THE AEROPLANE AND THE AIRSHIP
The age of the flying machine had come at last. A power-driven aeroplane
had been built, and had been flown under the control of its pilot. What
remained to do was to practise with it and test it; to improve it, and
perfect it, and put it on the market. The time allowed for all this was
not long; in less than eleven years, if only the world had known it, the
world would be at war, and would be calling for aeroplanes by the
thousand.
Romance, for all that it is inspired by real events, is never quite like
real life. It makes much of prominent dates and crises, and passes
lightly and carelessly over the intervening shallows and flats. Yet
these shallows and flats are the place where human endurance and purpose
are most severely tested. The problem of flight had been solved; the
people of the world, it might be expected, springing to attention, would
salute the new invention, and welcome the new era. Nothing of the kind
happened. America, which is more famous for journalistic activity than
any other country on earth, remained profoundly inattentive. The Wrights
returned to their home at Dayton, and there continued their experiments.
A legend has grown up that these experiments were conducted under a
close-drawn veil of secrecy. On the contrary, the proceedings of the
brothers were singularly public--indeed, for the preservation of their
title to their own invention, almost dangerously public. 'In the spring
of 1904,' says Wilbur Wright, through the kindness of Mr. Torrence
Huffman, of Dayton, Ohio, we were permitted to erect a shed, and to
continue experiments, on what is known as the Huffman Prairie, at Simms
Station, eight miles east of Dayton. The new machine was heavier and
stronger, but similar to the one flown at Kill Devil Hill. When it was
ready for its first trial every newspaper in Dayton was notified, and
about a dozen representatives of the Press were present. Our only
request was that no pictures be taken, and that the reports be
unsensational, so as not to attract crowds to our experiment grounds.
There were probably fifty persons altogether on the ground. When
preparations had been completed a wind of only three or four miles was
blowing--insufficient for starting on so short a track--but since many
had come a long way to see the machine in action, an attempt was made.
To add to the other difficulty, the engine refused to work properly. The
machine, after running the length of the track, slid off the end without
rising into the air at all. Several of the newspaper men returned again
the next day, but were again disappointed. The engine performed badly,
and after a glide of only sixty feet the machine came to the ground.
Further trial was postponed till the motor could be put in better
running condition. The reporters had now, no doubt, lost confidence in
the machine, though their reports, in kindness, concealed it. Later,
when they heard that we were making flights of several minutes'
duration, knowing that longer flights had been made with airships, and
not knowing any essential difference between airships and flying
machines, they were but little interested.'
The indifference and scepticism of the public and the press provided a
very effective veil of secrecy, and the brothers prosecuted their
researches undisturbed. In 1904 they made more than a hundred flights,
practising turning movements and complete circles, and learning how to
handle the machine so as to prevent it from 'stalling', that is, from
losing flying speed and falling to earth out of control when the air
resistance caused by its manoeuvring reduced its speed. In 1905 they
built another machine and resumed their experiments in the same field.
They did not want to attract a crowd. The cars on the electric line
adjoining the field ran every thirty minutes, and they timed their
flights between the runs. The farmers living near by saw the flying, but
their business was with the earth, not the air, and after looking on for
two years they lost what little interest they had. On the 5th of October
1905 one of them, from a neighbouring field, saw the great white form
rushing round on its circular course in the air. 'Well,' he remarked,
'the boys are at it again'; and he kept on cutting corn. The season's
work is summarized by Mr. Orville Wright in a letter dated the 17th of
November 1905, and communicated to the Aeronautical Society of Great
Britain:
'Up to September 6 we had the machine on but eight different days,
testing a number of changes which we had made since 1904.... During the
month of September we gradually improved in our practice, and on the
26th made a flight of a little over eleven miles. On the 30th we
increased this to twelve and one-fifth miles, on October 3 to fifteen
and one-third miles, on October 4 to twenty and three-fourth miles, and
on the 5th to twenty-four and one-fourth miles. All of these flights
were made at about thirty-eight miles an hour, the flight of the 5th
occupying thirty minutes three seconds.... We had intended to place the
record above the hour, but the attention these flights were beginning to
attract compelled us suddenly to discontinue our experiments in order
to prevent the construction of the machine from becoming public.
'The machine passed through all of these flights without the slightest
damage. In each of these flights we returned frequently to the
starting-point, passing high over the heads of the spectators.'
A young druggist called Foust, a friend of the Wrights, was present at
the flight of the 5th of October. He was told not to divulge what he had
seen, but his enthusiasm would not be restrained, and he talked to such
effect that next day the field was crowded with sightseers and the
fences were lined with photographers. Very reluctantly the brothers
ended their work for the year. They took apart their flyer, and brought
it back to the city.
From this time on, for a period of almost three years, the brothers
disappear from view. The secrets which it had cost them so much time and
effort to discover might, by a single photograph, be made into public
property. They were bound to do what they could to assert their claim to
their own invention. Their first task was to secure patent rights in
their machine; and, after that, to negotiate with the American, French,
and British Governments for its purchase. The bringer of so great a gift
as flight is worthy of his reward; but the attitude of the brothers to
their hard-won possession was not selfish or commercial. They thought
more of their responsibilities than of their profits; and in attempting
to dispose of their machine they handled the matter as if it were a
public trust. These years were full of disappointment, much unlike the
earlier years of progress and open-air holiday and happiness. No one,
except a few intimates and disciples, believed in the Wrights'
achievements. The American Government would not touch their invention.
When it was thrice offered to the British Government, between the years
1906 and 1908, it was thrice refused, twice by the War Office and once
by the Admiralty. At an earlier period the French Government, more
active than the other two, sent Captain Ferber, who had made many
gliding experiments of his own, to report after viewing the machine at
Dayton. The Wrights refused to show it to him, but their account of what
they had done impressed him by its truthfulness, and he reported in
their favour, though he told them that there was not a man in all France
who believed that they had done what they claimed. The French Government
would not buy; and things were at a standstill, until Mr. Hart O. Berg,
a good man of business who had helped the Wrights to secure their
patents, urged on them the necessity of putting in an appearance in
Europe and showing what they could do. By this time they had made
various improvements, especially in their engine, and had supplied
themselves with two machines. With one of these, in the summer of 1908,
Wilbur Wright came to France; with the other Orville Wright was to
attempt to secure the contract in America for an army aeroplane. A
French syndicate had agreed to buy the Wright patents and a certain
number of machines on condition that two flights of not less than fifty
kilometres each should be made in a single week, the machines to carry a
passenger or an equivalent weight, and the flights to be made in a wind
of not less than eleven metres a second, that is, about twenty-five
miles an hour. The conditions for the American army contract were no
less severe. The machine was to remain in continuous flight for at least
an hour; it was to be steered in all directions; and was to land,
without damage, at its starting-point. The place chosen for the French
tests was the Hunaudieres racecourse, near Le Mans. There Wilbur Wright
set up his shed, and, from the 8th of August onward, made many little
flights, showing his complete control of his machine by the elaborate
manoeuvres which he performed in the air. On the 9th of September there
came the news that Orville Wright had flown for over an hour at Fort
Myer in America. This liberated Wilbur Wright, who had been holding back
in order to give America the precedence, and on the 21st of September he
flew for more than an hour and a half, covering a distance of over sixty
miles. About three weeks later he fulfilled the conditions of his test
by successive passenger-carrying flights. Encouraged by his example, two
distinguished French pioneers, Henri Farman and Leon Delagrange, soon
began to make long flights on French machines, and from this time
onwards the progress of flying was rapid and immense. A great industry
came into being, and, after a short time, ceased to pay any tribute
whatever to the inventors. Merely to secure recognition of their
priority, it became necessary for the Wrights to bring actions at law
against the infringers of their patents. The tedious and distasteful
business of these law-suits troubled and shortened the days of Wilbur
Wright, who died at Dayton on the 30th of May 1912. In 1913, by
arrangement between the parties, a test action was begun against the
British Government. When the war broke out, and the trial of this action
was still pending, the supporters of the Wrights hastily met, and
offered to forgo all their claims for fifteen thousand pounds, a sum
substantial enough to establish the Wrights' priority, yet merely
nominal as a payment for the benefits conferred. So the matter was
settled. The last thoughts of Wilbur Wright were given, not to financial
profits, but to further developments of the art of flight. He was
constantly meditating on the possibility of soaring flight, which should
take advantage of the wind currents, and maintain the machine in the air
with but little expenditure of power. In a letter written not many days
before he died, and addressed to a German aviator at the Johannisthal
flying camp, he says, 'There must be a method whereby human beings can
remain in the air once they really find themselves aloft.... The birds
can do it. Why shouldn't men?' The coming of the war, with its
peremptory demand for power and yet more power, did much to develop
strong flight, but postponed experiment on this delicate and fascinating
problem.
