Had either Orville or Wilbur Wright, when
they first glided down the low sand-dunes of the
Pacific shore on a frail, uncontrollable air machine,
in the earlier part of this century, or Count Zeppelin,
as he worked unceasingly on his giant airship,
been blessed with the imagination and the
gifts of a seer—what remarkable vision would
have been theirs!
To see that frail glider increase and grow into
a motor-propelled, double-winged aeroplane, darting
through the air with the speed of a cyclone:
that unwieldy airship, capable at the most of remaining
for half-an-hour in the air at a time, develop
into a craft, to which the crossing and
re-crossing of the wide expanse of the North Sea
was an everyday occurrence: to see the aeroplane
climb up to 18,000 feet in the sky, to attain a
speed of over 100 miles per hour, and remain in
the air for hours on end....
The Zeppelin originally intended to be a peaceful
carrier of the commerce of the world, converted
into a ship of war, with machine-guns
mounted fore and aft; and with a cargo on board
deadly enough to wreck the half of a city....
The far-flung battle-line of Flanders, over which
there creep, like great gray wasps, French, Belgian,
German and British aeroplanes alike; the
elongated shapes of raiding Zeppelins, darting
hither and thither over a darkened London, among
piercing searchlight rays and bursting shrapnel!
Yet a few years, and the shapes and structures may
undergo even more marvelous change; for every
talent and accomplishment, every art and science
of modern civilization will be devoted to the development
of this new science of aeronautics.
One may say, without much fear of contradiction,
that the war has done more towards the
development of aviation, and has rendered more
things possible to be done in two years than would
have been accomplished in ten years under pre-wartime
conditions.
It has necessitated the production of many thousands
of craft of varying degrees of size and
shape, and the number of factories engaged upon
the production of aeroplanes, airships, and spare
parts for the respective craft has trebled. For
one trained and experienced aviator, in 1914,
there are to-day at least ten, if anything more capable,
and certainly better experienced.
As a test of the durability and the capabilities
of aircraft, flying under war conditions cannot be
equaled, for various reasons. Firstly, maneuvers,
which in times of peace would be considered risky
to life and thus avoided, must be endured daily by
pilots flying over the battle area. Flying under
shell-fire frequently necessitates maneuvers, entirely
unaccounted for by the constructors of the
machine, which put a very great strain on the
framework, wings, struts, etc. To compensate for
such strain, every wire, strut, and part of the
framework is constructed of a strength at least
eight times greater than that of the actual strength
required. Thus the weak points of the machine
are discovered, also the centers at which the greatest
strain takes place.
The shape and general build of the aeroplane
has not thus far changed materially from the original
models of Orville and Wilbur Wright, save
that the majority of the modern machines are tractors
(i. e. with the engine in front), whereas the
older types were “pushers” (with engine at the
rear). The new principle has naturally both advantage
and disadvantage. With the tractor engine,
the machine has a great speed, and is able
to climb at a much faster rate, but the inherent
stability of the craft is seriously affected—by shifting
the engine 80 per cent. of the total weight is
moved from the center to the nose of the aeroplane.
To compensate for this the wings have
had to be extended, and this has added considerably
to the weight in aggregate. But this evil
has again been remedied, by bringing the extreme
ends further to the rear, and slightly indenting
each wing-tip: in a word, constructing the aeroplane
more and more after the fashion of a bird
in flight. Such is the peculiar working of the human
mind, however, that when some new theory
or substance is evolved, similar to the one in question,
it is content to concentrate on the original
formula, and develops that rather than apply the
same principles to an entirely new formula. Thus,
after some twelve years of flying, we have only
four distinct types of craft: the balloon, the airship,
the aeroplane, and the seaplane—the two
former being very similar both in principle and
shape, as also the two latter. Exception cannot
be made for the “triplane,” for that machine,
with three planes, has the same shape as the aeroplane.
The principles of aero-statics, and aero-dynamics
by no means confine the constructor to these
two standard forms; and in the near future the
aeroplane will be built on similar lines to the
ocean-going liner, and the airship very much on
the same principle.
