Aviation
- A Concise History
Aviation
refers to the
activities involving aircraft,
including the people, various support, operational and manufacturing
organisations, and regulatory bodies associated with them.
Many
individuals and
societies have built devices with the
aim of being able to travel through the air. Such manifestations range
from the
earliest projectiles, such as stones and spears, to more sophisticated,
buoyant
or aerodynamic structures, such as the mechanical pigeon of Archytas in
Ancient
Greece, the boomerang in Australia, the hot air Kongming lantern, and
kites.
There
are ancient tales
of human flight, such as the
fanciful story of Icarus, to the more credible claims of short-distance
human
flights, such as a kite flight by Yuan Haungtou in
China,
and the parachute flight and
controlled glider flight of Armen Firman.
The
true age of aviation
began in 1783. Up to then, attempts
had involved machines linked to the ground by ropes. However, this
represented
the first untethered manned flight, in a hot air balloon, designed by
the
Montgolfier brothers.
Since
balloons had the
limitation of being only able to
travel downwind, then it was quickly realised that a steerable, or
dirigible,
balloon was required. The challenge was taken up by Jean Pierre
Blanchard who,
in 1784, flew the first human-powered steerable balloon. Then, in 1785,
he went
one step further by crossing the
English
Channel
in one.
These
machines were
subsequently developed further, with
such innovations as machine-powered propulsion, in 1852, the addition
of rigid
frames in 1896, and improved speed and maneuverability by 1901.
Whilst
there are many
conflicting claims with regards the
earliest powered flight, the consensus is the 1903 flight by the Wright
brothers. However, this aircraft was impractical to fly for more than a
short
distance due to severe control problems.
The
introduction of
ailerons made aircraft much easier to
handle, and only a decade later, World War 1 powered aircraft had
become
practical solutions for reconnaissance, artillery spotting, and even
attacks
against ground positions.
Soon,
as they developed
into larger and more reliable
machines, aircraft had begun to transport people and cargo. In contrast
to
small non-rigid blimps, which are airships without an internal
supporting
framework or keel, giant rigid airships became the first aircraft to
transport
passengers and cargo over great distances.
The
best known aircraft
of this type were manufactured by
the German Zeppelin company. Probably the best known and most
successful
Zeppelin airship was the Graf Zeppelin which flew over a million miles,
including an around-the-world flight in 1929. However, as airplane
design
advanced, the dominant position of the Zeppelins over the aircraft of
the
period, even though they had a range of only a few hundred miles, was
steadily
being eroded.
The
"Golden Age" of the
airships finally ended, on
June 6, 1937, when the Hindenburg caught fire, killing 36 people,
whilst it was
in the process of landing. Even today, there is no clear evidence to
suggest
the cause of the conflagration.
Although
periodic
attempts have been made to revive their
use, the efforts have mostly been in vain, and limited to niche
applications.
Could the fate of the Hindenburg be a contributing factor?
Aviation
– How To Succeed
Peter
Radford writes Articles with Websites on a
wide range of subjects. Aviation
Articles cover History, Aircraft
Types, Air
Traffic Control.
HisWebsite contains
over 60 Aviation Articles
View his Website
at: aviation-how-to-succeed.com.
This Article may be republished
so long as the
Resource Box and entire contents remain in tact.
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