The name of the Wrights is so much the greatest name in the history of
flying that it is only fair to give their achievements a separate place.
In 1905 they were in possession of a practical flying machine. In 1908
they proved their powers and established their claims in the sight of
the world. During these three years events had not stood still; European
inventors were busy with experiments. There were rumours of the American
success, but the rumours were disbelieved, and the problem was attacked
again from the beginning. Long after the Wrights had circled in the air,
at their own free will, over the Huffman Prairie, European inventors
were establishing records, as they believed, by hopping off the ground
for a few yards in machines of their own construction.
The earliest of these European pioneers was Mr. I. C. H. Ellehammer, a
Danish engineer, who had built motor-cycles and light cars. In 1904 he
built a flying machine, and having prepared a ground in the small Danish
island of Lindholm, suspended the machine by a wire attached to a
central mast, and tested its lifting power. In the course of his
experiments he increased his engine-power, and added to the first
bird-like pair of wings a second pair placed above them. With this
improved machine he claims to have made, on the 12th of September 1906,
the first free flight in Europe, travelling in the air for forty-two
metres at a height of a metre and a half. With later machines he had
some successes, but the rapid progress of French aviation left him
behind, and his latest invention was an application to the aeroplane of
a helicopter, to raise it vertically in the air. The helicopter idea
continues to fascinate some inventors, and it would be rash to condemn
it, but the most it seems to promise is a flight like that of the
lark--an almost vertical ascent and a glide to earth again. A machine of
this kind might conceivably, at some future time, become a substitute,
in war, for the kite balloon; it is not likely to supersede the
aeroplane.
Of all European countries France was the most intelligent and the most
alert in taking up the problem of flight. The enduring rivalry between
the airship and the flying machine is well illustrated in the history of
French effort. Long before the first true flying machine was built and
flown balloons of a fish-like shape had been driven through the air by
mechanical airscrews. A bird is much heavier than the air it displaces;
a fish is about the same weight as the water it displaces; and the
question which of the two examples is better for aircraft, whether
flying or swimming is the better mode, remained an open question,
dividing opinion and distracting effort. The debate is not yet
concluded. It is now not very hazardous to say that both methods are
good, and that the partisans of the one side and the other were right in
their faith and wrong in their heresy-hunting. National rivalry
certainly quickened the competition between the two modes; the early
progress of aviation in France gave a great impulse to the development
of the Zeppelin in Germany. But the two modes are so entirely distinct
that they are better treated separately. None of the chief nations of
the world has dared wholly to neglect either; from the very beginning
the two have grown up side by side, and interest has been concentrated
now on the one and now on the other. When, in 1912, Great Britain took
in hand the creation of an air force, military and naval, France was
already furnished with a very large number of aeroplanes, organized for
service with the army, and Germany was provided with airships of
unprecedented power and range. France also had some airships, and
Germany, alarmed by the progress of French aviation, had begun to turn
her attention to aeroplanes, but the pride of Germany was in her
airships, and the pride of France was in her aeroplanes. These were the
conditions with which Great Britain had to reckon; they had grown up
rapidly in the course of a few years; and it will be convenient to speak
first of the airship, which, invented by France, was adopted and
improved by Germany; and then of the aeroplane, which was made by France
into so formidable a military engine that Germany had no choice but to
imitate again. Meantime Great Britain, during the earlier years of these
developments, entrusted her aerial fortunes to a few balloons, which
were operated by the Royal Engineers and were not very favourably
regarded by the chiefs of the army. The unpreparedness of Great Britain
in all national crises is a time-honoured theme. The Englishman, if he
does not wholly distrust science, at least distrusts theory. Facts
excite him, and rouse him to exertion. In an address delivered in 1910,
Mr. R. B. Haldane, who consistently did all that he could to promote and
encourage science, uttered a prophecy which deserves record. 'When a new
invention,' he said, 'like the submarine or the motor, comes to light,
the Englishman is usually behind. Give him a few years and he has not
only taken care of himself in the meantime, but is generally leading. As
it was with these inventions, so I suspect it will prove to be with
aircraft.'
The airship, like the balloon, was a French invention. When the balloon
first came into vogue many attempts were made to deflect or guide its
course by the use of oars. Those who made these attempts were almost
unanimous in declaring that the use of oars enabled them to alter the
course of a balloon by several points of the compass. Another method of
steering employed sails, held up to the wind by the drag of a guide-rope
on the ground. The control to be obtained by means like these was
pathetically small, and the real problem was soon seen to be the problem
of a motor. The spherical balloon is obviously unsuited for
power-navigation; in 1784, only a year after the invention of the
balloon, General Meusnier, of the French army, made designs for an
egg-shaped power-balloon to be driven by three airscrews, supported on
the rigging between the car and the balloon. To keep the balloon fully
inflated and stiff, in order to drive it against the wind, he planned a
double envelope, the inner space to contain hydrogen, the outer space to
be pumped full of air. He may thus be said to have invented the
ballonet, or air-chamber of the balloon, and to be the father of later
successful airships. His designs were mere descriptions; they could not
be carried out; there was at that time no light engine in existence, and
his own suggestion that the airscrews should be worked by manual labour
may be called a design for an engine that weighs something over half a
ton for every horse-power of energy exerted. In 1798 the French author
Beaumarchais recommended the construction of airships in the long shape
of a fish. As the years passed, models were made on this plan. In 1834
Mr. Monck Mason exhibited at the Lowther Arcade in London a model
airship, thirteen and a half feet long, and six and a half feet in
diameter; its airscrew was operated by a spring; it was fitted with
horizontal planes for setting its course; and in its very short flights
it attained a speed of something over five miles an hour. A larger
model, with two airscrews driven by clockwork, was exhibited in 1850 by
M. Jullien, a clockmaker of Paris, and flew successfully against a
slight breeze. The first successful man-carrying airship was built in
1852 by Henry Giffard, the French engineer, and was flown at Paris on
the 24th of September in that year. It was spindle-shaped, with a
capacity of 87,000 cubic feet, and a length of 144 feet. The airscrew,
ten feet in diameter, was driven by a steam-engine of three horse-power,
and the speed attained was about six miles an hour. It would take long
to record all the unsuccessful or partially successful experiments in
the history of the airship--the elaborately constructed ships which
never rose from the ground, the carefully thought out devices which did
not work. Progress was very slow and gradual, a mere residue in a
history of failures. The first use of the gas-engine was in an Austrian
dirigible, which made a single captive ascent at Brunn in 1872, and
developed a speed of three miles an hour. After 1870 the reconstituted
French Government showed itself willing to encourage aeronautics, and in
1872, at the cost of the State, a large dirigible was built by Dupuy de
Lome, the inventor of the ironclad. This ship, with an airscrew driven
by manpower, attained a speed of five and a half miles an hour. The
first really successful power-driven airship, that is, the first airship
to return to its starting-point at the end of a successful voyage, was
built in 1884 for the French army by Captain Krebs and Captain Charles
Renard, who subsequently became director of the French department of
military aeronautics. This dirigible, named _La France_, was
fish-shaped; its length was a hundred and sixty-five feet; its greatest
diameter, near the bows, was twenty-seven and a half feet, or one-sixth
of its length; it was fitted with an electric motor of eight and a half
horse-power which operated an airscrew of twenty-three feet in diameter,
situated in front of the car; it was steered by vertical and horizontal
rudders, and made several ascents in the neighbourhood of Meudon. It was
the progenitor and type of all later non-rigid dirigibles.
The success of _La France_ brought Germany into the field. Towards the
close of the century a German engineer called Woelfert constructed a
dirigible rather smaller than the French airship, with a slightly more
powerful engine, and two airscrews of twelve feet in diameter. This was
in one respect a forerunner of the most famous of the German airships,
for the car, instead of hanging loose, was rigidly connected to the
envelope by means of struts. The trials took place in 1896 at Tempelhof,
near Berlin; the airship was held captive by ropes; it answered well to
its rudders, and attained a speed of about nine miles an hour.