Development in size and speed depend on future
experimenting, and flights have already been
made both in France and Russia by giant aeroplanes,
in which, in one case nine, and in the other
fifteen passengers, exclusive of the pilot were
carried at one time; while the later Zeppelins are
capable of lifting to a height of over 12,000 feet,
a crew of thirty odd, with a further weight of
bombs and war material aboard, and flying distances
of over 800 miles. Again, there are the
orthropic and the ornithropic types of craft, which
their inventors claim to be capable of rising vertically
from the ground to a height of 10,000 feet.
Combining these principles we ought within the
space of ten years to be in possession of aircraft
capable of flying at over 150 miles an hour, with
a cargo of many hundred tons aboard, and with a
radius of over 3,000 miles, able to start and land
with ease in a confined space about the size of
Leicester Square. The aerial landing grounds
will be the flat roofs of gigantic buildings specially
constructed in the center of London. Automatic
lifts will convey the passengers from the air level
to the street level, where they will be deposited in
electric trains, running in all directions. Impracticable,
say the critics, but so they said when
Count Zeppelin and the Wrights first started their
experiments.
There is not, and there never was, on this earth
a new idea so well deserving of examination as
the science of Aeronautics. The history of that
science deals with the most momentous invention
in the history of civilization. No other science
allures the imagination so far forward into the
dim future, when the business of the world will
be carried up from the level of the sea and the
land to that of mid-air, and when travel will be
so rapid and safe that space will almost cease to
be an obstacle to man’s communications.
The proudest inventions of the late nineteenth
and early twentieth centuries are but of yesterday
when compared with those of the aeroplane and
airship. It is, therefore, of the utmost importance
that we should consider how the development of
aeronautics will affect the future of the human
race. Under the present war-time conditions, there
exists a grave danger that the aeroplane and the
airship will be developed too much for war purposes
to the detriment of future commercial uses.
The qualities mainly required by the war machine,
speed, ability to climb quickly, and compactness,
differ entirely from those required by the peace
time or commerce-bearing aircraft, which have
ability to remain in the air for a great space of
time, and to fly greater distances. The extra speed
required by the war machine may easily be dispensed
with in the commerce-bearing machines, as
also may altitude, for whereas the war machine
must fly at a height of over 12,000 feet, a height
of between 2000 and 3000 will suffice under ordinary
conditions, and it will be at this altitude
that the best part of the flying will take place after
the war.
How will aviation affect warfare in the future?
Will it abolish entirely this undesirable condition
of affairs, or will it serve to provide added inducements?
It is, indeed, a debatable point. If we
incline to the latter view, every known argument
and theory points to the fact that warfare of the
future will be to all intents and purposes instantaneous.
There will be no preparatory delay
caused by the necessity of placing large armies in
the field, of gradually marching forward to establish
contact with the enemy, and of carrying
out skirmishes which may be prolonged to weeks
and months before the actual battle takes place.
The belligerent fleets will set off in the dawn or in
the darkness, as the case may be, and before twelve
hours have elapsed, after entering into the conflict,
a definite decision will have been reached.
For the airman, there is no falling back to a second
line of trenches, to a natural position heavily
defended, or to a concrete fortress or emplacement,
or to fight a rearguard action. The fight
in the air must be to the death, without quarter
asked or given, for no prisoners can be taken.
The loss of men and material will be tremendous.
It is doubtful whether aviation will entirely do
away with fighting on land and sea, but it is very
obvious that either fleet or army of one belligerent
nation, at the mercy of the air fleet of another
nation, will be in a very helpless position. Should
the warfare in the air be indecisive, were such a
condition within the realm of reasonable argument,
it might be possible for the fleet or army to
be brought into action with advantage, but even
this is doubtful. As regards our own nation, before
1926, the Royal Naval Air Service will be
the largest and most important service in Great
Britain. Possibly there will be a single Air Service,
and before ten years will have elapsed it will
be the most important of all the British services,
and will be composed both of aeroplanes and airships.
The only other form of aircraft, the seaplane,
being too slow, too clumsy, and too costly,
will long ago have been abandoned.
