Реферат на тему Modernization Of Air Warfare Essay Research Paper
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Modernization Of Air Warfare Essay, Research Paper
Thesis: Military aircraft has become more sophisticated in
variety, effectiveness in war situations, and special
maneuvering techniques in recent years.
Military aircraft has become more sophisticated in
variety, effectiveness in war situations, and special
maneuvering techniques in recent years. With the advance of
stealth technology, many new and very effective aircraft
have been developed. The F-117A was used during Operation
Dessert Storm and every plane came back without a scratch.
The very expensive B-2 stealth bomber has never been used in
actual war, but during testing it was a success. The
Advanced Tactical Fighter program was started to make an
aircraft that could supercruise, the ability to cruise at
supersonic speeds, and didn’t cost very much. The YF-22 and
YF-23 were the first planes to accomplish this. With all the
planes we know of, there are also top secret programs
probably going on right now. A new fighter that has never
been heard of before has been spotted. As John Welch, the
assistant secretary of Air Force said, “Stealth gives us
back that fundamental element of war called surprise”
(Goodall 9).
After it was found that aircraft could be very
useful in war, it was used for large scale reconnaissance.
Then people started to add bombs to aircraft and then
airplanes started to become an essence of war. After World
War 2, new bombers were developed with fast speed, and could
travel far distances. They could also carry nuclear bombs
and missiles. The use of the bomber aircraft then led to the
fighter, which was equipped with guns and missiles.
Helicopters were also found to be good strike aircraft. They
were armed with cannons, machine guns, rockets, torpedoes,
and a variety of missiles. Vertical takeoff made the
helicopter an advantage.
The first flight of the F-117A was in June of 1981
in Groom Lake test facility. The total cost for the
development of the F-117A was just under two billion
dollars, but it only cost $43 million to make each plane. It
became operational in October of 1983 and was the first
operational stealth aircraft ever built. The F-117A is a
night attack plane powered by two, nonafterburning General
Electric engines. F-117As were designed for first-strike
capabilities and to be able to fly into any countries
airspace undetected. The primary task of the F-117A is to
break through enemy airspace, destroy high value targets,
and return back unharmed. They were considered to first be
used in several different tasks, but weren’t used until
Operation Dessert Storm where they did an excellent job. As
Donald Rice, Secretary of the Air Force, said, “Everyone now
agrees the F-117 was a real bargain” (9).
During Operation Dessert Storm the F-117As were
found out to be very successful. The war began on January
16, 1991 when the F-117A fighters entered the Iraqi airspace
on their way to downtown Baghdad. There were 43 of them over
the skies of Iraq and not one was lost even though they went
against one of the most modern air-defense systems in the
world. Operation Dessert Storm was the largest aerial
bombing attack in war history. It was also the first time a
stealth aircraft was used as a main weapon. On the first day
of Dessert Storm the Lockheed F-117As dropped sixty-two
2,000 pound bombs on Baghdad destroying the most critical
targets of the Iraqi military, including the headquarters of
the Iraqi air force. “We’ve seen that not only does stealth
work, but that it puts fewer assets at risk and saves lives”
(9), as Donald Rice said. The pilots of those F-117As flew
through the hardest anti-aircraft missiles any pilot has
ever flown through.
When you think of stealth, most people probably
think of B-2 stealth bomber, but most people don’t realize
that it hasn’t even been used in a real war situation yet.
In November of 1987 the Pentagon ordered the first four B-2s
to be built for $2 billion. Each B-2 cost $437.4 million to
build. After the military liked the bomber, they originally
ordered 133 of them, then they cut back to 75 because of the
deficit-reduction bill. Then, in 1992, the House of
Representatives voted to buy only twenty, and later only 15
saying that 10 would be enough. With four General Electric
engines with 19,000 pounds of thrust each, the B-2s were
made to carry a lot of weight. The Advanced Technology
Bomber, as it was called, was made so it couldn’t be spotted
by enemy radar. After testing it was found out that it is
almost impossible to track it constantly using radar. The
B-2s were designed to be an all-flying wing and it is made
up of over eighty percent of composite materials. The B-2 is
69 feet long, has a wingspan of 172 feet, and 17 feet in
height. They also can carry a payload of 40,000 pounds and
can travel at mach 0.85 (Jones 86). The B-2 can carry 80
bombs, including nuclear bombs. All fifteen of the B-2s are
assigned to Whiteman Air Force Base in Missouri and await to
be used in actual combat.