Encouraged by this experiment, Dr. Woelfert in the following year built a
second smaller dirigible, fitted with a Daimler benzine motor, and made
a free ascent in it on the 14th of June 1897, near Berlin. As soon as it
was well in the air, the ship caught fire and fell flaming to the
ground, killing Dr. Woelfert and his assistant. Later in the same year
the first completely rigid dirigible was built by a German called David
Schwarz; it was made of thin aluminium sheeting, internally braced by
steel wires, and was driven by a twelve horse-power Daimler motor which
worked twin airscrews, one on either side. It took the air near Berlin
on the 3rd of November 1897, but something went wrong with the airscrew
belts, and it was seriously damaged in its hasty descent. Thereupon the
crowd of people who had assembled to applaud it fell upon it, and
wrecked it. The behaviour of the crowd deserves a passing mention in any
history of flight; it was not the least of the ordeals of the early
aeronaut. The aeroplane or airship pilot who disappointed the
expectations of his public found no better treatment than Christian and
Faithful met with in Bunyan's Vanity Fair. There is here no question of
national weaknesses; in France and Germany, in England and America, the
thing has happened again and again. If an ascent was announced, and was
put off because the weather was bad, the crowd jeered, and hooted, and
threw stones. On more than one occasion a pilot has been driven by the
taunts of the crowd to attempt an impossible ascent; and has met his
death. If a damaged machine fell to earth, the crowd often wreaked their
vengeance on it, as deer fall upon a wounded comrade. The men who made
up the crowd were most of them kind and trustworthy in their private
relations, and in matters that they understood were not unreasonable or
inconsiderate. But aerial navigation was a new thing, and their attitude
to it was wholly spectacular. They came to see it because they craved
excitement, and under the influence of that cruel passion they were
capable of the worst excesses of the Roman populace at a gladiatorial
show.
In the years that joined the centuries, that is, from 1898 to 1903,
aviation seemed a forlorn hope, but there was great activity in the
construction of airships, and something like a race for supremacy
between France and Germany. In 1898 the Brazilian, Alberto Santos
Dumont, made his first gallant appearance in an airship of his own
construction. Born in 1873, the son of a prosperous coffee-planter of
San Paulo in Brazil, Santos Dumont was a young and wealthy amateur,
gifted with mechanical genius, and insensible to danger. The accidents
and perils that he survived in his many aerial adventures would have
killed a cat. One of his airships collapsed and fell with him on to the
roofs of Paris. Another collapsed and fell with him into the
Mediterranean. A third caught fire in the air, and he beat out the
flames with his Panama hat. He survived these and other mishaps, unhurt,
and after making more than a hundred ascents in airships, turned his
attention to aeroplanes, and was the first man to rise from French soil
in a flying machine. From his boyhood mechanisms had attracted him; he
was well acquainted with all the machines on his father's plantation,
and he records an observation that he made there--the only bad machine
on the plantation, he says, was an agitating sieve; the good machines
all worked on the rotary principle. He became a champion of the wheel,
and of the rotary principle. There was something of the fierceness of
theological dispute in the controversies of these early days. The wheel,
it was pointed out, is not in nature; it is a pedantic invention of man.
Birds do not employ it to fly with, nor fish to swim with. The
naturalist school of aeronauts declared against it. In 1892 M. A. le
Compagnon made experiments, not very successfully, in Paris, with a
captive dirigible balloon driven by a pair of oscillating wings. As late
as 1904 Mr. Thomas Moy, in a paper read to the Aeronautical Society of
Great Britain, maintained that the greatest hindrances to the solution
of the problem of mechanical flight have always been the balloon and the
airscrew. Mr. William Cochrane, in a paper read a few months earlier,
laid it down that the airscrew must give place to a more efficient form
of propulsion. Utterances like these help to explain the fervour with
which Santos Dumont, in the book called _My Airships_ (1904), defends
the rotary principle, which is the life of machines. Like the Wrights,
he believed in practice, and was a skilled and experienced balloonist
before he attempted to navigate an airship. His first airship was almost
absurdly small; it had little more than six thousand feet of cubic
capacity, was cigar-shaped, and was driven by a three and a half
horse-power petrol motor. The others followed in rapid succession. M.
Deutsch de la Meurthe had offered a prize of a hundred thousand francs
for the first airship that should rise from the Aero Club ground at St.
Cloud and voyage round the Eiffel Tower, returning within half an hour
to its starting-point. On the 19th of October 1901 the prize was won by
Santos Dumont in the sixth of his airships. The ship had over twenty-two
thousand feet of cubic capacity; its length was more than five times its
diameter; and it was driven by a twelve horse-power petrol motor. It
travelled six and three-quarter miles within the half-hour, part of the
journey being accomplished against a wind of about twelve miles an hour.
This achievement quickened interest in airships and gained a European
fame for Santos Dumont. His later airships were modelled on the egg
rather than the cigar; the smallest of these was so perfectly under
control that he was able, he says, to navigate it by night through the
streets of Paris.
The development of the airship continued for many years to pay toll in
wreckage and loss of life. In 1902 three notable airships were built and
flown in France; two of these were destroyed in the air above Paris,
within a few minutes of their first ascent. Senhor Augusto Severo, a
Brazilian, made a spindle-shaped airship, ninety-eight feet long, driven
by two airscrews, placed one at each end of a framework which formed the
longitudinal axis of the airship. It ascended on the 12th of May, and
when it had reached a height of thirteen hundred feet, exploded in
flames. Senhor Severo and his assistant perished in it. The other ship
was designed by Baron Bradsky, secretary to the German Embassy in Paris;
its total weight was made exactly equivalent to the weight of the air
that it displaced, and it was to be raised by the operation of an
airscrew rotating horizontally under the car. By the action of this
screw the car itself began to rotate, and to drag the ship round with
it; the resistance of the air on the body of the ship put too great a
strain on the steel wires by which the car was suspended; they broke,
and from a height of many hundred feet Baron Bradsky and his engineer,
M. Morin, fell to earth with the car, and were killed. This second
disaster happened on the 13th of October 1902, at Stains, near Paris.
Twelve days later, on the 25th of October, a much more fortunate
airship, the dirigible built for the brothers Lebaudy, made its first
ascent at Moisson. This vessel was more successful than any of its
predecessors, and became the model for airships of the semi-rigid type.
It was fish-shaped, with a capacity of more than eighty thousand cubic
feet, and was driven by a forty horse-power Daimler petrol motor, which
worked two airscrews, eight feet in diameter, at a rate exceeding a
thousand revolutions a minute. The lower part of the envelope was flat,
and secured to a rigid metal framework; six steel tubes, attached to
this framework, supported the car below, and, besides distributing the
load, conveyed the thrust of the airscrew to the ship above. In the
course of a year the ship made twenty-eight return journeys, covering
distances up to twenty-two miles. In November 1903 it broke all records,
first by making the longest voyage that had ever been made by a
navigable balloon, that is, from Moisson to Paris, a distance of about
forty miles, and next, a week later, by successfully combating a wind of
more than twenty miles an hour. 'Aerial navigation', said Colonel
Renard, who witnessed this trial, 'is no longer a Utopia.' After a time
the ship was taken over by the French army, and its immediate Lebaudy
successors, _La Patrie_ of 1906 and _La Republique_ of 1908, also became
military airships. Both were wrecked after a short career, but the
military airship had made good its promise, and three new
airship-building firms were established in France. In 1902 the Astra
Company, in 1909 and 1910 the Zodiac Company and the Clement-Bayard
Company, began to build airships, some for the French army and some for
foreign powers.