Before we enter upon the discussion which is
the subject of this paragraph we wish to guard
ourselves against one misconception. It is possible
that readers of this chapter may already have
come to the conclusion that it is possible to develop
aircraft for one purpose, and one purpose only:
that is, either for war or for commerce; and impossible
to develop them for both. This would
be an entirely erroneous idea. It is true that we
have already laid stress upon the fact that there
is a very imminent danger that aircraft may be
developed too greatly for war purposes to the
detriment of others, but provided that the necessary
precautions are taken, there is yet ample time
for the commerce-carrying machine to be developed
at the same time and in the same manner
as the war machine. Within a very short time we
may find that the Super-Zeppelin of the air will
have entirely replaced not only the Dreadnought
of the sea, but also the giant passenger liners.
Both the war and the peace craft will be considerably
larger in size than the 1916 type; the balloon
portion of the Zeppelin will have trebled itself
in size; it will be, if anything, of greater
length and of slimmer formation, while the covering
will be composed of some light but durable
metal, such as aluminium, to prevent the possibility
of explosion of gas caused by the firing of the
guns. The narrow gondola beneath will be wider,
and will mount several guns of 4.7-inch or larger
caliber: for although the Zeppelin of the future
will be a much more stable and airworthy craft, by
reason of its lateral stability it will never be possible
to fire a gun of any size from either bow or
stern of an airship or a Zeppelin, without bringing
the whole craft canting over, and possibly
breaking its back. Thus, all Super-Zeppelins of
the future will be heavily armed amidships, that
is to say, where the proportion of strain on the
craft is least felt. The passenger-carrying variety
will differ very slightly from the war machine,
save that the gondola will be deeper, more
graceful, and more on the lines of the hull of the
present-day ocean-going ship or steamer. The
Parseval and similar types of large airship will
replace the cruiser and the battle-cruiser; also the
large cargo-bearing steamers of to-day.
With regard to the aeroplane, we are already
in possession of super-craft, some of double engine
variety, the Sykorsky, the giant Russian machine,
and the triplane, or three-planed aeroplane;
but it is extremely doubtful whether it is possible
for the aeroplane, being a heavier type of aircraft,
to develop into a much larger size than it is to-day;
the reason for this being the abnormal engine-power
that would be required to lift such a
craft from the ground, and the fact that the extra
weight thus occasioned would render the whole
craft unairworthy. However, the aeroplane will
fulfill in the future the uses of the light-cruiser and
the torpedo-boat, while a sort of seaplane submarine
will fulfill the double purpose of both over
and under water work.
As a commercial vessel the aeroplane will only
be of use for the conveyance of passengers and
light cargoes on short voyages from Great Britain
to Ireland, Great Britain to France, Holland,
Norway, or Russia.
The new method of warfare will not influence
to any material extent the present condition of international
politics. Of all the Great Powers,
however, Great Britain will be more nearly affected.
For many centuries past we have relied upon
our natural geographical position, as an island, to
protect us from all invasion. And to retain this
insular and impregnable position we have relied
upon our glorious Navy, which is, and always has
been, mistress of the seas. But now we are no
longer an island; that is to say, we are no longer
protected from the attacks of an enemy merely because
we are surrounded by sea, even although we
maintain the supremacy of our naval power. Another
element has now to be considered, namely,
the air, and that, unfortunately, we do not hold
with the same mastery that we did the sea. It will
be seen, therefore, that for the safety of the Empire,
we must immediately build up a great air
fleet, and gain the supremacy of the air. Germany
has already shown us the lead in this respect, and
we must not be content to follow, but to improve,
greatly improve, upon that lead. One thing is
certain, that the mad extravagant race for armaments
among the nations will continue, but
with this difference—that it will be for great fleets
of the air, as to-day it is for large armies and
great sea fleets.
