircraft – not yet flown
1 Demoiselle, of Santos-Dumont
1 Guyon biplane [probably] not yet flown
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2 May, p.5.
Re. the 100,000 francs voted by the Chamber of Deputies for aviation – the Minister of Public Works, Louis Barthou, has given 43,000 to the AéroClub de France, 35,000 to the Ligue Nationale Aérienne, 5,000 to the Société de Navigation Aérienne. The rest, apart from a reserve sum, will go to the Aéronautique Club de France, the Ville de Pau, the Ville de Douai, etc. The AéroClub allocation, except for a reserve of 10,000  francs, will go to prizes.
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9 May, p.6.
Aircraft currently at aerodrome of Savigny-sur-Orge, where on 23 May a 20 kilometre prize competition will take place:
3 Voisin biplanes (Delagrange, Desvallères, de Puybaudot)
1 monoplane of Pischof-Koechlin
1 monoplane Blériot
1 biplane Defier [Deffers? Defters?]
1 Wright biplane
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21 May, p.6.
The Société d’Encouragement à l’Aviation has decided that the inauguration of the aerodrome of Juvisy will take place on 23 May.  A meeting at Juvisy (of aircraft), long delayed, should happen next Sunday. The Lagatinerie prize will be competed for, over twelve kilometres. There will also be a kite flying competition. But it seems that only two aircraft, both Voisin biplanes, will be present. One is Delagrange’s. He recently flew for ten minutes. The other is Rougier’s. He is possibly not yet sufficiently trained to attempt twelve kilometres. There will be stands and pavilions. Ticket prices: 20 francs (women 10 francs); pavilion 5 francs; small stand, 2 francs; grass, 1 franc.
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23 May, p.1.
‘Aviation is reborn’ [‘L’aviation renaît’]
After a dull period [‘période morose’] caused by bad weather and wind everywhere, aviation (‘the sport of the aeroplane’) seems to have a new vigour.
In three days, three pilots have revealed themselves:
1.       Paul Tissandier – with Wilbur Wright’s old aircraft, though a new motor, last Thursday took the French record for one hour [distance flown? Speed?]
2.        Hubert Latham – yesterday revealed talent and knowledge at Châlons. After some early setbacks in his training on the Antoinette monoplane he flew for about 13 minutes over wood and trees [still seen as risky – Wilbur Wright had flown in France only over fields]. Yesterday morning Latham flew over another field after crossing a road, doing an ‘aerial steeplechase’. He stayed in the air 37 minutes 36 seconds, at heights reaching 40 metres. This is a new record for a monoplane. [It is not clear if these are two different days.]
3.       Henri Rougier, at the same time (Saturday morning) flew at Juvisy to gain his licence as a ‘perfect pilot’ on a Voisin biplane. He flew three circuits of the field. Today he flew for 15 minutes, covering around 20 kilometres.
In three days aviation has progressed more than in five months.
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24 May, p.2.
‘An aerodrome is inaugurated’ [‘Un aerodrome est inauguré’]
This is Port Aviation, or Juvisy.
Twenty thousand people attended. After a two hour wait with no aircraft appearing, the public grew impatient and invaded the field. Only twelve policemen were present to control the crowd. Despite the people on the ground and a problematic engine, Delagrange flew several times around the field, in quite a strong wind. [It is unclear if Rougier flew. He may have brought his aircraft out, since there is reference to damage to his elevator by the public.]
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17 June, p.1.
‘A happy gesture. The five Academies vote 100,000 francs to French aviators.’ (‘Un geste heureux. Les cinq Académies vôtent 100,000 francs aux aviateurs français.’)
The five academies that make up the Institut [de France], at a meeting yesterday presided over by Professor Bouchard, decided on the allocation of awards from the Osiris foundation. There is to be a triennial prize of 100,000 francs, for discovery or the most notable work in the sciences, letters, arts, or anything of public interest. After a very detailed report from Emile Picard, the prize this year is equally divided between the Voisin brothers and Louis Blériot for their work and experiments contributing to the advance of aviation.
The Institut is modernizing. It is giving prizes now not only to the austere work of savants, but to active creators and preparers of the future.
Gabriel Voisin was in the factory when a phone call came from Le Matin with the news. ‘I have to admit that an almost infantile joy invaded me’, he said. Charles Voisin remembered that Blériot was due to fly in a balloon at St. Cloud that afternoon, and went to tell him. When he arrived, Blériot already had ‘on leg in the basket’. ‘I was out of breath, but I shouted that we had got the Osiris prize, Blériot and the Voisins.’ Blériot stopped, turned pale, and shook Charles Voisin’s hand. He was able later to express his joy.