Meanwhile, at the time when Santos Dumont was gaining credit for the
smallest airship ever known, the largest known airship had been designed
and launched in Germany. On the 2nd of July 1900 the first Zeppelin made
its trial trip from the floating shed at Manzell, near Friedrichshafen,
on Lake Constance. When the Great War shall be only a faded memory, when
the sufferings of millions of men and women shall be condensed into
matter for handbooks, and their sacrifices shall be expressed only in
arithmetical figures, certain incidents and names, because they caught
the popular imagination, will still be narrated and repeated. The names
that will live are the names that symbolize the causes for which they
stood. Edith Cavell will never be forgotten; when she persevered in her
work of mercy, and calmly faced the ultimate cruelties of a monstrous
system, all that was best in the war seemed to find expression in that
lonely passion. She was brought home to England in a warship, and was
carried to her grave on a gun-carriage, under the Union Jack, because
her cause was her country's cause, and England claimed a title in her
sacrifice. It is a far cry from Edith Cavell to the old soldier who gave
Germany the giant airship, but the Zeppelin will also be remembered,
because the popular imagination, which is often both just and fanciful,
found a symbol of Germany's cause in this engine of terror, so carefully
and admirably planned down to the minutest detail, so impressive by its
bulk, so indiscriminate in its destructive action, and so frail. Its
inventor was Count Ferdinand von Zeppelin, a Lieutenant-General in the
German army. His first balloon ascent had been made during the American
Civil War, in one of the military balloons of the Federal army. Later
on, in the Franco-Prussian War, he distinguished himself by his daring
cavalry reconnaissances in Alsace. At about that time there was in
Alsace a Frenchman named Spiess, who had drawn a design for a rigid
airship not unlike the later Zeppelin, and had endeavoured, without
success, to patent it. The suggestion has been made, but with no proof,
that Count Zeppelin may have seen Spiess's plans, and borrowed from
them. If so, the borrowed idea took long in maturing. It was not until
1898 that the Count went to work on a large scale, and formed a company
with a capital of a million marks. It was not until 1908, after ten
years of struggle and disaster, that the German Government made him a
grant for the continuance of his experiments, and the German people,
impressed by his pertinacity and courage in misfortune, raised for him a
subscription of three hundred thousand pounds, to enable him to build
the great airship works at Friedrichshafen. From this time the Zeppelin
was a national ship. Sheds to harbour airships were built at strategic
points on the western and eastern fronts, and plans were set on foot to
house naval Zeppelins at Heligoland, Emden, and Kiel. With
characteristic German thoroughness a network of weather stations on
German soil, and, it is believed, of secret weather reports from other
countries, was provided for the guidance of airship pilots. All this was
a monument to the perseverance, which might almost be called obstinacy,
of the indomitable Count. He built enormous and costly airships, one
after another; one after another they were wrecked or burnt, and then he
built more. The German people watched him as King Robert the Bruce
watched the spider, with a scepticism that was gradually turned into
wonder, till, in the end, when disaster after disaster found him willing
patiently to begin again, they resolved to make him their teacher and to
take a lesson from him.
Count Zeppelin was about sixty years old when he began to make airships;
he had been long studying the problem and preparing his plans; so that
his many airships do not much differ among themselves in general design,
and a description of the first gives a fair enough idea of its
successors. It was a pencil-shaped rigid structure, about four hundred
and twenty feet long, with a diameter almost exactly one-eleventh part
of its length. The framework, built of aluminium, consisted of sixteen
hoops, connected by longitudinal pieces, and kept rigid by diagonal wire
stays. Before it was covered it resembled a vast bird-cage, and looked
as frail as a cobweb, but was stronger and stiffer than it looked. It
was divided by aluminium bulkheads into seventeen compartments; of these
all but the two end compartments contained separate balloons or
gas-bags. Two or three of these might collapse without completely
destroying the buoyancy of the ship. The whole structure was covered
with a fabric of rubberized cotton. A triangular latticed aluminium keel
ran along below, to give strength to the ship, and to furnish a
passage-way from end to end. At points about a third of the way from
either end of the ship spaces in the keel were made for the two cars, in
each of which was a sixteen horse-power Daimler motor driving two small
high velocity airscrews, one on each side of the ship. The lateral
steering was done by a large vertical rudder, placed aft. The
longitudinal balance was controlled in several ways. In the first ship a
heavy sliding weight in the keel was moved at will, fore and aft. This
was supplemented or superseded in later ships by four sets of elevating
planes, two sets in the fore-part and two sets aft. An advantage of the
rigid ship is that she can tilt herself without danger from the pressure
of the gas on the higher end. Moreover, she can be driven at a very high
speed, and the gas-bags, being housed in the compartments and protected
from the outer air, are less liable to sudden contraction and expansion
caused by variations of temperature.
The great disadvantage of the rigid type has hitherto been that in bad
weather the airship cannot land. A non-rigid airship in a nasty wind can
land and deflate itself at once by ripping the panel in the envelope, at
no greater price than the loss of its gas, and probably some damage to
its car. To land in a rigid ship is at best a ticklish business; indeed,
the rigid airship is in exactly the same case as a large sea-going
vessel; its chief dangers are from the land, which it cannot touch with
impunity. Its troubles have been greatly diminished, since the war, by
the development of the mooring-mast, which does away with the necessity
of housing the ship after every flight. The prevailing type of weather
in this country is unsettled, and the changes in the force and direction
of the wind are rapid and numerous. The landing and housing of an
airship demands hundreds of men for its performance, and is not safely
to be undertaken in a wind that blows more than eighteen miles an hour.
A staff of from eight to ten men is sufficient to anchor a large airship
to a mooring-mast, where it has been proved by experiment that she can
safely ride out a wind that blows fifty miles an hour. At Pulham, our
largest airship station, which was taken over from the Royal Air Force
by the Controller-General of Civil Aviation in December 1920, a number
of valuable experiments have since been carried out with an improvised
mooring-mast, and it has been shown that with a properly designed and
constructed mast, fitted with adequate receiving gear and hauling
apparatus, there will be no difficulty in landing the largest rigid
airships in a wind of from thirty-five to forty miles an hour. This
spells an immense advance. Sheds will still be necessary for overhauls
and repairs, as a dry dock is necessary for sea-going vessels. But an
airship on service may be moored to the mast, as a sea-going vessel is
moored to a quay, and can take on board or discharge cargo, passengers,
and fuel.
The trial trip of the first Zeppelin was short, because of accidents to
the steering-gear, but on the whole was not unsuccessful. The ship was
perfectly stable, and in its voyage of three and a half miles proved
that it could make headway against a wind of sixteen miles an hour. A
second ascent, lasting for an hour and twenty minutes, was made on the
17th of October 1900. These trials were of value in discovering the
faults of the ship; in the following year it was broken up, and Count
Zeppelin went to work again. In his second ship of 1905 the power of
each engine was increased to eighty-five horse-power, and other
improvements were made. This ship suffered many minor mishaps. At last,
in January 1906, it ascended over Lake Constance to a height of 1,800
feet; then the motors failed, the helm jammed; when the ship attempted
to descend the ground was frozen and the anchors would not hold, it was
driven against some trees, and a high wind arising in the night made it
a total wreck.
* * * * *
The following list shows the number of Zeppelin airships built up to the
outbreak of the war, and the fate of each of them:
_Zeppelin _Year of
No._ Completion_ _Name_ _Remarks_
1 1900 L.Z.I Broken up after experiments spring
1901.
2 1905 L.Z. II Wrecked January 1906.
3 1906 Z. I Taken over by the army. Broken
up February 1913.
4 1908 L.Z. IV Burnt August 1908.
5 1909 Z. II Taken over by the army. Wrecked
April 1910.
6 1909 L.Z. VI Burnt September 1910.
7 1910 _Deutschland_ Wrecked June 1910.
8 1911 _Ersatz_ Wrecked May 1911.
_Deutschland_
9 1911 Ersatz Taken over by the army. Broken
Z. II up summer 1914.
10 1911 _Schwaben_ Wrecked June 1912.
11 1912 _Viktoria_ Wrecked June 1915.
_Luise_
12 1912 Z. III Taken over by the army. Broken
up summer 1914.
13 1912 _Hansa_ Broken up summer 1916.
14 1912 L. I Taken over by the navy. Wrecked
September 1913.
15 1913 Ersatz Taken over by the army. Wrecked
Z. I March 1913.
16 1913 Z. IV Taken over by the army. Broken
up spring 1916.
17 1913 _Sachsen_ Broken up spring 1916.
18 1913 L. 2 Taken over by the navy. Burnt
October 1913.
19 1913 Ersatz Taken over by the army. Wrecked
E.Z. I June 1914.
20 1913 Z. V Taken over by the army. Crashed
after damage by gunfire in
Poland, August 1914.
21 1913 Z. VI Taken over by the army. Crashed
at Cologne after damage by gunfire
over Liege, 6th August 1914.
22 1914 Z. VII Taken over by the army. Crashed
in the Argonne after damage by
gunfire, August 1914.
23 1914 Z. VIII Taken over by the army. Brought
down by gunfire at Badonvillers,
23rd August 1914.