Thus far we have dealt solely with the influences
of aviation upon warfare and upon commerce;
but such influences will by no means be confined
to these two phases; there are many other
features in international life that the development
of aeronautics will influence greatly. Foremost
amongst them is that of travel. For the first few
years the cost of travel in the air will be appreciably
greater than is now the case. One of the leading
aeronautical experts of the day has computed
that, to run a commercial service of aircraft, to
cover the heavy expenditure that will be incurred,
and to allow for the wear and tear of machines,
it will be necessary to make a charge of 1½d. per
mile, or a 50 per cent. increase on the rates for
present day travel by steamer and railway. Once
the project is in full swing, however, and the
initial outlay has been recovered, such charge will
be reduced to one halfpenny per mile, or 50 per
cent. less than present conditions.
In the matter of speed and time, there will be
a remarkable advantage; for example, some of
the proposed air routes are London to New York
in 18 hours, London to Capetown in 54, and
London to Sydney (Australia) in four days. This
added economy and speed will tempt the traveling
public, and for that matter the non-traveling public
further afield, and will serve greatly to help
on education and the rapid development of the
remotest of our colonies, thus drawing closer the
bond of union between the different portions of
our great Empire. Countries and tracts of land
hitherto undeveloped and unknown will be opened
up by the aerial explorer, and whole continents
will, with the greatest ease, be policed by aeroplane
and by airship.
Will this war be followed by an aerial war between
Germany and Great Britain at a no distant
date? This depends solely on the future course
and the conclusion of the present war.
After some fourteen years’ experimenting, inventing
and developing, and the expenditure of
several millions of money, Count Zeppelin, or
rather the very considerable staff of experts which
he has at his disposal, produced the modern Zeppelin:
that is to say, the craft that has been in use
since the outbreak of the war. What Germany’s
policy was in constructing these huge craft it is
not difficult to discover. Previous to August,
1914, when her navy was inferior to only one
other in the world, and that our own, and she was
gradually gaining upon us both in the number of
ships and personnel, very little was heard of the
airship program: the industry was given State
encouragement; but then, to our cost, we know
that the enemy has always encouraged any new
enterprise that was likely to prove of value from
a military point of view. War was declared. Our
gallant Fleet, by a series of brilliant engagements,
succeeded in driving the enemy shipping from the
seas of the world, and in bottling up the Kaiser’s
grand fleet in the Kiel Canal, where it has ever
since remained. What effect did this have on the
aircraft, and more particularly the Zeppelin, industry
in Germany? Labor was instantly withdrawn
from the shipbuilding yards, and turned
over to the construction of Zeppelins. In the early
stages of the war the output stood at approximately
one a month; this soon crept up to a
couple a month, then to three, then to one a week,
and now to-day they claim that two Zeppelins per
week are being turned out by the factories that
have sprung up in nearly every large town in the
German Empire. What do all these events portend?
Those who know the German and his characteristics
intimately, tell us that at the back of
every German mind, the keenest of all desires is
an invasion of England. The reason for this bitter
hatred is that the British Empire is on every
hand an obstacle to the development of Germany;
we were their keenest trade rivals, their most dangerous
enemy in the matter of world supremacy,
and we were successful in establishing colonies,
an ambition dear to every German heart.
There can only be two objects in view in the
mind of the German Imperial Staff: the one is a
gigantic air raid on this country, as a last resource
during the present war; the other, a determination
on the part of Germany, after the present war is
ended and forgotten, to gain a considerable
ascendancy in the air, and thus once more to take
her place as a martial power among the nations.
To prevent this, it will be necessary for us not
only to destroy her armies on the land, and her
fleets at sea, but also her fleets of aircraft; for
Germany, though beaten by land and sea, and still
in possession of her aircraft, will remain for ever
a menace to the civilized world.
Transcriber’s Notes:
Punctuation and spelling inaccuracies were silently corrected.
Archaic and variable spelling has been preserved.
Variations in hyphenation and compound words have been preserved.
The Chapter titles in the CONTENTS were adjusted to match the titles
within the book's content for: Chapters XVII (THE GREAT RAID ON
ZEEBRUGGE -> A GREAT RAID) and XXVI (THE AIR--THE WAR--AND AFTER ->
THE AIR--THE WAR--AND THE FUTURE).