Gustave Voisin wrote to the editor of Le Matin that evening, thanking the paper for its support of French aviation, and saying that without Le Matin the Voisins would not have had the prize.
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29 June, p.1.
‘Twelve hundred thousand francs to aviation, in two gifts and on one day.’  [‘Douze cents mille francs à l’aviation, en deux dons et une seule journée.’]
Henri Deutsch de la Meurthe has given 500,000 francs capital, and an income [‘rente’] of 15,000 francs [annually?] to found an aerotechnical institute at the University of Paris. Basil Zaharoff is giving 700,000 francs to create a chair of aviation at the Faculté des Sciences. The council [‘conseil’] of the university voted to add 10,000 francs to Deutsch’s gift of income.
Zaharoff is inspired by the idea of aviation for defence. Together with the technical professor, Zaharoff proposes the appointment of an ‘operator assistant’ [‘aide-opérateur’] with experience of ascents [‘ascensions’]. Zaharoff thinks aviation is the finest discovery of our time.  He is London born, with a Russian father and Greek mother, but naturalized as a Frenchman ten years ago. His large fortune is based on holdings in the British firms Vickers and Maxim (making guns, and steel for armour plating.) Zaharoff is no sportsman, He lives in a ‘bel hôtel’ on the Avenue Hoch.
Henri Deutsch de la Meurthe has a passion for sports. After reading an article in Le Monde by Paul Painlevé on the need to organize and centralize aviation efforts, Deutsch immediately decided to create the aviation institute. Such an institute already exists in Russia, at Koutchino.
The chair and laboratory will be at the Sorbonne, in the Zaharoff foundation, for the study and focusing, in a practical way, of aviation.
The Fondation Henry Deutsch, the aviation institute, will be in the environs of Paris. It will be for experimental work. The building cost will be 200,000 to 300,000 francs. Secure income now is 35,000 francs. Other donations will follow.
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General observations on Le Matin’s report to the end of May 1909:
Very many new prizes are constantly being announced, for speed, distance flown, height, and endurance. The funding of these is private.
Much ballooning continues under the aegis of the AéroClub de France, with long distance races and spot landing competitions.
The number of airfields grows.
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The journal L’Aérophile has been checked to 15 October 1909, especially for references to warping, ailerons, turning, and the horizontal component of lift obtained from a banked wing. Very little is found on those topics. There is much theoretical and mathematical discussion, most having to do with lift, airfoils, and soaring flight (especially of birds, and by extension of aircraft).
Ailerons – to go by descriptions of aircraft fitted with them in L’Aérophile -- are mostly still seen as levelling devices, though pilots are obviously using them (or warping) to turn. There are scattered references to this from mid 1908 onwards.
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Early 1909 sees the beginning of a developing aviation boom. More pilots are being trained, more airplanes are flying, more engines are available, more builders are coming onto the scene, airfields are popping up here and there, money is being poured into aviation in growing sums. The contrast with 1907 and 1908, when heavier than air flight was the undertaking of a few isolated pioneers, is striking. Those pioneers are still flying, but they are being surrounded now by organizational and business activity. The bureaucrats are stepping in.

More striking still is the rising interest of the state in flight. Aeroplanes are coming to be seen by men in the government and the military as part of France’s identity. They are no longer just the province of ‘sportsmen’, but may be useful in war. The advancing of French aviation is increasingly seen in a nationalist light. There is a rising sense of the continuity of the French effort in flight, going back to the first balloons in the late 18th century. The Wrights, to be sure, went into the lead in heavier than air flight after 1900; and Wilbur demonstrated in the summer and fall of 1908 that the French still had much to learn. But under the stimulus of his presence in France, they learned fast. And by the summer of 1909 they were once more in the lead. But others were close behind; the Germans were taking up aviation academically in their universities; the British were experimenting with planes, though were further behind still. The sense rises therefore in France that, though the country is in the lead in flight, increasing efforts must be made to ensure that it remains so. Money comes from private people, such as Zaharoff, to fund growth of the study of flight in universities. The money for prizes grows, and more people compete for them. The state must now add its weight and support to the aviation effort. France plans to show its eminence in aviation at the Reims competition in August 1909. France is ahead, but other countries are not far behind.