24 1914 L. 3 Taken over by the navy. Wrecked
off Fanoe, 17th February 1915.
25 1914 Z. IX Taken over by the army. Dismantled
August 1914.
The list is full of wreckage; what it does not show is the immense
progress made in a few years. As early as 1907 Count Zeppelin made a
voyage of eight hours in his third airship, covering 211 miles. In 1909
he voyaged, in stages, from Friedrichshafen to Berlin, landing at Tegel
in the presence of the Emperor on the 29th of August, and returning
safely to Friedrichshafen by the 2nd of September. But the growing
efficiency of the Zeppelin and the growing confidence of the German
public are best seen in the records of passenger-carrying flights. The
Zeppelin Company, being founded and supported by national enterprise,
did not sell any ships to foreign powers. For passenger-carrying
purposes it supplied ships to the subsidiary company usually called the
Delag (that is, the Deutsche Luftschiffahrt Aktien-Gesellschaft), which
had its headquarters at Frankfort-on-the-Main. The Delag acquired six
Zeppelin airships, which, unlike the military and naval ships, bore
names. A record of the voyages made by the _Viktoria Luise_, the
_Hansa_, and the _Sachsen_ will show how rapidly the German people were
familiarized with the Zeppelin, and how safe air-travel became, when
safety was essential, as it is in all passenger-carrying enterprises.
The _Viktoria Luise_ made her first trip on the 4th of March 1912, with
twenty-three passengers on board, from Friedrichshafen to
Frankfort-on-the-Main--a distance of about two hundred miles, which she
covered in seven and a half hours. She made her hundredth trip on the
23rd of June 1912; her two-hundredth on the 21st of October in the same
year; in the following year her three-hundredth trip was made on the
30th of June, and her four-hundredth on the 26th of November. In these
four hundred trips she carried 8,551 persons and travelled 29,430 miles.
Some of them were made over the sea; on the 27th of June, for instance,
she left Hamburg in the morning, and reached Cuxhaven in about two
hours. There she picked up with a Hamburg-America liner starting for New
York, and accompanied the steamer for some distance; then she steered
for Heligoland, and flying round the island very low was greeted with
cheers by the inhabitants. Part of her return journey was made against a
head-wind of sixteen miles an hour, and she reached Hamburg after a
voyage of eight hours, during which she had covered a distance of about
two hundred and fifty miles. The _Hansa_, beginning in July 1912, by the
end of 1913 had made two hundred and seventy-five trips, carrying 5,697
persons and travelling 22,319 miles. The _Sachsen_, beginning in May
1913, before the end of the year had made two hundred and six trips,
carrying 4,857 persons and travelling about 13,700 miles. A wrecked
Zeppelin is such a picture of destruction, such a vast display of
twisted metal and rags lying wreathed across a landscape, that those who
see it are apt to get an exaggerated idea of the dangers of airship
travel. With all his misfortunes, it was Count Zeppelin's luck for many
years that no life was lost among those who travelled in his ships.
In May 1906, before Count Zeppelin's enterprise had received the
stamp of Imperial and national approval, there was formed, under the
inspiration of the German Emperor, a society for airship development.
The success of the Lebaudy airship in France prompted the
construction in Germany of two types of semi-rigid airship--the
Parseval and the Gross. Only four of the latter type were built, and
all four suffered mishap; the last and best of them, built in 1911,
is said to have shown a better performance than the best contemporary
Zeppelin. The Parseval was designed in 1906 by Major August von Parseval,
of the Third Bavarian Infantry Regiment, who retired from the German
army in 1907 in order to devote himself entirely to scientific work.
He was already famous for the kite balloon, which he had invented in
collaboration with Hauptmann Bartsch von Sigsfeld, who died in 1906.
The Parseval kite balloon was adopted or imitated by all other
nations during the war. The Parseval airship was as good an airship,
of the non-rigid type, as had ever been built; it was supplanted,
later on, by the rigid type, because an airship's lift depends on
its size, and very large airships could not be built without a rigid
framework. The society for airship development bought up Major von
Parseval's plans, and began to construct Parseval airships. The
statutes of the society forbade it to sell ships for profit, so an
allied company was formed, the Luftfahrzeugbau-Gesellschaft, with
works at Bitterfeld, and a subsidiary company, the L.V.G., or
Luftverkehrs-Gesellschaft, to exploit Parseval airships for
passenger-carrying, with its headquarters at Berlin and sheds at
Johannisthal. Two passenger-carrying ships were built, the
_Stollwerk_ in 1910, and the _Charlotte_ in 1912. The Parseval
ships, perhaps because, being non-rigid, they were held to be
inferior to the Zeppelins, were freely sold to foreign powers--one
to the Austrian army in 1909, one to the Russian and one to the
Turkish army in 1910, one to the Japanese army in 1912, another to
the Russian and two to the Italian army in 1913; last of all, in the
same year, one to the British Admiralty. Some eighteen Parseval
airships were built and launched between 1909 and 1913. The third
great airship-building company in Germany was the Schuette-Lanz
Company, with its factory in Mannheim. It was named from Heinrich
Lanz, the founder of machine works near Mannheim, who supplied the
money, and Professor Schuette, of the Technical University, Danzig,
who supplied the skill. Its rigid airships were made of wood; they
were built from 1912 onwards expressly for the uses of the army and
navy, and they played a great part in the war.
Those who were responsible for the development of the airship in Germany
took the people into partnership, and devoted themselves largely to
passenger-carrying. The airship became popular; and the officers and men
who worked it were practised in navigation all the year round. The
people, for their part, regarded the Zeppelin with the enthusiasm of
patriotic fervour. France had taken the lead and had shown the way with
the dirigible, but Germany, by recruiting the people for the cause, soon
out-distanced her. The passenger ships served as training-ships for
crews, and, if occasion should arise, were readily convertible to
warlike purposes. Yet things changed and moved so fast, that before the
war broke out, although the German people still believed that the
Zeppelin gave them the sovereignty of the air, the German Government had
been troubled by doubts, had changed its policy, and was striving hard
to overtake the French in the construction and manning of army
aeroplanes. The consequence was that the war found Germany better
provided with aeroplanes for use on the western front than with airships
for operations oversea. The German Emperor, speaking to a wounded
soldier, is reported to have said that he never willed this war. One
proof that this war was not the war he willed may be found in the state
of preparation of the German air force. If war with England had been any
part of the German plan, German airships would have been more numerous,
and would have been ready for immediate action, as the armies that
invaded Belgium were ready. The German theory was that England was not
prepared for war, which, with certain brilliant and crucial exceptions,
was true, and that therefore England would not go to war, which proved
to be false. The French were supplying themselves with a great force of
aeroplanes, and for all that could be known, air operations on the
western front might determine the fortunes of the campaign. So the
German Government turned its attention to machines that are heavier than
air.
What had brought about this situation was the rapid and surprising
development of the aeroplane by France. Here it is necessary to go back
and take up the story again at the beginning of those few and headlong
years.
French aviation derives directly from Lilienthal and collaterally from
the Wrights. The blood of the martyrs is the seed of the Church; but the
martyrs, for the most part, die in faith, without assurance of the
harvest that is to come. When Lilienthal was killed he can hardly have
known that his example and his careful records would so soon bear fruit
in other countries. He was regarded by his fellow-countrymen as a
whimsical acrobat, who took mad risks and paid the price. But as soon as
he was dead, the story of what he had done got abroad, and began to
raise up for him disciples and successors, who carried on his
experiments. The chief of these in France was Captain F. Ferber, an
officer of artillery and a student of science, who from 1896 onwards was
a teacher in the military school at Fontainebleau. It was in 1898 that
he first came across an account of Lilienthal; the reading of it
impressed him as deeply as it impressed the Wrights. Here was a man, he
thought, who had discovered the right way of learning to fly; if only
the way were followed, success was sure. Like the Wrights, Ferber lays
stress chiefly on practice. It was he, not Lilienthal, who was the
author of the saying, 'To design a flying machine is nothing; to build
one is nothing much; to try it in the air is everything'. In the book on
aviation which he wrote shortly before his death in 1909 he expounds his
creed and narrates his experiences. His mathematical knowledge, he says,
served him well, for it saved him from being condemned as an empiric by
those dogmatic men of science, very numerous in France (and, he might
have added, in the universities of all countries), who believe that
science points the way to practice, whereas the most that science can
do, says Ferber, is to follow in the wake of practice, and interpret it.