In 1983 the Advanced Tactical Fighter program office
was formed at Wright-Patterson Air Force Base, Ohio. The Air
Force wanted to build an aircraft that had the ability to
supercruise without the use of afterburners or running out
of fuel in a couple of minutes. It should be able to cruise
at mach 1.4 or 1.5 and be able to take off on runways less
then 2,000 feet long. Since the money was starting to get
tight, the Advanced Tactical Fighter should cost under $40
million each to build. To come up with this aircraft, the
Military gave a contract to both Northrop and Lockheed to
each build it with these specifications.
The Air Force wanted an air-superiority fighter to
replace the Douglass F-15 Eagle. In 1986 the Air Force gave
a contract to Northrop and Lockheed who would each build two
Advanced Tactical Fighter prototypes. The Northrop YF-23
made its first flight in August 1990. It was powered by a
Pratt and Witney F-119-PW engine. The YF-23 can hold four
AIM-120 missiles. The YF-22 prototype made its first flight
in September of 1990 and became the first to pass the Air
Force’s supercruise specification. It could reach mach
1.58 and faster. The YF-22 has three weapon bays that can
each carry two air-to-air missiles. Both fighters can
supercruise at speeds of Mach 1.5 to 1.7. Their top speeds
are classified but they can most likely go over Mach 2. In
April of 1991 the Air Force had to decide which plane they
wanted, they chose the Lockheed YF-22 even though the YF-23
was more stealthy and could go faster.
A new swing-wing stealth aircraft has been spotted
undergoing test. In September of 1994 it was seen circling
high over Anarillo, Texas. While it was circling, a radio
scanner picked up a military UHF channel with the call sign
Omega. This call sign has never been heard before. The pilot
was talking about a hydraulic malfunction and was saying he
was dumping fuel to prepare for an emergency landing. If
there is a new plane like this, it will probably be called
the A-17 and will replace the F-111 which has been in
service since 1967. Recently there have been millions of
dollars spent expanding the Cannon Air Force Base and a new
plane might be undergoing testing there. It has also been
said that high ranking officials have gathered there to look
at the new aircraft. The Pentagon has announced that the
F-111 will be retired by the end of 1995. The new swing-wing
aircraft spotted will most likely replace it. Swing-wing
aircraft add weight and make a plane more complex, but give
many advantages. When the wing is swung forward the plane
can travel farther and can land and takeoff on shorter
runways. When swung forward it can reach supersonic speeds.
It was noticed that the new airplane spotted was armed with
bombs and self-defense missiles. The A-17 has many things in
common with the YF-23 like the air inlets and the humps on
top of the fuselage that hide its engines. The engines on it
are probably General Electric YF-120 turbo fan-turbojet
engines which can reach speeds up to Mach 2.
One of the best recent advances has been in the area
of flight guidance and control such as the pilotless plane
or drone. The Firebee is a pilotless plane that can be
controlled by ground, plane, or by a computer. It can fly
following a preset course and return. Another advance is
vertical takeoff. It is a big advantage when an airplane can
land and takeoff almost anywhere. The British were the first
to design it, but we built prototypes right away. With the
advance of stealth technology, radar avoidance has become
very important. If the enemy doesn’t know you are coming
then they won’t even know what hit them if we want to attack
them. When Donald Rice said, “Stealth saves lives, money,
and does the job better” (Goodall 10), he was right.
Operation Dessert Storm showed us that. With the many
advances of military aircraft, it has become a main and
effective part of war in recent years.