So he set himself to work on a plan as old as the world--first to create
the facts, and then to expound them in speech and writing.
He began to build gliders, but had no success with them until he found
out for himself what he had not gathered from his reading of
Lilienthal--that an up-current of wind is necessary for a prolonged
glide. His first successful flight was made with his fourth glider on
the 7th of December 1901. He got into touch with Mr. Chanute, another of
Lilienthal's scattered disciples, and through him was supplied with
papers and photographs concerning the gliding experiments of the
Wrights. These were a revelation to him, and he used them in making his
fifth glider, which was a great improvement on its predecessors. He
lectured at Lyons to the Aero Club of the Rhone on the progress of
aviation by means of gliding, and published his lecture in the _Revue
d'Artillerie_ of March 1904. About this time the air was full of rumours
of flight. M. Ernest Archdeacon, of Paris, took up the subject with
ardour, wrote many articles on it, and encouraged others to work at it.
A young man, called Gabriel Voisin, who heard Captain Ferber lecture at
Lyons, came on to the platform after the lecture and declared that he
wished to devote his life to the cause of aviation. The next morning he
started for Paris, and with the help of M. Archdeacon founded the
earliest aeroplane factory in France--the firm of the brothers Voisin,
which became the mainstay of early French aviation.
Ferber himself was carrying out a series of experiments at Nice with an
aeroplane which he fitted with a six horse-power engine and suspended
from a tall mast, when he was invited by Colonel Renard to help with the
work of the official research laboratory at Chalais Meudon. He joined
the staff, but found that the officials of a Government organization are
as ill qualified as the theorists of a university for progress in
practical invention. The lower members of the hierarchy are men under
orders, who do what they are told to do; the higher members are hampered
by having to work through subordinates, who often do not understand
their aims and take no particular interest in the work in hand.
Nevertheless, he improved his aeroplane, stabilizing it by means of a
long tail, and fitting it with wheels for landing, in place of the skids
which were used by the Wrights. Then, like those who had gone before
him, he was held up by the question of the engine. Engineers are a
conservative race of men, and perhaps the perfected aeroplane would
still be waiting for a suitable engine if they had not been prompted to
innovation by the fashion of motor-racing. There are strange links in
the chain of cause and effect; the pneumatic tyre made the motor-bicycle
possible; for motor-bicycle races a light engine was devised which later
on was adapted to the needs of the aeroplane. Ferber made acquaintance
with M. Levavasseur, who had invented an engine of eighty horse-power
weighing less than five pounds per horse-power, and had won many races
with it. This engine was named the _Antoinette_ in honour of the
daughter of M. Gastambide, a capitalist, who had supplied the inventor
with funds. The most famous of early French aviators, Santos Dumont,
Farman, Bleriot, Delagrange, and others, owed much to this engine.
Ferber might have had it before any of them, for M. Levavasseur offered
to build it for him--twenty-four horse-power with a weight of about a
hundred and twelve pounds--but public moneys could not be advanced for
an engine that did not exist, so the other pioneers, who had followed
Ferber in gliding experiments, preceded him in flying. In 1906 Ferber
obtained Government permission to join the Antoinette firm for a period,
and by 1908 he was flying in an aeroplane of his own design. He was
killed in September 1909, on the aerodrome of Beuvrequen, near Boulogne,
by capsizing on rough ground in the act of alighting. His own estimate
of his work was modest; he had acted, he said, as a ferment and a
popularizer, and had helped to put France on the right track; but it was
his pride that he belonged to the great school, the school of
Lilienthal, Pilcher, Chanute, and the Wrights, who went to work by a
progressive method of practical experiment, who combined daring with
patience, and found their way into the air.
Ferber, after his visit to America, had failed to induce the French
authorities to purchase the Wright aeroplane, which he had never seen,
but which, from descriptions and photographs, he was able to
reconstruct, much as a geologist reconstructs an animal from fossil
bones. The refusal of the French Government to purchase and the
withdrawal of the Wrights from their public experiments gave France a
period of respite for two years, during which time French aviation
rapidly developed on lines of its own. At the back of this movement was
M. Archdeacon, who as early as 1903 had established a fund and had
offered a cup as a prize for the first officially recorded flight of
more than twenty-five metres. The Voisin brothers, Gabriel and Charles,
having set up their factory at Billancourt-sur-Seine, built machines for
him, box-kites and aeroplanes. After a time the Voisin brothers went
into business on their own account, and employed M. Colliex as their
engineer. Their earliest customers, Leon Delagrange, who had been
trained as a sculptor, and Henri Farman, who had combined the
professions of cyclist, painter, and motor-racer, were distinguished
early French flyers. That both these men had been artists seems to bear
out the favourite contention of Wilbur Wright and of Captain Ferber. To
be an artist a man must create or initiate; the accumulation of
knowledge will do little for him. A politician or a lawyer can reach to
high distinction in his profession without the power of initiating
anything. It is enough for him to handle other men's ideas, to combine
them and balance them, to study and conciliate other men, and to suggest
a compromise. But the artist, like the scientific discoverer, must act
on his own ideas, and do battle, single-handed, with the nature of
things.
The earliest experiments of M. Archdeacon and the Voisins were made with
man-carrying Hargrave box-kites, or with gliders made on the same
principle, which were towed in the air behind a fast motor-boat
travelling down the Seine. The next step was to fit an aeroplane with an
engine and wheels so that it might attempt to rise from the ground. The
Voisins collaborated with most of the early French aviators, with Louis
Bleriot and Robert Esnault-Pelterie, as well as with Farman and
Delagrange. At one time they were closely associated with Bleriot, at
another time with Farman. Their first machines depended for lateral
stability on the vertical panels of the box-kite structure. This was
insufficient, and the French designers had to grapple, one by one, with
all the difficulties that had been met and conquered by the Wrights.
They had this advantage, that the design of the Wrights' machine was,
though not exactly, yet in its main features known to them. All the
early aeroplanes which mounted their elevators in front of the machine
may, without much doubt, be affiliated to the Wrights. The elevator is
not best placed in front; its action in that position is too quick and
violent, but it is under the eye of the operator, and with cool nerves
he can learn to work it.
While the group of enthusiasts who gathered round the Voisins were
designing and experimenting, Santos Dumont, having turned his attention
to machines heavier than air, suddenly appeared among them, made the
first successful flight over French soil, and carried off the Archdeacon
prize. His machine was a biplane, built on the box-kite principle, with
three vertical panels on each side between the planes, and a box-kite
elevator projecting far in front. The wings were fixed at a considerable
dihedral angle, and the engine was a twenty-four horse-power Antoinette.
In his first trial, which took place at Bagatelle on the 23rd of July
1906, Santos Dumont attached a spindle-shaped balloon to the upper
surface of the machine, to help it into the air. The combination of the
two modes he soon found to be impossible; with the balloon attached to
it the machine could not develop speed enough to support itself in the
air. His next step was to practise the machine by running it down an
inclined cable; then he discarded as much weight as he could, doubled
the horse-power of the motor, and began to taxi freely along the ground.
On a day in September the machine raised itself for a very short space
into the air. The first officially witnessed flight, of about eighty
yards, took place on the 23rd of October 1906, and gained the Archdeacon
Cup. About a month later he made a flight of more than a furlong.
Thereafter he established himself at Saint-Cyr and developed a machine
of the monoplane type, with a long tail. But he was too far from the
resources of Paris, and when, on the 13th of January 1908, Henri Farman
overtook his records and won the Deutsch-Archdeacon prize for a flight
of one kilometre in a closed circuit, Santos Dumont lost his leading
position in the world of aviation, after a brief and meteoric career
which has stamped his name on history.
During these early years the Voisin brothers had the foresight and
wisdom to put themselves wholly at the service of others. The promise of
flight had taken hold of many minds in France and there was no lack of
inventors and would-be inventors who wished to test their own ideas and
to have machines built to their own designs. If the Voisins had refused
to gratify them, these clients would have disappeared; and the work done
for them, though much of it was done in the old blind alleys of
horizontal elevating airscrews and wing-flapping machines, yet had this
advantage, that it kept the workshop active and made it self-supporting.
Inventors are a difficult and jealous people; they received every
indulgence from the Voisins. The machines built for them were named
after them, though most of the skill and experience that went to the
making came from the factory. In the same way M. Archdeacon gave up all
practical experiment after 1905 and was content to play the part of the
good genius of aviation, presiding at the Aero Club, offering prizes for
new achievements, bringing inventors together and encouraging the
exchange of ideas. The rapidity of French progress was not a little due
to this self-effacing and social instinct, so characteristic of the
French spirit, which kept the patron and the engineers in the
background, and brought order and progress out of the chaos of personal
rivalry.
Progress was slow at first. The experiments made in 1906 by Bleriot in
conjunction with the Voisins were made, for safety, on the water of the
Lake of Enghien, but it proved impossible to get up sufficient speed on
the water to rise into the air. In 1907 a greater success attended the
experiments made at Vincennes, at Bagatelle, and at Issy-les-Moulineaux,
where Henri Farman had obtained permission to use the army manoeuvre
ground and had built himself a hangar, or shed, for his aeroplane. On
the 30th of March, at Bagatelle, the Delagrange aeroplane made a flight
of sixty metres. A few months later, Farman, on a similar machine fitted
with landing-wheels which worked on pivots, like castors, began to make
short flights. On the 30th of September he flew for eighty metres.
Seeing is believing, but many of those who saw Farman fly did not
believe. The machine, they said, was only hopping into the air with the
speed it had gathered on the ground; it would never fly. When, on the
26th of October, Farman made a flight of more than seven hundred metres
the pessimists found another objection. The machine, they said, would
never be able to turn; it could only continue in a straight line. They
had hit on a real difficulty, but the Voisins and Farman himself, who,
starting without any knowledge of aeroplanes or flying, had soon
developed practical ideas of his own, were hard at work to meet it. The
Wrights had simplified the handling of a machine by combining the
control of the vertical rudder with the control of the wing-warping. In
the early Voisin machines there was no wing-warping, and the pilots had
to attempt to balance and turn the machine without it; but a rod with a
wheel attached to it was used to control both the elevating plane in
front and the vertical rudder behind. By turning the wheel the rudder
was operated, by moving the rod the elevator was raised or lowered. It
was on a machine of this kind that Farman began to practise gradual
turning movements. The lateral inclination of the machine was feared
and, as much as possible, avoided in these first experiments, though it
is not only harmless in turning movements, but is necessary for their
complete success, just as the banking of a motor race-track is necessary
to keep the machines on the course. Farman made rapid progress; and, as
has been said, by the beginning of 1908 he gained the two thousand pound
Deutsch-Archdeacon prize for a closed circuit of one kilometre in
length. The wonderful skill of this achievement will be fully
appreciated only by the best modern pilots, who would not like to be
asked to repeat it on a machine unprovided with ailerons (that is to
say, hinged flaps on the trailing edge of the planes), and controlled
only by the elevator and the rudder. There is nothing very extravagant
in dating the conquest of the air, as some French writers have dated it,
from the circular flights of Farman. It is true that the Wrights had
attained a much higher skill in manoeuvring, but they had retired, like
Achilles, to their tent, whereas Farman's flight showed the way to many
others. In the spring of the same year Delagrange began to execute
turning flights; on the 6th of July Farman gained the prize offered by
M. Armengaud, the president of the society of aerial navigation, for a
flight of a quarter of an hour's duration, and after the arrival of
Wilbur Wright at Le Mans progress became so rapid that records were
broken week by week and almost day by day. In January 1909 the Aero Club
of France issued their first list of pilots' certificates. Eight names,
all famous, made up the list--Leon Delagrange, Alberto Santos Dumont,
Robert Esnault-Pelterie, Henri Farman, Wilbur Wright, Orville Wright,
Captain Ferdinand Ferber, Louis Bleriot. To make this a list of the
chief French pioneers, the names of the Wrights would have to be
omitted, and the names of some who were not famous pilots but who did
much for flying, especially the names of M. Ernest Archdeacon and
Gabriel Voisin, would have to be included.
These men, and those who worked for them, gave to France her own school
of aviation. Louis Bleriot and Robert Esnault-Pelterie broke away from
what, since the days of Francis Wenham, had been accepted as the
orthodox doctrine of the biplane, and, taking the bird for master,
devised swift, light, and easily handled monoplanes. The Bleriot
monoplane, which first flew the Channel; the R.E.P. (or Robert
Esnault-Pelterie) monoplane; the Antoinette monoplane, on which Hubert
Latham performed his exploits; the small and swift Demoiselle monoplane,
designed and flown by Santos Dumont; and the Tellier monoplane, which
for a time held the record for cross-country flight--all these made
history by their performances in the crowded years from 1908 to 1910.
The monoplane is, without any doubt, the prettiest of machines in the
air. When Captain Ferber gave this reason to Mr. Chanute for preferring
it to the biplane, Mr. Chanute, he says, laughed a good deal at an
argument so characteristically French. But there is sense and weight in
the argument. No flying animal is half so ugly as the early Wright
biplane. In the world of natural fliers beauty and efficiency are one.
Purity of line and economy of parts are beautiful and efficient. A good
illustration of this may be found in the question of the airscrew. The
early French biplanes of the Voisin and Farman type were what would now
be called 'pusher' machines; their airscrews operated behind the main
planes, and their tails were supported by an open structure of wood or
metal which left room for the play of the screw. In this ugly
arrangement the loss of efficiency is easy to see. The screw works in a
disturbed medium, and the complicated metal-work presents a large
resistance to the passage of the machine through the air. The monoplane,
from the first, was a 'tractor' machine; its airscrew was in front of
the planes, and its body, or fuselage, was covered in and streamlined,
so as to offer the least possible resistance to the air. A later
difficulty caused by the forward position of the airscrew had nothing to
do with flying. When the war came, and machine-guns were mounted on
aeroplanes, a clear field was needed for forward firing. This difficulty
was ultimately met by the invention of a synchronizing gear, which timed
the bullets between the strokes of the airscrew-blades. In all but a few
types of machine the airscrew is now retained in the forward position.
The debate between monoplane and biplane is not yet concluded; the
biplane holds its own because with the same area of supporting surface
it is much stronger and more compact than the monoplane.
Instead of wing-warping, which puts a strain on the supporting surfaces
and is liable to distort them, the French (to whom Bleriot is believed
to have shown the way) introduced ailerons, that is, small subsidiary
hinged planes attached to the extremities of the wings. By controlling
these, one up and the other down, in conjunction with the rudder, the
pilot can preserve his lateral balance, and turn the machine to right or
left. Later on, these ailerons, when they were borrowed by the Voisin
and Farman biplanes, were not fitted to the extremities of the planes,
but became hinged flaps forming the extreme section of the trailing
edge; and this position they have kept in all modern aeroplanes. An even
greater advance was made by the French school in its device for the
control of the machine. The machine which Wilbur Wright flew in France
was controlled by two upright levers, grasped by the pilot, one in
either hand. The left-hand lever moved only backwards and forwards; it
controlled the elevator and directed the machine upwards or downwards.
The right-hand lever controlled the rudder and the warping of the wings.
By moving it backwards or forwards the pilot turned the machine to right
or left; by moving it sideways he warped the wings. There is nothing
instinctive or natural in these correspondences; the backward and
forward movement which in one lever spells up and down in the other
spells right and left. It is a testimony to the extraordinary
cool-headed skill of the Wrights, and to their endless practice and
perseverance, that they were able to fly such a machine in safety, and
to outfly their rivals. The French school centralized the control in a
single lever with a universal joint attachment at the lower end. The
movements of this lever in any direction produced the effects that would
instinctively be expected; a backward or forward movement turned the
machine upwards or downwards, a sideways movement raised one wing or the
other so as to bank the machine or to bring it to a level position
again. The vertical rudder was controlled either by a wheel attached to
this central lever, or by the pressure of the pilot's feet on a
horizontal bar. The French moreover improved the means of taking off and
alighting. The early Wright machines were launched on rails, and
alighted on skids attached to the machine like the skids of a sledge. To
rise into the air again after a forced landing was impossible without
special apparatus. By means of wheels elastically fixed to an
undercarriage the French inventors made the aeroplane available for
cross-country journeys. But the greatest difference between the two
types of aeroplane, the American and the French, was their difference in
stability. The Wright machine demanded everything of the pilot; it could
not fly itself. If the pilot relaxed his attention for a moment, or took
his hands from the levers, a crash was the certain result. The machine
was a bird which flew with extended bill and without a tail; whereas the
French machines had a horizontal tail-plane, which, being held rigidly
at a distance from the main planes, gave to the machine a far greater
measure of longitudinal stability.
All these advantages told in favour of French aviation, and secured for
it progress and achievement.
A few dates and facts may serve to show its rapid progress at a time
when it was making history week by week. On the 30th of September 1908
Henri Farman made the first cross-country flight, from Chalons to
Rheims, a distance of twenty-seven kilometres, which he covered in
twenty minutes. Three days later, at Chalons, he remained in the air for
just under three-quarters of an hour, covering twenty-five miles, that
is, about forty times the distance that had won him the
Deutsch-Archdeacon prize in January. Between April and September of the
same year Leon Delagrange had four times in succession raised the
world's official records (which, of course, took no note of the Wrights)
for duration of flight. On the 31st of October Louis Bleriot made the
first cross-country circuit flight, from Toury to Artenay and back, a
distance of about seventeen miles, in the course of which flight he
twice landed and rose again into the air. All these and many similar
achievements were dwarfed by Wilbur Wright's performance at the
Hunaudieres racecourse near Le Mans. His first flight, on Saturday the
8th of August, lasted one minute and forty-seven seconds. Three days
later, though he flew for only four minutes, the figures of eight and
other manoeuvres which he executed in the air caused M. Delagrange, who
witnessed them, to remark, 'Eh bien. Nous n'existons pas. Nous sommes
battus.' On the last day of the year he flew for two hours and twenty
minutes, covering seventy-seven miles. In the intervening time he had
beaten the French records for duration, distance, and height.
Cross-country work he did not attempt; his machine at that time was
ill-fitted for it. During the winter he went to Pau to instruct his
first three pupils--the Count de Lambert and MM. Paul Tissandier and
Alfred Leblanc.
At the beginning of the year 1909 the mystery and craft of flying was
still known only to the few. In the two years that followed it was
divulged to the many, and became a public spectacle. The age of the
designers was followed by the age of the performers. Flying machines and
men who could fly them rapidly increased in number. A man working in a
laboratory on difficult and uncertain experiments cannot engage or
retain the attention of the public; a flying man, who circles over a
city or flies across great tracts of populated country, is visible to
all, and, when he is first seen, excites a frenzy of popular enthusiasm.
These years were the years of competition and adventure, of races, and
of record-breaking in distance, speed, duration, and height. Flying was
the newest sport; and the aviator, whose courage, coolness, and skill
carried him through great dangers, was the hero of the day. The press,
with its ready instinct for profitable publicity, offered magnificent
encouragement to the new art. Large money prizes were won by gallant
deeds that have made history. The _Daily Mail_, of London, offered a
prize of a thousand pounds for the first flight across the English
Channel. Hubert Latham, in his Antoinette monoplane, attempted this
flight on the 19th of July from the neighbourhood of Calais, but the
failure of his sparking plugs brought him down on to the water about six
miles from the French coast, where he was picked up by his accompanying
destroyer. He was preparing another attempt when Louis Bleriot, suddenly
arriving at Calais, anticipated him. At half-past four on the morning of
Sunday, the 25th of July, Bleriot rose into the air on his monoplane,
furnished with an Anzani engine of twenty-five horse-power, and headed
for Dover. He flew without map or compass, and soon out-distanced the
French destroyer which had been appointed to escort him. For ten minutes
he lost sight of all land, but he corrected his course by observing the
steamers below him, and landed in the Northfall meadow behind Dover
Castle after a flight of forty minutes. Two other newspaper prizes, one
of ten thousand pounds offered by the London _Daily Mail_ for a flight
from London to Manchester, in three stages, the other of ten thousand
dollars offered by the New York _World_ for a flight from Albany to New
York, were won in 1910. The first of these flights was attempted on the
24th of April by an Englishman, Claude Grahame-White, who flew a Farman
biplane, but was compelled by engine trouble to descend near Lichfield,
where his machine was damaged by wind in the night. Three days later
Louis Paulhan, also mounted on a Farman biplane, covered the whole
distance to Manchester in something over four hours, with only one
landing. Paulhan had first learned to fly in July 1909; Grahame-White
had obtained his pilot's certificate from the French Aero Club as late
as December 1909. The flight of a hundred and twenty miles from Albany
to New York, down the Hudson river, was achieved on the 29th of May in
two hours and thirty-two minutes by Glenn H. Curtiss, one of the most
distinguished of American pioneers. Later on in 1910 a prize of a
hundred thousand francs was offered by the Paris newspaper, the _Matin_,
for what was called the _Circuit de l'Est_, a voyage from Paris and back
by way of Troyes, Nancy, Mezieres, Douai, and Amiens, a distance of four
hundred and eighty-eight miles, to be completed in six stages, on
alternate days, from the 7th of August to the 17th of August. This
competition was won by Wilbur Wright's pupil, Alfred Leblanc, on a
Bleriot monoplane. The eastern part of this circuit, a territory not
much larger than Yorkshire, has since been made famous and sacred by the
battles of the Marne and Verdun and a hundred other places.
Of more value for the furtherance of the art than any of these
individual exploits were the series of meetings which brought aviators
together in friendly rivalry, to see and to be seen. The most notable
of these meetings was also the first, the Champagne Week of Rheims,
which was organized by the Marquis de Polignac, and was held, during the
last week of August 1909, on the Betheny Plain, near Rheims. The number
of spectators day by day was from forty to fifty thousand, and the
gate-money taken during the week was about L35,000. Henri Farman, Hubert
Latham, and Glenn Curtiss earned among them almost L6,000 in prizes. The
Grand Prix de la Champagne for the flight of longest duration was won by
Farman, who remained in the air, plodding steadily round the course, for
more than three hours. He also won the passenger-carrying prize in a
flight which carried two passengers round the ten-kilometre course in
about ten minutes and a half. Latham gained the altitude prize by flying
to a height of more than five hundred feet. The Gordon Bennett Cup, for
the best speed over two rounds of the course, was won by Curtiss in
fifteen minutes fifty and three-fifths seconds, with Bleriot only some
five seconds behind him. There were many other prizes distributed among
the more fortunate of the competitors. Perhaps the greatest gain of the
meeting was that it did away with the notion that the aeroplane is a
fair-weather toy. There was rain and storm, and Paulhan flew in a wind
of twenty-five miles an hour. The meeting witnessed the first public
success of the most famous (and most revolutionary) of aeroplane
engines--the rotary Gnome engine, in which the cylinders rotate bodily
round a fixed crank-shaft. This engine was built by the brothers Louis
and Laurent Seguin, who had a small motor factory in Paris. Most of the
regular aviators looked askance at it, but Seguin offered to instal it
in a Voisin biplane of the box-kite pattern which had just been won as a
prize by Louis Paulhan. In the result the old box-kite flew as never
box-kite flew before, and produced a great impression at the Rheims
meeting. The Gnome engine was also mounted by Henri Farman on one of the
machines that he flew at Rheims, and by the solitary English competitor,
Mr. G. B. Cockburn, who, according to Mr. Holt Thomas, was the first to
use this engine in the air.
Other meetings followed in rapid succession, gaining recruits for the
new art and converting the nations to a belief in it. Two of these, held
simultaneously at Blackpool and Doncaster, soon after the Rheims
meeting, were spoilt by bad weather and high winds, but at Blackpool
Hubert Latham gave a marvellous display on his Antoinette machine by
flying in a wind of about forty miles an hour, when no one else ventured
the attempt. During 1910 aviation weeks were held in February at
Heliopolis, Egypt, and in April at Nice. In October of the same year an
International Aviation Tournament was held in America at Belmont Park,
Long Island, where the highest honour, the prize for the Gordon Bennett
speed contest, was won by Claude Grahame-White on a Bleriot machine. In
Great Britain many meetings were held during the summer of 1910: one at
Wolverhampton; another at Bournemouth, where the Hon. C. S. Rolls, who a
month before had flown across the Channel and back without alighting,
was killed; another at Lanark; and yet another at Blackpool, where
George Chavez flew to a height of 5,887 feet. In the following month
Chavez flew across the Alps, over the Simplon Pass, into Italy, but was
fatally injured in alighting at Domodossola. These are specimen deeds
only, taken from a story of adventure and progress, danger and disaster,
which, if it were fully told, would fill volumes. Records, as they are
called, were made and broken so fast that the heroic achievement of the
spring became the daily average performance of the ensuing autumn. The
movement was fairly under way, and nothing could stop it.